honeywell S8610U Universal Intermittent Pilot Module Manual
Contents
1. IND je q 01985 01 suonoeuuoo Bunsixe e 01985 oi uonoeuuoo 104 12euuoo yoeye pue se ejqeo uou jo pue duis 1109 NH M3uvds Es 00 soss eos ans oues ewei GND 01985 0 101 uni poo einsse oL GND a QNO euiuJ8 01985 0 peaj eye1edes uni luo jewue j WOO GND GQNNOYD 3AVANVA w e00 001 e00 r2 Idl 00L00198S pue 001 DSH 104 U0D PIO 5 001n0198S 01 DSH 10 TVMN3H LVLSINVD W014 uolsi Auo2 8 1 peyoyms peuouwsun Ayepuooes uonoeuuoo pue Joyesado UIEN uoloung 2 68 0135 11 586100 UNIVERSAL INTERMITTENT PILOT MODULE 68 0135 2 586100 VENT GND 24V DAMPER BURNER GND 24V TH W PLUG MV MV PV PV SENSE WIRING HARNESS Pilot 1ST 2ND2. 10014 00017 A0002 00L00198S uonoung lle M ouoH 2 0914 ISN pue XXX 084 GELAS pue 51235 101 U09 PIO 5 NGLZLSN pue 082 sepniour 2001 101985 01 22235 pue 51235 9 2 68 0135 S8610U UNIVERSAL INTERMITTENT PILOT MODULE einpoiN 01985 pue sowy uloq Auepuooes jeuuojsue Jo peuoyMs eu uny 91 M 1O O uuo2 x olN 1eduuep uy ejnpoj NOLYSS eoejdeu L FINGOW OL NOLLO3NNOO HLIM SAGNIONI NOLLVTIV LSNI dlx M Hlesn c Uonisod u 101985 uo uaa FINGOW OL NOILOANNOO HLIM H3dlNVG LON 5809 NOILVTIVLSNI dlx p182sip pue pseog am IND 2001101985 Jo jeuruue esueg j2euuoo xoinb s qe uoneuuojur y esn pue 0095 1u9 eAinbe ale LJ009 VSrVSO ejdurexe epoo WSO 9 pue DIM YH 0 UMOI 01 9elg 0 OYUM SMOJJOJ Se pue q67A pJeosiq 9 pue JOWJOJSUBI Z 01 i Dd da se
3. pue v6 A pJeosiq 104 Bursixe esn esiwieujo 0099 9 10 099 S euru pue 1euuoJsueJ PILISI Joeuuoo yoinb 4o pue Jojoeuuoo yefey yo no fdesseoeu eq yiu y MOD WOO xuvds 1 peas or s s sss Suma peuouws 49 49 Arepuooes aNd uonoeuuoo t po Nos uo HO pue SABA UIEN pA ANSA e e m urew S9 ON 0229 o9 npoui 8621 v6Z7A 64A 0010198S uonoung SMO IO M Se s lnpolN 1n0320 uonejelsuj 0299 10 0095 795 995 S95 095 pH009 VSt VSO o 10 1 200 101985 01 0475 10 0295 0095 295 995 095 VSO uosuuop uu d uolsi Auo2 7 10 2 68 0135 S8610U UNIVERSAL INTERMITTENT PILOT MODULE p1eosip pue je asim 2001 701985 Jo esueg woy j2euuoo xoinb 1eduinl 5 lqe1 Jed 01985 0 19 uuoo pue sjoeuuoo
4. and envelops 3 8 to 1 2 in 10 to 13 mm of the flame rod See Fig 7 for possible flame problems and the causes Arc 1 8 in 8 mm or longer 68 0135 2 S8610U UNIVERSAL INTERMITTENT PILOT MODULE f necessary adjust the pilot flame by turning the pilot adjustment screw on the gas control clockwise to decrease or counterclockwise to increase the pilot flame Following adjustment always replace the pilot adjustment cover screw and tighten firmly to assure proper gas control operation Setthe thermostat below the room temperature to end the call for heat d Recheck ignition sequence as follows e Reconnect the main valve wire Setthe thermostat to call for heat Watch the ignition sequence at the burner f spark still does not stop after pilot lights replace the ignition module If the main burner does not light or if the main burner lights but system locks out check module ground wire and gas control as described in the Troubleshooting Guide Fig 8 68 0135 2 18 APPEARANCE CAUSE SMALL BLUE FLAME CHECK FOR LACK OF GAS FROM CLOGGED ORIFICE FILTER CLOGGED PILOT FILTER LOW GAS SUPPLY PRESSURE PILOT ADJUSTMENT AT MINIMUM LAZY YELLOW FLAME CHECK FOR LACK OF AIR FROM WAVING BLUE FLAME D NOISY LIFTING BLOWING FLAME i HARD SHARP FLAME i DIRTY ORIFICE DIRTY LINT SCREEN IF USED DIRTY PRIMARY AIR OPENING IF THERE IS ONE PILOT ADJUST
5. 105 C 221 F use a shield to protect the wire from radiant heat generated by the burner Connect the ground wire as follows a Fitone end of the ground wire with a female 1 4 in quick connect terminal and connect it to the male quick connect GND BURNER terminal on the ignition module b Strip the other end of the wire and fasten it under the igniter bracket mounting screw If necessary use a shield to protect the ground wire from radiant heat c The burner serves as the common grounding area If there is not good metal to metal contact between the burner and ground run a lead from the burner to ground NOTE Earth ground is not required S8610U UNIVERSAL INTERMITTENT PILOT MODULE Step 3 Review normal operating sequence and module specifications a See Operation and Specifications sections Step 4 Reset the module a Turn the thermostat to its lowest setting b Wait one minute As you do Steps 5 and 6 watch for points where operation deviates from normal Refer to Troubleshooting Guide Fig 8 to correct the problem Step 5 Check safety shutoff operation a Turn off the gas supply b Setthermostat or controller above the room temperature to call for heat c Watch for spark at pilot burner d Time spark from start to shutoff Spark should shut off after 90 seconds maximum Ignition sequence repeats after five minutes minimum Open the manual gas control knob and make sure no gas is flowing to th
6. 1817 ISN pue 817 087 ooqpueH 041002 uous jjekeuoH ees 17 087 pu 212 087 112 082 0L2 08Z 101 084 002 082 082 OZ OZZ OLZdS sueis s uojws 4 weusueqodg Jo jueueoejdeJ 104 pJe2sip pue pseog Je asim 1eduunf IND 2001101985 Jo Bula esueg 32euuoo xoejq jou si 10 NGLZ ISN 91 1 juenoduij pesn jou sl S qS uo pepi oJd 1019euuoo EF palesu jou s Jeuun 1n0320 SL O1 JI plougjos 1ojid pue tJ L aaea ueeweq jeduun eju esu 40 ureza eA eA sanas 0007 UO S O1 pueosiq 13 S 07 0 urga pue joeuuoosi HI pue 3 o Salim pJeosip aw INOYIOT 61 01 uorejejsui jJ LNV LHOdII eiqei Jed 01985 oi suonoeuuoo Bunsixe esf L 1 1IUBI 1O d Josues 4 3 pejoeuuoosip m eui esn peyoums eui jo Wed s S O1 JI Arepuooes JOUJl 3n0320 uonoeuuoo sepi oJd peijddns ueuM uonoeuuoo ON uonoeuuoo ON uonoeuuoo ON peyoyimsun ul ul ul Ayepuooes uonoeuuoo Joyesado 1O Id pue SS 01 AN IN 01 AW HL 01 AN AN S9 ON
7. 2 G600AX 1 G600AY 1 G600MX 1 G600NX 1 G600RX 1 G670AW 1 G770MGA 1 G770MGA 2 G770MGC 1 G770MGC 2 G770MGC 3 G770MHA 1 G770NGA 1 G770NGC 4 G770NGC 5 G770NGC 6 G770NGC 7 G770RGA 1 G770RHA 1 G770MHA 2 G770MHC 1 G770NHA 1 G770NHC 1 G770RHA 2 ROBERTSHAW 780 715 780 735 780 737 SP715 SP715A SP735 SP735D SP735L USI 715U 68 0135 2 S8610U UNIVERSAL INTERMITTENT PILOT MODULE INSTALLATION 1 Read these instructions carefully Failure to follow them could damage the components or cause a hazardous condition 2 Check the ratings given in the instructions and on the components to make sure they are suitable for your application 3 Installer must be a trained experienced service technician 4 After installation is complete check out component operation as provided in these instructions A WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH 1 If it gets wet the ignition module can malfunction leading to accumulation of explosive gas Never install where water can flood drip or condense on the module Never use a module that has been wet Replace it 2 Liquefied petroleum LP gas is heavier than air and will not vent upward naturally Do not light the pilot or operate electric switches lights or appliances until you are sure the appliance area is free of gas 3 Do not attempt to disassemble or clean the module Improper reassembly and cleaning can c
8. OPERATOR OPERATOR D892 VENT DAMPER DUAL VALVE COMBINATION GAS CONTROL LIMIT CONTROLLER L1 HOT L2 IGNITER ES GROUND SUPPLY A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A ALTERNATE LIMIT CONTROLLER LOCATION A MAXIMUM CABLE LENGTH 3 ft 0 9m A CONTROLS IN 24V CIRCUIT MUST NOT BE GROUND LEG TO TRANSFORMER REMOVE PLUG ONLY IF USING VENT DAMPER FUSE BLOWS ON STARTUP WHEN PLUG IS REMOVED AND VENT DAMPER WIRING HARNESS IS INSTALLED THEN MODULE OPERATES ONLY WHEN VENT DAMPER IS CONNECTED A REMOVE JUMPER AND CONNECT SENSE TERMINAL ON TWO ROD APPLICATION ONLY A IF THE VENT DAMPER IS CONNECTED WIRE 24V TERMINAL AS SHOWN CONNECT VENT DAMPER CABLE IN PLACE OF PLUG SHIPPED WITH THE S8610U IF NO VENT DAMPER IS CONNECTED DO NOT WIRE 24V TERMINAL 30 VA MINIMUM WHEN VENT DAMPER IS CONNECTED TO DAMPER PLUG M2641D Fig 3 S8610U in heating system with atmospheric burner 12 S8610U UNIVERSAL INTERMITTENT PILOT MODULE 586100 VENT GND 24V DAMPER MV MV PV PV BURNER GND 24V TH W PLUG SENSE SPARK AIR PROVING SWITCH DUAL VALVE COMBINATION GAS CONTROL COMBUSTION AIR BLOWER SENSOR CONTROLLER IGNITER COMBUSTION HOT AIR BLOWER MOTOR PILOT GAS SUPPLY CONTROLLER A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A ALTERNATE LIMIT CONTROLLER LOCATIO
9. Return doors windows exhaust fans fireplace dampers and all other fuel burning appliances to their previous conditions of use Applicable only to warm air heating appliances Check both limit controller and fan controller for proper operation Limit controller operation can be checked by temporarily disconnecting the electrical supply to the blower motor and determining that the limit control acts to shut off the main burner gas Applicable only to boilers a Determine that the circulating water pumps are in operating condition b Testlow water cutoffs automatic feed controls pressure and temperature limit controls and relief valves in accordance with the manufacturer s re commendations and instructions to determine they are in operating condition Exhibit A Of ANSI Standard Z21 71 for Automatic Intermittent Pilot Ignition Systems for Field Installation 21 68 0135 2 S8610U UNIVERSAL INTERMITTENT PILOT MODULE Exhibit B Procedure for Installing Automatic Intermittent Pilot Systems Prior to beginning this procedure a preliminary examination of the appliance and the automatic intermittent pilot system should be made to determine that the automatic intermittent pilot system can be properly applied to the appliance This procedure is intended as a guide to aid in safely installing a listed automatic intermittent pilot system on an existing listed appliance equipped with an atmospheric gas burner s and not of the di
10. not replace gas control YES Repeat procedure until troublefree operation is obtained M2643B Fig 8 S8610U Troubleshooting Guide 19 68 0135 2 586100 UNIVERSAL INTERMITTENT PILOT MODULE 68 0135 2 L1 HOT ON OFF LIMIT L2 A SWITCH CONTROLLER A SPARK DRIVE CIRCUIT SENSOR gt 4 FLAME DETECTOR CIRCUIT IGNITER A LOW k VOLTAGE ENE PEL TIMING BURNER ENE DRIVERS CIRCUITS GROUND HYBRID CIRCUITS POWER SUPPLY VENT L DAMPER YELLOW PLUG A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED INTERNAL WIRING ALTERNATE LIMIT CONTROLLER LOCATION EXTERNAL WIRING A 3 AMP NONREPLACEABLE FUSE FUSE BLOWS WHEN VENT DAMPER IS PLUGGED IN AND POWER IS APPLIED A SEPARATE SENSOR IS USED ON TWO ROD SYSTEMS ONLY DISCONNECT BLACK JUMPER WIRE FROM SENSE TERMINAL CUT AT CIRCUIT BOARD AND DISCARD M2646B A SINGLE ROD SYSTEM HAS IGNITER SENSOR Fig 9 Schematic for S8610U 20 ANSI STANDARDS S8610U UNIVERSAL INTERMITTENT PILOT MODULE Exhibit A Recommended Procedure For Safety Inspection Of An Existing Appliance Installation As A Preliminary Step To Applying An Automatic Intermittent Pilot System The following procedure is intended as a guide to aid in determining that an appliance is properly installed and is in a safe condition for continuing use This procedure is predicated on central furna
11. the wire and replace with the 1 4 in insulated quick connect supplied If the cable must be replaced order a Honeywell ignition cable see Table 2 It may be necessary to replace the connector at the pilot burner end to match the pilot burner spark termination NOTE When using an S8610U to replace an S86 use the enclosed adapter to convert the S86 Ignition Cable to an S8610U Ignition Cable Then install the adapter and cable to the S8610U Ignition Module NOTE The cable must not run in continuous contact with a metal surface or spark voltage is greatly reduced Use ceramic or plastic standoff insulators as required 68 0135 2 586100 UNIVERSAL INTERMITTENT PILOT MODULE pJeosip pue ye Jeduunf esues 001101985 32euuoo xoinb jeduunf aowa 10sues pue enp uo uejeainbe 95941 1942 uo Apz pue eulos uo ASZ pe 1eui eq Aew speuruue pejoeuuoo Jeduunf xoejq o ee 0L98S 01 104 32euuoo yeye pus ejqeo uoniuBi jo 1no 10 perddns xoinb uefeu esf 2001101985 uo M H L 01985 peal 19euuoo M HL PUB H HL Jojoeuuoo 2 pue JOOUUODSIP pejoeuuoo BABY HY HL pue 2 AGSZ Jl
12. the burner to allow a short 3 ft 0 9m maximum direct cable route to the igniter Ambient temperature at the module must be within the range listed in the Specifications section Mount the module with the terminals pointing down to protect them from dripping water and dust The module can also be mounted with the terminals on either side Do not mount with terminals pointing up Refer to Fig 2 for mounting recommendations When it is necessary to drill new mounting holes use the S8610U as a template to mark the mounting hole pattern Drill new holes as required Fasten securely with four no 6 32 machine or no 8 sheetmetal screws Wire the Module N CAUTION 1 Check the wiring diagram furnished by the appliance manufacturer if available and compare with Tables 5 through 8 Carefully follow any special instructions affecting the general procedures outlined below 2 Disconnect the power supply before making wiring connections to prevent electrical shock or equipment damage IMPORTANT 1 A common ground is required on a The pilot burner mounting bracket and b The GND BURNER terminal on the ignition module Failure to use the GND BURNER terminal can result in intermittent loss of spark and or loss of flame current sensitivity 2 Make sure the transformer has adequate VA The ignition module requires at least 0 2A at 24 Vac Add the current draws of all other devices in the control circuit including the pilot and main v
13. valves are open supply tubing and pressures are good and pilot burner orifice PILOT BURNER LIGHTS is not blocked Check electrical connections between module and pilot operator on gas control Check for 24 Vac across PV MV PV terminals on module If voltage is okay replace gas control if not replace module YES Check continuity of ignition cable and ground wire Clean flame rod SPARK STOPS WHEN Check electrical connections between flame rod and module PILOT IS LIT Check for cracked ceramic flame rod insulator YES Check that pilot flame covers flame rod and is steady and blue Adjust pilot flame If problem persists replace module Check for 24 Vac across MV MV PV terminals If no voltage replace module MAIN BURNER LIGHTS Check electrical connections between module and gas control If okay replace gas control or gas control operator YES SYSTEM RUNS UNTIL of ignition ko am groune wire T m CALL FOR HEAT ENDS If ground is poor or erratic shutdowns can occur occasionally even though operation is normal at the time of checkout YES Check temperature at igniter sensor insulator High temperatures can cause a short Check that pilot flame covers flame rod and is steady and blue If checks are okay replace module CALL FOR HEAT ENDS i Check for proper thermostat controller operation SYSTEM SHUTS OFF Remove MV lead at module if valve closes recheck temperature controller and wiring if
14. 604 High Humidity or Dripping Water Dripping water can cause the module to fail Never install an appliance where water can drip on the controls In addition high ambient humidity can cause the gas control to corrode and fail If the appliance is in a humid atmosphere make sure air circulation around the controls is adequate to prevent condensation Also regularly check out the system A NEMA 4 enclosure is recommended for the ignition module see the Electronic Ignition Service Manual form 70 6604 Corrosive Chemicals Corrosive chemicals can attack the module and gas control eventually causing a failure If chemicals are used for routine cleaning make sure they cannot reach the controls Where chemicals are suspended in air as in some industrial or agricultural applications use a NEMA 4 enclosure for the ignition module see the Electronic Ignition Service Manual form 70 6604 Dust or Grease Accumulation Heavy accumulations of dust or grease can cause controls to malfunction Where dust or grease can be a problem provide covers for the module and the gas control to limit contamination A NEMA 4 enclosure is recommended for the ignition module see the Electronic Ignition Service Manual form 70 6604 Heat Excessively high temperatures can damage controls Make sure the maximum ambient temperature at the control does not exceed the rating of the control If the appliance operates at very high temperatures use insulat
15. G O O O Oe M HL pepnyour jou SIU M HL e qei 991 ui se sjeuiuue y M 4019e0UUOO X JON uonoeuuoo2 Jeduuep sjoeuuoo Jodwep uaa 991 suJejs s ui 10 Z ASZ 01985 991 uo Apc 991 esn jou 985 Ou uo euruue M HL 99 0 OU M 10 Z AGZ 9U JO UUOD 01985 eui uo uonisod ui jedurep JUSA eu BARB 1eduuep 1u A eAeu jou pip peuoiuws y J 40 pej ejsur jou sem jus yng Ayepuooes Jeduuep 1ueA e peu pjo eui Arepuooes J WJOJSUBL uaNung GND GND GND GND Jeuing Ad AN Ad AW Ad AW Ad AW Ad AW pue eA eA o a voosss 1 PIO 5 00L00198S 01 01985 pue 00985 065 98S WO S 2 68 0135 S8610U UNIVERSAL INTERMITTENT PILOT MODULE pesn s 1osues uomeurquioo ji 1817 ISN uo HOSN3S 1dO gejou ees XXX OBZ Jeujo 104 9 48 o1 lu leAInb oie 2 08 pue SEZ OBZ SL dS oi juejeAbe eje
16. Honeywell 586100 Universal Intermittent Pilot Module Ww 00 SHI FF IP 90 SEC TRIAL FOR IGNITION AN PLS MN 55422 S8610U CONTINUOUS RE TRY APPLICATION The S8610U Universal Replacement Ignition Module is designed to provide easy field replacement of a wide range of intermittent pilot ignition modules manufactured by Honeywell Robertshaw Johnson and others The S8610U Module provides ignition sequence flame monitoring and safety shutoff for intermittent pilot central furnaces residential boilers and other heating appliances U S Registered Trademark Copyright 1996 Honeywell Inc All Rights Reserved PRODUCT DATA FEATURES Provides up to 1 0A pilot and 2 0A main valve current rating System uses rectification principle for flame sensing Foruse with separate igniter and sensor or combination igniter sensor Q345 Q348 Q362 Q373 or Q381 Igniter sensor recommended as combination igniter sensor Q179C with igniter and sensor mounted on one bracket or Q354 Sensor with Q345 Q348 Q362 Q373 or Q381 Igniter sensor recommended as separate igniter and sensor 03450 03480 Hot Surface Pilot hardware plugs directly into system control Can be used on natural or LP gas provides 100 percent shutoff on ignition failure Waits six minutes nominal following shutoff then reinitiates the pilot ignition sequence The ignition trial shutoff wait cycle repeats until the pilot lights or th
17. Honeywell Limit e 35 Dynamic Drive Scarborough Ontario M1V 429 International Sales and Service Offices in all principal cities of the world Manufacturing in Australia Canada Finland France Germany Japan Mexico Netherlands Spain Taiwan United Kingdom U S A 68 0135 2 3 15 16 100 ica 3 16 S8610U UNIVERSAL INTERMITTENT PILOT MODULE 5 2 E 2 51 2 5 8 67 T 6 3 3 8 86 2 5 7 16 138 1123 Fig 1 Approximate ignition module dimensions in in mm Table 1 Pilot Burner Igniter Sensors NE Combined Pilot Burner Q354 with Q345 Q348 Q362 or Q381 With natural gas at 7 0 in wc 1 7 kPa Separate Ignition Cable Use Honeywell preassembled cable see Table 2 or assemble locally Use the cable recommended in Table 3 or equivalent insulated female 1 4 in quick connect and insulated Rajah connector receptacle Maximum recommended length is 36 in 914 mm Table 2 Honeywell Preassembled Ignition Cables UL Style 3257 Cable Part Number 394800 30 1 4 in quick connect insulated Rajah connector receptacle 90 degree rubber boot 394801 30 1 4 in quick connect insulated Rajah connector receptacle straight rubber boot Table 3 Recommended Table 3 Recommended lgnition Cable for Field Assembly Cable for Field Assembly Temperature Rating Cable Type Voltage Rati
18. MENT AT MINIMUM CHECK FOR EXCESSIVE DRAFT AT PILOT LOCATION RECIRCULATING PRODUCTS OF COMBUSTION CHECK FOR HIGH GAS PRESSURE THIS FLAME IS CHARACTERISTIC OF MANUFACTURED GAS CHECK FOR HIGH GAS PRESSURE ORIFICE TOO SMALL M2233A Fig 7 Examples of unsatisfactory pilot flames S8610U UNIVERSAL INTERMITTENT PILOT MODULE START TURN OFF GAS SUPPLY TURN THERMOSTAT NOTE Before troubleshooting familiarize yourself with the startup and checkout procedure CONTROLLER TO CALL FOR HEAT POWER TO MODULE 24V NOMINAL CHECK AT TH W TERMINAL Check line voltage power low voltage transformer limit controller thermostat controller and wiring Also AND ALSO AT 24V TERMINAL check air proving switch on combustion air blower system if used and verify that vent damper if used is open IF A VENT DAMPER IS and end switch is made CONNECTED TO THE DAMPER CONNECTOR Pull ignition lead and On models with vent damper plug make sure vent damper check spark at module was not installed then removed Replace vent damper YES SPARK ACROSS if necessary IGNITER SENSOR GAP On other models replace module YES Check ignition cable ground wiring ceramic insulator and gap and correct Check boot of the ignition cable for signs of melting or buckling Replace cable and take protective action to shield cable and boot from excessive temperatures TURN ON GAS SUPPLY Check that all manual gas
19. N A MAXIMUM CABLE LENGTH 3 ft 0 9m A CONTROLS IN 24V CIRCUIT MUST NOT BE GROUND LEG TO TRANSFORMER A LEAVE VENT DAMPER PLUG CONNECTED A REMOVE JUMPER AND CONNECT SENSE TERMINAL ON TWO ROD APPLICATION ONLY M2642B Fig 4 S8610U in heating system with power assisted combustion 13 68 0135 2 586100 UNIVERSAL INTERMITTENT PILOT MODULE S8610U COMPRESSOR AND OUTDOOR VENT FAN NETWORK GND 24N DAMPER MV MV PV PV BURNER GND 24V TH w PLUG SENSE SPARK L2 y TO 120 OR 240 VAC POWER L1 N SUPPLY L1 STARTING CAP 120 OR CIRCULATING 240 VAC FAN COMBUSTION Q345 Q348 Q362 Q381 PILOT BURNER IGNITER SENSOR Ls i PILOT GAS SUPPLY COMBINATION GAS CONTROL PILOT BURNER GROUND ST9120 ELECTRONIC FAN TIMER CONTACTOR PRESSURE Honeywell HIC AUXILIARY LIMIT M2644B OPTIONAL TERMINAL THERMOSTAT STANDARD TERMINAL A REMOVE JUMPER AND CONNECT SENSE TERMINAL a ON TWO ROD APPLICATION ONLY Fig 5 586100 in a typical ST9120 application 68 0135 2 14 STARTUP AND CHECKOUT Check out the gas control system Atinitial appliance installation As part of regular maintenance procedures At maintenance intervals determined by the application As the first step in troubleshooting Any time work is done on the system Maintenance frequency must be determined individually for e
20. SA48A 600R CSA49A 600R CSA49A 605R CSA51A 601R CSA52A 600R G60AAA 1 G60AAG 1 G60AAG 3 G60AAG 4 G60AAG 5 G60AAG 6 G60CAA 1 G60CAA 3 G60CAG 1 G60CAG 2 G60CAG 3 G60CAG 4 G60CAG 5 G60CAG 6 G60CAG 7 G60CAG 8 G60CAG 9 G60CBA 1 G60CBA 3 G60CBG 1 G60CBG 10 G60CBG 11 G60CBG 14 G60CBG 16 G60CBG 17 G60CBG 3 G60CBG 4 G60CBG 9 G60CCA 1 G60CCG 1 G60CPG 1 G60DBG 1 G60DCG 1 G60DCG 2 G60PAG 1 G60PAG 2 G60PAG 3 G60PAG 4 G60PAG 5 G60PAG 6 G60PAJ 1 G60PAK 1 G60PAK 2 G60PFH 1 G60PFH 2 G60PFL 1 G60PFQ 1 G60PVL 1 G60QAG 2 G60QAG 3 G60QAK 1 G60QBG 1 G60QBG 2 G60QBG 3 G60QBG 4 G60QBG 5 G60QBG 6 G60QBG 7 G60QBG 8 G60QBG 9 G60QBH 1 G60QBK 1 G60QBK 3 G60QBL 1 G60QBL 2 G60QCG 1 G60QCJ 1 G60QCL 1 G60QDG 1 G60QFL 1 G60QHL 1 G60QJL 1 G60QLG 1 G60QPL 1 G60QRH 1 G60QRL 1 G60QRL 2 G60QRL 3 G60QSL 1 G60QTH 1 G60QTL 1 G60RAG 1 G60RAK 1 G60RBG 1 G60RBG 2 G60RBG 3 G60RBK 1 G60RBK 2 G60RCG 2 G60RCJ 1 G60RDG 1 G60RDK 1 G60RGL 1 G60RHL 1 G60RHP 1 G60RPL 1 G60RSL 1 G60ZAG 1 G65BBG 1 G65BBG 2 G65BBG 3 G65BBG 4 G65BBG 5 G65BBG 6 G65BBG 7 G65BBG 8 G65BBM 1 G65BBM 2 G65BBM 3 G65BBM 4 G65BCG 1 G65BCM 1 G65BFG 1 G65BFM G65BKG 1 G65BKG 2 G65BKG 3 G65BKM 1 G65BKM 2 G65BKM 3 G65DBG G65DBM 1 G65DBM 3 G65DCM 1 G65DFG G65DFM 1 G65DKG G65DKM G65FBG G65FFG G65FKG G66AG 1 G66BG 1 G66MG 1 G66NG 1 G67AG 3 G67AG 4 G67AG 7 G67AG 8 G67BG 2 G67BG 3 G67BG 4 G67BG 5 G67MG 1 G67MG 4 G67NG
21. ach application See Maintenance section A WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH 1 If you smell gas or suspect a gas leak turn off the gas at the manual service valve and evacuate the building Do not try to light any appliance do not touch any electrical switch or telephone in the building until you are sure no spilled gas remains 2 Gas leak test must be done as described in steps 1 and 6 below on initial installation and anytime work is done involving the gas piping Step 1 Perform visual inspection a With power off make sure all wiring connections are clean and tight b Turn on the power to the appliance Open the manual shutoff valves in the gas line to the appliance d Test for gas leak before gas control if piping has been disturbed Gas Leak Test Paint the gas control gasket edges and all pipe connections downstream of the gas control including pilot tubing connections with a rich soap and water solution Bubbles indicate gas leaks Tighten the joints and screws or replace the component to stop the gas leak Recheck with soap and water solution Step 2 Verify control system ground The igniter flame sensor and ignition module must share a common ground with the main burner Use thermoplastic insulated wire with a minimum rating of 105 C 221 F for the ground wire asbestos insulation is not acceptable If the temperature at the wire could exceed
22. alves in the gas control and multiply by 24 to determine the total VA requirement of these components Add this total to 4 8 VA for the ignition module The result is the minimum transformer VA rating Use a Class II transformer when replacement is required 3 When a vent damper is connected to the S8610U vent damper connector be sure the system transformer delivers at least 30 VA The S8610U has an internal fuse that is intended to prevent appliance lightoff if the vent damper is not in place or wired properly Using a small transformer can interfere with the proper operation of the fuse and bypass the intended safety feature Connect the wires to the 586100 Ignition Module as shown in Tables 5 through 8 Make sure that adequate System ground is provided as indicated in the wiring tables Verify the thermostet anticipator setting as explained in the IMPORTANT above MOUNT IN ONE OF THESE POSITIONS TERMINALS FACING LEFT TERMINALS FACING RIGHT DO NOT MOUNT WITH TERMINALS FACING UP Fig 2 Module mounting recommendations S8610U UNIVERSAL INTERMITTENT PILOT MODULE NOTE The wiring diagrams in Fig 5 through 8 show typical hookups for the S8610U Ignition Module and should be used for reference only Modify Ignition Cable If Necessary Use existing ignition cable if it is in good condition If the existing ignition cable does not have a 1 4 in quick connect on the module end either use the Rajah adapter or strip
23. ause unreliable operation CAUTION 1 Disconnect the power supply before beginning the wiring to prevent electrical shock or equipment damage 2 If a new gas control is to be installed turn off the gas supply before starting the installation Conduct a Gas Leak Test according to the gas control manufacturer instructions after the gas control is installed 3 If the module must be mounted near moisture or water provide a suitable waterproof enclosure 4 Using the wire labels provided label all wires before they are disconnected Wiring errors can cause improper appliance operation and dangerous conditions such as bypassing safety features N Perform Preinstallation Safety Inspection The preinstallation checks described in ANSI Standard Z21 71 in Exhibit A must be done before the replacement module is installed If a condition is detected that could result in unsafe operation the appliance should be shut off and the owner advised of the unsafe condition Correct any potentially unsafe condition before proceeding with the installation Remove Old Module Disconnect power supply before doing any work on the unit Disconnect and tag the wires from the old module using the wire labels provided Remove the old module from its mounting location 68 0135 2 Mount New Ignition Module We recommend mounting the S8610U Module in the same location as the old module if possible Otherwise select a location close enough to
24. blished d Pull the jumper slowly away from the terminal and note the length of the gap when sparking stops refer to the table as follows No arc or arc less Check external fuse if provided than 1 8 in 3 mm Verify power at module input terminal Replace module if fuse and power are okay Voltage output is okay STEP 4 Check pilot and main burner lightoff a Setthe thermostat to call for heat b Watch the pilot burner during the ignition sequence to be sure Ignition spark continues after the pilot is lit The pilot lights and the spark stops but the main burner does not light The pilot lights the spark stops and the main burner lights but the system shuts down If so verify adequate flame current as follows Turn off the furnace at the circuit breaker or fuse box Clean the flame rod with an emery cloth Make sure the electrical connections are clean and tight Replace the damaged wire with moisture resistant No 18 wire rated for continuous duty up to 105 C 221 P Check for a cracked ceramic insulator which can cause short to ground and replace igniter sensor or sensor if necessary Atthe gas control disconnect the main valve wire from the TH or MV terminal Turn on the power and set the thermostat to call for heat The pilot should light but the main burner remains off because the main valve actuator is disconnected Check the pilot flame Make sure it is blue steady
25. ce and boiler installations equipped with an atmospheric gas burner s and not of the direct vent type It should be recognized that generalized test procedures cannot anticipate all situations Accordingly in some cases deviation from this procedure may be necessary to determine safe operation of the equipment a This procedure should be performed prior to any attempt at modification of the appliance or the installation b If it is determined there is a condition which could result in unsafe operation the appliance should be shut off and the owner advised of the unsafe condition The following steps should be followed in making the safety inspection Conduct a Gas Leakage Test of the appliance piping and control system downstream of the shutoff valve in the supply line to the appliance Visually inspect the venting system for proper size and horizontal pitch and determine there is no blockage or restrictions leakage or corrosion or other deficiencies that could cause an unsafe condition Q Shut off all gas to the appliance and shut off any other fuel burning appliance within the same room Use the shutoff valve in the shutoff valve in the supply line to each appliance Inspect burners and crossovers for blockage and corrosion Applicable only to warm air heating appliances Inspect heat exchangers for cracks openings or excessive corrosion Applicable only to boilers Inspect for evidence of water or combustion produc
26. controls because n many such applications particularly commercial cooking the equipment operates 100 000 to 200 000 cycles per year Such heavy cycling can wear out the gas control in one to two years Exposure to water dirt chemicals and heat can damage the gas control and shut down the control system A NEMA 4 enclosure can reduce exposure to environmental contaminants See Electronic Ignition Service Manual form 70 6604 The maintenance program should include regular system checkout as outlined in the Startup and Checkout section and control system checkout as described in appliance manufacturer literature Maintenance frequency must be determined individually for each application Some considerations are Cycling frequency Appliances that can cycle 20 000 times annually should be checked monthly Intermittent use Appliances that are used seasonally should be checked before shutdown and again before the next use e Consequence of unexpected shutdown Where the cost of an unexpected shutdown would be high the system should be checked more often Dusty wet or corrosive environment Because these environments can cause the gas control to deteriorate more rapidly the system should be checked more often Any control should be replaced if it does not perform properly on checkout or troubleshooting In addition replace any module if it is wet or looks like it has ever been wet Protective enclosures as d
27. e call for heat ends Replaces numerous Honeywell and competitor modules Capacitive discharge spark output Temperature rating is 40 F to 175 F 40 C to 79 C when used with 1 0A or less main valve 40 F to 165 F 40 C to 74 C when used with 1 0 to 2 0A main valve Contents AP DIC AU OM ws u akina 1 e 1 SD CIficationSu ERE 2 Ordering Information seen 2 Planning the Installation 4 Installation e 6 Startup and Checkout 15 Maintenance siisi rette terere riore En ree xb 15 Operations MEER 16 Troubleshooting rotten tert veces 17 ANSI Standards sssssseeeeeennnne 21 68 0135 2 S8610U UNIVERSAL INTERMITTENT PILOT MODULE SPECIFICATIONS IMPORTANT The specifications given in this publication do not include normal manufacturing tolerances Therefore units may not exactly match the listed specifications Also units are tested and calibrated under closely controlled conditions and some minor differences in performance can be expected if those conditions are changed SUPER TRADELINE Models SUPER TRADELINE models are selected and packaged for ease of handling ease of stocking and maximum replacement value SUPER TRADELINE model specifications are the same as those of standard models
28. e pilot or main burner f Setthe thermostat below the room temperature and wait one minute before continuing Step 6 Check normal operation a Setthe thermostat or controller above the room temperature to call for heat b Make sure the pilot lights smoothly when the gas reaches the pilot burner c Make sure the main burner lights smoothly without flashback d Make sure the burner operates smoothly without floating lifting or flame rollout to the furnace vestibule or heat buildup in the vestibule e If the gas line was disturbed complete the gas leak test Gas Leak Test Paint the gas control gasket edges and all the pipe connections downstream of the gas control including pilot tubing connections with a rich soap and water solution Bubbles indicate gas leaks Tighten the joints and screws or replace the component to stop the gas leak Recheck with soap and water solution f Turn the thermostat or controller below the room temperature Make sure the main burner and pilot flames go out MAINTENANCE A WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH Do not attempt to take the module apart or to clean it Improper assembly and cleaning can cause unreliable operation 68 0135 2 586100 UNIVERSAL INTERMITTENT PILOT MODULE Regular preventive maintenance is important in commercial cooking agricultural and industrial industries applications that place a heavy load on system
29. ed for the module and the pilot burner igniter sensor Check for good metal to metal contact between the pilot burner bracket and the main burner Checkthe ground lead from the GND BURNER terminal on the module to the pilot burner Make sure connections are clean and tight If the wire is damaged or deteriorated replace it with No 14 through 18 gauge moisture resistant thermoplastic insulated wire with 105 C 221 F minimum rating Check the ceramic flame rod insulator for cracks or evidence of exposure to extreme heat which can permit leakage to ground Replace pilot burner igniter sensor and provide a shield if necessary If flame rod or bracket are bent out of position restore to the correct position 17 S8610U UNIVERSAL INTERMITTENT PILOT MODULE Step 3 Check spark ignition circuit You will need a short jumper wire made from ignition cable or other heavily insulated wire a Close the manual gas valve b Disconnect the ignition cable at the SPARK terminal on the module A WARNING ELECTROCUTION HAZARD CAN CAUSE SERIOUS INJURY OR DEATH When performing the following steps do not touch stripped end of jumper or SPARK terminal The ignition circuit generates over 10 000 volts and electrical shock can result c Energize the module and immediately touch one end of the jumper firmly to the GND terminal on the module Move the free end of the jumper slowly toward the SPARK terminal until a spark is esta
30. ent manner Make this determination with the appliance burner both cold and hot Perform this step as many times as is necessary to satisfy yourself that the automatic intermittent pilot system is operating properly Test the pilot safety device 1 to determine if it is operating properly and 2 for turndown characteristics according to the manufacturer s installation instructions No adjustments should be made other than those recommended by the system manufacturer 9 Sequence the appliance through at least three operating cycles Applicable only to furnaces Check both the limit controller and the fan controller for proper operation Limit control operation can be checked by blocking the circulating air inlet or temporarily disconnecting the electrical supply to the blower motor and determining that the limit controller acts to shut off the main burner gas Applicable only to boilers a Determine that the circulating water pumps are in operating condition b Testlow water cutoffs automatic feed water controls pressure and temperature limit controllers and relief valves in accordance with the manufacturer s recommendation to determine they are in operating condition B Add the labels see 1 6 1 n and on the appliance EXHIBIT B OF ANSI STANDARD 221 71 FOR AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION 68 0135 2 23 S8610U UNIVERSAL INTERMITTENT PILOT MODULE 68 0135 2 Home a
31. escribed in the Planning the Installation section are recommended regardless of checkout frequency OPERATION Module operation can be conveniently divided into two phases for the S8610 Trial for ignition Main burner operation Fig 6 summarizes the normal operating sequence of the module PILOT BURNER OPERATION After 90 seconds maximum system shuts off trial for ignition restarts after minimum of 5 minutes 6 minutes nominal Ignition shutoff wait sequence repeats until pilot lights or call for heat ends POWER INTERRUPTION System shuts off restarts when power is restored PILOT FLAME FAILURE Main valve closes Module starts trial for ignition 1 START THERMOSTAT CONTROLLER CALL FOR HEAT STAGE 1 2 SPARK GENERATOR POWERED TRIAL FOR f IGNITION First valve pilot operator opens Pilot burner lights Module senses OR flame current STAGE 2 FLAME CURRENT SENSED MAIN BURNER Spark generator off OPERATION Second valve operator main opens 5 MAIN BURNER OPERATION Module monitors pilot flame current 6 THERMOSTAT CONTROLLER SATISFIED Valves close pilot and main END burners are off M2640A Fig 6 S8610U normal operating sequence 68 0135 2 16 TROUBLESHOOTING IMPORTANT 1 The following service procedures are provided as a general guide Follow appliance manufacturer service instructions if available Meter readings between gas control and ignition
32. etmetal screws of appropriate length See Fig 1 Underwriters Laboratories Inc Component Recognized File no MH15564 Guide no MCCZ2 IAS Design Certified C2030011 Other System Components These modules provide operating control of an intermittent pilot system Additional components required to complete the system must be ordered separately Dual valve combination gas control designed for intermittent pilot Combination pilot burner igniter sensor or separate igniter and sensor on pilot burner bracket Ignition cable Transformer 24V thermostat High limit and other auxiliary controls as required Dual Valve Combination Gas Control Any that meet current ratings listed below VR8204 VR8440 or VR8520 are recommended S8610U 1 0A pilot 2 0A main valve Pilot Burner Igniter Sensor See Table 1 When purchasing replacement and modernization products from your TRADELINE wholesaler or distributor refer to the TRADELINE Catalog or price sheets for complete ordering number or specify 1 SUPER TRADELINE order number If you have additional questions need further information or would like to comment on our products or services please write or phone 1 Your local Home and Building Control Sales Office check white pages of your phone directory 2 Home and Building Control Customer Logistics Honeywell Inc 1885 Douglas Drive North Minneapolis Minnesota 55422 4386 In Canada Honeywell Limited
33. except as noted SUPER TRADELINE Model Available S8610U Universal Intermittent Pilot Module Electrical Ratings Voltage 24V 60 Hz Current Draw 1A pilot valve 2A main valve Valve Contact Rating 0 2A Trial for Ignition 90 seconds maximum then 100 shutoff pilot and main gas Continuous Retry Five minute minimum six minute nominal delay if pilot fails to light during trial for ignition After delay trial for ignition is repeated This sequence trial delay trial delay continues until pilot lights or call for heat ends Spark Generator Output 13 kV peak at 25 pF load Thermostat Anticipator Setting 0 2A plus pilot valve rating plus main valve rating Ambient Temperature Rating 40 F to 175 F 40 C to 79 C with main valve rated 1 0A or less 40 F to 165 F 40 C to 74 C with main valve rated 1 0A to 2 0A ORDERING INFORMATION Relative Humidity Rating 5 to 90 RH at 95 F Flame Failure Response Time 0 8 sec at 1 0 mA flame current Terminals SENSE 3 16 in male quick connect Other Terminals Including Ignition 1 4 in male quick connects Molex plug for connection to Honeywell D80D or D892 Vent Damper Flame Current 1 uA minimum Mounting Mounts in any position except with terminals up However recommended mounting position is with terminals down to provide maximum protection from dripping water or dust accumulation Fasten with no 6 32 machine or no 8 she
34. intermittent pilot systems are used on central heating equipment in barns greenhouses and commercial properties and on heating appliances such as commercial cookers agricultural equipment industrial heating equipment and pool heaters heavy demands are made on the controls Special steps may be required to prevent nuisance shutdowns and control failure due to frequent cycling severe environmental conditions related to moisture corrosive chemicals dust or excessive heat These applications require Honeywell Home and Building Control Engineering review contact your Honeywell Sales Representative for assistance Review the following conditions that could apply to your specific installation and take the precautionary steps suggested 68 0135 2 Frequent Cycling These controls are designed for use on appliances that typically cycle three to four times an hour only during the heating season only In year round applications with greater cycling rates the control can wear out more quickly Perform a monthly checkout Water Or Steam Cleaning If a module or gas control gets wet replace it If the appliance is likely to be cleaned with water or steam protect cover the controls and wiring from water or steam flow Mount the controls high enough above the bottom of the cabinet so they do not get wet during normal cleaning procedures Use a NEMA 4 enclosure for the ignition module see the Electronic Ignition Service Manual form 70 6
35. ion shielding and air circulation as necessary to protect the controls Proper insulation or shielding should be provided by the appliance manufacturer verify that proper air circulation is maintained when the appliance is installed CAMSTAT IPI 24 00 FENWAL 05 203025 005 05 203026 005 HONEYWELL 86A1001 86A1019 586 1027 586 1035 58681009 58681017 58681025 58661007 58661015 58661031 58661049 58661056 58601005 58601021 586 1002 586 1010 586 1028 586 1036 586 1044 586 1051 586 1069 586 1077 586 1101 586 1119 586 1127 S86F1000 S86F1018 S86F 1026 S86F 1042 S86F 1059 S86F 1067 S86F1075 S86F 1083 S86F1091 58661008 58691016 58691032 58691057 58691073 58691006 58691022 58691048 586100 UNIVERSAL INTERMITTENT PILOT MODULE Table 4 S8610U Replaces these Ignition Modules 58691089 58691097 58691105 58691121 58691147 590 100 59081003 59081011 58600 1001 5860081009 586001015 58600 1000 58600 1034 S8600F 1042 8600H1006 8600H1022 8600H1048 5860091055 5860091089 5860091105 586001005 8600M1013 8610A1009 5861081007 5861081015 8610C1005 8610F 1008 58610 1016 58610 1024 58610 1032 5861091012 5861091038 5861091046 5861091053 5861091079 586101003 58610 1029 5862091028 HSC 1003 3 1003 300 PENN JOHNSON CSA35A 617R CSA35A 618R CSA42A 600R CSA42A 601R CSA42A 603R CSA42A 604R CSA43A 600R CSA44A 600R CSA45A 601R CSA45A 602R CSA46A 600R C
36. module must be taken within the trial for ignition period Once the ignition module shuts off wait for retry or reset at the thermostat If any component does not function properly make sure it is correctly installed and wired before replacing it The ignition module cannot be repaired If it malfunctions replace it Only trained experienced service technicians should service intermittent pilot systems 6 After servicing verify proper system operation 4 5 Perform the checkout steps in the Startup and Checkout section as the first step in troubleshooting Then check the appropriate troubleshooting guide Fig 8 and the schematic diagram Fig 9 to determine the cause of the problem If troubleshooting indicates an ignition problem see Ignition System Checks section to isolate and correct the problem After troubleshooting perform the checkout procedures again to be sure the system is operating normally Ignition System Checks Step 1 Check ignition cable Make sure a Ignition cable does not run in contact with any metal surfaces b Ignition cable is no more than 36 in 0 9m long c Connections to the ignition module and to the igniter or igniter sensor are clean and tight d Ignition cable provides good electrical continuity Step 2 Check ignition system grounding Nuisance shutdowns are often caused by a poor or erratic ground a Acommon ground usually supplied by the pilot burner bracket is requir
37. nd Building Control Honeywell Inc Honeywell Plaza P O Box 524 Minneapolis MN 55408 0524 Honeywell Latin American Division Miami Lakes Headquarters 14505 Commerce Way Suite 500 Miami Lakes FL 33016 Home and Building Control Honeywell Limited Honeywell Limit e 155 Gordon Baker Road North York Ontario M2H 2C9 Honeywell Europe S A 3 Avenue du Bourget B 1140 Brussels Belgium Honeywell Asia Pacific Inc Room 3213 3225 Sun Hung Kai Centre No 30 Harbour Road Wanchai Hong Kong Honeywell 68 0135 2 J S Rev 8 96 Printed in U S A G Printed on recycled paper containing at least 1096 post consumer paper fibers Helping You Control Your World customer honeywell com
38. ng rms 2 7 10000 2 4 Transformer Add current ratings of module pilot valve main valve vent damper and any other components of the control system to determine transformer size requirement Use a 30 VA or larger transformer if a vent damper will be connected to the S8610U Vent Damper Connector Thermostat Use open close switch type or independently powered electronic 24V thermostat capable of switching rated control system load Before using electronic thermostat powered through the heating cooling controls consult thermostat manufacturer to assure proper control system operation High Limit and Other Auxiliary Controls As specified by the heating appliance manufacturer Ignition Modules Replaced A WARNING Check Table 4 before replacing an existing intermittent pilot module with the S8610U If the existing module is not listed do not use the S8610U to replace it unless you are certain the specifications of the S8610U match those of the existing module 68 0135 2 S8610U UNIVERSAL INTERMITTENT PILOT MODULE The S8610U replaces existing flame rectification type intermittent pilot ignition modules with the following characteristics Single rod local sense or two rod remote sense flame sensing Non 100 percent shutoff 100 percent shutoff lockout or 100 percent shutoff continuous retry Natural or LP gas Shutoff lockout times of 30 seconds or longer Prepu
39. rect vent type This procedure is based on the assumption that the history of the specific installation has been one of safe and satisfactory operation This procedure is predicated on central furnace and boiler installations and it should be recognized that generalized procedures cannot anticipate all situations Accordingly in some cases deviation from this procedure may be necessary to determine safe operation of the equipment The following steps should be followed in making the modifications Perform a safety inspection of the existing appliance installation See Exhibit A for a recommended procedure for such a safety inspection Shut off all gas and electricity to the appliance To shut off gas use the shutoff valve in the supply line to the appliance Do not use the shut off valve which is provided as part of a combination control Install the automatic intermittent pilot system in strict accordance with the manufacturer s installation instructions Turn on all gas and electricity to the appliance Determine that the appliance transformer has adequate capacity by following the steps outlined below a Compute the approximate current draw by adding the current draw of the automatic intermit tent pilot system to 1 the current draw of the associated valving and 2 the current draw of any relays or other devices operated by the transformer b Multiply the total current draw as computed above by 24V to determine
40. rge times of four seconds or shorter Pilot burners with flow rates of 1500 Btuh or less With or without vent dampers A complete list of the specific Honeywell and other modules that the SUPER TRADELINE S8610U is designed to replace is provided in Table 4 The S8610U SUPER TRADELINE package contains complete easy to use instructions plus the accessories required to adapt the existing spark cable Rajah stud nail or other to the spark terminal on the S8610U It also provides labels to help assure proper marking of the wires attached to the existing module The S8610U SUPER TRADELINE Universal Module is not designed to replace controls with the following characteristics Flame sensing other than by flame rectification White Rodgers Cycle Pilot amp Robertshaw thermal sensing Flame rectification modules with shutoff lockout times of less than 30 seconds prepurge times of more than four seconds or pilot burners larger than 1500 Btuh Standing pilot appliances Honeywell provides additional control packages to accomplish these replacements See the Honeywell Electronic Ignition Service Manual form 70 6604 or call your Honeywell wholesaler PLANNING THE INSTALLATION A WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE SEVERE INJURY OR DEATH Follow these warnings exactly 1 Plan the installation as outlined below 2 Plan for frequent maintenance as described in the Maintenance section When
41. t leaks Insofar as is practical close all building doors and windows and all doors between the space in which the appliance is located and other spaces of the building Turn on clothes dryers Turn on any exhaust fans such as range hoods and bathroom exhausts so they will operate at maximum speed Do not operate a summer exhaust fan Close fireplace dampers If after completing steps 7 through 12 it is believed sufficient combustion air is not available refer to 1 3 4 of the National Fuel Gas Code Z223 1 for guidance eo Q Place in operation the appliance being inspected Follow the lighting instructions Adjust thermostat so appliance will operate continuously Q a Determine that the pilot is burning properly and that main burner ignition is satisfactory by interrupting and re establishing the electrical supply to the appliance in any convenient manner 9 Determine manifold pressure in order to match input after the new control is installed Visually determine that main burner gas is burning properly i e no floating lifting or flashback Adjust the primary air shutter s as required b If appliance is equipped with high and low flame control or flame modulation check for proper main burner operation at low flame Test for spillage at the draft hood relief opening after five minutes of main burner operation Use a draft gauge the flame of a match or candle or smoke from a cigarette cigar or pipe B
42. the total volt ampere VA required c The total VA required should be equal to or less than the VA rating of the transformer d If the total VA required is greater than the VA rating of the transformer the transformer must be replaced with a Class 2 transformer of adequate rating Check the heat anticipator in the comfort thermostat to determine if it is properly adjusted to the current draw of the control system Follow the thermostat manufacturers instructions Make certain wiring connections tight and wires are positioned and secured so they will not be able to contact high temperature locations Q Conduct a Gas Leakage Test of the appliance piping and control system downstream of the shutoff valve in the supply line to the appliance a Adjust the thermostat to its highest temperature setting and test manifold pressure and adjust the pressure regulator to match original input as required refer to Exhibit A step 9b b Visually determine that main burner is burning properly i e no floating lifting or flashback Adjust the primary air shutter s as required If the appliance is equipped with high and low flame control or flame modulation check for proper main burner operation at both high and low flame Determine that the pilot is igniting and burning properly and that main burner ignition is satisfactory by interrupting and reestablishing the electrical supply to the appliance in any conveni
Download Pdf Manuals
Related Search
honeywell S8610U Universal Intermittent Pilot Module Manual