Instruction/ maintenance manual of the product S8610 Honeywell
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TABLE 1—INTERMITTENT PILOT IGNITION MODULES. IGNITER- 100 SENSOR TYPE PREPURGE PERCENT LOCKOUT IGNITION MODEL TYPE OF GAS TIMING SHUTOFF TIMING SEQUENCE a S8600A, Separate Natural None No No Spark on until pilot S8610A lightoff or manual S8600F, Combination shutoff; pilot valve S8610F open until manual shutdown.
2 CORROSIVE CHEMICALS Corrosive chemicals can also attack the module and gas control and eventually cause a failure. Where chemicals may be used routinely for cleaning, make sure the cleaning solution cannot reach the controls.
We recommend mounting the module with the terminals down to protect them from dripping water and dust. It can also be mounted with the terminals on either side. DO NOT MOUNT with terminals pointing up. Fasten securely with four No. 6-32 machine or No.
4 Ground Control System The igniter, flame sensor and ignition module must share a common ground with the main burner. Use thermo- plastic insulated wire with a minimum rating of 105 ° C [221 ° F] for the ground wire; asbestos insulation is not accept- able.
5 69-0463 Fig. 3 — S8600A,B; S8610A,B connections in a heating system with an atmospheric burner. Fig. 2 — S8600F,H,M; S8610F,H with a vent damper plug in a heating system with an atmospheric burner and a D80D vent damper.
Fig. 5 — S8600F,H,M; S8610F,H; S8660D; S8670D connections in a heating system with power-assisted combustion. Fig. 4 — S8600A,B; S8610A,B with vent damper pl u g in an atmospheric burner heating system with a D80D vent damper. 6 MV MV/PV PV GND (BURNER) 24V GND 24V TH-W VENT DAMPER PLUG SPARK 5 S8600A,B; S8610A,B POWER SUPPLY.
Fig. 6 — S8600F,H,M; S8610F,H; S8660D; S8670D connections in a heating system with a two-stage gas control and power-assisted combustion. 7 69-0463 5 MV MV/PV PV GND (BURNER) 24V GND 24V TH-W (OPT) .
Fig. 7 — S8600F,H,M; S8610F,H; S8660D; S8670D in a heating system with an atmospheric burner and a D80B vent damper. 8 LIMIT CONTROLLER 5 MV MV/PV PV GND (BURNER) 24V GND 24V TH-W (OPT) VENT DAMPER PLUG (OPT) SPARK 5 S8600F,H,M; S8610F,H; S8660D; S8670D 3 POWER SUPPLY.
Fig. 8 — S8600F,H,M; S8610F,H; S8660D; S8670D connections in a heating-cooling system with power-assisted combustion. 9 69-0463 MV MV/PV PV GND (BURNER) 24V GND 24V TH-W (OPT) VENT DAMPER PLUG (OPT) SPARK 5 S8600F,H,M; S8610F,H; S8660D; S8670D POWER SUPPLY.
Fig. 9 — S8600F,H,M; S8610F, H; S8660D; S8670D connections in a hydronic heating sytem with a D80D vent damper. 10 2 MV MV/PV PV GND (BURNER) 24V GND 24V TH-W (OPT) VENT DAMPER PLUG (OPT) SPARK 4 S8600F,H,M; S8610F,H; S8660D; S8670D POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
Fig. 10 — S8600F,H,M; S8610F,H; S8660D; S8670D connections in a commercial water heater control system. 11 69-0463 CHECKOUT Check out the gas control system: • At initial installation of the appliance. • As part of regular maintenance procedures.
call for heat. ❏ Make sure pilot lights smoothly when gas reaches the pilot burner. ❏ Make sure main burner lights smoothly without flash- back. ❏ Make sure burner operates smoothly without floating, lifting, or flame rollout to the furnace vestibule or heat buildup in the vestibule.
13 69-0463 TRIAL FOR IGNITION Pilot Ignition Following prepurge timing (S8660, S8670), or on the call for heat (S8600, S8610), the module energizes the first main valve operator. The first main valve opens, which allows gas to flow to the pilot burner.
14 WARNING 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. ❏ Energize the module and immediately touch one end of the jumper firmly to the GND terminal on the module.
15 69-0463 • Make sure electrical connections are clean and tight. Replace damaged wire with moisture-resistant No. 18 wire rated for continuous duty up to 105 ° C [221 ° F]. • Check for cracked ceramic insulator, which can cause short to ground, and replace igniter-sensor if neces- sary.
Fig. 15 — S8660, S8670 troubleshooting guide. 16 Check continuity of ignition cable and ground wire. NOTE: If ground is poor or erratic, shutdowns may occur occasionally even though operation is normal at the time of checkout. If checks are okay, replace module.
17 69-0463 Fig. 16 — Representative schematic for S8600F,H, M; S8610F,H. See Fig. 1 for hookup. S8660 and S8670 are similar except the timing circuit includes a purge timer.
Fig. 17 — Representative schematic for S8600A,B; S8610A,B. See Fig. 3 for hookup. 18 L1 (HOT) L2 1 24V TRANSFORMER LIMIT CONTROLLER ON-OFF SWITCH 24V 2 THERMOSTAT OR CONTROLLER 24V (GND) 1K1 1K2 3K2 2K2 3K1 GND (BUR- NER) MV/ PV MV PV IGNITER BURNER GROUND 1 2 POWER SUPPLY.
19 69-0463 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.
EXHIBIT B PROCEDURE FOR INSTALLING AUTOMATIC INTERMITTENT PILOT SYSTEMS Prior to beginning this procedure, a preliminary ex- amination of the appliance and the automatic intermit- tent pilot system should be made to determine that the automatic intermittent pilot system can be properly applied to the appliance.
An important point after buying a device Honeywell S8610 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell S8610 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell S8610 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell S8610 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell S8610 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell S8610, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell S8610.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell S8610. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell S8610 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
