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SV9510/SV9520 SMARTVALVE™ SYSTEM CONTROLS

69-2014

12

STOP: Read the Warnings Above.

If the appliance does not turn on when the thermostat is 
set several degrees above room temperature, follow 
these instructions:

1.

Set the thermostat to its lowest setting to reset the 
safety control.

2.

Disconnect all electric power to the appliance.

3.

Remove the ignition system control access panel.

4.

Move the ignition system control switch to the OFF 
position. 

5.

Wait five minutes to clear out any unburned gas. If 
you then smell gas, STOP! Follow Step 1 in the 
Warning above. If you do not smell gas, continue 
with the next step.

6.

Move the ignition system control switch to the ON 
position.

7.

Replace the ignition system control access panel.

8.

Reconnect all electric power to the appliance.

9.

Set the thermostat to the desired setting.

10.

If the appliance does not turn on, move the ignition 
system control switch to the OFF position and 
contact a qualified service technician for assistance.

Turning off the Appliance

Vacation Shutdown—

Set the thermostat to the desired room temperature while 
you are away.

Complete Shutdown—

Turn off power to the appliance. Turn off the gas supply to 
the appliance. Appliance will completely shut off. Follow 
the procedure in the Instructions to the Homeowner 
section above to resume normal operation.

Содержание SmartValve SV9510

Страница 1: ...table for a wide range of fan assisted combustion gas fired appliances including furnaces rooftop furnaces boilers unit heaters infrared heaters water heaters and commercial cooking appliances The specific application of the SmartValve System is the responsibility of the appliance manufacturer See Table 2 for temperature ranges and regulator types Line voltage polarity sensing models monitor the l...

Страница 2: ...minal in the SV9510 SV9520 wiring harness This can burn out the heat anticipator in the thermostat or damage the system transformer IMPORTANT Ignition system controls with step opening regulators SV9510P SV9520P CANNOT be field converted to LP or natural gas Pipe Adapters Angle and straight adapters available for 3 8 1 2 and 3 4 in pipe See Table 8 Flange kits include one flange with attached O ri...

Страница 3: ...tmosphere make sure air circulation around the control is adequate to prevent condensation Also regularly check out the system Corrosive Chemicals Corrosive chemicals can attack the control eventually causing a failure If chemicals are used for routine cleaning avoid contact with the control Where chemicals are suspended in air as in some industrial or agricultural applications protect the control...

Страница 4: ...part number 396021 to convert from natural manufactured to LP gas order part number 396025 to convert from LP to natural manufactured gas IMPORTANT Ignition system controls with step opening regulators SV9510P SV9520P CANNOT be field converted to LP or natural gas Install Adapters To Control If adapters are being installed on the control mount them as follows Flanges 1 Choose the appropriate flang...

Страница 5: ... the pipe is inserted too deeply Table 6 NPT Pipe Thread Length in 4 Apply a moderate amount of good quality pipe compound do not use Teflon tape only to the pipe leaving two end threads bare On LP installations use a compound resistant to LP gas See Fig 3 Fig 3 Use moderate amount of pipe compound 5 Remove the seals over the ignition system control inlet and outlet if necessary 6 Connect the pipe...

Страница 6: ... larger An appliance system power review is recommended Install a transformer thermostat and other controls as required 2 Connect the 120 Vac power supply HOT lead to L1 on the ST9160 or 208907 Terminal Board 3 Appliance chassis must have reliable connection to earth ground 4 Connect control circuit to the ignition system control using the keyed connector See Fig 7 through 10 Ground Commonality Ch...

Страница 7: ...ER AIR DATA NEUTRAL 2 1 3 ELECTRONIC AIR CLEANER CIRCULATING FAN HUMIDIFIER L2 L1 HOT TO 120 VAC 60 HZ POWER SUPPLY THERMOSTAT R R C W Y Y G G ST9160 ELECTRONIC FAN TIMER HOT SURFACE IGNITER FLAME ROD L1 1 1 5 6 7 8 1 2 2 2 1 3 5 4 6 2 3 3 3 4 4 4 40 VA TRANSFORMER P1 C1 C2 C3 40 VA TRANSFORMER L1 L1 L2 24 VAC R W C COM XFMR XFMR LOAD COMMON M12175E AIR PROVING SWITCH NEUTRAL NEUTRAL HOT ROLL OUT ...

Страница 8: ...PROPER SYSTEM OPERATION APPLIANCE CHASSIS MUST HAVE RELIABLE CONNECTION TO EARTH GROUND IN THIS APPLICATION POSTPURGE FUNCTION IS NOT AVAILABLE AND THE LED FUNCTIONS ONLY DURING A CALL FOR HEAT 1 2 3 4 5 5 CIRCULATOR R C G Y W 1 3 4 6 L2 L1 HOT 1 2 3 TO 120 VAC 60 HZ POWER SUPPLY C1 C2 C3 AIR PROVING SWITCH AQUASTAT CONTROL NEUTRAL HOT ROLL OUT SWITCH LIMIT SWITCH COMBUSTION AIR BLOWER AIR SV9410 ...

Страница 9: ...cannot be stopped Check and Adjust Gas Input and Burner Ignition CAUTION Equipment Damage Hazard Exceeding input ratings can damage the controls Do not exceed input rating stamped on appliance nameplate or manufacturer s recommended burner orifice pressure for size orifice s used Make certain primary air supply to main burner is properly adjusted for complete combustion Follow instructions of appl...

Страница 10: ...wing the burner to cool Readjust the full rate outlet pressure if necessary to improve lightoff characteristics Table 7 Pressure Regulator Specification Pressures in wc Table 8 Pressure Regulator Specification Pressures kPa MAINTENANCE WARNING Fire or Explosion Hazard Can cause severe injury death or property damage Do not attempt to take the control apart or clean it Improper cleaning or reassemb...

Страница 11: ...ntil appliance lights or an abnormal or unexpected event is observed See next section Troubleshooting Without LED Indicator Assistance Appliance power or thermostat call for heat has cycled since appliance failure occurred WARNING Electrical Shock Hazard Can cause severe injury death or property damage Only a trained experienced service technician should perform this troubleshooting 1 Make sure th...

Страница 12: ...e If you do not smell gas continue with the next step 6 Move the ignition system control switch to the ON position 7 Replace the ignition system control access panel 8 Reconnect all electric power to the appliance 9 Set the thermostat to the desired setting 10 If the appliance does not turn on move the ignition system control switch to the OFF position and contact a qualified service technician fo...

Страница 13: ...H PROVED CLOSED WITHIN 30 SECONDS COMBUSTION AIR BLOWER OFF MAIN VALVE CLOSES COMBUSTION AIR BLOWER OFF AFTER POST PURGE 1 HOUR AUTO LOCKOUT RESET DELAY MAIN VALVE CLOSES COMBUSTION AIR BLOWER OFF AFTER POST PURGE CIRCULATING AIR FAN OFF AFTER DELAY WAIT FOR NEXT CALL FOR HEAT FAILED TRIALS FOR IGNITION LESS THAN FOUR DURING THIS IGNITION SEQUENCE NO NO YES YES YES NO NO MAIN VALVE CLOSES YES YES ...

Страница 14: ...ll for heat is still present 1 Gas supply off or at too low pressure to operate appliance 2 Damaged or broken HSI element 3 Line voltage HOT leadwire not connected to L terminal on ST9160 or Terminal Board 4 Appliance not properly earth grounded 5 Flame sense rod contaminated or in incorrect location 6 HSI element located in incorrect position 7 Hot surface element or flame sense rod wiring in goo...

Страница 15: ...e air intake or exhaust flue system that prevent proper combustion air flow Prepurge time has expired HSI element does not glow red within 10 to 15 seconds 1 Broken or damaged HSI element 2 Broken or damaged HSI element leadwires 3 SV9410 SV9420 SV9510 SV9520 SV9610 SV9620 failure to power HSI element HSI element is glowing red No other visible control system action Wait for HSI element warmup tim...

Страница 16: ...pplication Universal Service Part Gas Type Opening Characteristics Ambient Temperatur e Range Includes Replaces Natural to LP Conversion Kit 3 4 in x 1 2 in Reducer Bushings Extension Harness Direct Ignition SV950M2511 Natural Standard Opening 40 F to 175 F 40 C to 79 C Yes None No SV9510M2347 SV9510M2362 SV9410M2902 SV9510M2412 SV9510M2354 SV9410M2910 SV9510M2388 SV9510M2420 SV9520M2536 SV9420M23...

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