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SV9510/SV9520; SV9610/SV9620 DIRECT HOT SURFACE IGNITION SmartValve

 

SYSTEM CONTROL SEQUENCE OF OPERATION WITH ST9160 ELECTRONIC FAN TIMER OR 208907 TERMINAL BOARD 

 
 
 
 

APPLY POWER TO APPLIANCE 

THERMOSTAT CALLS FOR HEAT 

AIR PROVING SWITCH PROVED 

OPEN? 

COMBUSTION AIR BLOWER ON 

PREPURGE 

AIR PROVING SWITCH PROVED 

CLOSED WITHIN 30 SECONDS? 

YES 

HOT SURFACE IGNITER ON FOR 

WARM-UP TIME 

MAIN VALVE OPENS 

CIRCULATING AIR FAN ON AFTER 

DELAY 

HOT SURFACE IGNITER OFF 

MAIN BURNER LIGHTS AND IS 

SENSED DURING TRIAL FOR 

IGNITION 

CIRCULATING AIR FAN OFF 

AFTER DELAY 

MAIN VALVE CLOSES 

THERMOSTAT CALL FOR HEAT 

ENDS 

FLAME SENSE LOST? 

COMBUSTION AIR BLOWER OFF 

AFTER POST PURGE 

YES 

WAIT FOR NEXT CALL FOR HEAT 

YES 

NO 

NO 

WAIT FOR AIR PROVING SWITCH 

TO OPEN 

FIVE-MINUTE WAIT PERIOD 

COMBUSTION AIR BLOWER OFF 

BETWEEN TRIAL PURGE 

1 HOUR AUTO LOCKOUT RESET 

DELAY 

MAIN VALVE CLOSES 

MAIN VALVE CLOSES 

TRIALS FOR IGNITION LESS THAN 

FOUR DURING THIS IGNITION 

SEQUENCE? 

FLAME SENSE LOST MORE THAN 

FIVE TIMES IN THIS CALL FOR 

HEAT? 

CIRCULATING AIR FAN OFF 

AFTER DELAY 

COMBUSTION AIR BLOWER OFF 

AFTER POST PURGE 

NO 

 
 

NO 

 

NO 

YES 

YES 

 

NO 

YES 

 
 
 
 

Fig. 10. SV9510/SV9520; SV9610/SV9620 sequence of operation. 

 

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Содержание PPRTH-50-15

Страница 1: ...thoroughly before installing or servicing this equipment The installation must comply with local codes and CAN CGA B 149 in Canada or the National Fuel Gas codes ANSI Z83 20 CSA 2 34 2008 and ANSI Z83...

Страница 2: ...GNES DE SECURITE SI VOUS SENTEZ UNE ODEUR DE GAZ 1 OUVREZ LES FENETRES 2 NE TOCHEZ PAS AUX INTERRUPTEURS ELECTRIQUES 3 ETEIGNEZ TOUTE FLAMME NUE 4 CONTACTEZ IMMEDIATEMENT VOTRE COMPANGIE DE GAZ READ T...

Страница 3: ...used If in any doubt contact the factory for proper assessment HEATING As a general rule it is recommended that the burner head be located near the area with the greatest heat loss Also note that ther...

Страница 4: ...must only be performed by a licensed technician trained and educated in the installation of this type of gas appliance INFRARED HEAT The Purple People Heater heaters are effective in heating outdoor s...

Страница 5: ...imum clearances marked on the heater will be maintained from vehicles parked below the heater Minimum clearances inches from combustibles measured from radiant surface Clearances are reduced by 1 3 15...

Страница 6: ...eat anticipator that the heat anticipator is set at maximum When using a 24 Volt thermostat only one heater may be controlled by one thermostat In locations used for storage of combustible materials s...

Страница 7: ...stalling supplemental steel support rail or angle iron can substantially reduce labour and materials Hardware with a minimum 40 lbs workload must be used at each heater suspension point Connect the st...

Страница 8: ...rmal gas supply pipe expansion and radiant tube heater expansion must be provided All piping must conform to local codes Provide a 1 8 in 3 2mm NPT plugged tapping accessible for test gauge connection...

Страница 9: ...N IN COMMERCIAL GARAGES AND PARKING STRUCTURES Low intensity heaters are suitable for use in commercial garages when installed in accordance with the latest edition of the Standard for Parking Structu...

Страница 10: ...ts cranes vehicles lifts overhead doors etc sprinkler systems and other obstructions on the site Consideration must also be given to vent duct placement and the allowable combined lengths of vent and...

Страница 11: ...thorities for approval of the proposed installation GAS SUPPLY 1 Only persons trained and experienced in gas supply piping should be engaged to install the supply piping to the heaters All gas piping...

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Страница 14: ...avoid damaging movement under various weather conditions The chain mount is ideal for indoor use when hanging from an overhead structure OUTDOOR PIPE MOUNT INSTALLATION 1 Install post mounting bracke...

Страница 15: ...tube along with other tubes into the hangers joining the lengths of tube together and securing joints IMPROPER HANGER PLACEMENT CAN CAUSE THE RADIANT TUBE TO WARP AND VOID WARRANTY THE BAFFLE MUST BE...

Страница 16: ...NZI Z21 24 CSA 6 10 In Canada a Type 1 hose connector CAN CGA 8 1 Also the flue vent and combustion air intake if used must be installed in such a manner that the normal expansion of the heater will b...

Страница 17: ...Horizontal vent systems shall slope downwards not less than inch per foot from the start of the vent system to the vent terminal 11 When installed in a large and adequately ventilated space agricultu...

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Страница 33: ...Gas Connector AC1080 Outside Air Adapter AC1030 Remote Thermostat AC1100 Outside Air Wall Cap AC1110 Combustion Air Flex Duct AC1120 4x4x6 Tee AC1130 90 degree Elbow AC1150 Wall Thimble AC1170 Brooder...

Страница 34: ...LISTED ACCESSORIES...

Страница 35: ...AC1120 Tee 4 x4 x6...

Страница 36: ...a Class 1 or Class 2 explosive environment nor a residence If installation of this equipment is in question consult with local authorities having jurisdiction Fire Marshall labour department insurance...

Страница 37: ...4 in USA B149 1 in Canada and as indicated in the manual WARNING VENTING Inadequate venting of a heater may result in asphyxiation carbon monoxide poisoning injury or death The heater may be directly...

Страница 38: ...re protected to prevent degradation Minimum 24 must be provided at the centre of the appliance for burner servicing When venting through a wall the vent terminal must be located at least 7 0 ft above...

Страница 39: ...SED DURING TRIAL FOR IGNITION CIRCULATING AIR FAN OFF AFTER DELAY MAIN VALVE CLOSES THERMOSTAT CALL FOR HEAT ENDS FLAME SENSE LOST COMBUSTION AIR BLOWER OFF AFTER POST PURGE YES WAIT FOR NEXT CALL FOR...

Страница 40: ...icates Electronic Fan Timer the heat speed circulating air fan will be energized until the limit string resets 1 Open manual reset or auto reset burner rollout switch 2 Open high temperature or auxili...

Страница 41: ...al or unexpected event is observed 7 Check the appliance as shown in the following table If And Check Repair Combustion air blower does not energize 2 Flash code does not come on 30 seconds after call...

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Страница 43: ...nt allowable under applicable law Easy Radiant Works liability for consequential or incidental damages is expressly disclaimed Easy Radiant Works liability in all events is limited to and shall not ex...

Страница 44: ...mpleted reports can be faxed to Technical Support Easy Radiant Works at fax no 905 899 2262 or call phone no 905 899 3473 During startup material coatings used in the production of tubes and reflector...

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