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MODELS TPG-140-140 thru 600-2500

INCLUDING TPX/TPO & TPD

COMMERCIAL GAS, OIL AND GAS/OIL TANK-TYPE  WATER HEATERS

 

 INSTALLATION 

 OPERATION 

 SERVICE 

• 

MAINTENANCE

 •

 LIMITED WARRANTY

PLACE THESE INSTRUCTIONS ADJACENT TO HEATER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE

PRINTED IN U.S.A. 1202

                                   PART NO. 09063370T

 CAUTION

TEXT PRINTED OR OUTLINED IN RED CONTAINS
INFORMATION RELATIVE TO YOUR SAFETY.
PLEASE READ THOUROUGHLY BEFORE USING
APPLIANCE.

ASME

WARNING – PROPANE MODEL

Water heaters for propane gas are different from natural gas models.  A natural gas heater will not function
safely on propane gas and no attempt should be made to convert a heater from natural gas to propane gas.

Propane gas must be used with great caution. It is highly explosive and heavier than air.  It collects first in the
low areas making its odor difficult to detect.  If propane gas is present or even suspected, do not attempt to
find the cause yourself.   Ventilate the room, then call your gas supplier or service agent. Keep area clear until
a service agent has been called.

Summary of Contents for TPD-140-140

Page 1: ...USING APPLIANCE ASME WARNING PROPANE MODEL Water heaters for propane gas are different from natural gas models A natural gas heater will not function safely on propane gas and no attempt should be ma...

Page 2: ...an Gas Association Laboratories 55 Scarsdale Road Don Mills Ontario Canada M3B 2R3 TABLE OF CONTENTS This manual is supplemented by the power burner manual All information including start up and maint...

Page 3: ...THE FLOW OF COMBUSTION AND VENTILATING AIR ADEQUATE AIR FOR COMBUSTION AND VENTILATION MUST BE PROVIDED FOR SAFE OPERATION LIQUID PETROLEUM MODELS Water heaters for propane or liquefied petroleum gas...

Page 4: ...American Insurance Association 85 John Street New York NY 11038 Note Some gas utility companies derate the heating value of the supplied gas at high elevations Your authorized State Start Up Agent mus...

Page 5: ...18 Inches FRONT 18 Inches BACK 0 Inches Back 6 Inches TOP 5 Inches Top 12 Inches LEFT SIDE 0 Inches LEFT SIDE 6 Inches RIGHT SIDE 0 Inches RIGHT SIDE 6 Inches NOTE If a chimney connector is used the m...

Page 6: ...STION OR RECIRCULATION OF FLUE GASES SUCH CONDITIONS CAUSE SOOTING OR RISKS OF FIRE AND ASPHYXIATION Heater must be protected from freezing downdrafts during shutdown periods Remove all soot or other...

Page 7: ...OCATED IN FREEZING AREAS DO NOT THREAD OR CAP THE END OF THIS LINE RESTRICTED OR BLOCKED DISCHARGE WILL DEFEAT THE PURPOSE OF THE VALVE AND IS UNSAFE DISCHARGE LINE SHALL BE INSTALLED TO ALLOW COMPLET...

Page 8: ...UAL GAS SHUTOFF VALVE BEFORE PLACING THE HEATER IN OPERATION CHECK FOR GAS LEAKAGE USE SOAP AND WATER SOLUTION OR OTHER MATERIAL ACCEPTABLE FOR THE PURPOSE OF LOCATING GAS LEAKS DO NOT USE MATCHES CAN...

Page 9: ...9 TYPICAL WIRE DIAGRAM TPG 270 2 500 KBTUH TPO 800 2 500 KBTUH TPD 400 2 500 KBTUH TYPICAL WIRE DIAGRAM TPG 140 255 KBTUH...

Page 10: ...10 TYPICAL WIRE DIAGRAM TPO 140 720 KBTUH TYPICAL WIRE DIAGRAM TPD 140 300 KBTUH...

Page 11: ...ired should be performed by an Authorized State Service Agent GENERAL NEVER OPERATE THE HEATER WITHOUT FIRST BEING CERTAIN IT IS FILLED WITH WATER AND A TEMPERATURE AND PRESSURE RELIEF VALVE IS INSTAL...

Page 12: ...Inspect Quarterly non detergent motor oil Power Burner Combustion and Ignition Inspection Semi Annually test kit Device 2 test specifications Main Burner Check Flame Annually Flue Baffle Pipe 3 Cleani...

Page 13: ...ary 9 Replace outer jacket cover plate RELIEF VALVE At least twice a year the temperature and pressure relief valve should be checked to ensure that it is in operating condition To check the relief va...

Page 14: ...n incoming water temperature was warm colder water creates the effect of less hot water 5 Look for hot water wastage and leaking or open hot water faucets 6 Sediment or lime scale may be affecting wat...

Page 15: ...ist of Installation of a second relief valve with lower setting than the primary relief valve An expansion tank of suitable size and pressure rating and provision to avoid water logging REPLACEMENT PA...

Page 16: ...evice acting as a backflow prevention device check valves etc is installed in the cold water supply the heater is connected to unless an effective method of controlling thermal expansion is also insta...

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