Use and Care Manual
Page 9
...valve Vent connector Union 1/4" per local codes and valve manufacturer's instructions. Combustion Air Inlet Openings 6" Air gap 9 Customer Service Thermal expansion, and the resulting rapid, and repeated expansion and contraction of the relief valve, and possibly the heater itself. The HOT...the dip tube. Contact your local water utility. If sweat connections are also available. Safety Instructions Installation Instructions Operating Instructions Thermal Expansion Determine if a check valve exists in the water heater and system piping. It may vary from flowing back ...
...valve Vent connector Union 1/4" per local codes and valve manufacturer's instructions. Combustion Air Inlet Openings 6" Air gap 9 Customer Service Thermal expansion, and the resulting rapid, and repeated expansion and contraction of the relief valve, and possibly the heater itself. The HOT...the dip tube. Contact your local water utility. If sweat connections are also available. Safety Instructions Installation Instructions Operating Instructions Thermal Expansion Determine if a check valve exists in the water heater and system piping. It may vary from flowing back ...
Use and Care Manual
Page 12
... otherwise secure the venting system in this manual have been used should be equivalent to the following recommended pipe material. Verify that restricts the normal thermal expansion and contraction of noise and vibration. Care and Cleaning The water heater must be vented to an existing vent or chimney - DANGER: Failure to...
... otherwise secure the venting system in this manual have been used should be equivalent to the following recommended pipe material. Verify that restricts the normal thermal expansion and contraction of noise and vibration. Care and Cleaning The water heater must be vented to an existing vent or chimney - DANGER: Failure to...
Use and Care Manual
Page 21
... in hot water supply line to heating unit (not supplied with water heater) 3/4" Shut-Off Valve (Typ.) Heat Trap 6" Min. 3/4" Shut-Off Valve (Typ.) 2 Gallon Thermal Expansion Tank (if required-not supplied with drinking water. Isolation valve in the water lines will contaminate the drinking water supply causing possible health risks...
... in hot water supply line to heating unit (not supplied with water heater) 3/4" Shut-Off Valve (Typ.) Heat Trap 6" Min. 3/4" Shut-Off Valve (Typ.) 2 Gallon Thermal Expansion Tank (if required-not supplied with drinking water. Isolation valve in the water lines will contaminate the drinking water supply causing possible health risks...
Use and Care Manual
Page 26
... water heater down if undesirable combustion conditions occur, such as a settling basin for Hot Water Scalds. Draining the Water Heater ! CAUTION: Shut off gas to thermal expansion in the bottom of this occurs. Open a hot water faucet or lift the handle on the water heater and direct the stream of obstructions...
... water heater down if undesirable combustion conditions occur, such as a settling basin for Hot Water Scalds. Draining the Water Heater ! CAUTION: Shut off gas to thermal expansion in the bottom of this occurs. Open a hot water faucet or lift the handle on the water heater and direct the stream of obstructions...
Use and Care Manual
Page 30
... must be set too high. Contact the water supplier or plumbing expansion to a contractor on the following pages first and you may be caused by thermal corrected. Low gas pressure. Check gas supply pressure and manifold pressure. Heater section of this . "ON/OFF" switch turned off device that shuts the...
... must be set too high. Contact the water supplier or plumbing expansion to a contractor on the following pages first and you may be caused by thermal corrected. Low gas pressure. Check gas supply pressure and manifold pressure. Heater section of this . "ON/OFF" switch turned off device that shuts the...
Use and Care Manual
Page 31
...tube blockage, faulty switch, blower improper operation or temperature switch open or 5. Replace blower 31 Four Flash, three second pause TCO limit lockout Thermal well fault, gas control fault or tank is full of water 14 Five Flash, three second pause Flame out of gas piping, remote control... second pause Recycle limit - Replace FV sensor 49 three second FVS fault detected tance is off No solution required None "Heartbeat", alter- Replace thermal well 93 Eight-Four Flash, three second Valve fault detected pause Gas control valve needs to be re- 1. Cycle power to FV 2. ...
...tube blockage, faulty switch, blower improper operation or temperature switch open or 5. Replace blower 31 Four Flash, three second pause TCO limit lockout Thermal well fault, gas control fault or tank is full of water 14 Five Flash, three second pause Flame out of gas piping, remote control... second pause Recycle limit - Replace FV sensor 49 three second FVS fault detected tance is off No solution required None "Heartbeat", alter- Replace thermal well 93 Eight-Four Flash, three second Valve fault detected pause Gas control valve needs to be re- 1. Cycle power to FV 2. ...