DIPLOMAT 2004
4 •188
APPLIANCES
The water heater is equipped with a Pressure-Temperature relief valve.
The water heater may discharge from the Pressure-Temperature relief valve
during the heating cycle due to thermal expansion of water. The Pressure-
Temperature relief valve is designed to open if the water temperature in the
tank reaches 210° F (98.8° C), or if internal pressure reaches 150 psi. A small
discharge is normal and is not necessarily a faulty valve. The water heater
has an internal air pocket to reduce the possibility of dripping or weeping.
Eventually, the expansion of the water will absorb the air pocket. When
this occurs, the air pocket will have to be replaced utilizing the following
procedure.
CAUTION: Ensure the water heater tank is cool prior to making
any check of the valve.
Re-establishing the Air Pocket:
Step 1: Turn OFF the water heater.
Step 2: Shut OFF the incoming water
supply.
Step 3: Open the hot water faucet closest
to the water heater.
Step 4: Pull the handle of the relief valve
until the flow of water stops.
Step 5: Close the relief valve allowing it
to snap shut. Close the hot faucet
and turn ON the water supply.
Step 6: Turn ON the water heater.
The air pocket is re-established and the process does not need to be
repeated until the next discharge of water from the T & P valve. If the
discharge does not stop, contact a qualified service center to evaluate the
valve and make any required repairs.
Pressure
Temperature Relief
Valve
040424C
Summary of Contents for DIPLOMAT 2004
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Page 88: ...DIPLOMAT 2004 2 88 DRIVING SAFETY Weight Label...
Page 92: ...DIPLOMAT 2004 2 92 DRIVING SAFETY...
Page 95: ...2 95 DRIVING SAFETY DIPLOMAT 2004 020254...
Page 97: ...2 97 DRIVING SAFETY DIPLOMAT 2004 020255b...
Page 98: ...DIPLOMAT 2004 2 98 DRIVING SAFETY...
Page 99: ...2 99 DRIVING SAFETY DIPLOMAT 2004 VIEWS Front Rear 010770 010771...
Page 100: ...DIPLOMAT 2004 2 100 DRIVING SAFETY Roadside Curbside 010769 010768...
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Page 325: ...8 325 ELECTRICAL SYSTEMS HOUSE DIPLOMAT 2004 060191B Electrical Layout...
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Page 432: ...DIPLOMAT 2004 10 432 CHASSIS INFORMATION...
Page 434: ...DIPLOMAT 2004 10 434 CHASSIS INFORMATION Lubrication Service Record...
Page 435: ...10 435 CHASSIS INFORMATION DIPLOMAT 2004 Battery and Tire Record...
Page 437: ...INDEX Diplomat...
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