24
PV SERVICE PROCEDURE
V
Blower Temperature Switch Testing &
Replacement
Condensing PV Series
24
Blower Temperature Switch
Replacement
Step 1. Position the gas control power switch to the “OFF” position and unplug the water
heater from the wall outlet.
Step 2. Locate blower temperature switch (see photo 14).
Step 3. Disconnect red and yellow wire leads from switch.
Step 4. Remove the two screws (1/4” nutdriver) that locate and hold the temperature
switch to the blower housing (see photo 14).
Step 5. Remove the temperature switch from the blower housing.
Step 6. Install the new temperature switch. Be sure the temperature switch is properly
seated in the mounting area.
Step 7. Reconnect the red and yellow wires to the
new temperature switch. The wires are
interchangeable with either terminal.
Step 8. Plug the water heater into the wall outlet.
Step 9. Position the gas control power switch
to the “ON” position and verify proper
heater operation.
WARNING
115 volt potential exposure. Use
caution to avoid personal injury.
14
Blower Temperature Switch
Tempe
Two screws (1/4” slotted head)
