Removal Of The Thermal Fuse - Rinnai ENERGYSAVER RHFE-308FTR Service Manual

d. Remove four (4) screws surrounding the
gas inlet flange at back of heater.
e. Pull gas control assembly forward to
remove from appliance.
Note: Ensure test point screw is fitted to gas
controls, if fitting new control.
12) Removal of Room Thermistor
Note: Room temperature thermiator and heat
exchanger overheat thermistor are connected
together as one harness.
CAUTIO
240 volt potential exposure. Isolate the
applaince and reconfirm with a neon
screwdriver or multimeter.
a. Remove front panel assembly; see section
1.
b. Remove top and right hand side rear
spacer panels.
c. Reach in behind appliance and unclip
thermistor from purse locks.
d. Remove five (5) screws securing heat
shield and lift heat shield off; see section 4-
c)~d).
e. Remove overheat thermistor; see section
4-e).
Energysaver RHFE-308 FTR
13) Removal of Thermal Fuse
CAUTION
240 volt potential exposure. Isolate the
applaince and reconfirm with a neon
screwdriver or multimeter.
a. Turn off gas at meter and disconnect
appliance from installation.
b. Remove front panel assembly; see section
1.
c. Unclip thermal fuse from support bracket
(pull down).
d. Disconnect wire connector along harness
to release completely from appliance.
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