Removal Of The Sparkers; Removal Of The Combustion Fan; Removal Of The Hot Water Outlet & Heat Exchanger Outlet Thermistors; Removal Of The Transformers - Rinnai INFINITYREU-V3232W Service Manual

* Removal of the Water Flow Servo with Sensor
d. Remove four (4) screws from water supply
connection body and take out the water flow servo
with sensor and the water supply connection. Ensure
O-rings are not lost or damamged..

4) Removal of the Sparkers

a. Remove front panel. (Refer Item 1.)
b. Remove one (1) sparker screw, unplug high tension
leads from spark ignitors, and take out the sparker.

5) Removal of the Combustion Fan

a. Remove front panel. (Refer Item 1.)
b. Remove three (3) combustion fan screws, pull
forward and slide to the side to remove fan.
Infinity REU-V3232W /HD250E REU-V3232WC
6) Removal of the Hot Water Outlet & Heat
Exchanger Outlet Thermistors
a. Remove front panel. (refer Item 1.)
b. Remove two (2) thermistor screws and remove the
Hot Water Outlet thermistor (HW), unplug.
c. Remove two (2) thermistor screws and remove the
Heat Exchanger Outlet thermistor (HE), unplug.
7) Removal of the Transformers ( 240V / 110V )
a. Remove front panel. (Refer Item 1.)
b. Remove PCB unit (assembly). (Refer Item 2.)
c. Remove two (2) transformer screws and pull out
forward (2 screws).
- 45 - Issue 1 - 8/09/03 ©Rinnai