SVC 810 Tankless Troubleshooting Manual
65
2.
Air Filter Switch
a. Remove the single screw closest to
white Molex connector.
b. Remove Molex if replacing air filter
switch.
3.
Water Inlet Solenoid; Cold Water
Connection; Cold Water Inlet Thermistor
d. Step 1 and
e. Remove four screws on the
cold water inlet connector
(outside bottom of unit).
f. Note the connector has a
rubber o-ring and metal
gasket to seal the
connection.
g. Remove two spring clips on
cold water bypass pipes.
h. Remove three freeze
protection plugs.
i. Remove cold water inlet
thermistor.
j. Remove water flow sensor.
k. Disconnect the solenoid
motor Molex.
l. Remove Water Control
Solenoid.
m. Note the water bypass pipes
have rubber o-rings to seal
the connection.