Condensing Water Heater Service Manual
30
100000354
KB Series Component Replacement Instructions
RU80i/e, RU98i/e
9.Separate the Water Flow Servo Valve from the By
-
Pass
Valve by removing 2 screws. (FIGURE 4)
10.Attach the new Water Flow Servo Valve to the By
-
pass
Valve using the 2 screws. (FIGURE 4)
11.Reinstall the Water Flow Servo Valve assembly.
12.Reconnect the following harnesses: By
-
Pass Valve (WT/
PK/BL/RD), Water Flow Sensor (RD/BK/YL), and Water
Flow Control Valve (GY/BR/OR/WT/PK/BL/RD).
13.Attach the By
-
Pass Valve retainer clips using 2 screws
(1 screw per clip) as well as the 1 screw to hold in the
ceramic anti
-
frost heater to the valve assembly
(FIGURE 2)
14.Reinstall the inlet fixture using 2 screws as well as the 1
screw to the right of inlet fixture. (FIGURE 1)
15.For indoor models, reinstall the controller bracket and
controller. Replace the front panel. Reinstall 4 screws
securing the front panel.
16.Turn on the gas supply.
17.Turn on water supply.
18.Reconnect the electrical power.
19.Open a hot water tap and ensure there are no leaks at
the water heater.
FIGURE 4
By
-
pass
Water Flow Servo Valve
Water Flow Control Assembly & By
-
Pass Control Assembly
Содержание Circ-Logic RU80e
Страница 16: ...Condensing Water Heater Service Manual 16 100000354 KA Series Wiring Diagram RC80HPe RC80HPi ...
Страница 17: ...Condensing Water Heater Service Manual 17 100000354 KA Series Wiring Diagram RC98HPe RC98HPi ...
Страница 18: ...Condensing Water Heater Service Manual 18 100000354 KB Series Wiring Diagram RU80i e RU98i e ...
Страница 57: ...Condensing Water Heater Service Manual 57 100000354 Notes ...
Страница 58: ...Condensing Water Heater Service Manual 58 100000354 Notes ...
Страница 59: ...Condensing Water Heater Service Manual 59 100000354 Notes ...