KDB-GOM
Series
- 86 -
No
8
Part name
3-way valve
Replacement steps
Disassemb
ly
①
Unplug the boiler from the electric outlet.
②
Open the front cover.
③
Release the heating water inside the boiler by unscrewing the safety valve below the circulator pump.
④
Separate the 3-way valve wire jack.
⑤
Separate the 3-way valve housing and head by removing the 4 screws on the lower part of the 3-way valve.
A
sse
m
b
ly
①
Fix the 3-way valve to the 3-way valve housing.
②
Fix the 3-way valve head by screwing the 4 screws.
③
Connect the 3-way valve wire jack.
④
Screw the drain screw below the circulator pump.
⑤
Plug the boiler to the electric outlet and after water replenishment, check for water leak.
⑥
If everything is fine, close the front cover.
⑦
Plug the boiler into the electric outlet.
Caution
1. Make sure there is no water leak after assembly.
2. Check the jack connection.
④
