5-8 Circulation pump
1. Open the front cover and separate the 1. Unwind the nut joining circulation pump and
connector housing connected on circulation heat water pipe.
pump.
2. Unscrew the screw combined on casing.
3. Separate heat water pipe and circulation pump.
5-9 Expansion Tank 5-9 3way valve
1. With spanner, unwind the nut.
1. Disjoin the clip of heat water pipe and 3 way
2. Pull forward and separate the extension tank.
2. Pull and separate 3 way valve.
5-10 others
1. Disassembling the safety valve 1. Disassembling air vent 2. Separate the pressure gage
and drain hose after unscrewing.
1
1
1
1
2
2
3
4
1
1
2
1
2
1
1
잠 김 풀 림
31페이지