1.
2.
Preparation for work ........................................................................................... 40
3.
Removal................................................................................................................ 40
4.
5.
6.
Installation ............................................................................................................41
7.
8.
Final check ............................................................................................................41
Coolant Three-way Valve and Hot Water Three-way Valve Replacement
1.
2.
Preparation for work ........................................................................................... 42
3.
4.
5.
6.
7.
Coolant Replenishment ...................................................................................... 42
8.
Final check ........................................................................................................... 43
Expansion Valve, Liquid Valve, Bypass Valve and Waste Heat Recovery
1.
2.
heat recovery valve. ................................................................................................. 44
3.
Preparation for work ........................................................................................... 44
4.
heat recovery valve. ..................................................................................................45
5.
recovery valve. .................................................................................................... 46
6.
7.
Final check ............................................................................................................47
1.
2.
Remove pressure sensor .................................................................................... 48
3.
4.
5.
Final check ........................................................................................................... 52
1.
2.
Preparation for work ........................................................................................... 53
3.
4.
5.
6.
7.
Fill up with coolant .............................................................................................. 54
8.
Final check ........................................................................................................... 54