Panasonic WH-MHF09G3E8, Service Manual

Page: 11 / 140

11
4.1.1 Main Components
Component name
PCB
Pressure relief valve
Flow switch
Pressure gauge
Water pump
RCCB
Bushing
Cabinet front plate
Connector name
Water inlet
Water outlet Cabinet top plate
Overload protector
Heater assembly
Expansion vessel
Cover
Air purge valve
1
2
a
b
3
4
5
6
7
8
9
10
11
12
13
14
2
7
8
1
13
10
6
3
4
11
12
5
A
14
9
6
3
4
11
12
5
A
14
9
a
b
For 9kW models
For 12kW models
(VIEW
WITHOUT
COVER)
DETAIL A
(WITHOUT OLP
COVER)
View without cabinet top plate
Optional cord / cable :-
•
3-way Valve cable (3 × min 0.5mm²)
•
Booster Heater cord (3 × min 1.5mm²)
•
Room Themostat cable (4 or 3 × min 0.5mm²)
•
Tank OLP cable (2 × min 0.5mm²)
•
Tank Sensor cable (2 × min 0.3mm²)
•
External Controller cable (2 × min 0.5mm²)
•
Solar Three-way Valve cable (3 × min 0.5mm²)
•
Solar Pump Station cable (2 × min 0.5mm²)
Type
designation
60245 IEC
57 or heavier
cord / cable
Remote Control
Power Supply 1
Power Supply 2
7