11
4.1.1 Main
Components
2
7
10
8
1
13
10
6
3
4
11
12
5
A
14
9
a
b
Optional cord / cable :-
•
3-way Valve cable (3 x min 0.5mm
2
)
•
Booster Heater cord (3 x min 1.5mm
2
)
•
Room Themostat cable (4 or 3 x min 0.5mm
2
)
•
Tank OLP cable (2 x min 0.5mm
2
)
•
Tank Sensor cable (2 x min 0.3mm
2
)
•
External Controller cable (2 x min 0.5mm
2
)
•
Solar Three-way Valve cable (3 x min 0.5mm
2
)
•
Solar Pump Station cable (2 x min 0.5mm
2
)
Component name
1
PCB
2
Pressure relief valve
3
Flow switch
4
Pressure gauge
5
Water pump
6
RCCB
7
Bushing
8
Cabinet front plate
9
Cabinet top plate
0
Overload protector
a
Heater assembly
b
Expansion vessel
c
Cover
d
Air purge valve
Connector name
g
Water inlet
h
Water outlet
(VIEW
WITHOUT
COVER)
DETAIL A
g
DETAIL A
h
FOR
WH-MHF12G6E5
(WITHOUT OLP
COVER)
FOR
WH-MHF09G3E5
(WITHOUT OLP
COVER)
View without cabinet top plate
Type
designation
60245 IEC
57 or heavier
cord/ cable
Remote Control
Power Supply 1
Power Supply 2
7
