3
Panasonic
PIPING AND WIRING INSTALLATION
Heating
B side
A B
A side
4
3-way valve
Hot water connection
2
Anode bar insert
300mm or
more
Drain connection water
discharge (3/4"BSP)
Connection (1/2"BSP)
Water supply valve
(fi eld supply)
Tee Joint
(field supply)
7
6
5
1
Obstacle
600mm or more
to front
3
Safety valve
Wiring of Indoor Unit Connection
(The wiring of indoor unit connection shall refer to individual’s installation instruction for detail connection)
Terminals on the indoor
Lead wire cord
1 2 3 4 5 6
Booster Heater Cord
Three-way Valve Cable
Sensor wire
External Thermo Controller Cord
7 8
Terminals on the indoor
Lead wire cord
1 2 3 4 5 6
Three-way
Valve Cable
External
Controller
Cable
7 8 9 10 11 12
13 14 15 16 17 18
Booster Heater
Cord
Tank OLP
Cable
Tank
Sensor
Cable
Two-way
Valve Cable
HEA
T
COOL
N
L
N
OPEN
CLOSE
N
OPEN
CLOSE
(Not applicable For
WH-S*F / WH-M*F)
WH-S*F / WH-S*C / WH-M*F / WH-M*C models
WH-S*H models
Room
Thermostat
Cable
