Panasonic WH-SDC12F6E5 Service Manual page 42

9 External Controller shall be connected to 1-pole switch with min 3.0 mm contact gap. (connection refer to
Diagram 5.2). Its cable must be (2 × min 0.5 mm
sheathed cable.
* note: - When making such connection, kindly remove the jumper between terminal no. 17 and 18.
- Switch used shall be CE compliance component.
- Maximum operating current shall be less than 3A
10 Must install Solar Connection PCB
Solar Connection PCB's installation instruction for detail of installation.
11 Solar Three-way Valve cable shall be (3 × min 0.5 mm
sheathed cable.
12 Solar Pump Station cable shall be (2 × min 0.5 mm
cable. Strongly recommended install with maximum length of 10 meter only.
Terminals on the indoor 1
Lead wire cord
Two-way
Valve Cable
Power Supply 1
RCCB/ELCB
Power Supply 2
RCCB/ELCB
Indoor terminal for
connecting cables
Earth wire must
be longer than
other cables for
safety reasons.
Holder (Clamper)
Indoor unit bottom
How to guide the lead wires and power supply cord
(optional) to indoor unit when Solar Pump Station is utilized. Refer
2 3 4 5 6
Three-way
Booster Heater
Valve Cable
Cord
L N
LN 11 11
Power Power Connecting
Supply 2 Supply 1 cables
Bushing
(view without internal wiring)
2
), double insulation layer of PVC-sheathed or rubber-
.
rms
2
), double insulation layer PVC-sheathed or rubber-
2
), of double insulation PVC-sheathed or rubber-sheathed
7 8 9 10 11 12 13 14 15 16 17 18
Tank
Room Thermostat
OLP
Cable
Cable
A
Bind all optional
cables and cords
with this band
Earth wire must be longer than other
cables for safety reasons.
Bind all optional cables and cords with this band
Holder (Clamper)
42
19 20 21
Tank External
Solar Three-way
Sensor Controller
Valve Cable
Cable Cable
Only if Solar Connection PCB installed
22 23
Solar Pump
Station Cable