8
9
EN
G
LIS
H
Power and communication with outdoor unit
Communication Wire
Power Wire
Connecting the power wire
1. Connect ‘Live’ and ‘Neutral’ power line with ‘pin #1’ and ‘pin #2’ in TB-A.
2. Connect ‘Protective Earth’ line with ‘Earth screw’ in case.
Recommended wire specification
Load
Power Supply
Power Cable
Max. Length
Type GL
mm
2
, wires
m
A
Do NOT use Heater
(Water Pump, Valve,
Wired RMC)
1Ø, 220-240V, 50Hz
1.5 / 3
L < 10m
10~
2.5 / 3
10m < L
10~
Use Booster Heater
(3kw)
4.0 / 3
L < 10m
30
6.0 / 3
10m < L
30
Connecting the communication wire
f
f
Connect ‘outdoor unit’s F1&F2’ with ‘control kit’s F1&F2 in TB-C’ by 2 core cable.
Outdoor Unit
(at Control Plate)
Control Kit
Wiring works
Overall schematics
Flow S/W
Outdoor Unit
Temp Sensor
Solar
Main Power
Relay
Pump
Booster Heater
Boiler
Back up
heater1
Back up
heater2
2way Valve
(DHW)
2way Valve
(Zone1)
2way Valve
(Zone2)
Wired Room
Thermostat1
Wired Room
Thermostat1
