Sinclair GSH-60IRA series Operational Manual page 47

18.2.2 Electric Wiring Design
18.2.2.1
Wiring Diagram: Indoor Unit
GSH-60IRA, GSH-80IRA, GSH-100IRA,
GSH-120IRA, GSH-140IRA , GSH-160IRA
POWER
L
N
1
1
N(2)
N
XT1
Specification:
1 If there is gate control function,
pull out the leading wire 50 on
terminal boards between19 and 20
and then connect the
Gate-controller
XT2 20 19 XT2 20 19
50
Gate-controller
2 The wires in the imaninal frames
are connected by the consumer.
3 power supply for Thermostat:If it
is 230V AC,please connect Terminal
block(xt3) 21.22.23.24;If it is 24V
AC, please connect Terminal
block(xt3) 25.26.27.28.
GSH-120IRA-3, GSH-140IRA-3, GSH-160IRA-3
PE PE
POWER
XT1
XT3
PE PE
Specification:
1. If the gate control function is required,
pull out the leading wire 50 between
terminal 19 and 20 on the terminal block
and then install the gate-controller.
XT2 20 19 XT2 20 19
50
2. The wires in broken line should be
connected by the client.
3 Power supply for thermostat: If it
is 230V AC,please connect the
thermostat to the terminal block(xt3)
21.22.23.24;If it is 24V AC, please
connect the termostat to the terminal
block(xt3) 25.26.27.28.
AIR-TO-WATER HEAT PUMP INSTALLATION MANUAL
2-way
valve1
2-way
valve2
3-way
valve1
3-way
valve2
Running
indicating lamp
Error
indicating lamp
Communication line
Display
board
2-way
valve1
2-way
valve2
3-way
valve1
3-way
valve2
Running
indicating lamp
Error
indicating lamp
Communication line
OUTDOOR
UNIT AP1
Display
board
45
Indoor Unit
PC
Long-distance
Monitor PC
Indoor Unit
PC
Long-distance
Monitor PC