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18.2.2 Diseño del diagrama eléctrico
18.2.2.1
Diagrama eléctrico: unidad interior
GRS-CQ6.0Pd/Na-K(I)、GRS-CQ8.0Pd/Na-K(I)、GRS-CQ10Pd/Na-K(I)、GRS-CQ12Pd/Na-K(I)
GRS-CQ14Pd/Na-K(I)、GRS-CQ16Pd/Na-K(I)
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
20 19
XT2
20
19
XT2
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.
18.2.2.2 Diagrama eléctrico: unidad exterior
GRS-CQ6.0Pd/Na-K(O)、GRS-CQ8.0Pd/Na-K(O)、GRS-CQ10Pd/Na-K(O)
AIR-TO-WATER HEAT PUMP MANUAL INSTALACIÓN
2-way
valve1
2-way
valve2
3-way
valve1
3-way
valve2
Running
indicating lamp
Error
indicating lamp
Communication line
Display
board
- 42 -
Indoor Unit
PC
Long-distance
Monitor PC
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