Gree GRS-CQ8.0Pd/NaE-K Manuel D'utilisateur page 51

SPLIT TYPE
(5) Drive Board (AP4):GRS-CQ12Pd/NaE-M(O), GRS-CQ14Pd/NaE-M(O), GRS-CQ16Pd/NaE-M(O)
14
13
12
No Silk Screen
1 COMM
2 PWR
3
4
5
6
7
8
9
10
11
12 X503
13 X502
14 X501
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11
Communication interface [1-3.3V, 2-TX, 3-RX, 4-GND]
Switch power interface [1-310VDC, 3-GND]
X1 Connector to filter R
X2 Connector to filter S
X3 Connector to filter T
X6 Connector to T-1 OF PFC reactor 3
X5 Connector to S-1 OF PFC reactor 2
X4 Connector to R-1 OF PFC reactor 1
X7 Connector to T-2 of PFC reactor 3
X8 Connector to R-2 of PFC reactor 2
X9 Connector to S-2 of PFC reactor 1
Connector to the compressor phase-W
Connector to the compressor phase-V
Connector to the compressor phase-U
10 9
Introduction
47
Air-to-water Heat Pump Split Versati
6
8 7
2
1
3
4
5