Electric Wiring - Gree GRS-CQ8.0Pd/NaE-K Manuel D'utilisateur

SPLIT TYPE
(8) Filter Board (AP3):GRS-CQ12Pd/NaE-M(O), GRS-CQ14Pd/NaE-M(O), GRS-CQ16Pd/NaE-M(O)
X7
X6
X5
No. Silk Screen
1
2
3
4
5
6
7

19.2 Electric Wiring

19.2.1 Wiring principle
Refer to Section 18.4.
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X1 U line of the power supply for the main unit
X2 V line of the power supply for the main unit
X3 W line of the power supply for the main unit
X4 Ground line of the power supply for the main unit
X5 U line output of the filter board (to the drive board)
X6 V line output of the filter board (to the drive board )
X7 W line output of the filter board (to the drive and main boards)
Air-to-water Heat Pump Split Versati
Introduction
49
X4
X3
X2
X1