Gree GUD50T/A-T Service Manual

GREE U-Match 5 SERIES UNIT SERVICE MANUAL
30
No.
Printing
Interface
No.
Printing
Interface
15
JTAG
Programming
16
X6
Inverter compressor W
phase
17
X5
Inverter compressor V
phase
18
X4
Inverter compressor U
phase
Model: GUD71W/NhA-T, GUD85W/NhA-T
Mainboard
No.
Printing
Interface
No.
Printing
Interface
1
JTAG
Programming interface
10
2WAY
2-way valve
2
T-LAC
Low temperature cooling
temperature sensing
interface
11
HEAT-B
Chassis electric heating
3
FA
Electronic expansion valve
12
JUMP1
Jumper cap
4
T-SENSOR
Temperature sensor
13
DRED
DRED
5
OVC-COMP
Compressor overload
detection
14
COM7
IDU and ODU
communication interface
6
HPP
High pressure switch
15
AC-L
AC input live wire
7
LPP
Low pressure switch
16
N1
AC input neutral wire
8
OFAN
DC fan interface
17
PE
AC input ground wire
9
4WAY
4-way valve
18
U/V/W
Compressor interface

Gree GUD50T/A-T Specifications

General

Brand	Gree
Model	GUD50T/A-T
Category	Air Conditioner
Language	English