EasyManuals Logo

Gree GMV-280WM/G-X Service Manual

Gree GMV-280WM/G-X
305 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #240 background imageLoading...
Page #240 background image
Gree GMV6 DC Inverter VRF Units Service Manual
238
Step 1:
Disconnect the power and wait five minutes.
Step 2:
As shown in the figure, switch the multimeter to the diode gear. Point the black and red
probes to the following positions to check if the main board is normal.
Black probe
Red probe
Symptom
X5 (1) X4 (2)
The main board is normal if the multimeter does not
beep.
CN9 (3) CN9 (4)
The main board is normal if the multimeter does not
beep.
Anode of fuse (2) Cathode of fuse (7)
The fuse is damaged and needs to be replaced if the
multimeter does not beep.
CN1 (4) CN1 (6)
The main board is normal if the multimeter does not
beep.
CN12 (8) CN12 (9)
The main board is normal if the multimeter does not
beep.
CN58 (11) CN58 (10)
The main board is normal if the multimeter does not
beep.
CN58 (11)
CN54 (12)
The main board is normal if the multimeter does not
beep.
CN58 (11)
CN17 (13)
The main board is normal if the multimeter does not
beep.
CN58 (10)
CN54 (12)
The main board is normal if the multimeter does not
beep.
CN58 (10)
CN17 (13)
The main board is normal if the multimeter does not
beep.

Other manuals for Gree GMV-280WM/G-X

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Gree GMV-280WM/G-X and is the answer not in the manual?

Gree GMV-280WM/G-X Specifications

General IconGeneral
BrandGree
ModelGMV-280WM/G-X
CategoryInverter
LanguageEnglish

Related product manuals