Troubleshooting Guide
Manuals
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Ramsond Manuals
Heating
Sophia 48000 BTU 4 Ton 21.5 SEER 5 Zones Cassette Multi-Zone Ductless Mini Split Air Conditioner with Heat Pump 230V
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Table Of Contents
1.1 Indoor Unit Error Display
1.2 Outdoor unit error display(TBD)
1.3 Diagnosis and Solution
2. Disassembly Instructions
2.1 Indoor unit
2.
Compress
or checkin
g
Measure the r
esista
nce v
alue of ea
ch windin
g by usin
g the t
ester
.
Position
Resistance V
alue
ASN
98D2
2UFZ
ASM135D
23UFZ
A
TF235D22UM
T
A
TF250D22UM
T
Blue
-
Red
1.57
Ω
1.75
Ω
0.75
Ω
0.75
Ω
Blue
-
Bla
ck
Red
-
Blue
1
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