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Tr
oubleshooting
Page 96
5.6 F0(Communication malfunction between indoor unit and auto-lifting panel diagnosis
and solution)
Description
: Indoor PCB does not get the feedback from the PCB of auto-lifting panel.
Recommended parts to prepare:
• Wiring mistake between indoor PCB and auto-lifting panel
• Faulty PCB of auto-lifting panel
• Faulty indoor PCB
Troubleshooting and repair
:
Communication failure between indoor unit and
auto-lifting panel
Communication failure between indoor unit and
auto-lifting panel
N O
Replace the indoor main PCB
Replace the indoor main PCB
is it in working order?
is it in working order?
Y ES
Has the problem been solved?
Has the problem been solved?
Check the wire connection between auto-lifting
panel and indoor unit
Check the wire connection between auto-lifting
panel and indoor unit
Replace the main control of auto-lifting panel.
Replace the main control of auto-lifting panel.
Correct the connection
Correct the connection
N O
Summary of Contents for YEFE BZTM-MOW1 Series
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Page 18: ...Specifications Page 14 YUFE60BYTM MS 1 R S C YUFE60BYSM MS 1 R...
Page 24: ...Product Features Page 20...