Gree CF01000730, Руководство по обслуживанию

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GREE Duct type split Air conditioner Inverter Series
84
Applicable model: all models.
Judgment condition and method for the fault
：
It is a status code, which means the system has
entered cooling mode setting status.
Possible reason
：
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Troubleshooting
：
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(8) “AF” fan blow
Fault display:
the main board of outdoor unit will display .
Applicable model:
all models.
Judgment condition and method for the fault
：
It is a status code, which means the system has
entered fan blow mode, at this time, the indoor unit can only operate in fan blow mode.
Possible reason
：
——
Troubleshooting
：
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(9) “AJ” cleaning alarm for filter
Fault display: the indoor unit will display .
Applicable model: all indoor units.
Judgment condition and method for the fault
：
It is a status code, which means cleaning alarm
for indoor unit filter is due, the filter shall be cleaned, and the period can be set according to actual
operation circumstances.
Possible reason
：
——
Troubleshooting
：
Clean the filter and remove the alarm, then enter the next usage period.
(10) “AU” remote emergency stop
Fault display: the main board of outdoor unit and indoor unit will display .
Applicable model: all models.
Judgment condition and method for the fault
：
It is a status code, which means the unit is
controlled in emergency stop status remotely, unless eliminating the status, otherwise, the unit can’t be
started.
Possible reason
：
——
Troubleshooting
：
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(11) “Ab” emergency stop
Fault display:
the main board of outdoor unit and indoor unit will display .
Applicable model:
all models, but extra wiring is needed.
Judgment condition and method for the fault
：
It is a status code, which means the main board
of outdoor unit has received emergency stop signal, unless eliminating the status, otherwise, the unit