28
2. COOL operation
3-minute
time delay
Compressor start
3 minutes elapse
Compressor
start 10 minutes
elapse
Compressor
start 16 minutes
elapse
6-minute
time delay
Coil frost
protection
Coil frost
prevention
Indoor coil
temperature
1
°
C or below
Indoor coil
temperature 10
°
C
or more
3-minute time delay
Coil frost
prevention release
Coil frost
prevention set
Range C
Allowance release
Compressor ON
Compressor OFF
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
<Note 6>
<Note 7>
<Note 8>
Compressor
thermostat ON
Allowance release
Allowanse
Allowanse set
6-minute time delay
Coil frost
protection
check mode
Continue
1 minute
Fan speed LOW
Fan speed LOW
5 minutes elapse
Outdoor unit abnor-
mality check mode
Note 6. The thermostat is continuously ON during the test run.
Note 7. Refer to page 31 for coil frost protection.
Note 8. Range A : Indoor coil temperature is more than 5 degrees above room temperature.
Range B : Indoor coil temperature is within 5 degrees either way of room temperature.
Range C : Indoor coil temperature is more than 5 degrees below room temperature.
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