Breeze or stop / If indoor fan is breezing or stopped, start defrosting
Condition 2: If the accumulated time of outdoor fan stopped but the compressor keep working due to
evaporator high temperature protection mode reaches 90 min from the end of last defrosting mode.
Condition of defrosting stop:
If any one of following conditions occurs, the defrosting will finish and the machine will turn to normal
heating mode.
Condition 1: Reached the defrosting time.
Condition 2: The current of compressor is more than I
defrost
continuously more than 7s. The value of
I
defrost
is depending on the exactly machine.
Defrosting actions
During the defrosting mode, if the machine stopped or transferred to other mode, the defrosting mode
will stop, and all the defrosting conditions will be cleared.
8.4.4 Auto-mode
The machine will choose cooling, heating or fan-only mode according to ΔT (ΔT =T1-Ts).
For MSR1-07HRN1-QC2,MSR1-07HRN1-QC2(A), MSR1-09CRN1-QC2(A), MSR1-09CRN1-QB8,
MSWR1-09CRN1-QB9,MSR1-09HRN1-QC2,MSR1-09HRN1-QB6(A),MSR1-12CRN1-QC2,MSR1-12
CRN1-QB8, MSR1-12HRN1-QB8,MSWR1-12CRN1-QB9,MSR1-12HRN1-QB6(A),
MSR1-12HRN1-QC2, MSR1-16HRN1-QC2, MSR1-17CRN1-QB8, MSR1-18CRN1-QB8,
MSR1-18HRN1-QC2, MSR1-07HRN1-QB6(A),
MSR1-16HRN1-QB8(A), MSR1-12HRN1-QB6,
MSR1-18HRN1-QB6 models:
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