54
Capacities and Selection Data
4.3 Correction Factor According to Defrosting Operation
The heating capacity in the preceding paragraph excludes the condition of the frost or the defrosting operation period.
In consideration of the frost or the defrosting operation, the heating capacity is corrected by the equation below.
Corrected Heating Capacity = Correction Factor × Heating Capacity
.
Outdoor Inlet Air Temp.
(
℉
DB) (Humidity=85% RH)
19.4 23.0 26.6 0 37.4 41.0 44.6
Correction Factor 0.95 0.93 0.88 0.85 0.87 0.90 1.0
Time
NOTE:
The correction factor is not available for the special condition like a snowfall or an operation in a transitional period.
Heating
Capacity
Heating capacity
decreases when
defrosting
1 cycle
Defrosting time (max 9 min.)
To Next Page
Loading...
Need help?
General
