0906-E
20
Dynamic defrost
This allows the unit to start the defrost cycle only when required. This is achieved through the measurement of the temperature
difference between the coil and the outdoor. The defrost will be initiated shortly after the Climatic50 has located the largest
gradient in the curve.
Cycling defrost
The unit will start a defrost cycle with a regular time period (set point 3434)
Defrost parameters summary:
3431 ! Defrost mode: dynamic – cyclic
3432 ! Outside air temperature under which the defrost cycle is activated
3433 ! LP temperature under which the defrost cycle is activated.
3434 ! For the dynamic defrost the unit will run this minimum amount of time. For cycling defrost, this is the time
delay to start the defrost once the temperature conditions are met
3435 ! Fan running time after the defrost cycle in order to dry the exchanger.
Temperature difference
between coil and
outdoor
Coil
clean
Coil freezing
Coil
frozen
Defrost cycle start
Highest gradient
Time
To Next Page
Loading...
Need help?
General