Table of Contents
Advertisement
Defrosting starts
The defrosting process starts when the time for the interval has elapsed
(factory setting 60 minutes) and the sensor's temperature has been below
–7ºC steadily for three minutes.
Defrosting stops
The defrosting process stops when the sensor's temperature exceeds
+10ºC or when the maximum time for defrosting has been exceeded. The
maximum defrost time is set to 10 minutes at the factory.
Forced defrosting
Shorting pins D and F on the defrosting module gives the following
function: Defrosting starts when the sensor's temperature is below –5ºC,
and stops when the temperature is +10ºC. When the sensor's temperature
is above –5ºC defrosting takes place for 5 seconds.
Adjusting the defrosting
The defrosting module is located in the electric cabinet and you can change
the interval and maximum time for defrosting if necessary.
Setting combinations for the inter val and
maximum time
The heat pump must be switched off and on once using the main switch
when changes have been made to the defrosting module. The restart
ensures the new settings come into force.
Switch No.:
1
2
3
Off
Off
Off
On
Off
Off
Off
On
Off
On
On
Off
Off
Off
On
On
Off
On
Off
On
On
On
On
On
Pre-delivery setting, equivalent
to 60 minute intervals and 10
minutes' maximum time.
Inter val
Switch No.:
4
5
30 min
Off
Off
40 min
On
Off
50 min
Off
On
60 min
On
On
90 min
Off
Off
120 min
On
Off
150 min
Off
On
180 min
On
On
Start temperature:
Set to: -7ºC at the factory.
Stop temperature:
Set to: +10ºC at the factory.
Max. time
6
Off
10 min
Off
15 min
Off
20 min
Off
30 min
On
40 min
On
50 min
On
60 min
On
80 min
63
Defrosting method
Note
Hide quick links:
Advertisement
Table of Contents
