Danfoss DHP-AL Installation And Service Instructions Manual page 40

Sub menu SERVICE -> DEFROST
Used to change settings for outdoor unit defrost.
Menu selection
DEFR CURVE 0
DEFR CURVE -20
DEFR TEMPERATURE
STOP DEFR
UNDER 5°C DEFR
MIN TIME DEFROST
DEFR SENSOR
40
Meaning
Here, the angle of the defrost curve, starting at an outdoor temperature of
0°C, can be changed using the right-hand arrow and by either pressing + or –
(changes the start temperature for defrosting).
Here, the angle of the defrost curve, starting at an outdoor temperature of
-20°C, can be changed using the right-hand arrow and by either pressing + or –
(changes the start temperature for defrosting).
The temperature shunted to the outdoor unit during a defrost.
The temperature that must be reached in the Brine In sensor to complete a
defrost.
Safety defrosting occurs when the outdoor temperature has been below 5° for a
set number of days, shunts +20°C for 10 minutes.
Minimum time between two defrosts in minutes.
Shows the current air temperature that has passed the outdoor unit.
VMBME102
Factory setting
-10°C
(interval: -15°C / -5°C)
EXTERIOR STOP -4°C
(interval: EXTERIOR STOP
-8°C / EXTERIOR STOP
-1°C)
15°C
(interval: 14°C / 20°C)
11°C (interval: 7°C / 12°C)
7D
(interval: OFF, 1D / 14D)
45M
(interval: 10M / 60M)
-