Danfoss DHP-H Installation And Service Instructions Manual page 44

Menu selection
BRINETIME ON
BRINETIME OFF
TOPH. TIME
TOPH.TIME D
Sub menu SERVICE -> DEFROST (DHP-A)
The menu applies to DHP-A with defroster card and only appears if OUTDOOR AIR in the SERVICE -> INSTALLATION -> SYSTEM -> HEAT
SOURCE menus is selected. Used to change settings for outdoor unit defrost.
Menu selection
DEFR CURVE 0
DEFR CURVE -XX
DEFR TEMPERATURE
STOP DEFR
FAN STOP
UNDER 5°C DEFR
DEFR SENSOR
MIN TIME DEFROST
44
Meaning
Switch on delay for compressor, in seconds.
Switch off delay for brine pump, in seconds.
OFF = Deactivates time period for peak heating charging (applies to system D).
ON = Activates time period for peak heating charging (applies to system D).
Time period to maintain peak heating charging temperature in hours (applies to
system D).
Meaning
Here, the angle of the defrost curve can be changed using the right-hand arrow
and by either pressing + or – (change the start temperature for defrost).
Here, the angle of the defrost curve can be changed using the right-hand arrow
and by either pressing + or – (change the start temperature for defrost).
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.
The fan starts when the Brine in temperature drops to the set value.
Safety defrosting occurs when the outdoor temperature has been below 5° for a
set number of days, shunts +20°C for 10 minutes.
Shows the current air temperature that has passed the outdoor unit.
Minimum time between two defrosts in minutes.
VMBMA102
Factory setting
30S (interval: 10S - 600S)
30S (interval: 10S - 600S)
-
1H (interval: 1H - 10H)
Factory setting
-10°C (interval: -10°C - -
4°C)
EXTERIOR STOP -4°C
(interval: EXTERIOR STOP
-8°C – EXTERIOR STOP
-1°C)
15°C (interval: 10°C -
20°C)
9°C (interval: 7°C - 15°C)
40°C (interval: 22°C -
56°C)
7°C (interval: OFF, 1°C
- 14°C)
-
45M (interval: 0M - 60M)