Menu selection Meaning Factory
setting
2ND H.C SHUNT Only at buffer tank
- = closes shunt
0 = shunt unaffected
+ = opens shunt
PASSIVE COOLING 0= stop passive cooling
1= start passive cooling
ACT COOLING 0= stop active cooling
1= start active cooling
REV. V. POOL 0 = normal mode for the exchange valve
1 = pool mode for the exchange valve
0-10V Used for circulation pumps at BUFFER TANK.
TWO WAY VALVE 0 = valve closed, then use a value between 10-100 to open the valve.
9.5 Sub-menu INSTALLATION
Menu selection Meaning Factory setting
SYSTEM
Note! Only used for test operation. The heat pump counts 60
times as fast, which means that the waiting times are elimina-
ted during test operation.
0 = deactivates SERVICE TIME
1 = activates SERVICE TIME, which speeds up the control system’s integral calculation and
start delay by 60 times.
FACTORY SET CANCEL = starting point, no changes made.
RADIATOR = reset factory settings for radiator system
FLOOR = reset factory settings for under floor heating
RESET OPER. TIME 0 = no reset of operating times
1 = reset of operating times to zero
SENSOR CALIBRA-
TION
OUTDOOR 0, (range: -5°C / 5°C)
SUPPLY LINE 0, (range: -5°C / 5°C)
RETURN LINE 0, (range: -5°C / 5°C)
HOT WATER 0, (range: -5°C / 5°C)
BRINE IN 0, (range: -5°C / 5°C)
BRINE OUT 0, (range: -5°C / 5°C)
DEFR SENSOR 0, (range: -5°C / 5°C)
POOL 0, (range: -5°C / 5°C)
SHUNT GROUP 0, (range: -5°C / 5°C)
HGW TEMPERATURE 0, (range: -5°C / 5°C)
BUFFER TANK 0, (range: -5°C / 5°C)
2ND HEAT CIR. 0, (range: -5°C / 5°C)
SYSTEM SUPPLY 0, (range: -5°C / 5°C)
EXTERNAL FACTOR Affects sensors that are installed inside the heat pump 0 (5°C for DHP-A,
DHP-A Opti)
(range: 0°C / 20°C)
VERSION Shows the software version which is stored on the display card respectively the I/O-card.
DISPLAY: V X.X
I/O-CARD: V X.X
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Installation Guide Domestic heat pumps
VMGFQ102 Danfoss Heating Solutions
46
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