Installation guide

Menu selection Meaning Factory setting

SUPPLY LINE Shows the actual supply temperature. The calculated supply temperature to the heating

system group is within brackets.

During hot water production in operating mode AUX. HEATER the value for HOT WATER

STOP + 10° is shown within brackets.

RETURN LINE Shows the actual return temperature. The stop temperature, MAX RETURN is within

brackets.

BUFFER TANK Indicates the buffer tank temperature, if activated. -

HOT WATER Indicates actual hot water temperature, if activated. -

INTEGRAL Shows the actual calculated value for integral. -

BRINE IN Shows the actual temperature for brine in. -

BRINE OUT Shows the actual temperature for brine out. -

POOL Only appears if POOL is selected. Shows the actual pool temperature. The set pool tem-

perature is shown in brackets.

COOLING Indicates temperature.

SHUNT GROUP Only appears if SHUNT GROUP is selected. Shows the actual supply temperature. The cal-

culated supply temperature to the shunt group is within brackets.

2ND HEAT CIR. Shows the temperature of the second heating circuit if installed by the buffer tank sys-

tem.

CURRENT Only appears if CURRENT LIMITER is selected. Shows the actual current consumption. The

set value for MAX CURRENT is shown in brackets.

8.5 Sub-menu OPERAT.TIME

Menu selection Meaning Factory setting

HEAT PUMP Compressor operating time for both heating and hot water production. -

AUX. HEAT 1 OPERAT. TIME AUX. HEATER 1. -

AUX. HEAT 2 OPERAT. TIME AUX. HEATER 2.

AUX. HEAT 3 OPERAT. TIME AUX. HEATER 3.

HOT WATER Operating time for hot water with compressor. -

COOLING Operating time cooling.

ACT COOLING Operating time active cooling.

8.6 Sub-menu DEFROST

Menu selection Meaning Factory setting

DEFROSTS Total number of defrosts carried out. -

BETW. 2 DEFR The operating time of the compressor in minutes between the two last defrosts. -

TIME LAST DEFR The operating time of the compressor in minutes since last defrost. -

FAN H OFF AT High speed is deactivated at this temperature and low speed is activated. 12°C(range:

10°C / 20°C)

DEFROST CURVE Used to change the angle of the defrost curve using + or– (Change the start temperature

for defrost).

-10°C(range:

-13°C / -7°C)

MANUAL DEFR Used to perform a manual defrost. Started using + or -. 0(range: 0 / 1)

VMGFQ202 Danfoss Heating Solutions

Installation Guide Domestic heat pumps