Parameter Meaning
DRIP TRAY 0 = drip tray heater off
1 = drip tray heater on
REV.V. HOT WATER 0 = reversing valve in heating mode
1 = reversing valve in hot water mode
AUX. HEAT 1 0 = stop of internal immersion heater power stage 1
1 = start of internal immersion heater power stage 1
AUX. HEAT 2 0 = stop of internal immersion heater power stage 2
1 = start of internal immersion heater power stage 2
AUX. HEAT 3 0 = stop of internal immersion heater power stage 3
1 = start of internal immersion heater power stage 3
EXT.AUX.HEATER 0 = stop external heat source (230V)
1 = start external heat source (230V)
POT.FREE 0 = potential free output for control of auxiliary heater open
1 = potential free output for control of auxiliary heater closed
CIRC. PUMP DiCi.1 0 = stop circulation pump in discharge circuit 1
1 = start circulation pump in discharge circuit 1
SHUNT DiCi.1 - = closes shunt in discharge circuit 1
0 = shunt unaffected
+ = opens shunt in discharge circuit 1
CIRC. PUMP DiCi.2 0 = stop circulation pump in discharge circuit 2
1 = start circulation pump in discharge circuit 2
SHUNT DiCi.2 - = closes shunt in discharge circuit 2
0 = shunt unaffected
+ = opens shunt in discharge circuit 2
SYSTEM SHUNT - = closes shunt
0 = shunt unaffected
+ = opens shunt
RET.LINE HP SHUNT - = closes return line shunt in systems with buffer tank
0 = shunt unaffected
+ = opens shunt in systems with buffer tank
REV. V. POOL 0 = reversing valve in normal mode
1 = reversing valve in pool mode
ALARM 0 = no voltage on output 201.6 External alarm
1 = 230V on output 201.6 External alarm
DIGITAL OUT 0 = no voltage on output 204.1
1 = 5V (2mA) on output 204.1
10.7 INSTALLATION
Parameter Meaning
HEAT SOURCE Selecting heat pump type for configuration of control.
Outdoor air with direct evaporation and four-way valve.
POOL Activates the pool function.
Factory setting: , range: – ON
58 – Installation instructions VMGFD102
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