Dhw With Heat Pump; Max. T Primary Inlet § / 5016 Min. T Primary Inlet - Viessmann VITOCAL WPR 300 Service Instructions Manual

Compressor control settings
5011 Max. differential t §
If this temperature differential
exceeds the specified value, the com-
pressor shuts down.
Note
The control unit calculates the
required temperature values from the
pressure values measured at the eva-
porator and condenser. If these
values are not available, the tempera-
ture values are calculated from the
characteristics of the heat exchanger,
and the inlet and outlet temperatures.
5012 DHW with heat pump §
Enabling the heat pump for DHW heating.
"Yes" Heat pump is enabled for
DHW heating.
"No" Heat pump is not enabled
for DHW heating.
Menu
& "Device settings"
& "Programming"
5015 Max. t primary inlet § / 5016 Min. t primary inlet §
Maximum/minimum primary inlet temperature for starting and stopping the heat
pump.
100
(cont.)
Menu
& "Device settings"
& "Programming"
& "Compressor"
& "Max. differential t"
Delivered condition
-Vitocal 300-G 70 K
-Vitocal 300-A 65 K
Setting
& "Compressor"
&

"DHW with heat pump"

Delivered condition
Setting
10 to 100 K
Yes
Yes/No