Viessmann VITOCAL 060-A - ECO operating program

11
Setting operating programs
Use to select the required operating program.
Application limits
Note
The heat pump only switches on at outside tempera-
tures between –5 and 35 °C.
Outside this range, the immersion heater may be acti-
vated.
Note
The DHW temperature that the heat pump can achieve
depends on the air intake temperature.
The maximum is 62 °C.
Example: Heat pump in outdoor air mode
-5
30
0 10 20 30
40
50
60
70
Air intake temperature in °C
DHW temperature in °C
A
6
62
Fig. 3
A
DHW temperature achievable with the heat pump:
62 °C
"ECO" operating program
DHW is only heated by the heat pump and only up to
the max. DHW temperature of the heat pump.
Outside temperature from –5 °C to +35 °C
0
DHW temperature in °C
Fig. 4
A
Heat pump
B
Immersion heater
C
DHW temperature achievable with the heat pump
Outside temperature below –5 °C or above +35 °C
0
DHW temperature in °C
10
Fig. 5
A
Heat pump
B
Immersion heater
C
DHW temperature achievable with the heat pump
DHW heating
Operating programs (cont.)
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