Enabling Active Cooling; Disabling Active Cooling - Viessmann VITOCAL 300-A Operating Instructions Manual

Further adjustments
Enabling and disabling the cooling function
■ Cooling via a heating circuit:
Outside temperature has exceeded
the cooling limit
■ Cooling via a separate cooling circuit:
Room temperature has exceeded the
set temperature

Enabling active cooling

Main menu
A: Information
Set DHW temp.
B: Device settings
C: DHW
D: Active cooling
F: Reset
A B C D
Press the following keys:
1. Active cooling
Active Cooling
YES

Disabling active cooling

If you want to cancel the enabled status
of active cooling, press the following but-
tons:
1. Active cooling
40
Note
You can cancel the enabled status of the
cooling function at any time.
2. "YES" as confirmation; the cooling
F
Back
2. "NO" as confirmation; the active
cooling function is switched
off.
(cont.)
function active cooling is
enabled.