Changing The Cooling Characteristics Of The Separate Cooling Circuit - Viessmann vitocal 300-g Operating Instructions Manual

Cooling with a separate cooling circuit
Changing the cooling characteristics of the separate cooling cir-
cuit
Your heating contractor can alter the cooling characteristics if they do not meet your
requirements over a prolonged period.
Cooling with active cooling
For cooling with "Active Cooling" (if installed), the heat pump is started for active
support in addition to cooling with brine from the ground hole (natural cooling).
Note
■ We recommend the use of an AC-Box
(accessory).
■ The cooling output with this system is
considerably greater than with natural
cooling.
■ The "Active Cooling" function can be
manually selected or deselected at
any time.
■ Whether the "Active Cooling" func-
tion is installed in a heating circuit or a
separate cooling circuit is not relevant.
Main menu
A: Information
Set DHW temp.
B: Device settings
C: DHW
D: Active cooling
F: Reset
A B C D
Date and time
Date and time are factory-set and can be changed manually.
(cont.)
Press the following keys:
1. "Act. cooling"
Active cooling?
YES
2. "YES/NO" to activate / deactivate
F
Further adjustments
Back
"Active Cooling"
41