Checking The System Function; Instructing The System User - Viessmann Vitocal 300-G Series Installation And Service Instructions Manual

Checking the system function

Check the function of all system components: See
■
"Function check".
■ Call up temperatures at the heat pump control unit.
"Function check" at the heat pump control unit
1. Service menu:
Press OK + simultaneously and hold for
å
approx. 4 s.
2. "Service functions"
3. "Function check"

Instructing the system user

The system installer should hand the operating instruc-
tions to the system user and instruct the user in oper-
ating the system.
Commissioning, inspection, maintenance
4. Start the required function, e.g. "DHW". Only those
functions are shown that correspond to the actual
system equipment level.
During the function check, the system overview is
displayed.
5. Terminate function with
Overview of functions
"Vitotronic 200" service instructions
This includes all components installed as accessories,
e.g. remote control units. In addition, the system instal-
ler must make the user aware of the required mainte-
nance work.
.
61