Further details regarding the individual steps
Commissioning without the commissioning assistant
Enabling the service menu
The service menu can be enabled from
any menu.
Press OK + å simultaneously for
approx. 4 s.
Disabling the service menu
The service menu remains active until it
is disabled with "Terminate service?",
or if no operation takes place for 30
minutes.
Setting parameters using the "Sys-
tem scheme" example
To set a parameter, first select the
parameter group and then the parame-
ters.
All parameters are displayed as plain
text. A parameter code is also assigned
to each parameter.
Required heat pump parameters
"Output compressor stage 5030"
During commissioning, the heating out-
put of the heat pump must be selected
subject to type.
Vitocal 222-S, type AWT-AC
"Output compressor stage
5030"
Commissioning, inspection, maintenance
Service menu:
1. Press OK + å simultaneously for
approx. 4 s
2. Select "Coding level 1"
3. Select parameter group: "System
definition"
4. Select parameter: "System scheme
7000"
5. Set system scheme: "6"
Alternatively, if the service menu was
already enabled:
Extended menu
1. å
2. "Service"
3. Select "Coding level 1"
4. Select parameter group: "System
definition"
5. Select parameter: "System scheme"
6. Confirm parameter code: "7000"
7. Set system scheme: "6"
221.A04
221.A07
4 kW
7 kW
(cont.)
221.A10
221.A13
10 kW
13 kW
87