74
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.
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"
Required parameters for components
connected on site
Parameters may need to be set subject
to the type of appliance, the selected
system scheme and the accessories
used.
Overview of required parameters: See
the following chapter.
Detailed explanations on
parameters
"Vitotronic 200 heat pump control
unit" service instructions
System scheme
Overview of all available system schemes
Compo-
nent
System scheme
0
1
2
3
4
5
6
7
8
9
10
11
Heating circuit
A1/HC1
—
X
X
—
—
X
X
—
—
X
X
—
M2/HC2
—
—
—
X
X
X
X
X
X
X
X
—
M3/HC3
—
—
—
—
—
—
—
X
X
X
X
—
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5546 267 GB
