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HR 12 M
ANUAL
7.4
Fuses
7.5
Setting the unit code
Manual version 1.0 (15-07-2018)
The unit is fitted with various fuses:
•
In the electronics module 1.
•
On the control circuit board 2.
The values are indicated on the fuses and/or are listed in the
wiring diagram.
Note:
n
First identify and remove the cause of the error
before replacing the fuses.
The unit code must be set after replacement of the control circuit
board in the unit. The unit code depends on the unit type and is
indicated on the type plate.
To set the unit code, there are two methods:
•
directly via the control panel if a single unit is connected;
•
via the control circuit board and the control panel if more
than one unit is connected.
Warning:
w
Entering an incorrect code will result in poor
performance of the unit.
7.5.1 Setting the unit code via the control panel
Caution:
c
Setting the unit code using this method will only
work if just a single unit is connected to the control
panel. If necessary, connect the control panel
separately to the unit in question.
1. Select
menu > Maintenance > Unit
2. Enter the unit code via the control panel and press ok.
The control panel will now search for the unit again.
en
S
ERVICE
code.
en-57
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