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NSTALLATION
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Operation without control panel
The unit can also be operated without control panel. In that
event, only remove the control panel after complete installa-
tion.
Caution:
c
Set the system to operate without a control panel.
For this purpose, with the aid of a USB flash drive
and a computer parameter, set "BTOU" of the
settings file to "0". See
the b-touch control
Caution:
c
Ensure that the temperature sensor in the control
panel is not used as an indoor temperature sensor
(71. Indoor temperature
Note:
n
Without a control panel, use of function
temperature
is not possible.
2.7.2 Mounting and connecting the control panel
1. Lay the control cable.
2. Screw the wall holder onto the junction box or against the
wall.
Caution:
c
The control panel should only be put back into the
wall holder when the power supply of all the
connected units has been switched on.
2.7.3 Connecting the control panel to the unit
1. Connect the control cable to terminal block X530 on the
upper side of the unit.
Daisy chaining multiple units with a single control
panel
1. Connect the connecting cable to terminal X535 of the first
unit.
Note:
n
Remove the dummy plug.
C
A
C
OMFORT
IR
URTAIN
6.14 Copying the settings of
panel.
sensor).
8. Night
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