Biddle CA2 Manual page 28

I
NSTALLATION
28
n
Note:
Do not remove the dummy plug from the other socket, as
this may lead to faults.
n
Note:
Leave about 30 cm excess cable length: it will be needed to
take the electronics out when servicing the unit.
Multiple units operated from one control panel
1. For each unit to be linked, remove the dummy plug from
socket or .
2. Interlink the units: Connect the control cables to
n
Note:
Do not remove the dummy plug from the last unit, as this
may lead to faults.
2.8.5 Installing the outdoor sensor
c
Caution:
The automatic control is less efficient without an outdoor
sensor.
1. Install the outdoor sensor on the wall:
- At least 1 metre to the side of the door opening or at
least 2 metres above the door opening
- out of the sun and protected against rain.
2. Connect a cable (not supplied) between outdoor sensor 1
and unit.
3. Connect the sensor to terminal X82 on the upper side of
the air curtain.
4. Install the cable sheath (supplied) on the terminal.
C A C
OMFORT IR URTAIN
and .