Installation : General location requirements
and here shown in operation mode B
No
1
2
Service space, wall
If installing the unit onto the wall, always have the T1 and T4 (cold ducts) in the bottom of the
unit. If the unit has additional preheater, please allow space for this as well, see illustration.
80
620
320
2
Description
This space is mandatory in order to lift the unit upwards in its wall bracket. Please AL-
WAYS mount the bracket and reserve this space, at the unit end, in which the T1 and
T4 (cold ducts) are connected. If preheater is installed, this additional space is require
to make future service if needed.
In order to be able to mount the screws into the ceiling properly, please add mini-
mum this space shown
1122
1122
Fig. 10
620
110
1122
70
550
Pre-heater space
Fig. 11
320
80
1
620
13