15
Fitting the internal unit to the wall
2.
2x
3.
5.
1.
4.
Fig. 9
Connecting refrigerant lines
■
The external unit is pre-charged with refrigerant
R410A.
■
In the following cases, fit oil lift bends in the rising
pipe:
–
In heating mode, if the internal unit is installed
higher than the external unit: See diagram below.
–
In cooling mode, if the internal unit is installed
lower than the external unit.
Installation sequence
Installing the internal unit
(cont.)
5700 542 GB
Installation
