Operating instructions

ENGLISH
114
Outdoor unit installation
The outdoor unit is placed on the wall brackets with
vibration dampers under the unit's feet.
Do not tighten the nuts too hard so that the rubber is
compressed. This degrades the rubber's anti-vibration
properties.
To ensure adequate air flow, the distance between the
wall and outdoor unit must be min. 10 cm.
NOTE: Make sure the outdoor unit is horizontal. It is
very important that the outdoor unit is not tilted forward
or to the right too much. Adjust with additional shims
under the feet where necessary.
Installation - cables
When the location of the indoor and outdoor units has been
decided and they have been installed, it is time to fit the
refrigerant pipes and electric cables between the indoor unit
and outdoor unit. The lower part of the indoor unit should be
removed completely to facilitate the installation of the indoor
unit (not applicable to 416-086). There are quick couplings on
the four-conductor power cord that can easily be connected
to the indoor unit. Press the connectors together and fit the
cable with the help of a strain reliever.
Never connect power before the pipes have been routed and
the system's modules are interconnected.
Push the wall bushing in from the outside, then push on and
secure the cover ring.
Installation - refrigerant pipes
Start the installation of the pipe kit at the indoor unit and then
straighten out the pipes gradually. On the ends of the pipe
lengths (installation kit) there are two loose screw
connections. There are two fixed nipples on the units' pre-
fitted pipe sections. The pipe lengths' loose screw
connections must be screwed to the units' fixed nipples.
These cannot be installed incorrectly, but it is very important
when connecting that the nipple is held in a fixed position,
while the second spanner screws on the coupling.