Install Indoor Unit - DèLonghi DEINV27 Owner's Manual

Install indoor unit

NOTE:
When connecting the electric wire if the wire length is not enough, please contact with
the authorized service shop to buy a exclusive electric wire that is long enough and the
joint on the wire are not allowed.
The electric wiring must be correctly connected, wrong connection may cause spare parts
malfunction.
Tighten the terminal screw in order to prevent loose.
After tighten the screw, slight pull the wire and confirm whether is it firm or not.
If the earth wire is wrong connection, that may cause electric shock.
The cover plate must be fixed, and tighten the connection wire, if it is poor installed, that
the dust, moisture may enter in or the connection terminal will be affected by outside force,
and will cause fire or electric shock.
The piping can be lead out from right, right rear, left
left rear.
When routing the piping and wiring from the left
or right side of indoor unit, cut off the tailings
from the chassis in necessary(Show in Fig.1)
Cut off the tailings 1 when routing the wiring only;
Cut off the tailings 1 and tailings 2 when routing
both the wiring and piping.
Take out the piping from body case, wrap the piping
electric wire, water pipe with tape and pull them
through the piping hole (As show in Fig.2)
Hange the mounting slots of the indoor unit on the
upper tabs of the rear panel and check if it is firm
enough.(As show in Fig.3)
The height of the installed location should be 2. m
or more from the floor.
Align the center of the piping flare with the relevant valve.
Screw in the flare nut by hand and then tighten the
nut with spanner and torque wrench refer to the
following:
Hex nut diameter
Ф
Ф
Ф
Ф
Ф
NOTE: Firstly connect the connection pipe to indoor unit, then to outdoor unit; pay attention
to the piping bending, do not damage the connection pipe; the joint nut couldn't tighten too
much, otherwise it may cause leakage.
Install the indoor unit
5
Install the connection pipe
Tightening torque
Gas side pipe
Tailing 2
Gas side piping
Tailing 1
insulation
Fig.1
Finally wrap it
with tape
Right
Fig.2
Right rear
Fixing hook
Mounting
plate
Fig.3
Indoor unit piping
Taper nut
Spanner
External connection
electric wire
Liquid side piping
Liquid side
Piping insulation
Water drainage pipe
Left
Left rear
Mounting
baord
Piping
Torque
wrench