Settlement of outdoor unit
Anchor the outdoor unit with
a bolt and nut 10 or 8 tightly
and horizontally on a concrete
or rigid mount.
Drain joint installation
Fit the seal into the drain elbow, then
insert the drain joint into the base pan
hole of outdoor unit, rotate 90 to
securely assemble them.
Connecting the drain joint with an
extension drain hose (Locally
purchased), in case of the water
draining off the outdoor unit during the
heating mode.
Flaring work
Main cause for refrigerant leakage is
due to defect in the flaring work.
Carry out correct flaring work using
the following procedure:
1. Cut the pipes and the cable.
A) Use the piping kit accessory or
pipes purchased locally.
B) Measure the distance between the
indoor and the outdoor unit.
C) Cut the pipes a little longer than
the measured distance.
D) Cut the cable 1.5m longer than the
pipe length.
2. Burr removal
A) Completely remove all burrs from
the cut cross section of pipe/tube.
B) Put the end of the copper
tube/pipe in a downward direction as
you remove burrs in order to avoid
dropping burrs into the tubing.
3. Putting nut on
A) Remove flare nuts attached to
indoor and outdoor unit, then put
them on pipe/tube having completed
burr removal.(not possible to put them
on after flaring work)
Refrigerant pipe connection
Air inlet
Air
inlet
Air outlet
A
B
Base pan hole
of outdoor unit
Seal
Drain joint
Seal
Drain pipe
+
=
Pipe
Correct
Wrong
Oblique Roughness Burr
Pipe
Reamer
Point
down
Flare nut
Cooper tube
Outdoor unit dimension
mm - (WxHxD)
Mounting dimensions
A(mm)
B(mm)
670x540x265
780x540x250
760x590x285
845x700x320
900x860x315
481
549
530
560
590
276
276
290
335
333
17 electrolux
outdoor unit installation
refrigerant pipe connection
electrolux 18
