Kelvinator KSE26CRB Installation Manual - page 6
Kelvinator Air Conditioning flaring work and connection 11
10 flaring work and connection Kelvinator Air Conditioning
C Tape the drain hose and the connecting cable. Be sure
that the drain hose is located at the lowest side of the
bundle. Locating at the upper side can cause drain pan
to overflow inside the unit.
Note: If the drain hose is routed inside the room, insulate
the hose with an insulation material so that dripping
from 'sweating' (condensation) will not damage
furniture or floors.
*Foamed polyethylene or equivalent is recommended.
D Insert the piping, drain hose and the connecting cable
into the piping hole.
E Indoor unit insulation.
• Hang the indoor unit from the hooks at the top of the
installation plate.
• Insert a spacer between the indoor unit and the
installation plate to separate the bottom of the indoor
unit from the wall.
F Connecting the piping to the indoor unit and the drain
hose to drain pipe.
• Align the centre of the piping and sufficiently tighten the
flare nut by hand.
• Tighten the flare nut with a wrench, in accordance with
the following table.
• When extending the drain hose of the indoor unit, install
the drain pipe extension as shown in diagram below.
H Wrap the insulation material around the
connecting portion.
• Overlap the connection pipe heat insulation and the
indoor unit pipe heat insulation material. Bind them
together with vinyl tape so that there is no gap
• Wrap the area which accommodates the rear piping
housing section with vinyl tape.
• Bundle the piping and drain hose together by wrapping
them with vinyl tape over the range within which they fit
into the rear piping housing section.
For rear left piping
Note: When viewed from the front of the indoor unit.
A Route the indoor tubing and the drain hose to the
required piping hole position at the left end.
Tubing retainer
B Insert the connecting cable into the indoor unit from
the unit through the piping hole.
• Do not connect the cable to the indoor unit at this time.
• Make a small loop with the cable for easy connection later.
Note: If the drain hose is routed inside the room, insulate
the hose with insulation material so that dripping from
'sweating' (condensation) will not damage furniture
or floors.
*Foamed polyethylene or equivalent is recommended.
D Insert the piping, drain hose and the connecting cable
into the piping hole.
E Set the piping and the drain hose to the back of the
chassis with the tubing holder.
• Set the tubing retainer into position and tighten screw.
Tubing retainer
F Locating the indoor unit.
• Hook the indoor unit onto the upper portion of the
installation plate (Engage the hooks of the installation
plate into the openings at the rear top of the indoor unit).
Ensure that the hooks are properly seated on the
installation plate by moving the indoor unit left and right.
• Press the lower left and right sides of the unit against the
installation plate until the hooks engage into their slots
(click sound).
Connecting
cable
G Connecting the piping to the indoor unit and the drain
hose to drain pipe.
• Align the centre of the piping and sufficiently tighten the
flare nut by hand.
• Tighten the flare nut with a wrench, in accordance with
the following table.
Outer diam.
Tightening torque
(Kg.m)
Additional Tightening
Torque (Kg.m)
1/4" 6.35mm
1.6
2.0
3/8" 9.53mm
3.0
3.5
1/2" 12.7mm
5.0
5.5
5/8" 16.0mm
7.5
8.0
3/4" 19.0mm
7.5
8.0
caution
When installing the indoor unit, be sure to remove the
relevant sections where required (see diagram below for
example). This will allow piping and cable routing to be
completed without damaging the unit.
Tubing retainer
For rear right piping
Note: When viewed from the front of the indoor unit.
A Routing the indoor tubing and the drain hose in the
direction of rear right.
B Insert the connecting cable into the indoor unit from
the outdoor unit through the piping hole.
• Do not connect the cable to the indoor unit.
• Make a small loop with the cable for easy
connection later.
Rear left
Drain hose
Piping
Connecting cable
Rear right
Front
C Tape the tubing, drain hose and the connecting cable.
Be sure that the drain hose is located at the lowest side
of the bundle. Locating at the upper side can cause
drain pan to overflow inside the unit.
Indoor unit tubing
Flare nut
Pipings