Drain hose
Installation of Mounting Plate, Wall Penetration And Protection Pipe
1
CAUTION
!
●
The draining of the water container inside the indoor unit can be done from the left. Therefore the mountting plate must be
fixed horizontally or slightly tilted towards the side of drain hose. Otherwise, condensed water may overflow the water
container.
Direct Mounting On The Wall
●
Please use hidden beams in the wall to hold the mounting plate.
Wall Penetration and Installation of Protection Pipe
●
Drill a ø 65mm hole on wall which is slightly tilted towards
the outdoor side. Drill the wall at a small angle.
●
Cut the protection pipe according to the wall thickness.
●
Empty gap in the sleeve of protection pipe should be
completely sealed with putty to avoid dripping of rain water
into the room.
Procedures of Installation and Precautions
●
Procedures to fix the mounting plate.
1. Drill holes on wall.
2. Fix the mounting plate on wall
(As shown below)
with 4.1 x 32 screw
(As shown in figure below)
●
Procedures to fix the holder of remote control.
1. Drill holes on wall.
(As shown below)
Installation of the Indoor Unit
2
VERTICALLY DOWNWARD PIPING
Preparation
●
Connect connecting cord.
●
Pull out the pipe, power cord and drain hose.
Installation
●
The upper part of the indoor unit is hanged on the mounting plate.
●
The projection at the lower part of the indoor unit is hooked onto the mounting plate.
Please pull the lower part
of the indoor unit
outwards to check if the
unit is hooked onto the
mounting plate. Improper
installation may cause
vibration and noise.
!
CAUTION
HORIZONTAL PIPING
Preparation
Change of Drain Hose and Installation Procedures.
●
Exchange the location of drain hose and drain cap during horizontal piping as shown
in figure below. Be sure to plug in the drain hose until the insulating material folds upon
itself.
●
Please use pliers to pull out the drain cap.
(This is an easier way to remove the drain cap).
Drain cap
Drain cap
Please insert
until here
Drain hose
Please insert
until here
!
CAUTION
Condensed water may leak
out if not inserted properly.
HORIZONTAL & DOWNWARD PIPING – MAKING OPENINGS
●
During horizontal or downward piping, use a knife to cut openings as shown in figure.
Then smoothen the edges of openings with a file.
Be sure that the wire is not
in contact with any metal
in the wall. Please use the
protection pipe as wire
passing through the hollow
part of the wall so as to
prevent the possibility of
damaged by mouse.
!
CAUTION
2~5mm
Protection
pipe
Outdoor
Indoor
Seal with
putty
Sleeve of
protection pipe
WALL
INDOOR UNIT
●
Transform the piping while holding down the lower
portion of pipe-support by hand.
Drain Hose
Drain Cap
Wrap With The
Tape
Hanger
Refrigerating Pipe
Projection Pipe
Drain Hose
Two Way Air
Exchange Hose
Connecting Cord
Hanger
Projection
Drain Hose
Visible Outline Of The Indoor Unit
The end of big
refrigerant pipes.
Center line for
mounting plate
level adjustment.
The end of small
refrigerant pipes.
500 mm
500 mm
500 mm
500 mm
500 mm
Stamp
Level
Screw For
Hanger
Wall Hole
Weight
Line
Pipe support
Pull Up The pipe After
Bending Downward
Openings
Openings
INSTALLATION OF COOLANT PIPES AFTER CONNECTION
●
The coolant pipes should be adjusted to fit into the hole on the wall and then ready for further connection.
●
The terminals of 2 connected pipes must be covered with insulator used for terminal connection.
●
Connect the power cord.
●
After adjustment, fit the power cord and pipes into the space available under the indoor unit.
!
CAUTION
●
The rubber strap used for
fixing the insulator should not
be tied with great force.
Otherwise, this will damage
heat insulation and causes
water condensation.
Pipe
Rubber strap tied with great force
Drain layout of backward piping
from left ¿65 area
Cross section view for pipes
arrangement at backward ø65
wall diameter.
Wall Hole
Bend Coolant Pipe Until
Touching Air Exchanger
Hose As Shown in Figure
Air Exchanger Hose
Coolant Pipe
Insulation Pipe (must be wrapped
with vinyl tape at every 120mm).
THE CONNECTION OF COOLANT PIPE DURING THE INSTALLATION OF INDOOR UNIT
Preparation To Install Coolant Pipes
!
CAUTION
●
Please fix in the plastic core
after flaring to avoid plastic
chips entering the pipes.
●
Coolant pipes and power cord must be tied together.
Installation
Hang the indoor unit onto the mounting plate. Use the temporary stand at the back of the indoor unit to push its lower
part 15cm forwards.
●
Place the drain hose through the hole on the wall.
●
Insulate the connecting portion of coolant pipe with insulator.
●
Connect the power cord.
●
After adjustment, the power cord and coolant pipes are placed into the space available under the indoor unit.
●
The projection of indoor unit must hook to the mounting plate.
Below 5mm
Please Bend At A Small
Radius To Form An Arc
Projection
Hook
Temporary
Support
About 15cm
Sub Insulation Sheet
Refrigerating Pipe
Heat Insulation Pipe
Connecting Cord
Insulation Material
For Pipe Connection
Connected Section
Connecting
Cord
Holder
Air Exchange Hose
Protection Pipe
Drain Hose
