1. Insert from outside the room cable into left side of the wall
hole,inwhichthepipehasalreadyexisted.
2.Pulloutthecableonthefrontside,andconnectthecable
making a loop.
When connecting the cable, confirm the terminal number of indoor and
outdoor units carefully. If wiring is not correct, proper operation can not
becarriedoutandwillcausedefect.
Insertthecablefromtheback
ƽ
side of the unit, then pull it out
on the front side.
Loosen the screws and insert
ƽ
the cable ends fully into
terminal block, then
tighten the screws.
Pull the cable slightly to
ƽ
make sure the cables have
been properly inserted and
tightened.
After the cable connection,
ƽ
never fail to fasten the connected cable with the
wiring cover.
When connecting the cable after installing the indoor unit
When connecting the cable before installing the indoor unit
Note:
1.Ifthesupplycordisdamaged,itmustbereplacedbythemanufacturerorits
service agent or a similar qualified person. The type of connecting wire is
H05RN-F
or H07RN-F.
2.IfthefuseonPCboardisbrokenpleasechangeitwiththe
type of
3.Thewiringmethodshouldbeinlinewiththelocalwiringstandard.
4. After installation, the power plug should be easily reached.
5. A breakershouldbeincorporatedintofixedwiring.Thebreakershouldbe
all-pole
switch and the distance between its two c
ontacts should be not less
than 3mm.
T.3.15A/250VAC (Indoor).
To Outdoor unit
AS07GS1ERA
AS09GS1ERA
AS12GS1ERA
Model
Connecting wiring
4G0.75mm
2
Thepowersourcemustbeexclusivelyusedforair
ƽ
conditioner.
In the case of installing an air conditioner in a moist place,
ƽ
please install
an ea
For installation in other places, use a circuit breaker as far
ƽ
as possible.
Pipecuttingiscarriedoutwith a pipecutterandbursmust beremoved.
Afterinsertingtheflarenut,flaring workiscarriedout.
Power Source Installation
Cutting and Flaring Work of Piping
FlaretoolforR410A Conventionalflaretool
Clutch-type clutch-type(Rigid-type) Wing-nut type (Imperial-type)
A 0~0.5mm 1.0~1.5mm 1.5~2.0mm
rth leakage breaker.
Lean
Damage of flare Partial Too outside
Correct Incorrect
On Drainage
It becomes
high midway.
The gap with the
ground is too small.
Thereisthebad
smell from a ditch
It waves.
The end is imm-
ersedinwater.
Pleaseinstallthedrainhosesoastobedownwardslopewithoutfail.
Pleasedon’tdothedrainageasshownbelow.
ƽ
ƽ
Pleasepourwaterinthedrainpan of theindoorunit,and
ƽ
is carried out surely to outdoor.
In case that the attached drain hose is in a room, please
ƽ
apply heat
insulation
to
Less than
5cm
confirm that
drainage
it without fail.
Crack
Indoor unit
Check Items for Test Run
Gasleakfrompipeconnecting?
Heat insulation of pipe connecting?
Are the connecting wirings of indoor and outdoor firmly
Istheconnectingwiring of indoorandoutdoorfirmlyfixed?
Is drainage securely carried out?
Is the earth line securely connected?
Istheindoorunitsecurelyfixed?
Is power source voltage abided by the code?
Is there any noise?
Is the lamp normally lighting?
Arecoolingandheating(wheninheatpump)performednormally?
Is the operation of room temperature regulator normal?
Pleasekindlyexplaintoourcustomershowto
operate
through the instruction manual.
inserted to the terminal block?
Ƶ
Put check mark
in boxes
Check for Installation and Test Run
Code
indication
Trouble description Analyze and diagnose
E1
Indoor fan motor
malfunction
E2
Heat-exchange
sensor failure
E4
Indoor EEPROM
error
Faulty EEPROM data;
Faulty EEPROM;
Fault
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