GE AS0CD09 Series Original instructions

GEAppliances
Cooling Only Models HeutPun@ Modds
ASOCD09 AS1CD09 ASOm09 AS1RD09
ASOCD12 AS1CD12 ASORD12 AS1RD12
ASOCD18 AS1CD18 ASORD18 AS1RD18
Pub. No. 4$-7373-1 CG2-98

Safety lnfimnation
SafiXyPrecautions . . . . . . . . . . ...3 Congratulations!
YouAre Now Pati of the GEFamily
Welcome to the GE family. We’re proud of our quality products and we are committed
to providing dependable service. You’ll see it in this easy-to-use Owner’s Manual and
you’ll hear it in the friendly voices of our customer service department.
Best of all, you’ll experience these values each time you use your air conditioner.
That’s important, because your new air conditioner will be part of your fkrnily for
many years. And we hope you will be part of ours for along time to come.
We thank you for buying GE. We appreciate your purchase, and hope you will
continue to rely on us whenever you need quality appliances for your home.
OperatingInstmctions
Remote Control
h5atures ...................4-+
Operation Mode Selection .....Z 8
Additions\ Features .........9-11
Careand C/caning ............l2
MWation Instructions
Electrical Requirements . . . . . . . . 13
Location ....................l4
Indoor Unit Installation . . ...1516
Connection of Pipes . . . . . . . .17–22
Check Connection .........23-26
TestRun . . . . . . . . . . . . . . . . . ...27
Installation Templates ......2829
lFoub/eshooting71ps
Before You
CallForService ..............30
Normal Operating Sounds ......30
CustomerSeNice
Warranty ...................3l
Service Telephone
Numbers ............Back Cover
2
GE& You,AService Partnemhip.
dFOR YOURRECORDS
Write the model and serial numbets hem for the indoor and
outdoor units:
Indoor model #Serial #
Outdoor model #Serial #
You can fmd them on alabel on the side of each unit,
Staple sales slip or cancelled check here.
Proof of the original purchase date is needed to obtain service
under the ~ty.
6.READ THISMANUAL
Inside you will find many helpful hints on how to use and maintain
your air conditioner properly.Just alittle preventive care on your
part can save you agreat deal of time and money over the life of
your air conditioner.
You’ll fmd many answers to common problems in the Before YoU
Ca// For Service section. If you review our chart of Troubleshooting
~ps first, you may not need to call for service at all.
)Ll IVI(JC
i!i!i!i
IFYOU Nf..ll SED~ IIfi~
~.: /
cd away. Alist of toll-free customer sefice num~ers is ~cl;ded in
~If You do need sem-ice, You can relax knowing help is only aphone
the back section. Or, you can always call the GE Answer Center@ at
800.626.2000,24 hours aday, 7days aweek.
For anyservicewhichrequiresentryinto the
refi-igerantsealedsystem,Federalregulations
requiretheworkbe performed byatechnician
havingaClassII or Universalcertification.

IMPORTANTSAFETYINFORMATION.
READALLINSTRUCTIONSBEFOREUSING.
AWARNING!
For your safe~ the informationin this manual must be followed to minimize the risk of fire, electric shock
or personal injury
SAF~PRECAUTi’ONS
●?%This system must be properly installed in NOTES:
, . ,% accordance with the Installation Instructions 1’:~We strongly recommend that any servicing
before it is used. be pefiormed by aqualifled individual.
.?.:
Be certain the power source is disconnected “.-
before servicing the product. $~Since outdoor condensing unit has asump
heater on the compressor for heat pump
models, the power’should be turkd on’at
For anyservicewhichrequiresentq least 5hours before unit opemhon. Leave
into the refrigerantsealedsystem, thepower on unless you will not be using the
Federalregulationsrequirethework system for an extended period of time.
IIbe performed by atechnicianhavinga
ClassII or Universalcertification. II
3

About the remote control on the svstem.
The remote control transmits the signals to the system.
4
Features of the Remote Control—Door Open
.
II
1--o
—1111ON –@–OFF
——
I
/
Flip-up door (opened) \Ifl
Y==3
OPERATION DISPLAY
Displays the operation conditions.
START/STOP BIJITON
Operation starts when this button is pressed and
stops when the button is pressed again.
OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
ON/OFF TIMER BUTTONS
Used to set the time of statting and stopping
operation.
TIME SETTING BUITONS
Used to acjust the time.
TIMER SEVCANCEL BUTTONS
Used to set the timer when the desired time is
obtained and to cancel the fimer operation.
AIRFLOW DIRECTION START/STOP BU~ON
Used to stop or start louver movement and set
the desired up/down aitilow direction.
SLEEP MODEAUTO BU~ON
Used to set Sleep Mode Auto operation.
AIR CIRCULATION BUTTON
Used to circulate the room air without cooling
or heating (turns indoor fan on/off).
ROOM TEMPERATURECHECKINGBUTTON
Used to check the room temperature.
‘C to “SWITCHING BUTTON
Used to switch temperature reading from
Centigrade to Fahrenheit.
RESET BUTTON
Used prior to resetting time or after replacing
batteries.

Flip-up door (closed) =
START/STOPBUTTON
Operation starts when this button is pressed and Q
stoos when the button is Dressed aaain.
r
OPERATIONMODE SELECT10N;U710N oL
Used to select the operation mode.
ROOM TEMPERATURESETTING BUTTONS
Used to select the room temperature.
INDOOR FAN SPEEDSELECTOR
Used to select fan speed in four steps–low
medium, high orAl)TO.
5

About the remote control on the system.
Storage and fips For Using the Remote Control
1~
The remote control maybe stored inside the
system or mounted on awall.
:Aim at the signal receptor on the system so itwill
operate properly.
:’ The remote control signal can be received at a
distance of up to 23 ft. &y+
@’
Mount on wall for w
remote control storage.
How to Insert the Batteries
❑Remove the batteq cover by sliding it according N07ES:
to the arrow direction. ~~Use 2“M” (1.5 volt) batteries. Do not use
❑Insert new batteries making sure that the (+) rechargeable batteries.
and (—) of battery are installed correctly. ~~~Remove the batteries from the remote control if
❑Reattach the cover by sliding it back into the system is not going to be used for along time.
position.
Inside the Indoor System
Some controls are located inside the indoor unit.
Open the front panel by lifting it up.
~fVlf/a/ @t?rafiOn+se when the remote
control cannot be used.
Signs/ ReceptOr+eceives thesignalsfrom the
remote control.
Operation Indication Lamps
(D Onyow
*SLEEPMODE
. .
a
77/UER
j~ DEFROST
o
MODE
OUT 0U7DOOR
DOOR UNIT
OPERAllON
Lights up during the
system operation.
fights up during the Sleep
Mode operation.
Lights up during the Timer
operation.
Lights up during the
Defrost Mode or Hot Start
operation (heat pump
model only).
Lights up during Outdoor
Unit opemtion (cooling
model only).
6
—Manual operation
—Signal receptor
Operation indication lamps

How to use the Operation Mode Selection button.
~~ Cooling Operation
❑Press the Start/Stop button. The unit will respond with abeep.
❑Opentiedoorontieremotecon~ol.Toselectcooltigopemtion,presstieOpemtionModeSelection
button. Each time the button is pressed, the operation mode is shifted in the arrow direction.
13J
Cooling Auto
Close the door on the remote control.
Set the tem~erature lower than the room ❑
temperatu& The temperature can be set
within am.nge of64°F–860 Fin 2° F
increments.
l’==-)
JH“F 4A
e(4?To raise the
Q“ temperature
*5 v
-----5- To lower the
LI)temperature
l~J r_17
Dehumidify Heating
(Heat pump only)
Set the fan speed again with the door of the
remote control still closed. You can select the
fan speed in four steps-low, medium, high or
AlKU. Each time the button is pressed, the fa
speed mode is shifted.
Km
Q*<
JbY“F
%@%J&>
aHeating Operation (Heat pump model only)
pJ Press the Start/Stop button. The unit will respond with abeep.
❑Openthedoorontheremotecontrol.To selectheatingoperation, presstheOpemtionMode
Selection button. Each time the button is pressed, the operation mode is shifted in the arrow direction.
Cooling Auto
Close the door on the remote control.
Set the temperature higher than the room ❑
tempemture. The temperature can be set
witl& arange of 60° F:86” Fin 2° F
increments.
LA
&To raise the
temperature
vTolower the
temperature
[~J l~J
Dehumidify Heating
(Heat pump only)
Set the fim speed again with the door of the
remote control still closed. You can select the
fan speed in four steps-low, medium, high or
A(m). Each time the button is pressed, the fian
speed mode is shifted.

How to use the OperationMode Selection button.
AAuto Operation
El Press the Start/Stop button. The unit will respond with abeep.
~Open the door on the remote control. To select auto opemtion, press the Operation Mode Selection
Each time the button is pressed, the operation ‘mode is s&fted in th; arrow direction.
“E!!wM3E!!3
Cooling Auto Dehumidify Heating (Heat pump only)
HThe temperature and fan speed are
automatically setby the electronic controls
based on the actual room tempemture. lfyou
want to change the settempemture, close the
door on the remote control and press the Room
Tempemture Setting buttons. The cooler or
warmer you feel, the more times (up to two
times) you should press the button. The set
tempemture will then be changed automatically.
l)uring Auto Operation:
.’ You cannot switch the indoor fim speed. It has
already been set by the electronic control.
.If the system is not operating as desired,
manually switch to another mode. The system
will not automatically switch from the cooling
mode to the heating mode, or from heating to
cooling, it must be done manually. Reset using
the Operation Mode Selection button.
L__l
QA‘During Auto Operation, pressing the Airflow
“g 1A
@
Toraise the Direction Start/Stop button makes the horizontal
temperature louvers swing up and down automatically. Ifyou
---r V
want to stop auto-swin
To lower the temperature %press the Airflow
Direction Start/Stop button again.
8
()Dehumidi@ Operation
pJPress the Start./Stop button. The unit will respond with abeep.
❑Openthedoorontheremotecontrol.To selectdehumi@operation, presstheOperationMode
Selection button. Each time the button is pressed, the operation mode is shifted in the arrow direction.
(==--)
\/l— [I)[I)(IJ
Cooling Auto Dehumidify Heating (Heat pump only)
1J
Close the door on the remote control. Setthe During l)ehumid~ Operation:
tempemture higher than the room ‘~~The indoor fim speed is automatically set to low
tempemture. The temperature can be setwithin and cannot be adjusted.
am.nge of 64° F–86° Fin 2° Fincrements.
I
‘The indoor fim may stop during this opemtion if
the electronic control detects over=cooling.
J*
&
Tocaisethe
temperature
vTo lower the temperature

Additional features.
S/eep Mode
Press the Sleep Mode Auto button ..
to set the time you want the unit to *
automatically turn off. m
Make sure the Sleep Mode Auto I.XD lights up.
The Timer isprogrammed in one-hour
increments by pressing the Sleep Mode Auto
button 1to 7’times.
To cancel the Sleep Mode, press the Sleep Mode
Auto button several times until the star (*)
disappean from the opemtion display.
N07E: TheSleep Mode will be operated at low fan
speed (cooling)or medium fan speed (heat pump only)
for quiet sleeping.
IN COOIJNG MODE: The temperature will
automatically rise by 2° Fover the next 30 minutes
and by 4° Fin 1hour for comfortable sleeping.
Setting the llme
Time can be set only when you have pressed the ❑Press the Timer SETbutton.
Reset button. Ifyou havejust replaced the batteries,
the Reset button should be pressed to reset the time. NU7E:Check the indicator for
A.M. and PM.
pJPress the Start./Stop button.
❑Press the Time Setting buttons until the
desired time is set.
SET
75
Delay Star@re-Set Stop
Make sure the time is set correctly on
the remote control display.
Press the ON/OFF Timer
buttons to turn Timer on
or off. mom
(x!?
N07E: Select one of the following four ~pes of operation.
kDelay OFFTmer bDelay ON Tmer
❑Press the Time Setting buttons until the desired
time is set.
~Store the selected on/offsetting
uby pressing the Timer SET butt&.
With the unit runnina.”
SET
75
Delay OFFand ON Tmer k
Delay ON and OFFTimer
9

Additional features.
Aitilow Direction (Indoor unit)
The up/down airflow can be adjusted by using the NOIES:
remote control. “Always use the remote control to adjust the
El
PJ
Press the Start/Stop button to start the unit.
Open the door on the remote control. Press the
Airflow Direction Start/Stop button and the
louvers will swing up and down. Press it again
and the louvers will stop at the desired setting.
..
(-
.,
%
up/down airflow direction. Moving the louvers
by hand could cause operational errors or
darnage the unit.
~When the unit is shut off, the up/down airflow
direction louver will close the air outlet vent of
the system.
Toadjust leiWight direction:
Adjust the leftiright airflow direction by hand.
Air Circulation Mode
Circulates the room airwithout cooling or heating.
mPress the Start/Stop button. The unit will respond with abeep.
~Opentiedoorontieremotecon&ol.ResstiefiChcdationbutton.Clowtiedoorontieremote
control. Now each time that you press the Indoor Fan Speed Selector, the fan speed is shifted from low
to medium to high to lWTO, and then back to low again.
fj f--f-q+ ~.
Fanspeed is on low. Fanspeed is on medium.
N07ES:
‘~<’
The fan speed of the indoor unit will automatically cycle depending on the room temperature.
-+
Fanspeed is on high. AUTOAir
;; AUTO economizes power consumption and prevents overcooking. The fin speed is automatically
changed from medium to low or vice versa, depending on the ambient temperature.

Manual Operation
If the remote control will not operate the unit, open the front panel upward and press the Manual
Operation button.
Use apencil to press
the button.
Ifyou want to stop operation, raise the front panel and press the Manual Operation button again.
During Manual Operation, the opemting conditions are automatically set asfollows:
holing Only Heat Pump Model
Model Room Temp. Room Temp. Room Temp.
above X“ FZYFttm/ 76°F below 7V0F
Operating Mode ICooling ICooling IDehumidify IHeating I
Indoor Fan Speed IHigh IHigh IFan turns on/oti automatically IHigh I
Setting Temperature I72° FI72” FIAir intake temperature I76° FI
77

Careand cleaning of the air conditione~
CAIMON: Before performing any maintenance, turn off the main power to the system.
Indoor Unit
Grille, Case and Remote Control Air Filters
Turn the system off before cleaning. To clean, wipe The two air faltersbehind the front grille should be
with asoft, dry cloth. Do not use bleach or abrasives. checked and cleaned at least eve~ 30 days or more
Air intake vent
~‘ ‘ ‘ ‘ ‘ ““’‘““-‘“
Air outlet vent Horizontal louver Vertical louver Air filters
often if necess~.
Lift the fi-ont access panel and pull the filter tab
slightly forward to remove the filter. Clean the filter
with avacuum or warm, soapy water. Rinse and let
the falterdry before replacing it.
GAWUIN: DO NOToperatethe system without afifter
becausedirtandlint will clog it andreducepetiormance.
Outdoor Unit
The heat exchanger coils and panel vents of the
outdoor unit should be checked regularly. If
clogged with dirt or debris, the heat exchanger and
panel vents may be professionally steam cleaned, a
service available through your GE service outlet.
+Supply power must be disconnected before cleaning the
outdoor unit.
‘:’ Dirty or clogged coils will reduce the operating efficiency of
.,.. the system and cause higher operating costs.
Air intake vent
Air outlet vent
If you’re closing up for the season.. .(cooling-only models)
❑Operate the system in the Air Circulation mode
for 2hours. This will dry out the system.
❑Remove the batteries horn the remote control.
❑Cover the outdoor unit with aprotective cover.
72

Installation ilKtrUCtiOllSm
Parts included
!
Outdoor unit
Type Ascrews Type B~‘
‘;;:-J; ‘Cref.jr’ro’
b:. L----J fi@--== ; [
(PD-l-+-J @--
Installation plate G9@’” Indoor unit
N07E: Optional tube kits—which
contain pre-flared insulated tubing,
wiring, etc., to complete system
installation requirements—are
available from General Electric.
\M/
\n READ THEINSTALLA770N INSR?UCRONS CAREFUUYAND COMPLETELYBEFORE YOU BEGIN.
IMPORZANTN07ES:
Follow National Electiic Codes (NEC)andjor local codes and ordinances.
For personal safe~ this system must be properly grounded.
Protective devices (fuses or circuit breakers) acceptable for installation are specified on the
nameplate of each unit
Servicing and installation of the refrigerant system must be petiormed only by alicensed, tiVAC
cetified technician.
Make sure to avoid wiring or plumbing inside the wall when installing.
II 1
hr any sem-ce which requin?sentryinto the refrigerant sealed system, hderal regulations mquim tie
work be performed by atechnician having aClassII or Univemal certification.
. \\ I ●// CAUTION
Electrical Requirements
Be certain all wiring complies with local building codes and NEC and that the supply voltage for this
system is correct The system supply voftage is connected to the outdoor unit only
Check the rating nameplate on side panel of outdoor unit for required circuit protection rating and
required supply voltage.
Use Underwriters-approved electrical branch circuit disconnect for providing supply voltage to split
system outdoor unit Locate disconnect within sight and readily accessible from outdoor unit.
The sphl system indoor unit requires low voftage (D.C.)supplied from the outdoor unit via
interconnecting wiring. The interconnecting wiring between indoor and outdoor units of this
system must be 18-4 wiring, 18-gauge (minimum), 300-volt rating, type SJO–WA or STO–WA.
Be ceflain there is an uninterrupted, unbroken electrical ground connection.
Electric drill ‘z Pencil
Carpenter$ stud finder (recommended) “Crescent wrench
;,
2Y–3” diameter hole saw N07E: Alicensed, certified (to hand/e refrigerant-22,
Phillips-head screwdriver recovety etc.) technician is required for installation of
these split air conditioning or heating pump systems. Is

Installation instructions. -.
Read completel~ then follow step by step.
Select the Best Location
El Indoor Unit
XDo not have any heat or steam near the unit.
“~Select aplace where there are no obstacles in
front of the unit.
~Make sure that condensate drainage can be
conveniently routed away.
“Do not install near adoorway.
:’ Ensure that the space around the left and right
of the unit is more than 2”. The unit should be
installed as high on the wall as possible, allowing a
minimum of 3“ from ceiling.
:Use astud finder to locate studs to prevent
unnecessary damage to the wall.
More than 2“
*More than 2”
*
Install h
El OutdoorUnit
MIfan awning is built over the unit to prevent direct
sunlight or rain exposure, make sure that heat
radiation from the condenser is not restricted.
;~ Ensure that the space around the back and sides
is more than 4“. The front of the unit should have
more than 28” of space.
More than
:~:~Construct and anchor astrong and level
mounting base or pad for the outdoor unit.
~~~Use the provided rubber grommets between
the unit’s four mounts and the base or pad.
ii Anchor the outdoor unit through its four
mounts using bolts.
5RooftopInstallations:
If the outdoor unit is installed on aroof structure,
be sure to level the unit. Ensure the roof structure
and anchoring method are adequate for the unit
location. Consult local codes regarding rooftop
mounting.
❑pipin!lhn@andElevatio..
Indoor unit mounted above outdoor unit
Model Pipe Size* Max. Max.
(Cooling Elevation
Capacity) B
I18K I5/8” I3/8” I*, I26’ I
I9K, 12K I1/2” I1/4” I*, I26’ I
*Both gas and liquid interconnecting pipes must be insulated,
A(Max. length)
4Outdoor
unit
II
r7
Outdoor unit mounted above indoor unit
Model Pipe Size* Max. Max.
(Cooling Length Elevation
Capacity) Gas liquid AB
18K 5/8” 3/8” 4$J, 26’
9K, 12K 1/2” 1/4” 40’ 26’
*Both gas and liquid interconnecting pipes must be insulated.
Outdoor
unit
b1
B1-
A(Max. length)
41
Indoor
unit
*Both gas and liquid interconnecting pipes must be insulated.

N07E: These instructions do not coverall
installations. However, the typical installation will be
to secure the installation plate to wall studs 16” apart.
Itis recommended that astud finder be used to
locate the wall studs.
El
El
El
E
Measure the wall and mark the centerline. It is
also important to use caution concerning the
location of the installation plate-routing of
the tig to power outlets is through the walls
typically. Drilling the hole through the wall for
piping connections must be done safely.
Mount the installation plate on the wall with
four type Ascrews. If mounting the unit on a
concrete wall, use anchor bolts.
Mount the installation plate horizontally by
aligning the centerline using alevel.
Drill the piping hole with a2%–3” hole core
drill. Drill the piping hole at either the right or
the left with the hole slightly slanted to b-e
outdoor side (see illustration below).
Installation plate
Left rear piping . . !,
--.-. -.--. -.--1 1... ..-. -.-J -.J I
center 2%–3” dia. piping hole
(See templates in the back of this manual for hole location relative
to the installation plate.)
:door I
TypeAscrew
NOIES:
‘For right rear piping, draw aline in the direction of
the arrow marked “A” and make another line
extending from the bottom line of the installation
plate. The meeting point of the two lines is the
center of the hole.
For left rear piping, draw aline extending left
from the bottom line of the installation plate.
This is the centerline of any hole for the left rear
installation.
+~- ‘---- T.
75

Installation instructions.
Refrigerant Piping and Condensate Drain–Indoor lJnit
El Optional tubing kits are available which consist
of all interconnecting copper lines, wiring
needed to connect indoor to outdoor units,
and aplastic sleeve endcap to enhance the
installation wall hole sealing. You may also
purchase the tubing, insulation, wiring, etc.,
locally for the installation. See chart on page
for tubing diameter sizes required for the
different models.
14
N07E Since therefrigerant metering device is
located in the outdoor unit, both the gas and the
liquid tubing line sets must be insulated. Amn@ex
material isrecommended.
Gaslineinsu\~ionWZtion
*For heat pump models, heat-resistant insulation material
with minimum rating of 230° Fis required.
El See chart on page 14 for maximum lengths of
tubing for interconnecting units. The indoor
and outdoor units are provided with flare nuts.
See the brass fittings on the indoor/outdoor
sections.
N07E:The indoor unit is shipped from the factory
with anitrogen holding charge to prevent moisture
contamination during shipment. Remove the flare
nuts on the indoor unit to vent the nitrogen
(environmentally friendly) into the atmosphere.
❑Measure distance between indoor and outdoor
units, considering the routing for the piping
and wiring. Cut tubing to lengths, insert the
tubing insulation. Flare the ends of tubes, after
inserting flare nuts that will connect to the
indoor and outdoor units.
76

Preparingtheindoor unit’spipingand drain
hose forinstaUationthroughthewall.
Remove the plastic tubing retainer (see
illustration below) and pull the tubing
and drain line awayfrom chassis.
Replaee theplastictubingholder in the original
thelowestside of thebundle. Locating atthe
upper side cancausedrainpanto ove%low
insidethe unk
El —
pcksition.
-----
To remove the retaine~ press
the bottom of chassis near the @Pull
retainer upward and pull the JI
tab out of its hole. r
❑
El
Route the tubingand thedrainhose straight
backwards.
Insertthe connectingwiringcableinto the
indoor unitfrom the outdoor unitthrough
thepiping hole.
1Do not connect the cable to the indoor unit.
2Make asmall loop with the cable for easy
connection later.
N07E: Wtig must comply with local and NEC
codes. The interconnecting tig between
indoor and outdoor units of this system must be
18-4 wiring, 18-gauge (minim Urn),3oo-volt mting,
type SJO-WA or STOWA.
.
‘Connecting cable
=@!!?!E;;;ng
N07E: If the drain hose will be routed in the room,
insulate the hose with an insulation material* so
that dripping from “sweating” (condensation) will
not damage fi.wniture or floors.
*Foamed polyethylene or equivalent is
recommended.
Indoor/outdoor 4
connecting cable ~
Taping

Installation instructions.
78
❑Indoor unitinstallation.
Hook the indoor unit onto the upper
portion of the installation plate. (Engage
the two hooks of the rear top of the indoor
unit with the upper edge of the installation
plate.) Ensure that the hooks are properly
seated on the installation plate by moving it
left and right.
1.-.1
netting
e
Drain h&e
Press the lower left and right sides of the unit against
the installation plate until the hooks engage with their
slots (clicking sound).
El hmedng thepipkgs to theindoor unit
1Align the center of the pipings and
sufficiently tighten the flare nut by hand.
2Tighten the flare nut with awrench.
af-
Indoor umt tubing
Flare nut
Piping
ElWrap theinsulationmaterialaroundthe
connectingportion.
UJ770N: Be careful to arrange the pipings, drain hose
and cables as shown on page 17 by connecting them to the
indoor unit.
Isulation material
Wrap insulation material around the connecting portion.

Connection of the Pipes
RJRLEFTREARPIPING:
Izl Route theindoor tubingwiththedrainhose
throughthepipinghole in the desiredposition.
Tubing
G
wholding
retainer
To remove the retainec press
the bottom of chassis near the @Pull
retainer upward and pull the
tab out of its hole.
I
El Insertthe pipings,power supplycord and the
connectingcableintothe pipinghole.
Outside
~
Piping
Connecting cable
Indoor
El Inserttheconnectingcableintotheindoor unk
1Do not connect the cable to the indoor unit.
2Make asmall loop with the cable for easy
comection later.
N07E: Wiring must comply with local and NEC
codes. The interconnecting wiring between
indoor and outdoor units of this system must be
18-4 wiring, 18-gauge (minimum), 3oo-volt mting,
type SJO-WA or STO-WA.
❑Tape thetubq, drainhose and theconnecting
cable.
@i!!i!s
Gas side piping
●.**
Liquid side piping
Drain hose
El Indoor unitimtallation.
Hook the indoor unit onto the upper
portion of the installation plate. (Engage
the two hooks of the rear top of the indoor
unit with the upper edge of the installation
plate.) Ensure that the hooks are properly
seated on the installation plate by moving it
left and right.
❑Conneet the pipingsto the indoor unit.
Align the center of the pipings and
sufficiently tighten the flare nut by hand.
79
,—

Installation instructions.
20
Piping and Condensate Drain Line—Indoor
C#lUllON: Be careful to arrange the pipings, drain hose and
cables as shown on page 17 by inserting them into the indoor
unit and reattaching the tubing retaine[
Isulation material
Wrap insulation material around the connecting portion.
•1 Reroute thepipingsandthe connectingcable
acrosstheback of the ehassk.
/
Piping r
Tubing holding
s
retainer ~\~Hook
=L @Push
•l Indoor unitinstallation.
Hook the indoor unit onto the upper
portion of the installation plate. (Engage the
two hooks of the rear top of the indoor unit
with the upper edge of the installation
plate.) Ensure that the hooks are properly
seated on the installation plate by moving it
left and right.
netting
e
Drain hose
Press the lower left and right sides of the unit against
the installation plate until the hooks engage with their
slots (clicking sound).