Model information can be found on the name
plate behind the front cover.
Please complete and mail the owner
registration card furnished with this product,
or register online at www.friedrich.com (USA
ehtdrocer,ecneinevnocerutufruoyroF.)ylno
model information here.
920-198-01 (04-08)
MODEL NUMBER
SERIAL NUMBER
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920-198-01
Congratulations!
You have purchased the very latest in room air conditioner technology. Your new Friedrich high effi ciency room air conditioner will give you many years of dependable service. Many extra features have been built into your Friedrich air conditioner to assure quiet operation, the best circulation of cool, dry air, functional
controls, and the most economical operation.
Table of contents
Air Conditioner Operation
Your safety and the safety of others............................................................................................................................................................................................2
Before Operating Your Unit .................................................................................................... ........................................................................................................3
For the best cooling performance and highest energy effi ciency ................................................................ .................................................................................3
How to operate your Friedrich room air conditioner ............................................................................ ..........................................................................................4
QuietMaster Programmable models
To Start Unit ................................................................................................................ ..................................................................................................................4
To Set Mode of Operation .................................................................................................... ..........................................................................................................4
MoneySaver
To Adjust Temperature ..................................................................................................................................................................................................................4
To Adjust Fan Speed ......................................................................................................................................................................................................................4
To Activate Smart Fan ....................................................................................................................................................................................................................4
To Set Hour Clock ..........................................................................................................................................................................................................................4
To Set The Timer ............................................................................................................................................................................................................................4
How to Use the Remote Control ....................................................................................................................................................................................................5
QuietMaster “K” / Twintemp
To Start Unit ..................................................................................................................................................................................................................................6
To Set Mode of Operation ..............................................................................................................................................................................................................6
To Adjust Temperature ..................................................................................................................................................................................................................6
Removing/Cleaning the Filter ........................................................................................................................................................................................................7
Fresh Air & Exhaust Control ..........................................................................................................................................................................................................7
Standard Sash Window Installations ...........................................................................................................................................................................................10
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always read and obey all
safety messages.
This is a safety Alert symbol.
This symbol alerts you to potential hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol with the word “WARNING”
or “CAUTION”. These words mean:
WARNING
CAUTION
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you
what will happen if the instructions are not followed.
2
NOTICE
You can be killed or seriously injured if you do not
follow instructions.
You can receive minor or moderate injury if you do not
follow instructions.
A message to alert you of potential property damage will have the word “NOTICE”.
Potential property damage can occur if instructions are not followed.
920-198-01
WARNING: Before operating your unit
Make sure the wiring is adequate for your unit.
If you have fuses, they should be of the time delay type. Before you install
or time delay fuse does not exceed the amp rating listed in Figure 1.
DO NOT use an extension cord.
The cord provided will carry the proper amount of electrical power to the
.tonlliwdrocnois netxena;tinu
Make sure that the receptacle is compatible with
the air conditioner cord plug provided.
This insures proper grounding. If you have a two prong receptacle you
will need to have it replaced with a grounded receptacle by a certifi ed
electrician. The grounded receptacle should meet all national and local
codes and ordinances. Under no circumstances should you remove the
ground prong from the plug. You must use the three prong plug furnished
with the air conditioner.
Test the power cord
All Friedrich room air conditioners are shipped from the factory with a
Leakage Current Detection Interrupter (LCDI) equipped power cord. The
LCDI device meets the UL and NEC requirements for cord connected air
conditioners.
To test your power supply cord:
1. Plug power supply cord into a grounded 3 prong outlet.
2. Press RESET (See Figure 2).
3. Press TEST (listen for click; Reset button trips and pops out).
4. Press and release RESET (listen for click; Reset button latches and
remains in). The power supply cord is ready for operation.
NOTE: LCDI device is not intended to be used as a switch.
Once plugged in the unit will operate normally without the need to reset
the LCDI device.
If the device fails to trip when tested or if the power supply cord is
damaged it must be replaced with a new supply cord from the manufacturer. We recommend you contact our Technical Assistance Line at
(800) 541-6645 ext. 845. To expedite service, please have your model
and serial number available.
WARNING
Electrical Shock Hazard
Make sure your electrical receptacle has the
same configuration as your air conditioner’s
plug. If different, consult a Licensed Electrician.
Do not use plug adapters.
Do not use an extension cord.
Do not remove ground prong.
Always plug into a grounded 3 prong outlet.
Failure to follow these instructions can result in
death, fire, or electrical shock.
CIRCUIT RATING
OR TIME DELAY
MODEL
SS08 • SS10 • SS12 • SS14
KS12 • KS15 • YS09
SS12 • SS16 • SM18
SM21 • KM18
SM24 • SL28 • KM24
YS13 • ES12 • ES16
SL36 • YM18 • YL24
EM18 • EM24 • EL36
Figure 1
NOTE: Your LCDI device will resemble one of these illustrations.
RESET
WARNING
TEST BEFORE EACH USE
1. PRESS RESET BUTTON
2. PLUG LDCI INTO POWER
RECEPTACLE
3. PRESS TEST BUTTON,
RESET BUTTON SHOULD
POP UP
4. PRESS TEST BUTTON,
FOR USE
DO NOT USE IF ABOVE TEST
FAILS
WHEN GREEN LIGHT IS ON
IT IS WORKING PROPERLY
FUSE
AMPVOLT
151255-15R
152506 -15R
202506-20R
302506-30R
TEST
REQUIRED WALL
RECEPTACLE
NEMA
NO.
RESET
TEST
Figure 2
For the best cooling performance and highest energy efficiency
Keep the filter clean
Make sure that your air conditioner is always in top performing condition
Make sure the airflow to and from the unit is clear. Your air conditioner puts the
conditioned air out at the top of the unit, and takes in unconditioned air at the
bottom. Airflow is critical to good operation. It is just as important on the outside
blinds on the sunny side of the dwelling will also add to your unit’s efficiency.
Insulation
Good insulation will be a big help in maintaining desirable comfort levels.
Doors should have weather stripping. Be sure to caulk around doors and
windows.
Proper installation of seal gasket
Make sure the seal gasket has been installed properly to minimize noise
and improve effi ciency. If the seal gasket has not been installed, please
refer to Step 14 (page 13) of the installation instructions.
Also, if you switch from Cool mode to Fan Only, and switch back to
COOL mode, there is a three minute delay before the compressor comes
back on.
3
920-198-01
How to operate your Friedrich room air conditioner (QuietMaster Programmable)
To start unit
1
If your air conditioner is installed and plugged into a proper re-
hcuoT.ogotydaersiti,elc at pec Power button once. The unit will
automatically be in Cool mode with the temperature set at 75°F
(24°C)andthefanspeedatF1,thesleepsetting.Thereisa3minute delay before the compressor will turn on. (See "Automatic
Component Protection" on this page).
2
Should theCheck Filter lightturn on whenyou ¿rst turn on the unit,
touch Check Filter to turn off the light. Check Filter light will come
Tou ch Check Filter to reset.
To set mode of operation
3
When you ¿rst turn on the unit,it will be in the Cool mode (light on),
with constant fan.
Tou ch MoneySaver®(light on) toactivate the MoneySaver®feature.
4
This cycles the fan with the compressor so that the fan does not
®
(MoneySaver
ture if the off cycle is too long). Or you may prefer constant fan for
more air movement. To return to constant fan, touch Cool.
5
Tou ch Fan Only (light on) if you want only the fan to run. You may want
to use this feature in conjunction with the FreshAir/Exhaustlever to
bring outside air into a room, or to exhaust stale air. (See page 7, "Fresh
Air and Exhaust Control" for more information.)
will alsorun the fan to sample the returnair tempera-
.noit ac ¿i dim uh edsevorpmidnaygrenesevassihT.emitehtllanur
Figure 3
DISPLAY
1
3
6
11
9
13
PM
Mode
Temp
Fan
Timer
Cool
1- 4
Speed
A/C
Stop
Power
Money
Saver
Smart
Start
Hour
Fan
A/C
Set
®
Check
Filter
Press to reset
Fan
Only
O
O
F
/
Timer
On/Off
C
2
12
4
5
8
7
10
14
15
To adjust temperature [60°F(16°C)to90°F(32°C)]
6
COOLER– Tou chand holduntil thedisplay shows the desired
room temperature.
WARMER– Touchand holduntil the display showsthe desired
7
room temperature.
8
FAHRENHEIT/ CELSIUS –To uc h ºF/ºCto showthe temperature
in Celsius, touch again to show Fahrenheit.
To adjust fan speed
9
Tou ch 1-4 Speed to see current setting. Touch again to change
(LOW), F3 is medium speed (MED), F4 is high speed (HIGH).
To activate smart fan
Tou ch Smart Fan (light on). Smart Fan will adjust the fan speed
10
of time, or more people enter a room, Smart Fan may adjust to a
higher fan speed to compensate for the increased heat load. This
keeps you from having to adjust the fan speed on your own. Smart
Fan cannot be activated in the Fan Only mode.
To deactivate smart fan
Tou ch 1-4 Speed, and select your desired fan speed.
11
To set hour clock
Press Set Hour once to see the current clock setting. Continue
12
pressing thebutton until the hour closest tothe actual timeappears
in the display.
MAKE SURE YOU SET A.M. AND P.M. PROPERLY. A light will appear in
the upper left corner of the display when the hour is P.M.
NOTE: Minutes will NOT show on display.
To set the timer
NOTE:.snoitcnufremittesotgni tpmet taerofebkcolcruoHteS
YoucansettheA/C Start and A/C Stopruohenofomum i nimaremit
apart and a maximum of 23 hours apart.
TIMER STOP -PresstheA/C Stop button and continue pressing
lected, they will remain in memory, and cycle daily until changed.
NOTE:eht,de tpur ret nisirewopr
odeggulpnusitinufISet Hour button
ehtrotes erebtsumTimer On/ Off functions will not work.
Automatic component protection
.noitcetorPtnen op moCcitamotuAhtiwdeppiuqesitinuruoY
Toprotect thec
turn the unit off or if power is interrupted. The fan will not be affected.
ompressor ofthe unit,there is a three minutetime delayif you
4
920-198-01
How to use the remote control
To start unit
1
POWER -Press the Power button once. Theunit will automatically
turn on in the mode and fan speed it was last left on.
To set mode of operation
2
COOL -Press theCool button toautomatically switch the operating
mode to COOL.
3
FANONLY-Press the Fan Only button if you want torun the fan only.
You may want to use this feature in conjunction with the Fresh Air/Exhaust if you want to bring outside air into the room, or exhaust stale
air.(TheFRESHAIR/EXHAUSTfeatureislocatedonthefrontofthe
airconditionernearthetop.SeeFigure9onpage7.)
4
MoneySaver®- Press the MoneySaver®button to activate the
MoneySaver
that the fan does not run all the time.
To adjust temperature
5
COOLER - Press theCooler button to raise the temperature
setting.
6
WARMER - Press the Warmer button to lower the temperature
setting.
®
feature. This cycles the fan with the compressor so
*
(QuietMaster Programmable)
To set the timer
NOTE: Set the hour clock before attempting to set timer functions. You
cansetthetimerOn/Off a minimum of one hour apart, and a maximum
of 23 hours apart.
9
TIMER START - PressStart to view the current start time for cool-
ing. Continue pressing the Start button until you arrive at the start
time you desire. The start time for cooling will then be set.
or deactivate (light off) the timer. Once the Start and Stop times
have beenselected, theywill remain in memory, and cycledaily until
changed.
NOTE: If the unit isunplugged orthe poweris interrupted,the HOUR
CLOCK must be reset or the Tim
Figure 4
er On/off functions will not work.
To adjust fan speed
7
FAN SPEED -PresstheFan Speed button to see the current set-
ting. Press again to change the fan speed. F1 is the lowest setting
(SLEEP SETTING), F2 is low speed (LOW), F3 is medium (MED),
and F4 is high (HIGH).
To set the hour clock
8
SET HOURCLOCK- PressSet Hour once tosee the current clock set-
ting. Continue pressing the button until you arrive at the current time.
MAKESUREYOUSETTHEA.M.ANDP.M.PROPERLY.(NOTE:
MINUTES ARENOT SHOWNON THE DI
the upper left corner of the display when the hour is P.M.
*
A Friedrich RC1 wireless remote control can be used to operate all
QuietMaster
Programmable models.
®
SPLAY.) A lightwill appear in
Temperature
Cooler
2
11
9
Cool
Fan
OnlySpeed Saver
Timer Operation
On/Off
Start
Warmer
Power
Money
Fan
®
Set Hr.
Stop
56
1
43
7
8
10
5
920-198-01
Allow 3 min. between restarts
SPEED
Sleep
Setting
Low
Cool
Medium
Cool
High
Cool
Fan
Only
Off
MINMAX
Money Saver
®
YesNo
Allow 3 min. between restarts
Money Saver
®
MAX
COOL
MAX
HEAT
Low
Cool
Med
Cool
High
Cool
Low
Heat
Med
Heat
High
Heat
Fan
Only
Off
YesNo
How to operate your Friedrich room air con di tion er
(QuietMaster 'K' / Twintemp models)
To start unit
If your air conditioner is installed and plugged into a properly grounded
.eta repootydaersiti,elc atpec er
Mode control (QuietMaster ‘K’)
The upper dial (Figure 5) allows you to select cooling at four different
speeds, as well as Fan Only (Models SL28 and SL36 only have three
cooling speeds.).
Off - to turn the unit off.
High Cool - for quick cooling.
Medium Cool.erutarepmetderis edaniatniamot-
Low Cool - when cooling demand is low.
Sleep Setting - for nighttime use, or when cooling demand is low.
Fan Only - to circulate air in the room without the compressor coming on.
The Fan Only setting can also be used with the Exhaustevomerotgnittesria
stale air or smoke from the room; or it can be used with the Fresh Air setting
to bring outside air into the room. This is especially useful in the spring and fall
hwFresh Air and Exhaust controls
normal, or closed position, which recirculates air for maximum performance
Off - to turn the unit off.
High Cool or High Heat.esnops erkciuqrof-
Medium Cool or Medium Heat.erutare
Low Cool or Low Heat - for nighttime use, or when demand is low.
Fan Only - to circulate air in the room without the compressor coming on.
The Fan OnlyehthtiwdesueboslanacgnittesExhaustotgnittesria
Care and Maintenance / Fresh air and exhaust control
To remove, wash and replace filter and return air grille
Open the return air (RA) grille by grasping it at the top outside edges and
pulling towards you (See Figure 7). The RA grille will stay open until it is
detachedorclosed(itiseasiertocompletelydetachthegrillebeforeclosing
it). To remove the RA grille, grasp it at the bottom and pull towards you.
The ¿lterisheldinplacebytwospringclips(SeeFigure
theclips,graspthe¿lter andpull towards you to removeit for cleaning.Clean
with warm water and a mild detergent, rinse, dry completely and replace.
Use caution when removing the ¿lter. The coil surface can be sharp.
If the RA grille has been removed, pick up the grille by supporting it from
both sides near the bottom (See Figure 8, Note 1). Lift return air grille and
insert the grille's tabsinto the bottom slotsof the dischargeair plenum (See
NOTE: This manual includes installation instructions for window mount and thru-the-wall mount methods. TwinTemp
®
heat/cool units are designed for
permanent thru-the-wall installation. Mounting the unit in a window will require a window mounting accessory kit, available through your Friedrich dealer.
WARNING
Electrical Shock Hazard
Failure to follow these instructions can result in
death, fire, or electrical shock.
Read This First! Electrical Requirements
IMPORTANT:Before youbegin the actualinstallation ofyour air conditioner,
check local electrical codes and the information belo
w.
Your air conditioner must be connected to a power supply with the same
A.C. voltage andhertz as markedon the data platelocated on the chassis.
Only alternating current (A.C.), can be used. Direct Current (D.C.) cannot be
used. Refer to page 3 for the correct type of receptacle for your model.
13WINDOW SEAL GASKET (DARK FOAM) 1
14CHASSIS SEAL GASKET (LIGHT FOAM)1
DESCRIPTION
QTY.
2TEKCARBTROPPUS1
4TUNDLEWTALF42-013
1POT,ELGNADRAOBGNIW5
1)ETINOSAM(DRAOBGNIW8
4TUNDEEPSEPYT"J"9
1)LYNIV(TEKSAGGNILAES21
Thru-the-wall
Installation Hardware
ITEM
NO.
MOUNTING PARTS
4SCREW, SHEET METAL #12A x 2" 7
14CHASSIS SEAL GASKET (LIGHT FOAM)1
DESCRIPTION
QTY.
ITEM #2
ITEM #4
ACCESSORY DETAIL
ITEM #14
ITEM #1
ITEM #3
ITEM #7
ITEM #9
ITEM #8
ITEM #10
ITEM #11
ITEM #13
ITEM #12
ITEM #6
ITEM #5
NOT TO SCALE
9
920-198-01
Standard Sash Window Installations
WARNING
Falling Object Hazard
Not following Installation Instructions
for mounting your air conditioner can
result in property damage, injury, or
death.
STEP 5Anchor the side angles (Item #6) by engaging the tabs at each
end of the sill plate (see Figure B) with the bottom loops of the
side angle. Engage the tabs at each end of the top angle (Item
#5) with the top loops of the side angle (see Figure B). Install
two(2)screws(Item#7)tosecurethetopangletabsandthe
side angle to the cabinet (see Figure B).
STEP 6Check the window sill and frame to be sure they are in good
condition and ¿rmly anchored to the wall. Repair if necessary.
STEP 1Remove decorative plastic return air grille to a safe area away
from unit. The return air grille can be removed by pulling at the
sides on either the top or bottom.
STEP 2Alsoremove the installation hardware toa safe area away from
the unit.
STEP 3wercsthgirrafehtgni vom erybreniatersissahcehtevomeR
in the basepan (see Figure A); save this screw to reattach
the chassis retainer after installation (S
tep 15). Also, remove
and discard the two retainer screws and black plastic washers
located at the rear of the unit.
the frontof thebase pan,together with thepull strap(see FigureA)
to pullthe chassisout ofthe cabinet. REMOVETHE LARGEWHITE
DURING SHIPMENT. Inspectbasepan fordislodged white blocks,
emove. Do not remove any other foam parts.
and r
Figure A
STEP 7CABINET MOUNTING –Raisethelowersashwindow¼"
more than the height of the cabinet. Carefully slide the cabinet
through theopen window until thesill plate channel rests behind
the window sill and the top support rests against the window
(see Figure C.) Center side to side and drill three (3)
5
»32" dia.
pilot holes into the window sill using the holes in the cabinet sill
plate as a guide. Install three (3) #12A x 2" long screws (Item
Figure C).
#4,
CAUTION
Excessive Weight Hazard
Use two or more people when
installing your air conditioner.
Failure to do so can result in
back or other injury.
ROS SERP MOCEHTNIARTSEROTDESUSKCOLBMAOF
HAND PULL
CAUTION
Cut/Sever
Although great care has been
taken to minimize sharp edges
in the construction of your unit,
use gloves or other hand
protection when handling unit.
Failure to do so can result in minor
to moderate personal injury.
FAR RIGHT
SCREW
CHASSIS
RETAINER
WIRE
10
Figure B
CABINET
PULL STRAP
TOP ANGLE (ITEM #5)
SIDE ANGLE
(ITEM #6) 2
REQUIRED
SILL
PLATE TAB
8A x
" LONG SCREW
(ITEM #7) 2 REQUIRED
DETAIL B-1
DETAIL B-2
TAB
LOOP
920-198-01
STEP 8 OUTSIDE SUPPORT MOUNTING – Assemble the support
(4) 10-24 1" long screws (Item #2) and four (4) 10-24 Àat nuts
(Item #3). Adjust the support brackets tobring the bottom pads
in contact with the wall surface. (A
1"x4"or 2"x4"SPACER
SHOULD BE USED BETWEEN THE WALL AND THE
5
OR VINYL SIDING). Drill
»32" dia. pilot holes and secure the
)4#
Tighten all screws.
NOTICE
Instructions for mounting sleeve with
slope must be observed to prevent entry
of water into room.
NOTE: The discharge air, return air,
outlets must be unobstructed to avoid recirculation of rejected
heated air.
large stone ledges.
condenser air inlets and
noit curts nocemarfdradnatsawohssnoitartsulligniwollofehTsehtgni tpadafosyawdetseggusemossallewsanoitallatsniupport bracket to thick walls and
ruofhtiwten i bacehtfosliarmottobehtot)1#metI(stekcarb
eeS(.ten i bacehtfosedisehtdnaslennahcwodniwedisehtneewt
Figure F
"J" TYPE SPEED NUT
(ITEM #9) 2 REQUIRED
SPRING STEEL
CLIP (ITEM #10) 2
REQUIRED
3"
EROFEBECNA RAELC"
CUT
WINGBOARD
PAN EL
CENTER THE HOLE IN THE
SPEED NUT OVER THE SLOT IN
THE WINGBOARD PANEL
CUT EDGE
3"
SLIDE CLIP OVER
CUT EDGE OF
WINGBOARD
PANEL
STEP 11INSTALL THE SIDE WINGBOARD PANELS – Be sure the
side support brackets havebeen installed as shown inFigure
D. Raise the window sash and install the right and left side
wingboard panels. (See Figure G).
STEP 12 INSTALL THE WINDOW SEALING GASKETS – Measure
andcutthevinylwindowsealgasket(greycolor,Item# 12)to
¿t the width of the window, and install as shown in
Figure H.
Pull the window sash down behind the gasket. Measure and
cut the dark foam window seal gasket (Item #13) and install it
between the upper glass panel and the top part of the lower
sash. (See Figure H).
NOTE: FOR REASONS OF SECURITY AND SAFETY, THE
SUC
THE WINDOW FROM OPENING.
STEP 13 When possible, caulk the outside of the installation with
.skaelre htaewtneverpotgnikluacepytlairtsudni
CAUTION
Excessive Weight Hazard
Use two or more people when
installing your air conditioner.
Failure to do so can result in
back or other injury.
Although great care has been
taken to minimize sharp edges
in the construction of your unit,
use gloves or other hand
protection when handling unit.
Failure to do so can result in minor
to moderate personal injury.
STEP 14 INSTALL CHASSIS – After installing the shell, slide the chassis
into the shell stopping approximately 3" from full insertion. Stuff
the chassis sealgasket one inch deep between thechassis
and the shell (see FigureI). Begin at either bottom corner and
go up the side, across the top, and down theopposite side. Then
push thechassis allthe w
so that the plastic front meets the front edge of the shell.
If chassis seal gasketis not installed, the operation of theunit
will be negatively affected. Operational noise and outside
noise will also be ampli¿ed.
STEP 15 Reattach the chassis retainer wire with the same screw as in
Step 3 (See Figure A).
ayinto the shellfor the remainingdistance
Figure G
SECURE THE SIDE WINGBOARD PANELS TO
THE SIDE ANGLES WITH FOUR (4) #8 x ½" LONG
SCREWS (ITEM #11), TWO ON EACH SIDE.
TOP OF CABINET
PLACE WINGBOARD PANEL IN
WINDOW JAM TO COMPRESS THE
SPRINGS INSIDE THE RUNNERS,
AND SWING THE PANEL INTO PLACE
INDICATED BY THE DOTTED LINE.
WINDOW JAM
Figure H
INSERT VINYL WINDOW SEAL
GASKET OVER TOP ANGLE
TO WINGBOARD (ITEM #12)
VINYL
WINDOW
GASKET
INSERT FOAM WINDOW
SEAL GASKET (ITEM # 13)
LOWER WINDOW SASH
TOP WINGBOARD ANGLE
SECTION A - A
SECTION B - B
13
920-198-01
STEP 16 OPTIONAL: The factory assembles the supply cord so that
it exits the left side of the unit. At the consumer’s discretion,
the supply cord can be made to exit the right side of the unit.
To do this, remove the black rubber coated cord clamp from
under the far left screw (See Figure I). Replace this screw
back into the far left screw hole. Route the supply cord over
the top of the return air grille latches and reattach the clamp
to the adjacent screw hole (F
igures I & J). Detach the right
side cord clamp, routethe supply cordthrough it andreattach.
Thesupplycordshouldbepulledtautsoasnottorestonthe
return air grille latches.
(See Figure K, Note 1.) Lift return air grille and insert the grille's
tabs into the bottom slots of the discharge plenum (See Figure K,
Note 2). Snapthe grille intoplace bypushing the
grille upand onto
the unit's latches at the bottom (See Figure K, Notes 3 and 4).
STEP 19Refer to the Operating Instructions beginning on page 3.
Figure J
ADJACENT
SCREW HOLE
AIR FILTER
CORD
CLAMP
RETURN AIR
GRILLE LATCH
Figure K
NOTE 1
NOTE 3
DISCHARGE
AIR PLENUM
SLOT
TA B
CHASSIS
SEAL
GASKET
WHEN INSTALLING CHASSIS SEAL GASKET,
BEGIN AT EITHER BOTTOM CORNER AND
GO UP THE SIDE, ACROSS THE TOP, AND
DOWN THE OPPOSITE SIDE.
NOTE 2
SLOT
TA B
RETURN
AIR GRILLE
(NOTE 1)
NOTE 3
RETURN AIR
GRILLE LATCH
RETURN
AIR
GRILLE
CORD CLAMP
NOTE 4
SIDE VIEW
LATCH
14
LATCHES
920-198-01
Through-the-wall Installations
The following instructions apply to wood, masonry,
brick, concrete or cinder block wall construction
WARNING
Falling Object Hazard
Not following Installation Instructions
for mounting your air conditioner can
result in property damage, injury, or
death.
STEP 1 Follow steps 1,2, 3 and 4of the "STANDARD SASH WINDOW
INSTALLATION" instructions beginning on page 10.
Figure A
CABINET
BEFORE
SCREW
(2 REQUIRED)
STEP 2 CABINET PREPARATION – Remove the sill plate from the
plate. Note that the chassis retainer is secured by a right side
nut and screw (See Detail 1, Figure A.) Bend the tabs of the
sill plate down into its channel at both ends of the plate or cut
them off (See Detail 2, Figure A
.) Turn the sill plate end to end,
atsnierdna°081
so that the head of screw is on bottom of cabinet facing upand
nut is on top facing down (See Detail 3, Figure A.) Insure that
the chassis retainer is reinstalled as shown in the detail.
STEP 3 WALL PREPARATION – The maximum wall thickness permis-
to be installed. THE OUTSIDE CABINET CONDENSER-AIR-
INSIDE THE WALL AREA. Observe the maximum wallthickness
.BerugiFnimarg a iddnatrahcehtninwohs
SPECIAL INSTRUCTIONS FOR EXTRA THICK WALLS –
ninoitallatsniroF
in the chart, the following suggested construction may apply.
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GNIDNETXEYBDEKCOLBEBTONTSUMSREV UOL-EKATNI
nwohsssenkcihtmum i xamehtgnideecxesllaw
SILL
PLATE
TURN SILL PLATE
END TO END
RETAINER, CHASSIS
THIS SIDE ONLY
DETAIL 1
DETAIL 2
BEND TABS DOWN
Figure B EXTRA THICK WLL CONSTRUCTION
MAXIMUM WALL THICKNESS
CONDENSER
AIR INTAKE
LOUVERS
TOP VIEW SHOW ING
MODELA
SMALL CHASSIS7 "
MEDIUM CHASSIS7
LARGE CHASSIS15
BEVELED SIDES FOR
AIR INTAKE. WALL
BELOW UNIT MUST BE
"
BEVELED ALSO.
"
NOTE: HOLES
MOVED TO
BACK SIDE
NUT
(2 REQUIRED)
SCREW AND NUT
ORIENTATION NOW
TOP VIEW
CONDITIONED ROOM SIDE AIR
CONDENSER AIR
OUTLET / REJECTED
HEATED AIR
NUT
(2 REQUIRED)
DETAIL 3
SCREW
(2 REQUIRED)
REVERSED
2" MINIMUM
BOTH SIDES
CONDENSER AIR
INTAKE LOUVERS
NOTE: Condenser air inlets
and outlet must be unobstructed to avoid the recirculation of
rejected heated air.
15
920-198-01
STEP 4CHECKING WIRING AND PLUMBING: Check all wiring and
plumbing inside and outside of the wall to be sure none will be
broken where the hole is to be cut.
STEP 5HOLE CONSTRUCTION: Depending upon size of unit to be
installed, lay out the hole dimensions per the chart below. Cut
and framein hole to¿nished dimensions. Use 2" x4" material for
framing and follow the suggested typical installations in Figure
C, D, or E.
STONE VENEERS,
LOCATETHEHOLENEXTTOONEOFTHESTUDS.FOR
MASONRY, CONCRETE OR CINDER BLOCK WALLS,
LOCATE HOLE FOR CONVENIENCE.
FINISHED
DIMENSION
A16
B26
SMALL
CHASSIS
3
»16"18
3
»16"26
MEDIUM
CHASSIS
3
»16"20
3
»16"28
LARGE
CHASSIS
3
»8"
1
»4"
NOTE: THESE DIMENSIONS ARE FOR FINISHED HOLE SIZE.
Figure D
BRICK VENEER CONSTRUCTION
SHIM VOID SPACES AT TOPAND
SIDES WITH WOOD AS REQUIRED
CAULK ALL SIDES
CABINET
ELECTRICAL RECEPTACLE
(SEE FIGURE E FOR
LOCATION NOTE)
Figure E
SOLID MASONRY CONSTRUCTION
Figure C
FRAMEWALLCONSTRUCTION
CAULK ALL SIDES
CABINET
ELECTRICAL
RECEPTACLE
(SEE FIG. E FOR
LOCATION NOTE)
SHIM THE VOID
SPACEAT THE
TOP AND SIDES
WITH WOOD AS
REQUIRED
CAULK
ALL SIDES
CABINET
MORTAR
ELECTRICAL
RECEPTACLE
POINT "X"
NOTE: ELECTRICAL RECEPTACLE LOCATION FROM
POINT "X" MUST BE WITHIN A MAXIMUM RADIUS OF
69" FOR 115V UNITSAND 45" FOR 230V UNITS.
16
Figure F TYPICAL INSTALLATION
920-198-01
TRIM MOULDING
SCREW #12A x 2"
LONG (USE 3)
SILL PLATE GUIDE CHANNEL
INSIDE WALL SURFACE
CAULK ALL SIDES WEATHER TIGHT
STEP 6 Slide the cabinet into the hole far enough to allow the guide-
Figure F).
STEP 7 Drill three (3)
5
»32" dia. pilot holes through holes in sill-plate
into framing and install three (3)#12A x 2" long screws (See
Figure F).
" SLOPE DOWN
NOTE: SUPPORT BRACKETS MAY BE OMITTED
FROM THROUGH-THE-WALL INSTALLATIONS IF THE
CABINET IS SECURED AS FOLLOWS. DRILL 2 HOLES
IN EACH SIDE AND INSTALL 4 FASTENERS (2 EACH
SIDE). USE #12 x 2" SCREWS, TOGGLE BOLTS OR
EXPANSIONANCHOR BOLTS AS SHOWN IN STEP 7.
CABINET
SUPPORT BRACKETS (AVAILABLE AS OPTION AL AC CES SORY)
# 4, page 9). Provided that Step 5 (hole construction) provides
a sturdy mount with solid vertical studs, no support brackets
are required. The installation must su
pport the weight of the
unit plus an additional weight of 400 pounds on the rear of the
cabinet.
NOTE:ALTERNATE FASTENERS WHICHMAYBE US
ED FOR
SECURINGTHESILL PLATEINTHE WALLAND THESUPPORT
BRACKETS TO THE OUTSIDE WALL (NOT FURNISHED BUT
AVAILABLE ATLOCAL HARDWARE STORE).
EXPANSION ANCHOR BOLT
MOLLY OR TOGGLE BOLT
If support brackets are available, they can certainly beused for
through-the-wall installations as shown in Figure F.
If thereliability ofthe wallis inquestion, a windowinstallation kitwhich
includes support brackets can be ordered (see Accessories).
STEP 9If desired, trim around the cabinet on the room side with a suitable
frame moulding furnished by the installer (see Figure F).