Friedrich 115 Volts US12 Original operating instructions

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Installation & Operation Guide
Thru-the-Wall Series
115Volts oUS08 oUS10 oUS12
230 Volts •US10 •US12
Model information can be found on the name plate on the front of the unit.
To register your application, complete and mail the enclosed registration card, or
register on-line at www.friedrich.com (USA only).
For your future convenience, record the model information here.
MODEL NUMBER SERIAL NUMBER PURCHASE DATE
920-136-01 (11/04)

READ THIS MANUAL
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little preventive
care on your part can save you a great deal of time and
money over the life of your air conditioner.
You'll find many answers to common problems in the trouble
shooting section. First review the trouble shooting section
beforecalling service. Your question may already be
answered.
CAUTION
• Contact an authorized Service technician for repair or
maintenance of this unit.
• The air conditioner is not intended for use by young
children without supervision.
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Safety Precautions
To prevent injury and property damage, the following instructions must be followed.
• Ignoring instructions and incorrectly operating the unit can cause harm or damage.
The seriousness is classified by the following indications.
,/_ WARNING "This symbol indicates the possibility of death or serious injury. /
J
//_ CAUTION .This symbol indicates the possibility of injury or damage to
•property only.
• Meanings of symbols used in this manual are as shown below.
I everOot s1
• Otherwise, it will cause electric
shock or fire due to heat
generation.
• It will cause electric shock or fire
due to heat generation.
• It will cause electric shock or fire
due to heat generation.
• It will cause electric shock.
• It will cause electric shock or fire.
• If the power cord is damaged, it
must be replaced by the
manufacturer or an authorized
service center.
• This could harm your health.

• They are sharp and may cause
an injury. • Water may enter the unit and damage the insulation. • Since the fan rotates at high speed during operation, it may
cause an injury.
• This could harm the pets
or plants.
• It may cause a fire or damage
the cabinet.
• Do not use this air conditioner to
preserve precision devices,
food, pets, plants, and art
objects. It may cause
deterioration of quality, etc.
• It may cause an electric shock.

Electrical Data
Electrical Data
115V~
QT
qo
230V~ Power cord may include a current interrupter
device. A test and reset button is provided on the
plug case. The device should be tested on a
periodic basis by first pressing the TEST button
and then the RESET button. If the TEST button
does not trip or if the RESET button wilI not stay
engaged, discontinue use of the air conditioner and
contact a qualified service technician.
USE OF EXTENSION CORDS
Becauseof potentialsafetyhazards,do not usean extensioncord.
Use Wall Receptacle Power Supply
Standard 125V,
3-wire grounding
receptacle rated
15A, 125V AC
Standard 250V,
3-wire grounding
receptacle rated
15A, 250V AC
Standa_ 250V,
3-wire grounding
receptacle rated
2gA, 250V AC
Use 15 AMP. time
delayfuse or 15AMP
circuit breaker
Use 20 AMP. time
delayfuse or 20AMP
circuit breaker
Electrical Shock Hazard
Plug into a grounded 3 prong outlet.
Do not remove ground prong.
Do not use an adapter.
Do not use an extension cord.
Failure to follow these instructions can result in
death, fire, or electrical shock.
All wiring should be done in accordance with local electrical codes and regulations.
NOTE : Aluminum house wiring may pose special problems. Consult a qualified electrician.
•/ ELECTRICAL SAFETY
IMPORTANT GROUNDING INSTRUCTIONS
The air conditioner has a three-prong grounding
plug on its power supply cord, which must be
plugged into properly grounded three-prong wall
receptaclefor your protectionagainst possible
shock.
FUSE - Use a time-delay fuse or circuit breaker.
Refer to the nameplate for proper power supply
requirements.
208/230 VOLT UNITS
These units are equippedwith a three-prong
grounding plugon the powersupplycord, which
must be pluggedin to a matching,properly
groundedthree-prongwall receptaclefor your
protectionagainstpossibleshock hazard.If such
an outlet is notpresent,one mustbe installed bya
qualifiedelectricianin accordancewith the National
ElectricalCodeand localcodes and ordinances.

Operating Instructions
Controls
_-TIMER
- SHUT-OFFTIME
•Youwill usually use shut-off time while you sleep.
•If unit is running, use Timerto set number of
hours until shut-off.
•For your sleeping comfort, once Time is set, the
Temperature setting will raise 2°F after 30 min.,
and once again after another 30 min.
• Push Timer button to advance setting from
1 Hour-* 2 Hours ........ 12 Hours maximum.
- START TIME
•If unit isoff, useTimer to set number of hours
before unit starts.
• Push Timer button to advance setting from
1 Hour-, 2 Hours ......... 12 Hours maximum.
REMOTECONTROLSIGNAL
RECEIVER
TEMPERATURE SETTING
• Usethis buttonto automaticallycontrolthe
temperatureof theroom.
Thetemperaturecan beset withina range
of60°Fto86°F byincrementsof I°F.
•The settingappearsinthe display.
POWER
• To turn the air conditioner ON, pushthis
button.
To turn the air conditioner OFF, push the
button again.
• This button takes priority over any other
button.
•When you first turn it on, the unit isin
cool mode, at Highfan speed, and set at
a temperature setting of 72°F.
FAN SPEED
• Everytimeyou pushthis button,it
advancesthesettingasfollows:
{High-* Low-, Med-* High}
MODE
- Pushthis button to shift modeof operationfrom COOL-, MONEYSAVER-, FAN.
- COOL :
• Fan runs continually for normal cooling operation.
- MONEY SAVER:
•The fan stopswhen the compressor stops cooling. Approximately every 3 minutes the fan will turn on
and the unitwill checkthe room air to determine if cooling is needed.
- FAN :
• Fan-only operation.
_after an electrical power failure, the unit will begin to run at its previous setting.

REMOTE CONTROL
POWER
• To turn the air conditioner ON, push this button.
To turn the air conditioner OFF, pushthe button again.
• This button takes priority over any other button.
•When you first turn iton, the unit is in cool mode, Highfan speed,
Temperature setting at 72°F.
•Auto Restart
In the event at a power failure, the unit will run atthe previous setting once
power returns.
TEMPERATURE SETTING I
•Usethis button to automatically controlthe temperature of the room.
The temperature can be set within a range of 60°Fto 86°F by
increments of I°F.
• The setting appears in the display.
FAN SPEED
• Every time you push this button itadvances the setting as follows:
(High-, Low-* Med-, High)
TIMER
- SHUT-OFF TIME
•You will usually useshut-off time while you sleep.
• Ifunit is running, use Timerto set number of hours until shut-off.
• Foryour sleeping comfort,once Time isset, the Temperature setting will
rise 2°F after 30 min, and after another 30 min.
• PushTimer button to advance setting from : 1 Hour -* 2 Hours ......... 12
Hoursmaximum.
- START TIME
• Ifunit is off, use Timerto set number of hours before unit start.
• PushTimer button to advance setting from : 1 Hour -* 2 Hours .........
12Hoursmaximum.
• Temp •
Fan Speed
Timer Mode
MODE
- Push this button to shift mode of operation from COOL -, MONEY SAVER -, FAN.
- COOL :
• Fan runs continually for normal cooling operation.
- MONEY SAVER
• The fan stops when the compressor stopscooling.
Approximately every 3 minutesthe fan will turnon and the unitwill check the room air temperature to
determine if cooling is needed.
- FAN :
• Fan-only operation

Additional controls and important information.
Ventilation Control
Push the lever to the "CLOSE" position to cool, heat or recirculate
room air only.
Pull the lever to the "OPEN" position to exhaust smoke or stale air
from the room.
This feature is best used in conjunctionwith the FAN ONLY position.
Air Direction PULL OPEN /PUSH CLOSE
Thedirectionof air canbe controlledbyadjustingthe horizontaland
verticallouvers.
•HORIZONTAL AIR-DIRECTION CONTROL
Thehorizontalair directionisadjusted bymovingthe verticallouver.
Theleverforthe verticallouverislocated inthe rightand left sideof
theair discharge.
• VERTICAL AIR-DIRECTION CONTROL
Theverticalair directionisadjusted bymovingthe horizontallouver.
Inserting the Remote Control Batteries
1. Remove the cover from the back of the remote controller.
2. Insert two batteries.
• Be sure that the (+) and (-) directions are correct.
• Be sure that both batteries are new.
3. Reattach cover.
• Do not use rechargeable batteries.
Make sure that both batteries are new.
• In order to prevent discharge, remove the batteries from the remote
control if the air conditioner is not going to be used for an extended
period of time
Keep the remote control away from extremely hot or humid places.
To maintain optimal operation of the remote control, the remote
sensor should not be exposed to direct sunlight.

Care and Maintenance
TURN THE AIR CONDITIONER OFF AND REMOVE THEPLUG FROM THE POWER OUTLET.
Air Filter Cleaning
The air filter should be checked at least twice a month to see if cleaning is necessary.
Trapped particles in the filter will build up and block the airflow. This reduces the cooling
capacity and can also cause an accumulation of frost on the cooling coils.
If the filter becomes torn or damaged you should replace it
immediately. Replacement filters are available from your
salesperson, dealer, and authorized customer service centers.
1. Open the inlet grille downward by grasping the top outside
edges of the inlet grille and pulling it towards you.
2. Remove the air filter from the front grille assembly by pulling
the air filter up slightly.
3. Wash the filter using lukewarm water and a mild detergent.
4. Gently shake all excess water from the filter.
Make sure the filter is completely dry and replace the filter
back into the unit,
How to Attach Front Grille to Cabinet
The front grille can be removed for cleaning or to check the model and serial numbers.
For your safety, you should attach the front grille using the following procedures.
1. Pull down front grille from the cabinet
top.
2. Push front grille's tips toward the cabinet
in order to insert front grille's tabs into
the cabinet.
3. Open the inlet grille.
4. Tighten the screw through the front grille
into the plate of control box.
5. Close inlet grille.

Parts
Learning part name prior to installation will help you understand the installation procedure.
Parts
The Unit
The Sleeve with the Rear Grille (sold separately)
1. CABINET
2. HORIZONTAL AIR DEFLECTOR
(Vertical Louver)
3. VERTICAL AIR DEFLECTOR
(Horizontal Louver)
4. AIR DISCHARGE
5. FRONT GRILLE
6. INLET GRILLE (Air Intake)
7. AIR FILTER
8. CONTROL BOARD
9. BUTTONS
10. POWER CORD
11. EVAPORATOR
12. CONDENSER
13. COMPRESSOR
14. BASE PAN
15. BRACE
16. SLEEVE ASSEMBLY
(Including Expanded Aluminum Rear grille)
17. REAR GRILLE