Friedrich KStar KQ08E10 User manual

Room Air Conditioner
Installation and Operating
Manual
MODEL NUMBER SERIAL NUMBER PURCHASE DATE
920-138-00 (01/02)
KQ08E10
Registering Your
Room Air Conditioner
Model information can be found on the name plate located on the
side of the unit near the control panel. Please complete and mail
the owner registration card furnished with this product or register
on-line at www.friedrich.com (USA only). For your future
convenience, record the model information here.
KStar®
EPA DOE

Congratulations!
You have purchased a Friedrich KStar®
room air conditioner. The Friedrich
KStar®is designed to provide maximum
comfort and quietness.
Table of Contents
Introduction ..................................................................................2
Safety Precautions.......................................................................3
How to operate your Friedrich KStar®........................................5
Installation Instructions...............................................................8
Warranty......................................................................................16

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 relocate this unit, be sure that
the amperage rating of the circuit breaker 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 unit; an extension cord will not.
Make sure that the receptacle is compatible with the wall plug provided.
This insures proper grounding. If you have a two-prong receptacle you will need to replace it with a
three-prong grounded receptacle that meets all national and local codes and ordinances. You must use the
three-prong plug furnished with the air conditioner.
Figure 1
For the Best Cooling Performance and Energy Efficiency
Keep the filter clean
Make sure that your air conditioner is always in top performing condition by cleaning the filter regularly.
Instructions for removing and cleaning the filter can be found on page 7.
Provide good airflow
Make sure that the airflow to and from the unit is unobstructed. Your air conditioner puts the air out at the
top of the unit, and takes in air at the bottom. Airflow is critical to good operation. It is just as important on
the outside of the building that the airflow around the unit exterior is not blocked.
Unit Placement
If your air conditioner can be placed in a window or a wall that is shaded by a tree or another building, the
unit will operate even more efficiently. Using drapes or 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.
Introduction
MODEL
KQ08E10
AMP VOLT NEMA NO.
15 125 5-15P
CIRCUIT
RATING OR
TIME DELAY
FUSE PLUG FACE
2

WARNING
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be
followed.
■Incorrect operation due to ignoring of instruction will cause harm or damage, the seriousness is classified
by the following indications.
3
WARNING This symbol indicates the possibility of death or serious injury.
CAUTION This symbol indicates the possibility of injury or damage to
properties only.
■Meanings of symbols used in this manual are as shown below.
Be sure not to do this.
Be sure to follow the instructions.
Plug in the power plug
properly.
• Otherwise, it will cause electric
shock or fire due to heat
generation.
Do not operate or stop the
unit by inserting or pulling
out the power plug.
• It will cause electric shock or fire
due to heat generation.
Do not damage or use an
unspecified power cord.
• 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 or a
similarly qualified person in order to
avoid a hazard.
Do not modify power cord
length or share the outlet
with other appliances.
• It will cause electric shock or fire
due to heat generation.
Do not operate with wet
hand or in damp
environment.
• It will cause electric shock.
Do not direct airflow at room
occupants only.
•
This could lead to health problems .

4
Sharp
edges
Safety Precautions
When the air filter is
to be removed, do not
touch the metal parts
of the unit.
•It may cause an injury.
Do not clean the air
conditioner with
water.
•Water may enter the unit
and degrade the
insulation. It may cause
an electric shock.
Ventilate well when
used together with a
stove, etc.
•An oxygen shortage may
occur.
When the unit is to be
cleaned, switch the
unit off, and unplug
it.
•Since the fan rotates at
high speed during
operation, it may cause
an injury.
Do not put a pet or house
plant where it will be exposed
to direct air flow.
•This could injure the pets or
plants.
Do not use for special
purposes.
•Do not use this air conditioner to
preserve precision devices, food,
pets, plants, and art objects.
It may cause deterioration of
quality, etc.
Do not operate switches
with wet hands
.
•It may cause an electric shock.
Do not apply an insecticide
or flammable spray.
•It may cause a fire or deformation
of the cabinet.
Do not put a heater, etc.
where it is exposed to direct
air flow.
• It may cause imperfect
combustion.
SHARP EDGES!
The edges of the case can
be SHARP!
•Use caution when handling the
case. Grip it firmly and do not allow
it to slip while holding it.
• Use heavy gloves to handle the case if
necessary.
• DO NOT
allow the
case to slide
against
your skin!

5
How to Operate Your KStar®Room Air Conditioner
The controls will look like the following.
Controls
•FOR NORMAL COOLING
1. Turn the Mode switch to the High, Med, or Low Cool setting.
2. Set the Temperature control to the desired temperature point (the mid-point is a
good starting position). If the room temperature is not satisfactory after a
reasonable time, adjust the control to a cooler or warmer setting, as appropriate.
•FOR MAXIMUM COOLING
1. Turn the Mode switch to the High Cool setting.
2. Set the temperature control to the highest temperature point (all the way to the
right).
•FOR QUIETER OPERATION
1. Turn the Mode switch to the Low Cool setting.
2. Set the Temperature control as needed.
•EnergySaver Switch
This rocker switch can be depressed to either YES or NO. In the yes position, you will
get the most economical operation. Both the fan and the compressor will cycle on and
off together, maintaining the selected temperature at a more constant level and
reducing the humidity more efficiently. This control will only operate when the unit is in
a cooling mode. In the NO position, the fan will run constantly as long as the unit is in
the cooling mode.
When the air conditioner has finished cooling the room and is turned off or set to the
fan position, wait at least 3 minutes before resetting to the cooling operation again.
CAUTION

6
VENTCLOSE OPEN
Part A
Part B
The direction of air can be controlled horizontally or vertically by using the horizontal
louver or vertical louver.
Horizontal Air-Direction
The horizontal air direction is adjusted by
moving the inside louvers to the left or
right.
Vertical Air-Direction
The vertical (up or down) air direction is
adjusted by applying pressure to the bank
of the horizontal louvers.
Additional controls and important information.
Air Direction
How to Operate Your KStar®Room Air Conditioner
Ventilation
The ventilation lever must be in the CLOSE position in order to maintain the best cooling conditions.
When fresh air is necessary in the room, set the ventilation lever to the OPEN position.
The damper is opened and room air is drawn out.
NOTE: Before using the ventilation feature,
make a ventilation kit. First, pull down
part to horizontal line with part .

Care and Maintenance
The air filter behind the front grille should be checked and
cleaned at least once every 2 weeks or more often if
necessary.
The grille is designed to clean the filter both upward and
downward.
•To Remove the Filter
1. Remove the front cover by gripping the top outside edges
and pulling toward you.
You will notice that the grille will only open to about a 56°
angle. Do not force the grille open too far.
2. Find the two clips that hold the grille in place.
Gently lift the filter out.
•To Clean the Filter
1. Clean with warm (104°F or 40°C) water. Be sure to shake
all water off before replacing the filter.
2. Carefully position the filter, bottom first, and snap back
into place.
CAUTION: DO NOT operate the air conditioner without a filter
because dirt and lint will clog it and reduce
performance.
The coils on the outdoor side of the air conditioner should be
checked regularly. If they are clogged with dirt or soot they may be
professionally steam cleaned, a service available through a dealer.
Turn the air conditioner off and remove the plug
from the wall outlet before cleaning. To clean, use water and a mild detergent. Do not use bleach or abrasives.
In humid weather, excess water may cause the
BASE PAN to overflow. To drain the water,
remove the DRAIN CAP and secure the DRAIN
PIPE to the rear hole of the BASE PAN.
How to Operate Your KStar®Room Air Conditioner
7
Drain pipe
Drain cap
Air Filter
Grille and Case
Outdoor Coils
Drainage

8
Installation Instructions
Electrical Data
NOTE TO INSTALLER: Leave these
instructions with the air conditioner after
installation is completed.
NOTE TO CONSUMER: Keep this Installation
and Operating Manual for future use.
Important notes:
It is recommended that proper attire be worn
during installation.
For personal safety, this air conditioner must
be properly grounded.
It is important to have the wall outlet and circuit
checked by a qualified electrician if there is any
doubt as to whether a proper ground exists.
CAUTION:
Do not under any circumstances, cut or remove
the third (ground) prong from the power cord.
Do not change the plug on the power cord of
this air conditioner.
Aluminum house wiring may present special
problems–consult a qualified electrician.
❒Phillips-head screwdriver
❒Flat-blade screwdriver
❒Ruler or tape measure
❒Scissors or knife
❒Pencil
❒Level
❒Hammer
Before You Begin
Tools You Will Need
Read these instructions completely and carefully.
Line Cord Plug Use Wall Receptacle Power Supply
Power supply cord with
3-prong grounding plug
Use 15 AMP time
delay fuse or circuit
breaker.
Standard 125V, 3-wire grounding
receptacle rated 15A, 125V AC

Installation Instructions
9
SITUATIONS WHERE THE APPLIANCE
WILL BE DISCONNECTED ONLY
OCCASIONALLY:
❒ Because of potential safety hazards, we
strongly discourage the use of an
adapter plug. However, if you wish to
use an adapter, a TEMPORARY
CONNECTION may be made. Use
UL-listed adapter, available from most
local hardware stores. The large slot in
the adapter must be aligned with the
large slot in the receptacle to assure a
proper polarity connection.
SITUATIONS WHERE THE APPLIANCE
WILL BE DISCONNECTED OFTEN.
❒ Do not use an adapter plug in these
situations. Unplugging the power cord
frequently can lead to an eventual
breakage of the ground terminal. The
wall power outlet should be replaced by
a three-slot (grounding) outlet instead.
CAUTION: Attaching the adapter ground
terminal to the wall receptacle cover screw does
not ground the appliance unless the cover screw
is metal, and not insulated, and the wall
receptacle is grounded through the house
wiring.
The customer should have the circuit checked by
a qualified electrician to make sure the
receptacle is properly grounded.
Disconnect the power cord from the adapter,
using one hand on each. Otherwise, the adapter
ground terminal might break. DO NOT USE the
appliance with a broken adapter plug.
Electrical safety
For the user's personal safety, this appliance must be properly grounded
Do not cut or remove the third (ground) prong from the power plug
The power cord of this appliance is equipped
with a three-prong (grounding) plug. Use this
with a standard three-slot (grounding) wall
power outlet to minimize the hazard of
electric shock. The customer should have the
wall receptacle and circuit checked by a
qualified electrician to make sure the
receptacle is properly grounded.
Use of extension cords
Because of potential safety hazards, we strongly discourage the use of an extension cord.
Ensure proper ground
exists before use
PREFERRED
METHOD
Adapter plug
Receptacle cover
Metal screw

10
1 7 2 345 14
10 11 9 12 13 8
Type C (5)
Type A (13)
Bolt (2)
Nut (2)
Type B (3)
Foam top
window gasket
Window sash seal
Right frame
curtain
Window locking
bracket
Left frame curtain
Frame guide(2)
Sill support(2)
6
Installation Instructions
Learning part names prior to installation will help you understanding the installation procedure.
1. CABINET
2. HORIZONTAL AIR DEFLECTOR
(VERTICAL LOUVER)
3. VERTICAL AIR DEFLECTOR
(HORIZONTAL LOUVER)
4. AIR DISCHARGE
5. FRONT GRILLE
6. AIR INTAKE(INLET GRILLE)
7. AIR FILTER
8. CONTROL BOARD
9. POWER CORD
10. EVAPORATOR
11. CONDENSER
12. COMPRESSOR
13. BASE PAN
14. TOP MOUNTING RAIL
Features
Installation Hardware

11
Over 20"
About 1/2"
HEAT
RADIATION
FENCE
AWNING
COOLED
AIR
30"~60"
Level
1/4 Bubble
22" to 36"
15" min Stool Offset
1/2" to 11/4"
18 1/2" min
Sill
Exterior
Interior wall
(Without frame curtain)
(With accordion panels)
(With frame curtain)
Storm window
frame
Wood
Stool
1/2" higher
than frame
Window Requirements
Step 1. These instructions are for a standard
double hung window. You will need to
modify them for other types of windows.
Step 2. The air conditioner can be installed
without the frame curtain if needed to fit
in a narrow window. See the window
opening dimensions to the right.
Step 3. All supporting parts must be secured to
firm wood, masonry, or metal.
Step 4. The electric outlet must be within reach
of the power cord.
Storm Window Requirements
Installation Instructions
Select the Best Location
Step 1. To prevent vibration and noise, make sure
the unit is installed securely and firmly
Step 2. If possible, install the unit where sunlight
does not shine directly on the unit.
Step 3. The outside of the cabinet must extend
outward for at least 11" and there should be
no obstacles, such as a fence or wall,
within 20" from the back of the cabinet
because it will prevent heat radiation of the
condenser.
Restriction of outside air will greatly reduce
the cooling efficiency of the air conditioner.
Step 4. Install the cabinet with a very slight tilt
(about 1/2") downward toward the outside.
CAUTION: All side louvers of the cabinet must
remain exposed to the outside of the structure.
Read completely, then follow step-by step.
A storm window frame will not allow the air
conditioner to tilt toward the outside and will
keep it from draining properly. To adjust for this,
attach a piece of wood to the stool.
WOOD PIECES–
Width: Minimum 1 1/2"(38mm)
Length: Long enough to fit inside the window
frame.
Thickness: To determine the thickness, place
a piece of wood on the stool to make it 1/2"
higher than the top of the storm window frame.
Attach securely with nails or screws provided.

12
Window sash seal
Frame
guide
Bottom of
case
(Type A)
(Type A)
Shipping screws
✓Remove the 2 shipping screws from the back
of the case.
✓Remove the 2 screws on each side of the
case. Keep these for later use.
✓Slide the air conditioner from the case by
gripping the base pan handle and pulling
forward while bracing the case.
✓Cut the window sash seal to the proper
length. Peel off the backing and attach the
seal to the underside of the window sash.
✓Carefully insert the plastic frame guides into
the bottom of the case on each side.
✓ Insert the frames for the frame curtains into
the top mounting rail and the frame guides.
Attach the frame curtains to the side of the
case using 4 type A screws
Preparing the Unit for Installation
Before Installation...
Installation Instructions
When the frame guides are set, the arrows
should be pointing toward the back end of
the unit.

13
Top
mounting
rail
Front angle Window stool
Sash
seal
Cabinet Frame curtains
INDOOR OUTDOOR
Sill Support
Nut
Bolt
INDOOR OUTDOOR
ABOUT 1/2"
Cabinet
Screw(Type A)
Frame guide
(Type C)
Screw
Sash
Track
Front Angle
Screw(Type B)
Sill Support
(Type C)
Screw
Foam top window gasket
Top
mountaing rail
Window Sash
Step 1. Open the window and mark the
centerline of the window stool (or desired
air conditioner location).
Step 2. Carefully place the case on the window
stool and align the center mark on the
bottom front with the centerline of the
stool
Step 3. Pull the window down behind the top
mounting rail
NOTE: Do not shut the window so tightly that
movement of the frame curtains is restricted.
Step 4. Loosely assemble the sill supports.
Step 5. Select the position that will place the sill
supports near the outermost point on the
sill. Attach the sill supports to the case
track hole in relation to the selected
position using 2 type A screws in each
support.
Step 6. Adjust the bolt and the nut in each
support so that the case is installed with
a slight downward tilt (about 1/2").
Step 7. Secure the case to the window stool by
using 3 type B screws.
Step 8. Pull the frame curtains to each window
sash track. Attach them on each side to
the window sash and the window stool
using 4 type C screws.
Install the Case in the Window
Step 1. Attach the window locking bracket with
type C screw.
Step 2. Cut the foam top window gasket to the
window width.
Step 3. Stuff the foam between the glass and the
window to prevent air and insects from
getting into the room.
Install the Window Locking Bracket and the Foam Top Window Gasket
Installation Instructions

14
Power Cord
Screw
Screw
Inlet Grille
Step 1. Slide the air conditioner into the case.
Reinstall the 2 screws removed earlier on
each side of the case.
Step 2. Before installing the front grille, pull out
the vent control lever located above the
unit control knobs, as shown.
Step 3. Attach the front grille to the case by
inserting the tabs on the grille into the
slots on the front of the case. Push the
grille in until it snaps into place.
When you detach the front
grille from the case, push
the grille to your right side
and pull it toward you.
Step 4. Lift the inlet grille and secure the front
grille with a Type A screw. Lower the
inlet grille into place.
The Friedrich KQ08E10 has a reversible grille. The grille is designed to
open from both the top and the bottom.
To reverse the grille opening, you must follow the following steps;
Step 1. Pull the entire grille of the front of the unit and locate the hinges
that hold the grille in place on the inside of the grille.
Step 2. Insert the tip of a flat screwdriver in between one of the Hinges and
the ball shaped bearing of the grille.
Step 3. Very carefully pull the bearing out of the socket of the Hinge and
repeat steps 1-3 for the remaining hinge and socket.
Step 4. Locate the top hinges on the grille.
Step 5. Turn the grille upside down. Using flat screwdriver, create an
opening on the top hinge and insert the ball shaped bearing to
snap the grille in place. Repeat the same steps on the remaining
hinge.
Install the Air Conditioner in the Case
To Reverse the Grille Opening
Installation Instructions

15
?
Troubleshooting Tips
Troubleshooting Tips
Save time and money! Review the chart below first and
you may not need to call for service.
Problem Possible Causes What To Do
■ The air conditioner is
unplugged.
■ The fuse is blown/circuit
breaker is tripped.
■ Power failure.
■ Airflow is restricted.
■ The THERMOSTAT may
not be set high enough.
■ The air filter is dirty.
■ The room may have been
hot.
■ Cold air is escaping.
■ Cooling coils have iced up.
■ Ice blocks the air flow and
stops the air conditioner
from cooling the room.
•Make sure the air conditioner plug is pushed
completely into the outlet.
•Check the house fuse/circuit breaker box and
replace the fuse or reset the breaker.
•If power failure occurs, turn the mode control to OFF.
When power is restored, wait 3 minutes to restart the
air conditioner to prevent tripping of the compressor
overload.
•Make sure there are no curtains, blinds, or furniture
blocking the front of the air conditioner.
•Turn the knob to a higher setting. The highest
setting provides maximum cooling.
•Clean the filter at least every 2 weeks.
See the operating instructions section.
•When the air conditioner is first turned on you need
to allow time for the room to cool down.
•Check for open furnace floor registers and cold air
returns.
•Set the air conditioner's vent to the closed position.
•See Air Conditioner Freezing Up below.
•Set the mode control on high fan until the ice thaws
out.
Air conditioner
does not start
Air conditioner
does not cool as it
should
Air conditioner
freezing up
Normal Operation
•You may hear a pinging noise caused by water being picked up and thrown against the condenser
on rainy days or when the humidity is high. This design feature helps remove moisture and improve
efficiency.
•You may hear the thermostat click when the compressor cycles on and off.
•Water will collect in the base pan during high humidity or on rainy days. The water may overflow
and drip from the outdoor side of the unit.
•The fan may run even when the compressor does not.
•Your air conditioner is designed to cool in warm weather when the outside temperature is above
60°F(16°C) and below 115°F(46°C).
Abnormal Operation

16
ROOM AIR CONDITIONERS
LIMITED WARRANTY
FIRST YEAR
SECOND THROUGH FIFTH YEAR
SEALED REFRIGERANT SYSTEM: If the sealed refrigeration system (defined for this purpose as the compressor, condenser coil,
evaporator coil, reversing valve, check valve, capillary, filter drier, and all interconnecting tubing) supplied by FRIEDRIC in your Room
Air Conditioner fails because of a defect in workmanship or material within Sixty months from date of purchase, FRIEDRIC will pay a
labor allowance and parts necessary to repair the Sealed Refrigeration System; PROVIDED FRIEDRIC will not pay the cost of
diagnosis of the problem, removal and transportation of the air conditioner to and from the Service Agency, and the reinstallation charges
associated with repair of the Sealed Refrigeration System. All such cost will be the sole responsibility of the owner.
APPLICABILITY AND LIMITATIONS: This warranty is applicable only to units retained within the Fifty States of the U.S.A., District of
Columbia, and Canada. This warranty is not applicable to:
1. Air filters or fuses.
2. Products on which the model and serial numbers have been removed.
3. Products which have defects or damage which results from improper installation, wiring, electrical current characteristics,
or maintenance; or caused by accident, misuse or abuse, fire, flood, alterations and/or misapplication of the product
and/or units installed in a corrosive atmosphere, default or delay in performance caused by war, government restrictions
or restraints, strikes, material shortages beyond the control of FRIEDRIC , or acts of God.
OBTAINING WARRANTY PERFORMANCE: Service will be provided by the FRIEDRICH Authorize Dealer or Service
Organization in your area. They are listed in the Yellow Pages. If assistance is required in obtaining warranty performance, write to:
Room Air Conditioner Service Manager, Friedrich Air Conditioning Co., P.O. Box 1540, San Antonio, TX 78295-1540.
LIMITATIONS: THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER WARRANTIES. Anything in the warranty
notwithstan ing, ANY IMPLIED WARRANTIES OF FITNESS FOR PARTICULAR PURPOSE AND/OR MERCHANTABILITY
SHALL BE LIMITED TO THE DURATION OF THIS EXPRESS WARRANTY. MANUFACTURER EXPRESSLY DISCLAIMS AND
EXCLUDES ANY LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGE FOR BREACH OF ANY EXPRESSED OR
IMPLIED WARRANTY.
NOTE: Some states do not allow limitations on how long an implied warranty lasts, or do not allow the limitation or exclusion of
consequential or incidental damages, so the foregoing exclusions and limitations may not apply to you.
OTHER: This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
PROOF OF PURCHASE: Owner must provide proof of purchase in order to receive any warranty related services.
All service calls for explaining the operation of this product will be the sole responsibility of the consumer.
All warranty service must be provided by an Authorize FRIEDRICH Service Agency, unless authorized by FRIEDRIC prior to
repairs being made.
Revised (10/00)
ANY PART: If any Part supplied by FRIEDRIC fails because of a defect in workmanship or material within twelve months from date of
original purchase, FRIEDRIC will repair the product at no charge, provided room air conditioner is reasonably accessible for service.
Any additional labor cost for removing inaccessible units will be the responsibility of the owner.

920-138-00 (01/02)
Post Office Box 1540 •4200 N. Pan Am Expressway •San Antonio, Texas 78295-1540
•[phone] •FAX [phone]
FRIEDRICH AIR CONDITIONING CO.
Visit our web site at www.friedrich.com
P/NO.: 3828A20196J