Friedrich Z-Star ZQ05 User manual

Room Air Conditioner
Installation and Operation
Manual
ZStar ®
115 Volts • ZQ05 • ZQ07
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.
MODEL NUMBER SERIAL NUMBER PURCHASE DATE

Congratulations!
Thank you for choosing Friedrich.
Your Friedrich ZStar ®is designed for
maximum comfort and quietness.
Table of Contents
Introduction .................................................................................. 2
Safety Precautions ....................................................................... 3
How to operate your Friedrich ZStar® ....................................... 5
Installation Instructions ............................................................... 7
Troubleshooting Tips................................................................. 12
Warranty ...................................................................................... 13

Introduction
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 notexceed the amp rating listed in figure 1.
DO NOT use an extension cord.
The cord providedwin carry the proper amount of electrical powerto 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 have the circuit replaced
by a certified electrician with a grounded circuit that meets all national and local codes and ordinances. You
must use the three-prong plug furnished with the air conditioner.
MODEL
ZQ05
ZQ07
CIRCUIT
RATING OR
TIME DELAY
FUSE
AMP VOLT
15 125
PLUG FACE
NEMA NO.
5-15P @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.
Instructionsfor removing and cleaningthe filter can be found on page 6.
Provide good airflow
Make sure that the airflow to and from the unit is clear. 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
Ifyour 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 toyour unit's efficiency.
Insulation
Good insulation will be a big help in maintaining desirable comfort levels. Doors should have weather
stripping. Be sureto caulk around doors and windows.

Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be
followed.
• Incorrect operation will cause harm or damage. Follow all operating instructions. The seriousness
of potential harm or damage due to incorrect operation is classified below:
WARNING This symbol indicates the possibility of death or serious injury.
/_ CAUTION This symbol indicates the possibility of injury or damage to
property only.
• Meanings of symbols used in this manual are as shown below:
Never Do This
I w...,.Gt
•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.
• If the power cord is damaged, it must
be replaced by the manufacturer or a
Friedrich-certified service agent.
• It will cause electric shock or fire
due to heat generation.
• It will cause electric shock. • This could lead to health problems.

Safety Precautions
• They are sharp and may cause
an injury.
CAUTION 1
• Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
• Since the fan rotates at high
speed during operation, it may
cause an injury.
®
• It could cause dust to
accumulate on the heat
exchanger.
• It may cause an electric shock.
• This could injure the pets
or plants.
• It may cause a fire or
deformation of 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.
• 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. Sharp
• DO NOT
allow the
case to slide
against
your skinT

How to operate your Friedrich ZStar
Function Controls
off
Hi Hi
. oo
F_a°oo .&°o,
L
Wurmer Cooler
FUNCTION CONTROL
This dial allowsyou to select 2 cooling and 2 fan speeds.
Turn to Off to turn everything off.
Turn to Hi Cool for quick cooling.
Turn to Lo Cool to maintain a desired temperature.
The Hi Fan setting provides maximum circulation offiltered roomair
without cooling.
The Lo Fan setting is a slow fan speed without cooling.
TEMPERATURE CONTROL
This dial is the thermostat. Turn it clockwise for cooler and
counterclockwise for warmer temperature.
•FOR NORMAL COOLING
1. Turn the Mode switch to the Hi Cool or the Lo 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 Hi Cool setting.
2. Set the temperature control to the coolest temperature point (all the way to the right).
• FOR QUIETER OPERATION
1. Turn the Mode switch to the Lo Cool setting.
2. Set the Temperature control as needed.
J_ CAUTION
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.

How to operate your Friedrich ZStar
Additional controls and important information.
Air Direction
Using the Control Tabs, the air flow can be directed
to the left, right, straight ahead, or any combination
of these directions.
•ADJUSTING THE AIR D/RECTION US/NG THEHOR/ZONTAL A/R-DEFLECTOR CONTROL
Care and Maintenance
TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET.
•To Remove the Filter
1. Removethefront cover by grippingthetop outside
edgesand pulling towardyou (seeFig.1). Donotforce
You will noticethat the grillewill onlyopen to
about56°.Donotforce the grilleopen toofar. openoropentoo
2. Findthe two clips that hold the filter in place, far(about 560)
Gently lift the filter out.
•To Clean the Filter
1.Clean with warm water. Be sure to shake all water off
before replacing the filter.
2. Carefully position the filter, bottomfirst, and snap
back into place.
The filter should be cleaned every two weeks for best
results.
Cleaning The Air Conditioner
TheFrontGrilleandinletGrillemaybewipedwitha
clothdampenedinamilddetergentandlukewarmwater
solution.(Fig.2)
Thecabinetmaybewashedwithmildsoapor detergentand
lukewarmwater.
Toensurecontinuedpeakefficiency,thecondenser
coils(outsideofunit)shouldbecheckedperiodicallyand
cleanedifcloggedwithsootor dirtfromtheatmosphere.
ConsultacertifiedFriedrichserviceagentformoreinformation.
Removing the Front Grille
1.Removethetemperatureandmodecontrolknobsbygently
pullingthemoff.(Fig.3)
2.RemovethescrewsecuringtheFrontGrille.(Fig.3)Thescrewis
locatedbehindthebottomtemperatureknob.
3.Pushthegrilleupfromthebottomandpullthetopofthegrille
awayfromthecaseasthetoptabsliftoutoftheirslots.(Fig.4)
4.Carefullypositionthegrille,bottomfirst,andsnapbackinto
place.
5.RepositionthescrewthatsecurestheFrontGrilleandreplacethe
knobs.
Fig. 1
Fig. 2
Fig. 4

Installation Instructions
Learning the key components will help you properly install the unit.
Features
1 9
4
6
5
1. CABINET
2. HORIZONTAL AIR DEFLECTOR
3. COOL AIR DISCHARGE
4. FRONT GRILLE
5. INLET GRILLE
6. AIR FILTER
7. KNOBS
8. AIR INTAKE
9. UPPER GUIDE

Installation Instructions
Window Requirements
NOTE:All supporting parts should be secured to firm wood, masonry, or metal.
1.This unit is designedfor installation in standard double hung windows with actual opening widths of
22" to 36". The upper and lower sash must opensufficiently to allow a clear vertical opening of 13"
from the bottom of the sash to the window stool.
2.If storm window presents interference, fasten a 2" wide wood strip to the inner window sill across
thefull width of the sill. The wood stripshould be thick enough to raisethe height of the window sill
so that the unit can be installed without interferenceby the storm window frame.
See Fig. 5-2. The top of thewood strip should be approximately 3/4"higher thanthe stormwindow
frame (STORM WINDOW FRAME)or wood strip (OUTDOORS) to help condensation to drain
properly to the outside.
3. Installa second wood strip (approximately 6" long by 11/2"wide and same thickness as first strip) in
the center of the outer sillflush against the back off the inner sill. This will raisethe I..bracket as
shown Fig. 5-2.
4. If the distance between STORM WINDOW FRAMEand WOOD STRIP MOUNTEDON TOP OF
INNER SILL is more than 1", twoof wood strips are not necessary.
INNER WOOD STRIP MOUNTED 1"MAX.
SILL ONTOP OF INNER SILL _3/4" J
CLEARANCE _'
INNER /
SILL J
WOOD STRIP
FOR L BRACKET
IU OUTDOORS
Fig. 5-1
•.4 STORM
WINDOW
FRAME
\
OUTER
SILL
INDOORSq INDOORS OUTDOORS
Fig. 5-2
Ins_lla_on
HARDWARE I
TYPE A: 1lEA
(SHORT SCREW) TYPE B: 5EA (WOOD SCREW)
E
TYPE E: IEA
(SASH SEAL)
r
TYPE D: 1EA TYPE F: 2EA
(SEAL STRIP) (GUIDE PANEL)
(Adhesivebacked) (Notadhesivebacked)
TYPE C: 3EA
(L BRACKET)
©
TYPE G: lEA
(SUPPORT BRACKET)

Installation Instructions
A. BEFORE INSTALLATION
1. Insert the Guide Panels intothe guides of the air
conditioner. Fasten the Curtains tothe unitwith
screws (TYPE A), as shown Fig. 6.
2. Cut the adhesive-backed seal strip (TYPE D)to the
window width.
Removethe backing from the seal strip and attach
the seal strip to the underside ofthe bottom
window. (Fig. 7)
B. BEGIN INSTALLATION
1.LOCATING UNIT IN WINDOW
Open the window and mark center line on the
center ofthe inner sill, as shown in Fig. 8.
2.ATTACH L BRACKET
a. Installthe Lbrackets behind the inner window
sill, with short side of bracket as shown. Use the
2 screws (TYPE A) provided.
b. The bracket helps to hold unit securely in place.
Be sureto place bracket edge flush against back
of inner sill. See Fig. 9.
/_CAUTION
During the following step, hold unit firmly until
window sash is lowered to top channel behind
side panel frames. Personal injury or property
damage may result if unit falls from window.
3. INSTALL THEAIR CONDITIONER IN THE
WINDOW
a. Carefully lift the air conditioner and slide it into
the open window. Make sure the bottom guide of
the air conditioner drops into the notches of the
L bracket. See Fig. 9.
IMPORTANT :
When the air conditioner drops into the Lbracket, the
air conditioner will be centered in window opening as
shown in Fig. 10.
b. While steadying the air conditioner, carefully
bring the window sash down behind the upper
guide of the air conditioner, as shown in Fig. 11.
TYPE A
\
Fig. 6 TYPE A
SEAL(TYPESTRIPD) _'__ i_)i:,,
Fig. 7
Fig. 8
INNER SILL
OUTER SILL TYPE A
\
OUTSIDE
Fig. 9 LBRACKET
Fig. 10
Fig. 11
INSIDE
LINE
CENTER LINE
WINDOW FRAME-
GUIDE
LBRACKET
f
ABOUTrh"