Perfectaire Air Conditioner, Window Air Conditioner User Manual

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CONTENTS
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 chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.
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CAUTION
Read This Manual
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1. SAFETY PRECAUTIONS..................................................................2
2. IMPORTANT SAFETY INSTRUCTIONS ..........................................4
3. NORMAL SOUNDS ...........................................................................5
4. AIR CONDITIONER FEATURES .......................................................5
5. INSTALLATION INSTRUCTIONS......................................................10
6. CARE AND CLEANING ....................................................................18
7. TROUBLESHOOTING TIPS...............................................................19
All the illustrations in this manual are for explanation purpose only. Your air conditioner may be slightly different. The actual shape shall prevail.
NOTE:
The design and specifications are subject to change without prior notice for product improvement.Consult with the sales agency or manufacturer for details.
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To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The seriousness is classified by the following indications.
Safety Precautions
This symbol indicates the possibility of death or serious injury.
Meanings of symbols used in this manual are as shown below.
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WARNING
Always do this.
Never do this.
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CAUTION
This symbol indicates the possibility of injury or damage to property.
Plug in power plug properly.
Do not modify power cord length or share the outlet with other appliances.
Always ensure effective grounding.
Unplug the unit if strange sounds, smell, or smoke comes from it.
Keep firearms away.
Ventilate room before operating air conditioner if there is a gas leakage from another appliance.
Otherwise, it may cause electric shock or fire due to excess heat generation.
It may cause electric shock or fire due to heat generation.
Incorrect grounding may cause electric shock.
It may cause fire and electric shock.
It may cause fire.
It may cause explosion, fire and, burns.
It may cause electric shock or fire due to heat generation.
It may cause electric shock.
It may cause failure of machine or electric shock.
It may cause fire and electric shock.
It may cause fire and electric shock.
It may cause electric shock or fire. If the power cord is damaged, it must be replaced by the manufac­ turer or an authorized service center or a similarly qualified per­ son in order to avoid a hazard.
This could damage your health.
Incorrect installation may cause fire and electric shock.
It may cause electric shock.
It may cause an explosion or fire.
It may cause failure and electric shock.
Do not operate or stop the unit by inserting or pulling out the power plug directly from the wall.
Do not operate with wet hands or in damp environment.
Do not allow water to run into electric parts.
Do not use the socket if it is loose or damaged.
Do not use the power cord close to heating appliances.
Do not damage or use an unspecified power cord.
Do not direct airflow at room occupants only.
Always install circuit breaker and a dedicated power circuit.
Do not open the unit during operation.
Do not use the power cord near flammable gas or combustibles, such as gasoline, benzene, thinner, etc.
Do not disassemble or modify, or drill holes into the air conditioner.
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WARNING
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CAUTION
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 unit when power is on as it may cause fire and electric shock, it may cause an injury.
Operation with windows opened may cause moisture to enter the room.
When the unit is to be cleaned, switch off, and turn off the circuit breaker.
Stop operation and close the window in severe storms or hurricanes.
Use caution when unpacking and installing. Sharp edges could cause injury.
Do not clean the air conditioner with water.
Water may enter the unit and degrade the insulation. It may cause an electric shock.
This could injure the pet or plant.
It may cause electric shock and damage.
Do not put a pet or house plant where it will be exposed to direct air flow.
Hold the plug by the head of the power plug when taking it out.
Ventilate the room well when used together with a stove, etc.
An oxygen shortage may occur.
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 failure of product or fire.
Do not use for special purposes.
Turn off the main power switch when not using the unit for a long time.
If water enters the unit, turn the unit off at the power outlet and switch off the circuit breaker. Isolate supply by taking the power-plug out and contact a qualified service technician.
3
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It may cause failure of appliance or accident.
Appearance may be deteriorated due to change of product color or scratching of its surface.
Do not place obstacles around air-inlets or inside of air-outlet.
Do not use strong deter­gent such as wax or thinner but use a soft cloth.
If bracket is damaged, there is concern of damage due to falling of unit.
There is danger of fire or electric shock.
Ensure that the installation bracket of the outdoor appliance is not damaged due to prolonged exposure.
Do not place heavy object on the power cord and ensure that the cord is not compressed.
Operation without filters may cause failure.
It contains contaminants and could make you sick.
Always insert the filters securely. Clean filter once every two weeks.
Never drink water drained from air conditioner.
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IMPORTANT SAFETY INSTRUCTIONS
Be sure the electrical service is adequate for the model you have chosen. This information can be found on the serial plate, which is located on the side of the cabinet and behind the grill. Be sure the air conditioner is properly grounded. To minimize shock and fire hazards, proper grounding is important. The power cord is equipped with a three-prong grounding plug for protection against shock hazards. Your air conditioner must be used in a properly grounded wall receptacle. If the wall receptacle you intend to use is not adequately grounded or protected by a time delay fuse or circuit breaker, have a qualified electrician install the proper receptacle. Ensure the receptacle is accessible after the unit installation. Do not run air conditioner without side protective cover in place. This could result in mechanical damage within the air conditioner.
Do not use an extension cord or an adapter plug.
WARNING
For your safety
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Avoid fire hazard or electric shock. Do not use an extension cord or an adaptor plug. Do not remove any prong from the power cord.
WARNING
Electrical Information
NOTE The power supply cord with
this air conditioner contains a current detection device designed to reduce the risk of fire. Please refer to the section Operation of Current Device for details. In the event that the power supply cord is damaged, it must be replaced by an authorized repairman.
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,
Operation of Current Device
The power supply cord contains a current device that senses damage to the power cord. To test your power supply cord do the following:
1. Plug in the air conditioner.
2. The power supply cord will have TWO buttons on the plug head. Press the TEST button, you will notice a click as the RESET button pops out.
3. Press the RESET button, again you will notice a click as the button engages.
4. The power supply cord is now supplying electricity to the unit. (On some products this is also indicated by a light on the plug head.)
NOTES:
Do not use this device to turn the unit on or off. Always make sure the RESET button is pushed in for correct operation. The power supply must be replaced if it fails reset when either the TEST button is pushed, or it cannot be reset. A new one can be obtained from the product manufacturer. If power supply cord is damaged, it cannot be repaired. It MUST be replaced by an authorized repairman.
4
TEST
RESET
Plug in & press RESET
NOTE: Some plugs have buttons on the top.
Do not, under any circumstances, cut, remove, or bypass the grounding prong.
Power supply cord with 3-prong grounding plug and current detection device
Page 6
NORMAL SOUNDS
AIR CONDITIONER FEATURES
Sound of Rushing Air
At the front of the unit, you may hear the sound of rushing air being moved by the fan
High Pitched Chatter
High efficiency compressors may have a high pitched chatter during the cooling cycle.
Gurgle/Hiss
Gurgling or hissing noise may be heard due to refrigerant passing through evaporator during normal operation.
Pinging or Switching
Droplets of water hitting condenser during normal operation may cause pinging or switching sounds.
Before you begin, thoroughly familiarize yourself with the control panel as shown below and all its functions then follow the symbol for the functions you desire. The unit can be controlled
by the unit control alone or with the remote control.
Vibration
Unit may vibrate and make noise because of poor wall or window construction or incorrect installation.
ELECTRONIC CONTROL OPERATING INSTRUCTIONS
5
Sleep
Check Filter
Follow Me
Auto
On/off
Fan
High
Med
Low
Energy Saver
on
off
Timer
Auto
Fan
Cool
Dry
Mode
TEMP/TIMER
TEMP/TIMER
Heat
UNIT CONTROL
Energy
Saver
Sleep Timer
Temp Temp
Timer Check
Filter
Fan Dry High Med
Mode
Timer
Auto Cool On Off
Follow
Me
Auto Low
Fan
On/Off
Clean
Air
NOTE: This illustration is for explanation purposes only. The actual appearance of the control panel on the air conditioner you bought may be slightly different.
S
If the unit operated beyond the conditions specified above, it may cause a failure of the unit.
NOTE:This air conditioner is designed to be operated under conditions as follows:
Ambient temp.: 64 ~109 18~43
Operation temp.: 62 ~90 17~32
Cooling Operation
Page 7
AIR CONDITIONER FEATURES(CONTINUED)
TO TURN UNIT ON:
NOTE: The following instructions represent the Unit Controls, the same instructions can be used for the Remote Control.
TO CHANGE TEMPERATURE SETTING:
Press the On/Off button.
DO THIS:
Press to lower
DO THIS:
Press to raise
Press or hold either Up( ) or Down ( ) button until the desired temperature is seen on the display. This temperature will be automatically maintained anywhere between 62 F(17 C) and 86 F(30 C). If you want the display to read the actual room temperature, see To Operate on Fan Only section on page7.
NOTE:
TO ADJUST FAN SPEEDS:
Press to select appropriate fan speed
DO THIS:
There are Four(4) fan speeds, Auto, Low, Med or High. Each time the button is pressed, the fan speed mode is shifted. On Dry mode the fan speed is controlled at low auotomatically.
NOTE:
6
Temp
Timer Check
Filter
High Med
Follow
Me
Auto Low
Fan
On/Off
Sleep Timer
Temp Temp
Timer
High Med
Timer
On Off
Follow
Me
Auto Low
Fan
Sleep Timer
Temp Temp
Timer
High Med
Timer
On Off
Follow
Me
Auto Low
Fan
Clean
Air
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AIR CONDITIONER FEATURES(CONTINUED)
TO SELECT THE OPERATING MODE:
Press the Mode button.
DO THIS:
To choose operating mode, press the Mode button. Each time you press the button, a mode is selected in a sequence that goes from Auto, Cool, Dry , and Fan. The indicator light beside will be illuminated and remain on once the mode is selected.
NOTE:
To operate on Auto feature:
In this mode, the fan speed cannot be adjusted, it starts automatically at a speed according to the room temperature. If the room does not get too warm, it will stay at Low speed.
To operate on Fan Only:
Use this function only when cooling is not desired, for room air circulation or to exhaust stale air(on some models). (Remember to open the vent during this function, but keep it closed during cooling for maximum cooling efficiency.) You can choose any fan speed you prefer. During this function, the display will show the actual room temperature, not the set temperature as in the cooling mode.
TO USE THE ENERGY SAVER FEATURE:
Press the button
DO THIS:
In this mode, the fan will continue to run for 3 minutes after the compressor shuts off. The fan then cycles on for 2 minutes at 10 minute intervals until the room temperature is above the set temperature, at which time the compressor turns back on and cooling starts.
NOTE:
SLEEP FEATURE:
Press Sleep button
DO THIS:
7
Energy
Saver
Sleep Timer
Temp
Fan Dry
Mode
Timer
Auto Cool On Off
Follow
Me
Energy
Saver
Sleep Timer
Temp
Fan Dry
Mode
Timer
Auto Cool On Off
Follow
Me
Energy
Saver
Sleep Timer
Temp
Fan Dry
Mode
Timer
Auto Cool On Off
Follow
Me
S
S
S
To operate on Dry mode:
In this mode, the air conditioner will generally operate in the form of a dehumidifier. Since the conditioned space is a closed or sealed area, some degree of cooling will continue.
In this mode the selected temperature will increase by
OO
2 F/1 C 30 minutes after the mode is selected.
OO
The temperature will then increase by another 2 F/1 C after an additional 30 minutes. This new temperature will be maintained for 6 hours before it returns to the originally selected temperature. This ends the Sleep mode and the unit will continue to operate as originally programmed. The Sleep mode program can be cancelled at any time during operation by again pressing the Sleep button.
NOTE:
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TIMER: AUTO START/ STOP FEATURE:
Press Timer button
DO THIS:
AIR CONDITIONER FEATURES(CONTINUED)
First press the Timer button, the indicator light besides word On illuminates. It indicates the Auto Start program is initiated. Press or hold the Up( ) or Down( ) to change the Auto time by 0.5 hour increments, up to 10 hours, then at 1 hour increments up to 24 hours. The control will count down the time remaining until start. The selected time will register for 5 seconds and the system will automatically revert back to display the previous temperature setting. Turning the unit ON or OFF at any time will cancel the Auto Start/Stop function.
NOTE:
CHECK FILTER FEATURE:
Press Check Filter button
DO THIS:
This feature is a reminder to clean the Air Filter for more efficient operation. The LED(light) will illumi­ nate after 250 hours of operation. To reset after cleaning the filter, press the Check Filter button and the light will go off.
NOTE:
8
FOLLOW ME FEATURE:
(on some models)
Light flashing
NOTE:
To activate the Follow Me feature, point the remote control towards the unit and press the Follow Me button. T
If the unit does not receive the Follow Me signal during any 7 minute interval, the unit will beep to indicate the Follow Me mode has ended. The actual temperature can be displayed at the unit by pressing the Fan Only mode. When in the Cool mode, the unit display indicates the set temperature.
he remote display is actual temperature at its location. The remote control will send this signal to the air conditioner every 3 minutes until press the Follow Me button again.
This feature can be activated from the remote control ONLY. The remote control serves as a remote thermostat allowing for the precise temperature control at its location.
Energy
Saver
Sleep Timer
Temp
Fan Dry
Mode
Timer
Auto Cool On Off
Follow
Me
Temp
Timer Check
Filter
High Med
Follow
Me
Auto Low
Fan
On/Off
Temp
Timer Check
Filter
High Med
Follow
Me
Auto Low
Fan
On/Off
Clean
Air
Clean
Air
S
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ADDITIONAL THINGS YOU SHOULD KNOW
Now that you have mastered the operating procedure, here are more features in your control that you should become familiar with. The Cool circuit has an automatic 3 minute time delayed start if the unit is turned off and on quickly. This prevents overheating of the compressor and possible circuit breaker tripping. The fan will continue to run during this time.
The control is capable of displaying temperature in degrees Fahrenheit or degrees Celsius. To convert from one to the other, press and hold the Up and Down Temp/Timer buttons at the same time, for 3 seconds.
Fresh Air Vent Control(on some models):
Figure 1 (VENT CLOSED)
Figure 2 (VENT OPEN)
The Fresh Air Vent allows the air conditioner to:
1. Recirculate inside air - Vent Closed (See Fig.1)
2. Draw fresh air into the room- Vent Open (see Fig.2)
3. Exchange air from the room and draws fresh air into the room - Vent and Exhaust Open (see Fig.3)
Figure 3 (VENT & EXHAUST OPEN)
9
Air Directional Louvers
Air Direction(4- way)
CLEAN AIR FEATURE: (on some models)
Press Clean Air button
DO THIS:
When this feature is activated, the Ionizer is energized to generate abundant anions to fill the room with refreshing and natural air. To cancel this feature, press the Clean Air button again.
NOTE:
Temp
Timer Check
Filter
High Med
Follow
Me
Auto Low
Fan
On/Off
Clean
Air
The 4-way air directional louvers allow you to direct the air flow Up or Down(on some models) and Left or Right throughout the room as needed. To adjust the air directional louvers side-to -side, use the center handles as you move it side-to-side.
The
ooo
control will maintain any set temperature within 2 F, between 60 F and 90 F degrees.
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INSTALLATION INSTRUCTIONS
10
Please read ALL instructions before installing. Two people are recommended to install this product. If a new electrical outlet is required, have the outlet installed by a qualified electrician before installing unit.
Preliminary Instructions
1. Check window opening size-- the mounting parts furnished with this air conditioner are made to install in a wooden sill double-hung window. The standard parts are for window dimensions listed above. Open sash to a mini­ mum of 19 inches(483mm). See Fig.1.
2.Check condition of window-- all wood parts of window must be in good shape and able to firmly hold the needed screws. If not, make repairs before installing unit.
3. Check your storm windows-- if your storm window frame does not allow the clearance required, correct by adding a piece of wood as shown in FIG. 2,or by removing storm window while room air conditioner is being installed.
4 .Check for anything that could block airflow-- check area outside of window for things such as shrubs, trees, or awnings. Inside, be sure furniture, drapes, or blinds will not stop proper airflow.
5.Check the available electrical service- Power supply must be the same as that shown on the unit serial nameplate. Power cord is 48 inches long. Be sure you have an outlet near. Do not use an extension cord.
6.Carefully unpack air conditioner- Remove all packing material. Cover floor during installation to prevent damage. Two people should be used to move and install unit.
SASH
/2 MIN.
1
19 MIN.
Storm Window Frame or Other Obstruction
Storm Window Frame or Other Obstruction
Board Thickness As Required, Along Entire Stool. Fasten With Two Nails Or Screws.
Fig.1
Fig.2
/2 MIN.
1
/2 MIN.
1
19 MIN.
SASH
Window Sash Seal
Safety Lock and 3 /4
Long Hex Head Screw
(or1/2 )
Top Angle
Foam Gasket
Washer Head Locking screw
Frame Assembly (Left)
Side Retainer
Seal-bottom Rail to Unit
1 /2 Long Screw and Locknuts
Locknut
3 /4 Long Flat Head Bolt
Sill Angle Bracket
Window Support Bracket
Frame Assembly (Right)
Do the following before starting to install unit. See illustrations below.
Check window dimensions:
Unit Height: 18 5/8 17 5/8 Unit Width: Min. Window Opening: Min. Window Width: Max. Window Width:
26 23
1
2
/
5
8
/
19 18
1
2
/
31 26
1
2
/
42 40
1
2
/
1
/
2
Page 12
Tools Required(not included)
A large flat blade screwdriver Tape measure Adjustable wrench or pliers Pencil Level Socket wrenches Phillips screwdriver
11
Washer Head Locking Screw For window panels
3 / 4 inch Long Hex-head Screw
Safety Lock
1 / 2 inch Long Flat Head Bolt and Locknut
3 / 4 inch Long Flat Head Bolt and Locknut
Sill Angle Bracket
Long Hex-Head Locking Screw for top angle, side retainer 5 /16 inch Long
2ea.
3ea.
1ea.
4ea.
2ea.
2ea.
10ea.
Hardware
(Packed with the unit)
Page 13
12
Window Mounting
1
Remove Chassis
1. Pull down front panel and remove filter. (See Fig.1).
2. Lift front upwards and place to one side.
3. Locate the four front screws and remove. These screws will be needed to re-install the front later. (See Fig.2).
6. Remove shipping screws from top of unit and also on the side by the base if installed.
7. Hold the cabinet while pulling on the base handle, and carefully remove the unit.
8. Add two foam inserts to holes in top of cabinet where shipping screws were removed from.
9. Your unit may come with internal packaging. This packaging must be removed prior to installing the air conditioner back into the cabinet.(See Fig.5).
4. Pry away front from cabinet sides as shown in Fig.3.
5. Gently lift front off unit and place to one side (See Fig.4).
2
Install Top Angle and Side Bracket
1. Attach foam gasket to top angle above holes as shown in Fig.6.
2. Install top angle and side retainers to cabinet as shown in Fig.6.
3
Assemble Window Filler Panels
1. Place cabinet on floor, a bench, or a table.
2. Slide I section of window filler panel into side retainer on the side of the cabinet (See Fig.7). Do both sides.
,,
,,
Plastic Frame
Window Filler Panel
Side Retainer
Fig.7
Fig.6
5
16
lo
ng
he
x-h
ead
//
Page 14
3. Insert top and bottom legs of window filler panel frame into channel in the top angle and bottom rail. Do both sides.
4. Insert washer head locking screws (2) into holes in top leg of filler panel frame (see step 6). Do not totally tigh­ ten. Allow leg to slide freely. Screws will be tightened after section 6.
4
Install Top Angle and Side Bracket
3. Shift cabinet left or right as needed to line up center of cabinet on center line marked on stool.
4. Fasten cabinet to window stool with 2 screws into holes(You may wish to pre-drill pilot holes).
5. Add bottom rail seal over screws to window stool.
1. Open window and mark center of window stool.
2. Place cabinet in window with bottom stool angle firmly seated over window stool as shown. Bring window down temporarily behind top angle to hold cabinet in place.
Stool
Stool Angle
13
5
Install Support Bracket
1. Hold each support bracket flush against outside of sill, and tighten to bottom of cabinet as shown below. Mark brackets at top level of sill, and remove.
2. Assemble sill angle bracket to support brackets at the marked position, as shown. Hand tighten, but allow for any changes later.
Top View
Air Conditioner Cabinet
Plastic Frame
I Section
Window Filler Panel
Locking Screw Hole
Bottom Rail Seal
3 4 Long Hex-Head Screw
(or1/2 )
Mark
1 2 Long Screws And Locknuts
Left
Right
Sill Angle Bracket
Flat Head Bolt
2 Each Required For Each Support Bracket
Locknut
Page 15
14
3. Close window behind top angle.
6
Extend Window Filler Panels
1. Carefully raise window to expose filler panel locking screws. Loosen screws so filler panels slide easily.
2. Extend panels to fill window opening completely. Tighten locking screws on top.
3. Install support brackets(with sill angle brackets attached) to correct hole in bottom of cabinet as shown.
4. Tighten all 6 bolts securely.
1 2 Long Screws and Locknuts
Locking Screw
7
Install Window Lock and Sash Seal
1. Trim sash seal to fit window width. Insert into space between upper and lower sashes.
2. Attach right angle safety lock as shown.
Window Sash Seal
Safety Lock
3 4 LongHex-head Screws
(or1/2 )
8
Install Chassis into Cabinet and Install Front to Unit
1. Lift air conditioner and carefully slide into cabinet leaving 6 inches protruding.
2. DO NOT push on controls or finned coils.
3. Be sure chassis is firmly seated towards rear of cabinet.
4. Installation of front is the reverse of removal outlined in Section 1.
Page 16
15
Thru-The-Wall Installation
1
Select Wall Location
The air conditioner has a slide-out chassis, so that it can be installed through an outside wall as specified below: Max. Wall thickness: 12 or 10
IMPORTANT: Side louvers must never be blocked. NOTE: All parts needed for Thru-The-Wall Install-
tion are provided, except a wood frame, shims, and 10 wood screws(#10-1 long minimum). Select a wall surface that:
1. Does not support major structural loads such as the frame construction at ends of windows, and under truss-bearing points, etc.
2. Does not have plumbing or wiring inside.
3. Is near existing electrical outlets, or where another outlet can be installed.
4. Faces, and is not blocked to the area to be cooled.
5. Allows unblocked airflow from rear sides and end(outside) of installed air conditioner.
Carefully measure and cut an opening with the following dimensions depending on your model. See Fig.1 and Fig.2. WIDTH X = inside model width plus twice the thickness of framing material used. HEIGHT Y =inside model height plus twice the thickness of framing material used. Inside Frame Height: 18 (47.9cm) or18 (45.7cm) Inside Frame Width: 26 (67.9cm) or 23 (60.6cm)
NOTE: Consult local building codes prior to installation, or a qualified carpenter.
2
Prepare Wall
1. Prepare wall in frame construction (including brick and stucco veneer). Working from inside the room, find wall stud nearest the center of area where air conditioner will be installed (by sounding wall, or by magnetically finding nails).
2. Cut or knock out a hole on each side of center stud.
3. Measure between inside edges of every other stud as shown in Fig.1.
3-3/8 Min (8.6cm)
Fig.1
7/
7/8
8
3/
4
X
Y
Inside Frame Height
Inside Frame Width
Up to 8-12
/
Fig.2
4. Build a wooden frame with the INSIDE dimen­ sions of your model listed above. (Measure twice for accuracy). Frame depth should be the same as wall thickness. Fill in the space from the opening to the studs with wood spacers, as shown.
5. Nail frame to spacers with front flush with drywall.
Level
Nail Spacers To Studs
Page 17
NOTE: If wall thickness is 8-1/2 or more, add aluminum flashing over bottom of frame opening to assure no water can enter area between inner and outer wall.
Caulkas Required
Aluminum Flashing Over Bottom Of Frame
Over 8-1/2
3
Prepare and Install Cabinet
1. Slide chassis from cabinet. Refer back to Step 1 of Window Mounting.
2. Place cabinet into opening with bottom rail resting firmly on bottom board of wooden frame.
3. Position cabinet to achieve proper slope for water removal. (See Fig.1 below.)
Level
5/16 to 3/8
3 4 plus trim thickness
/
Fig.1
4. Secure bottom rail to wood frame with two large wood screws 1 (2.5cm) long using the two holes in the bottom of the channel resting on frame. (See Fig.2 following).
1 Long Wood Screw
Fig.2
Refer to Step 4 of Window Mounting for assembly of support brackets. A wooden strip nailed to the outside wall should be used in conjunction with sill support angle brackets.
Wooden Strip
Support Bracket
5. Screw or nail cabinet wooden frame using shims if frame is oversized, to eliminate distortion. Remember to maintain proper slope as described in Step 3.
6. Install chassis into cabinet by following all steps in Step 8 of Window Mounting.
16
Page 18
OPTIONAL: Caulking and installation of trim on interior wall may be done. You can buy wood from your local lumber or hardware supply. On the outside, caulk openings around top and sides of cabinet, and all sides of wood sleeve to the opening.
NOTE: See Step 7, Item 3 of Window Mounting Instructions for bottom rail seal location.
1. Cut or build a wall opening in the masonry wall similar to the frame construction (refer to Step 2 of Thru-the-Wall Installation for a wall thickness greater than 8-1/2 ).
2. Secure cabinet in place using masonry nails, or the right masonry anchor screws. (Another way to do this is to build an in-between frame of 2x4 s as shown in the Step 2 Prepare Wall illustrations-but make it double framed on either side, and install between masonry wall opening and cabinet. Frame must be securely anchored to masonry wall opening). This way gives very good louver clearance on either side of cabinet.
3. Install a lintel to support masonry wall above cabinet. Existing holes in cabinet can be used and/or additional holes can be drilled to fasten cabinet at various positions. Be sure that side louver clearance is in accordance with Step 1 above.
4. Install exterior cabinet support brackets as shown in Step 2 of Thru-the-Wall installation. Caulk or flash if needed, to provide a weather­ tight seal around top and sides of cabinet.
5. To complete installation, apply wood trim molding around room side projection of cabinet.
Masonry Construction
,
17
Page 19
CARE AND CLEANING
Clean your air conditioner occasionally to keep it looking new. Be sure to unplug the unit before cleaning to prevent shock or fire hazards.
Air Filter Cleaning
The air filter should be cleaned every two weeks or as necessary. Trapped particles in the filter can build up and cause an accumulation of frost on the cooling coils. Push the vent handle to the Vent Closed position (where applicable). Open the front panel. Grasp the filter, pull up and out. Wash the filter using liquid dishwashing deter­ gent and warm water. Rinse filter thoroughly. Gently shake excess water from the filter. Be sure the filter is thoroughly dry before replacing. Or, instead of washing you may vacuum the filter clean. Note: Never use hot water over104 (40 ) t o
cl ean th e ai r fil ter. Never attempt to operate the
unit without the air filter.
Cabinet Cleaning Be sure to unplug the air conditioner to prevent shock or fire hazard. The cabinet and front may be dusted with an oil-free cloth or washed with a cloth dampened in a solution of warm water and mild liquid dishwashing detergent. Rinse thoroughly and wipe dry. Never use harsh cleaners, wax or polish on the cabinet front. Be sure to wring excess water from the cloth before wiping around the controls. Excess water in or around the controls may cause damage to the air conditioner. Plug in air conditioner after unit dried out completely.
If you plan to store the air conditioner during the winter, remove it carefully from the window according to the installation instructions. Cover it with plastic or return it to the original carton. Always store unit in upright position.
Winter Storage
18
CAUTION
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Before calling for service, review this list. It may save you time and expense. This list includes common occurrences that are not the result of defective workmanship or materials in this appliance.
Solution
Air conditioner does not start
Wall plug disconnected. Push plug firmly into direct wall outlet.
House fuse blown or circuit breaker tripped. Replace fuse with time delay type or reset circuit breaker.
Plug Current Device Tripped. Press the RESET button.
TROUBLESHOOTING TIPS
Problem
Air from unit does not feel cold enough
Reset to a Lower temperature.
Room temperature below 62 F(17 C). Cooling may not occur until room temperature rises above 62 F(17 C).
Thermostat set too cold for night-time cooling. To defrost the coil, set to FAN ONLY mode. Then, set temperature to a Higher setting.
Temperature sensing element touching cold coil, located behind air filter. Straighten tube away from coil.
Air filter may be dirty. Clean filter. Refer to Care and Cleaning section. To defrost, set to FAN ONLY mode.
Dirty air filter- air restricted. Clean air filter. Refer to Care and Cleaning section.
Unit recently turned on in hot room. Allow additional time to remove Stored heat from walls, ceiling, floor and furniture.
Control is OFF. Turn Control ON and set to desired setting.
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Air conditioner cooling, but room is too warm- ice forming on cooling coil behind decorative front.
Outdoor temperature below 62 F(17 C). To defrost the coil, set FAN ONLY mode.
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Air conditioner cooling, but room is too warm- NO ice forming on cooling coil behind decorative front.
Temperature is set too High, set temperature to a Lower setting.
Air directional louvers positioned improperly. Position louvers for better air distribution.
Front of unit is blocked by drapes, blinds, furniture, etc. - restricts air distribution. Clear blockage in front of unit.
Doors, windows, registers, etc. Open- cold air escapes. Close doors, windows, registers.
Compressor shut-off by changing modes. Wait approximately 3 minutes and listen for compressor to restart when set in the COOL mode.
Air conditioner turns on and off rapidly
Noise when unit is cooling
Water dripping INSIDE when unit is cooling.
Improper installation. Tilt air conditioner slightly to the outside to allow water drainage. Refer to installation instructions - check with installer.
Dirty air filter- air restricted. Clean air filter.
Air movement sound. This is normal . If too loud, set to a slower FAN setting.
Outside temperature extremely hot. Set FAN speed to a Higher setting to bring air past cooling coils more frequently.
Window vibration - poor installation. Refer to installation instructions or check with installer.
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Solution
Problem
Water dripping OUTSIDE when unit is cooling.
Unit removing large quantity of moisture from humid room. This is normal during excessively humid days.
Remote Sensing Deactivating Prematurely (some models)
Remote control not located within range. Place remote control within 20 feet & 180 radius of the front of the unit.
Remote control signal obstructed. Remove obstruction.
Room too cold
Set temperature too low. Increase set temperature.
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NOTE: A highly recommended troubleshoot for any issue in general consists
of turning off unit and unplugging for 5 minutes. It is also recommended to try another outlet.
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