Crosley CTTE12A1 User manual

Through The Wall Air Conditioner
AUTO
SPEED
AUTO
MODE
CTTE12A1 | CTTE12A2 | CTTE14A2

INTRODUCTION
IMPORTANTSAFETY INSTRUCTION ...........................................................................
...................................................................................
PACKING LIST ............................................................................................................
INSTALLATION &ASSEMBLY INSTRUCTIONS ..............................................................
USING YOUR AIR CONDITIONER................................................................................
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CARE ANDCLEANING ................................................................................................
TROUBLESHOOTING .................................................................................................
ELECTRICAL REQUIREMENTS
OPERATING YOUR AIRCONDITIONER
INTRODUCTION TO REFRIGERANTS R32 ...................................................................
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2
8K/10K/12K-115V
Cooling
8K/10K/12K/14K
Cooling & Heating
10K/12K/14K-230V
Cooling

INTRODUCTION TO REFRIGERANTS R32
The refrigerants used for air conditioners are environmentally friendly hydrocarbons R32. This kind of erant is
combustible and odorless. Moreover, it can burn and explode under certain condition. However, there will be no
risk of burning and explosion if you comply with the following table to install your air conditioner in a room with
an appropriate area and use it correctly.
Compared with ordinary refrigerants, Refrigerant R32 is environmentally friendly and do not destroy the ozone
sphere and that its value of greenhouse effect is also very low.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or supervision or instruction concerning use
of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not
play with the appliance.
Unit operation limits: Outdoor side 61~110, 80%RH, indoor side 61~90, 80%RH.
Introduction to Refrigerants R32
Please read the manual before installation, using, maintenance.
Do not use means to accelerate the defrosting process or to clean, other than those recommended by the
manufacturer.
Do not pierce or burn the appliance.
The appliance shall be stored in a room without continuously operating sources (for example: open flames, an
operating ignition gas appliance o r an operating electric heater.) Please contact the nearest after-sale service
center when maintenance is necessary.
At the time of maintenance, the maintenance personnel must strictly comply with the Operation Manual provided
by the corresponding manufacturer and any nonprofessional is prohibited to maintain the air conditioner.
The handling, installation, storage, servicing and disposal must comply with the provisions of gas-related national
laws and regulations, and also national wiring
regulation.
It is necessary to clear away the refrigerant in the system when maintaining or scrapping an air conditioner. Be
aware that refrigerants may not contain an odour.
Before installing the appliance, you must read the manual carefully to get the safety information and notes.
When filling the combustible refrigerant, any of your rude operations may cause serious
injury or injuries to human body or bodies and object or objects.
A leak test must be done after the installation is completed.
It is a must to do the safety inspection before maintaining or repairing an air conditioner using combustible
refrigerant in order to ensure thatthe fire risk is reduced to minimum.
It is necessary to operate the machine under a controlled procedure in order to ensure that any risk arising from
the combustible gas or vapor during the operation is reduced to minimum.
Requirements for the total weight of filled refrigerant and the area of a room to be equipped with an air
conditioner.
Warning
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1. Site Safety
3. Installation Safety
Please note that:
Using Your Air Conditioner
The installation site should be in a well-ventilated condition.
The sites for installing and maintaining an air conditioner using Refrigerant R32 should be free from open fire
or welding, smoking, drying oven or any other heat sourcehigher than 548•‹C which easily produces open
fire.
When installing an air conditioner, it is necessary to take appropriate anti-static measures such as wear anti-
static clothing and/or gloves.
It is necessary to choose the site convenient for installation or maintenance wherein the air inlets and outlets
of the indoor and outdoor units should be not surrounded by obstacles or close to any heat source or
combustible and/or explosive environment.
If the indoor unit suffers refrigerant leak during the installation, all the personnel should go out till the
refrigerant leaks completely for 15 minutes. If the product is damaged, it is a must to carry such damaged
product back to the maintenance station and it is prohibited to weld the refrigerant pipe or conduct other
operations on the user's site.
It is necessary to choose the place where the inlet and outlet air of the indoor unit iseven.
It is necessary to avoid the places where there are other electrical products, power switch plugs and sockets,
kitchen cabinet, bed, sofa and other valuables right under the lines on two sides of the indoor unit, and also
prevent mechanical damage from occurring.
Normal Operating Sounds
You may hear apinging noise causedby water hittingthe condenser, on rainy days,or when the
humidity is high.This design feature helps remove moistureand improve efficiency.
You may hear thethermostat click when the compressor cycleson and off.
Water will collect in thebase pan during rain or daysof high humidity. The watermay overflow and
drip from theoutside part of the unit. Thefan may run even when thecompressor is not on.
Open Flames Prohibited
Mind Static Electricity
Refrigerant Leak Detector
Appropriate Installation Location
The left picture is the schematic diagram of arefrigerant leak detector
Must Wear ProtectiveClothing
and anti-static gloves
Open Flames Prohibited Ventilation Necessary
Don't use mobile phone
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1/2" Long Hex-headScrew
Grouding wire withtooth washer
Through-The-Wall AirConditioner
Remote Controll
Trim Frame 1 (Left&Right legs)
Trim Frame 2 (Top&Bottom legs)
Grille Aluminum
Rear plastic net
PAPT QUANTITYIMAGE
PAPT QUANTITYDimension
Seal sponge1’’x3/4’’x14’’ 2
Seal sponge1’’x3/8’’x14’’ 2
Seal sponge1’’x3/8’’x25’’ 3
Seal sponge1’’x1 1/2’’x25’’ 3
Seal sponge1’’x1 1/2’’x14’’ 2
Seal sponge1’’x1 1/2’’x84’’ 1
Seal cotton3 3/4’’x1 1/2’’x4’’ 4
Seal cotton3/4’’x1 1/2’’x17’’ 2
4
1
1
1
2
2
1
1
Battery 2
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Condition1: Install the back grille to the Wall-sleeve (Prior Suggestion)
1, Identify the wall-sleeve brand for your preparing, from the below chart.
Type Wall-sleeve Dimensions
Height Width Depth
Standard Dimension 15 4’’ 25 ’’ ’’ ’’
NOTE
a, All wall sleeves used to mount the new air conditioner must be in sound structural condition and have a rear grille
that securely attached to the sleeve, or rear flange that serves as a stop for the air conditioner.
b, If you choose other wall-sleeve, be sure the dimension is suitable for the product.
c, The wall-sleeve you selected must be installed fasten to the wall with screw.
d, When do the performance testing, we suggest cancel the wall-sleeve, and install the new back grille with the new
unit, to avoid the wrong installation worse affect.
2, Prepare the Wall-sleeve before installation the unit.
(1) Remove old Air Conditioner from wall sleeve and pre-
pare as followings:
a, Clean interior (Re-stick the seals if necessary).
b, Check the wall sleeve be securely fastened in wall be-
fore installing. Add more nails or screws if needed.
c, Repair painted surface if needed.
(2) Remove the back grille.
Important: The old intake grille must be removed and re-
placed by the dual intake grille included with the TTW unit.
Warning: When removing the grille, protect from falling by
securing with a leash. Fasten by strapping looped through
the grille and secured with a knot. Holding the grille by the
leash with one hand the retaining screws can be removed
and the grille can be brought inside through the front of the
sleeve.
(3) Check the grounding wire hole.
a, If it does not exist, drill a 3/16'' pilot hole through the left
hand side of the sleeve, in a clear area about 3 inches max
deep from the front edge as below.
b, Fasten the grounding wire with screw to the drilled hole,
and pull the loose end of the ground wire out of the front of
the sleeve and bend it away from the opening. This will be
attached to the air conditioner once installed.
3, Replace the back grille.
a, Remove the old grille, and install with the dual intake
coming with the TTW unit. Take attention the remark on
the new back grille (if it appears).
b, Put the [OUTSIDE] remark toward to the back side of
wall-sleeve, and let the arrow remark toward upside.
c, Be sure that, from the back side of the wall-sleeve,
the seven inlet opening should be at left, and the eight
inlet opening should be at right.
d, Place the grille included with your new air conditioner
towards the inside rear of the sleeve. Fasten together
with the wall-sleeve by four screws.
Left intake
Seven Opening
TOP VIEW from the unit
Right intake
Eight Opening
70 50 5070 70 70
Left intake
Seven Opening
Right intake
Eight Opening
New Dual Intake Grille
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4, Install the Seal.
(1) Stick 1’’x4/5’’x13 4/5’’ sponges to the condenser side
plate, for both left and right at the back side of TTW unit.
(2) Seal the Wall-sleeve inside.
a, Seal the internal back side of wall-sleeve by sponges.
b, Seal and stick the top and bottom inside back edge by
two 1’’x1 1/2’’x25’’ long and thick sponges.
c, Seal and stick the left and right inside back edge by two
1’’x1 1/2’’x13 4/5’’ shorter and thick sponges.
IMPORTANT: Be sure that, these seal sponges will not bl-
ock the back grille inlet opening. If they effect the air-inlet
or outlet, cut them to the suitable dimension or thickness.
5, Set the tilt angle backward.
(1) Cut two suitable dimension of pearl seal cottons, and
stick to the front bottom of wall-sleeve.
(2) Be sure that, there will be a 3 tilt angle backward
of the sleeve and unit, when slide in the TTW unit.
6, Install the grounding wire.
a, Install screw end of ground wire into inside of sleeve
according to preparation instruction.
b, Remove the second screw from left side of unit, and
remove the screw plastic washer.
c, Screw the other end of the ground wire into the unit.
Make sure the toothed washer is against the cabinet.
Condition2: Install the back grille to the TTW
7, Gently slide the TTW unit into wall-sleeve. Be sure that,
the unit should be a 3 tilt angle backward.
If necessary, add some pearl cotton to the unit bottom.
In case where the dual intake grille cannot be mounted di-
rectly to the sleeve. It is desirable to attach the grille to the
back of the TTW unit to the hole pre-drilled in the unit.
1, Prepare the wall-sleeve followed the Condition 1 part.
2, Stick 1’’x4/5’’x13 4/5’’ sponges to the condenser side
plate, for both left and right at the back side of TTW unit.
3, Install the back grille to the back side of the TTW unit to
the hole pre-drilled. Take attention the remark on back grille
including in the new unit, if it appears.
a, Put the [OUTSIDE] remark toward to outside, and let the
arrow remark toward upside.
b, new to the TTW unit
Wall-Sleeve
Rear Front
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Left intake
Seven Opening
TOP VIEW from the unit
Right intake
Eight Opening
70 50 5070 70 70
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5, Set the tilt angle backward followed the Condition 1 part.
(1) Cut two suitable dimension of pearl seal cottons, and
stick to the front bottom of wall-sleeve.
(2) Be sure that, there will be a 3 tilt angle backward
of the sleeve and unit, when slide in the TTW unit.
6, Gently slide the TTW unit into wall-sleeve. Be sure that,
the sleeve and unit should be a 3 tilt angle backward.
If necessary, add some pearl cotton to the unit bottom.
4, Seal the Wall-sleeve inside. Seal the internal back side
of wall-sleeve followed condition 1 part.
Important: Be sure that, all the seal sponges will not block
the back grille inlet opening. If they effect the air-inlet or
outlet, cut them to the suitable dimension or thickness.
c, Be sure that, from the back side of the TTW, the seven
inlet opening should be at left, and the eight inlet opening
should be at right.
Trim Kit Installation Instructions
1. Install the 1''x1 1/2'' x84'' long stuffer seal between the
wall sleeve and the unit. A flat-bladed screwdriver or putty
knife is needed.
2. Assemble the trim frame by inserting the top and bottom
pieces into side pieces and snapping into place.
3. Pull the cord through the trim frame and slide the trim
over the unit until flush with the wall.
Important: Be sure that, the gap between wall-sleeve and
unit, is well sealed by sponge all around. If necessary, add
some extra sponge and adhesive tap to fill it.
Energy saving suggestion: In order to reach the maxi-
mum energy saving and comfortable, it is necessary to
use an appropriately sized cover to provide additional
insulation and air sealing when the unit is not in use
during the off-using-season.
Testing Installation Instructions
1. When do the performance testing, we suggest cancel the
wall-sleeve, and install the new back grille to the new unit,
to avoid the wrong installation worse affect.
2. Install the back grille to the unit following Condition 2 part.
Use sponge and adhesive tap to fill all the gap around betw-
een the grille and TTW unit. Cut the sponge to suitable dim-
ension, be sure that, they will not effect the air-inlet or outlet.
3. Set the tilt angle, let the sleeve and unit be a 3 tilt angle
backward to outdoor side.
4. Set the indoor air-outlet louver at the center position, both
horizontal and vertical direction.
5. Add enough water to the outside chassis to let the heating
exchange of condenser be the best condition.
6. Check whether the back grille opening angle is well or not,
if necessary, repair or replace it.
Wall-Sleeve
Rear Front
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