Coast-Air CMW051A Installation And Operation Instruction Manual

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Installation and Operation

Instruction Manual

CMW051A - 5,000

CEW061AS - 6,000

CEW081AS - 8,000

CEW101AS - 10,000

5,000 - 10,000

Installation and Operation Instruction Manual

Foreword

Please have professional technicians do the installation for you. This

Instruction Manual is a universal verson for multiple models of window-type

air conditioners manufactured by our Co. The appearance of the unit that

you purchase might be slightly different from those described in this Manual,

but it does not affect proper operation and usage.

Please carefully read the sections corresponding to your specific model.

Keep this Manual for future reference.

Caution

This appliance is not intended for use by young children or infirm persons

without supervision; young children should be supervised to ensure that they

do not play with appliance.

Contents

Instructions to end-users ............................................................................. 1

Nomenclature and functions of various parts ............................................... 4

Remote controller ......................................................................................... 6

Maintenance ................................................................................................. 8

Troubleshooting ............................................................................................ 9

Installation .................................................................................................. 11

5,000 - 10,000

Installation and Operation Instruction Manual

INSTRUCTIONS TO END-USERS

_______

INSTRUCTI0�

TO END-USERS

Read this Manual carefully before using your air conditioner to ensure proper operation.

• i:f.ii iJlt:ii M:t-J i·li:f.i M ! •·S; M: •

• Make sure that our Co. after-sale service persons or technicians from our Co. or authorized

maintenance shops do the installation for you.

Do not install the unit in places where there

might be leakage of flammable gases.

Make sure that the correct breaker is

installed for safe operation.

Earth Leakage

Circuit Breaker

If gases leak out and accumulate around the machine, it

may result in fire hazard or accidents.

Make sure your power source is properly

grounded.

, r

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----�

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=====

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The grounding wire of the air conditioner must be firmly

connected to the grounding wire of the power source. Improper

grounding will lead to possible electric shock or other hazards.

Do not use an e

tension

cord.

tending the power

cable

sharing the

same

socket

not

advised.

Do not use

a)b

an extension cord.

Do not try to stop the operation

of the air conditioner by pulling

the power cable from the socket.

�

II might result in electric shock, fire hazard

or other accidents.

Do not operate your air

conditioner with wet hands.

It might lead to electric

shock or other hazards.

If there is dust on

the plug or the

plugging is not

properly done, it

might lead to

electric shock,

fire hazards or

other accidents.

Improper use of metal wires or copper

wires for fuse may result in faulty

performance of the machine or fire

hazard.

�

It might result in electric shock, overheating,

fire hazard or other accidents.

Make sure the plug is

clean before you plug in the

power socket and make

sure the plug is firmly in

the socket.

It might result in

electric shock,

overheating, fire

hazard or other

accidents. If the power cable is

damaged or a replacement for the

power cable is needed please ask the

dealer or authorized maintenance

people to do the replacement.

Do not use a fuse with

improper capacity

short with metal wires

If breaker is not installed, it may result in electric shock

or other hazards.

INSTRUCTIONS FOR OPERATION

INSTRUCTIONS TO INSTALLATION

INSTALLATION INSTRUCTIONS

Make sure that our Co. after-sale service persons or technicians from our Co. or authorized mainte-

nance shops do the installation for you.

5,000 - 10,000

Installation and Operation Instruction Manual

INSTRUCTIONS TO END-USERS

Scorching

INSTRUCTIONS TO END-USERS

During the cooling operation, window

curtains or louver blinds are to be used

to block the sunlight.

Do not place such articles as

insecticides, paints or other

flammable spraying agents near

the air conditioner or spray them

against the air conditioner.

>"·•�

�-=•;,,re"""'"'

Do not use the following

articles:

�@B�

Warm water (above 40"C or 104"F)

Warm water might cause deformation or

fading of colors of the air conditioner.

Gasoline, paint diluting agent, benzene and

abrasives, etc. may cause deformation or

scratches to the air conditioner.

l ... ""''"''""�-

Try to reduce the generation of

heat in the room during cooling

operations. Place the heating

source outside of the room, if

possible,do not use cooking

appliances in the air-conditioned

room.

�

��

�·::

II might lead to the incomplete burning of

these appliances.

If the air conditioner and the

cooking appliances have to

be used in the same room,

provide good ventilation to

the room.

Insufficient ventilation might lead to the

hazard of anoxia.

Do not insert sticks or other hard Do not wash the air

objects into the air inlet or outlet. conditioner with water.

The high-speed rotation of the fan blades

may cause accidents.

Do not let the delivered air

blow to your body directly for

long periods.

It m i g h t c a u s e

discomfort or harm

your health.

It may cause electric shock or other

accidents.

If the air conditioner is not to

be used for a long period of

time, please pull out the plug

from the power source socket

to ensure safety.Turn off the

air conditioner

before pulling

out the plug.

•

our unit needs to be removed for installation elsewhere or for repairs, please contact our

Co. dealer or authorized maintenance shop technicians to do the job.

• In case of abnormality (burning smell, for example), please stop the operation, disconnect the

power and contact your dealer or authorized maintenance shop.

Try as much as possible to

avoid the sunlight and warm

air from entering the room.

corching

If your unit needs to be removed for installation elsewhere or for repairs, please contact our Co.

dealer or authorized maintenance shop technicians to do the job.

In case of abnormality (burning smell, for example), please stop operation, disconnect the power

and contact your dealer or authorized maintenance shop.

Scorching!

INSTRUCTIONS FOR REMOVAL AND REPAIRS

5,000 - 10,000

Installation and Operation Instruction Manual

NOMENCLATURE AND FUNCTIONS OF VARIOUS PARTS

�--,h;,)7/�Jl,� ... ,-.,.........__

�

FEATURES

tt--,ctttttttttiHI-@

G)Cabinet

Upper guide

@ Curtain(window filler)
@ Up/down air direction vane

@ Left/right air direction control

tab

Operation panel

7) Power cord

Front grille

Left/right air directiion fin

o Air inlet

1 Fresh air lever(optional,some

models are not supplied with this)

Features and appearance may vary, all the figures provide a demonstration to
introduce the function. The following are two types of operation panels. Please
refer to the instructions for the operation panel of your air conditioner.

OPERATION PANEL 1

(1) DIGITAL DISPLAYER

In usual operation. In FAN  mode. It indicates room temperature;
ln  COOL  or  DRY  mode.  It  indicates  setting  temperature;  ln
timer operation. when pressing the timer button ,it indicates timer
time. if the  time  has  not  been  be  adjusted  after  5  seconds,it
indicates temperature  again; lf  ROOM  TEMP  SENSOR
failure.It indicates temperature at 25 ·c (77

F).

@ REMOTE CONTROLLER SIGNAL RECEIVER

-----r�f-r--{r2 @ENERGY SAVER

Fan operation shall occur in conjunction with compressor operation,
the closing of Fan delay 1 min after compressor off. when compressor
is off, fan stops for 10 minutes to open 20 seconds period run until

compressor is on; other function same with the cooling function

�

--,--

;.'

oi @TIMER button

If unit is running.Press this button to enter Switch-OFF mode;lf unit

is off(in standby mode),press this button to enter Switch-ON

mode.Press this button again will cancel the timer operation.Used

together with•or T button to set the timer time.

@ SPEED button

Press this button to set air rate you want:HIGH,MED,LOW.

----+-

MODE button

POWER

Press this button.

to a

dvance the operation mode as follows:ENERGY

�---+-,@ SAVER-DRY-FAN(heating for cooling and heating model)-COOL

Features and appearance may vary, all the figures provide a demonstration to introduce the function.

The following are two types of operational panels. Please refer to the instructions for the operation

panel of you air-conditioner.

Digital Display

During normal operation in FAN mode, display indicates room

temperature; In COOL or DRY mode, display indicates set temperature;
In timer operation, when presssing the timer button, display indicates
timer time, if the time has not been be adjusted after 5 seconds, it
indicates temperature again; If ROOM TEMP SENSOR fails, it indicates
temperature at 25°C (77°F).

Remote Controller Signal Reciever

Energy Saver

Fan runs with compressor, delays off for 1 minute after compressor cycles

off, then cycles 20 seconds every 10 minutes until compressor cycles on.

TIMER button

If unit is running, press this button to enter “OFF” mode; if unit is off (in

stand by mode), press this button to enter “ON” mode. Press this button
again to cancel the timer operation. Used together with up or down button
to set the timer time.

SPEED button

Press this button to set desired fan speed: HIGH, MED, LOW.

MODE button

Press this button to advance the operation mode as follows: ENERGY

SAVER-DRY-FAN (heating for cooling and heating model)-COOL

Cabinet

Upper Guide

Curtain

(window filler)

Up/down air direction vane

Left/right air direction control tab

Operation panel

{

Power cord

Front grille

}

Left/right air direction in

Air inlet

Fresh air lever

(optional, some

models are not supplied with this)

DIGITAL CONTROL

NOMENCLATURE AND FUNCTIONS

OF VARIOUS PARTS

5,000 - 10,000

Installation and Operation Instruction Manual

NOMENCLATURE AND FUNCTIONS OF VARIOUS PARTS

------------�-��1�-----�

-----

TEMP/TIME button

Press this button to adjust set temperature within a range of 18

C (64

F) to 32

C (90

F).ln timer time

setting state(press timer button to enter and "hr" indicator on right bottom of the digital displayer

will be flashing),press

.&.

,..

button to set the timer time within 1-24 hours.

Regardless of the display status.press the "

.&.

"and

"button at the same time, to switch

celsius/Fahreneit display.

@ ON/OFF button

To turn the air conditioner ON. press the ON/OFF button and the power indicator will light. To

turn the air conditioner OFF.press the ON/OFF button again.

@CHECK FILTER

Filter cleaning timer counts down for 250 hours,"CHECK FILTER" LED light, reminds need to clean

the filter.

(gi FILTER RESET button

Press "FIL TER RESET" button, will reset and "CHECK FILTER" LED lights will go out.

ANI

ONTROL

Wait 2-3 minutes

before restarting

{o)

Thermostat

OFF

'�·@·

t:.

. 0 .

Med

Fan

Cool

Lowe

elow

Fftn

Cool

Operation

Note: The layout and functions of various models of operation panels

may differ from each other. Please read the following for your
reference.

OPERATING METHOD FOR FUNCTIONAL CONTROL KNOBS

These knobs are used to control the speed of the fan motor and the operation
mode of the air conditioner.

• When the knob is turned to

"Low Fan",

the air conditioner will enter the

ventilation mode with low airflow delivery,but the compressor is not activated.

• When the knob is turned to

"Med Fan",

the air conditioner will enter the ventilation

mode with medium airflow delivery,but the compressor is not activated.

• When the knob is turned to

"Hi Fan",

the air conditioner will enter the ventilation

mode with high airflow delivery. but the compressor is not activated.

• When the knob is turned to

"Low Cool",

the air conditioner will be in low cooling mode with low

airflow.

• When the knob is turned to

"Med Cool",

the air conditioner will be in medium cooling mode

with medium airflow.

• When the knob is turned to

"Hi Cool",

the air conditioner will be in high cooling mode with high

airflow.

• When the knob is turned to

"OFF",

the air conditioner will stop operation.

Note: When the knob is to be turned, try to turn it as slowly as possible and not to turn it frequently.
The time interval for re-activation must be no less than 3 minutes so as to avoid overload to the unit,
which might cause a blown fuse or breaker.

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The temperature can be set within a range of 18 °C (64

F) to 32 °C (90

F). The temperature can be reduced

from 1 to 10. Turn the knob to adjust the needed temperature.

OPERATING METHOD OF TEMPERATURE CONTROL KNOB

MECHANICAL CONTROL

NOMENCLATURE AND FUNCTIONS

OF VARIOUS PARTS

5,000 - 10,000

Installation and Operation Instruction Manual

USE OF REMOTE CONTROLLER

�-,..�� JJJJII�� ... , ........................ -----

---��

• ii Hui·, i 11·1;ii d·1,, a;•

Note: 1.0nly certain models are supplied with a remote controller.

2.There are two types of remote controllers, please refer to the instructions

for the matchin

remote controller for your air-conditioner.

REMOTE CONTROLLER 1

- button

This button is for the increase or decrease of

the timing settings and temperature settings,

with a range of 1-24 hours for timing setting and

16-32

C{61-90

F}for temperature setting.

H ·

FAN button

Presslhisbuttontomakethefansi-------+�H

run in high speed. The HIGH

indication light willbe on.

M · FAN button

Press thisbuttontomakethefans

run in mi d dl e speed. Th e MED

indication lightwillbeon.

L · FAN button

Pressthisbutlontomakethefans

r un in low speed. The LOW >----�

indication lighlwillbeon.

FILTER RESET button

Pr,,••"FI

L TERRESET"bulton,

"CHECKFLTER"LEDigluwilgo

TIMER button

Press this button to set the

time for timed switch-on,

switch-off or to delete the

timing.

TIMER

Signal transmission window

COOL button

rt-+-----, Press this button to operate

the machine in the cooling

mode.

DRY button

Press this button to operate the

machine in the dehumidifying

mode.

FAN button

Press this button to operate

the machine in the ventilation

mode.

Pressthisbutlon to operatethe

machine inthe energysaver mode.

ON/OFF button

Pressthisbutton to activate

or stop the operation of the

unit.

REMOTE CONTROLLER

USE OF REMOTE CONTROLLER

5,000 - 10,000

Installation and Operation Instruction Manual

USE OF REMOTE CONTROLLER

-----�

� Will�� ...... -,�--�

---

METHOD OF TRANSMISSION

• Point the remote controller at the air conditioner as

shown in the figure and press the button on the controller.

The instruction signal will be transmitted to the air

conditioner.

• Upon receiving the signal from the remote controller,

the air conditioner will emit a sound for

acknowledgment.

POINTS OF ATTENTION IN USING THE REMOTE CONTROLLER

• Do not place the controller near heat generating devices such as heating pads or radiators;
• Do not place the controller in places directly exposed to the sunlight or strong lights;
• Avoid accidental dropping of the controller, which might cause damage to it;
• Do not place objects between the air conditioner and the controller;
• Do not splash water or other liquids on the controller;
• Do not place heavy objects on the controller;
• If the air conditioner does not emit acknowledge sound after proper signals are transmitted,

batteries in the controller maybe exhausted and need replacing.

• If the remote controller is not functioning, replace the batteries and retry.

4d3A!·!3MIMil•)i=Mii3iJl=f»

When the signal is transmitted but the air conditioner does not give

an acknowledgment sound. It means the batteries ma

be exhausted

and need replacing.

1. Remove the battery case cover and take the used batteries out by sliding the cover open in

the arrow direction.

2. Replace with new batteries and pay attention to the "+" and "-" marks of pole indications.

3. Reinstall the battery cover.

ADJUSTMENT OF AIR DIRECTION

Up/down adjustment:

Hold the up/down air flap at by hand and move it upward or downward for adjustment.

LefUright adjustment:

Push left/right air direction control tab to adjust the left/right air direction.

@·1 ·Pl'M i:'d 3: i 1·11·11 ;I =*:J3= O:M#

Note:This air exchange adjustment is onl

on models with fresh air function.

When you want to get fresh air, push the fresh air lever in by hand , pull the lever out,the fresh
air function is closed.

ADJUSTMENT OF AIR EXCHANGE

NOTE:

This air exchange adjustment is only on models with fresh air function.

When

you want fresh air, push the fresh air lever in by hand, the unit will discharge a small amount

of air inside the room. If the switch is pulled out, the fresh air function is closed.

5,000 - 10,000

Installation and Operation Instruction Manual

MAINTENANCE

*Before doing the maintenance, make sure that the air conditioner is turned off and the plug is

Check to see if there are any blocking

objects around the air inlet and outlet of

the indoor and outdoor units.

Check to see if the installation base is

corroded or rusty.

Check for proper ground.

�@o

I (

ground wire

Check if the air filter screen is clean.

Connect to the power source

Load batteries in the remote controller.

(remote controller model)

After the operational season

�

',fl

-�

Set the temperature at

C(�6

F) a�d let �he

machine run m

cooling

mode for half a

day

to dry the unit

interior.

Stop the operation of the

machine and turn off the power �

�

switch.

It is r

omm

d to pull th

plug from th

power socket in the non-operational season for

sak

of safet

and saving

Clean the air filter screen and

reinstall.

Clean the indoor

unit and outdoor

unit.

Take the batteries out from the remote

controller.(remote controller model)

pulled out from the socket.

Before the operational season

During the operational season

an th

air filter s

n (at a standard int

rval of on

ry two w

ks).

Remove the air filter screen

1) G

ntl

hold and pr

ss th

two low

nds of th

front

grill

and op

n th

grill

2) G

ntl

grab th

air filt

n and lift it up, and th

tak

it out in th

dir

tion

toward

ou.

Clean the air filter screen

If th

air filt

r s

n is v

ry dirt , ou ma us

luk

warm wat

r (about 30

C(86

an it,

and

n air it dry.

ote

• Do not us

boiling wat

r to

an th

• Do not bak

n dry.

• Do not pull ii with too mu

h for

Install the air filter screen.

If th

air

ondition

r is op

rat

d without an air filt

s r n, th

int

rior of th

unit will b

e c

ontaminat

c ee

by dirt whi

h might caus

perfonmance failur

n damag

to parts.

Clean the air conditioner

• Us

soft dry

loth to wip

the air conditioner or use a

vacuum

r to do th

aning.

• If th

air

ondition

r is v

I I I

�:ifti

r��k��

wy�

h��

�ofJ

'-'-==�

utral d

nt to do th

aning.

OTE

If the air filter screen is blocked by dust, the

performance of cooling and heating
operations will be affected, the operational
noise will be

louder and the

power consumption will be increased.
Therefore, periodic cleaning of the air
filter screen is necessary.

If the air filter screen is very dirty, you may

use lukewarm water (about 30°C (86°F) to

clean it, and then air it dry.

5,000 - 10,000

Installation and Operation Instruction Manual

TRO

UBL

E SHOOTING

Inspection and treatment prior to maintenance

Please check the following items before asking dealer or authorized maintenance shop for

after-sale service:

The air conditioner does not work at all.

Is the power plug inserted into the socket

properly?

Is the timer set for the "TIMER-ON" mode?

If the air conditioner is set for timed switch-on operation mode,

it will not start operating before the set time is reached.

Is the ambient temperature lower than 16

C or

If so, the auto protection function of the air conditioner will

prevent the unit from cooling.

There is no sufficient cooling or heating.

Is the room temperature set

Is the air filter clean (not

properly?

blocked)?

Are doors or

windows opened?

·��:��

�()f'

Is the room directly exposed

to sunlight?

The air filter

is blocked

Are there many people inside

the room?

�"

/�

Note: If the air conditioner remains abnormal in operation after the above checks and inspection, please disconnect the power

and contact the dealer or an authorized maintenance shop.

In any of the following cases, please turn off the power of the air conditioner and immediately

contact the dealer or the authorized maintenance shop:

The fuse is frequently blown

or the breaker is often off.

The control switches do not work.

The electric wire gets

abooma

�

D/0

The insulation sheath of

the power cable is torn.

There are abnormal noises when the machine

is operating.

TROUBLESHOOTING

5,000 - 10,000

Installation and Operation Instruction Manual

TRO

UBL

ESHOOTING

� Will��'"""-------

__.�---

The following phenomena occurring during the operation do not mean faults of the machine. You

may use the air conditioner with peace of mind.

Phenomena

Diagnosis

The air conditioner cannot be started for

operation after it is turned off.

Fog is blown out during the cooling operation.

There is an odd smell in the delivered air.

There is "running water" sound.

There is "a ticking" sound.

The operation cannot be resumed even the

power is turned on after the power switch is

turned off or after the power supply is off.

(remote control model)

No remote control signal is received.

There is moisture at the air outlet grids.

I�

l�

When the indoor temperature and humidity is

high, such phenomena might occur. When the

indoor temperature and humidity drops, the

fog will disappear.

It might be the smell of cigarette smoke or other

things inside the air conditioner.

This is caused by the flow of the

refrigerant inside the air conditioner.

It might be caused by the heat expansion of

contraction of the plastic parts.

The memory of the microchip computer is

deleted. Operate the remote controller to re

start the operation. (remote control model)

When the signal receiver on the air conditioner

is exposed to sunlight or strong lights, it might

fail to receive the remote control signal.

Shade off the sunlight or fade the lighting in this case.

If the air conditioner operates in high humidity

for long time, moisture may be condensed at

the grids and become water drops.

Wait 3 minutes. This is to protect the air

conditioner.

When the machine is powered for the first

time, the compressor starts immediately.

TROUBLESHOOTING

5,000 - 10,000

Installation and Operation Instruction Manual

23" to 36"

14-1/2" min

Inner sill

Offset

Window

Sash

Sill
Exterior

Interior wall

Remove the air conditioner and upper guide from

the carton, place them on a flat surface.

Before doing the installation, please check to see if

the installation accessories are complete (Fig. 2).

You must have a Phillips screwdriver available for

installation.

INSTALLATION

5,000 - 10,000

Installation and Operation Instruction Manual

-______

�

:_,

�

.:_

�:i

LATION

'1/111��"··-·---

----

��

CURTAIN (WINDOW FILLE

R )

NOTE:Upper guide and cur

tain at each side are offset to

provide the proper pitch to

the rear of

the unit.This is necessary f

or proper condensed water

utilization and drainage.

• Insert the side curtains int

o the upper and lower guide

s of the air conditioner. Fas

ten the curtains

to the the unit with screws

as shown in FIG.4.

There is a left and a right

crutain. be sure to use th

e proper curtain for each sid

e. Hold the

according curtain in one hand

and gently pull back the center

to free the open end. See F

IG.4.(When

installed the flange for sec

uring the curtain into the win

dow sill will be facing the r

oom side.)

Upper guide

(

---.

�·

-·

IHHIHilUl.1-

Flange

Lower guide

Flange

FIG.4

INSTALLATION

CURTAIN (WINDOW FILLER)

NOTE: Upper guide and curtain at each side are offset to provide the proper pitch

to the rear of the unit. This is necessary for proper condensed water utilization and

drainage.

Insert the side curtain into the upper and lower guides of the air conditioner.

Fasten the curtains to the unit with screws as shown in Fig. 4.

There is a left and a right curtain, be sure to use the proper curtain for each side.

Hold the accordian curtain in one hand and gently pull back the center to free the

open end. See Fig. 4. (When installed, the flange for securing the curtain into the

window sill will be facing the room side.)

5,000 - 10,000

Installation and Operation Instruction Manual

INSTALLATION

�-----�--

.... ,,,.,,IAJll\i�"�-�----

�--

�

INSTALL THE AIR CONDITIONER IN THE WINDOW

• Carefully lift air conditioner and place the unit into

the window opening so the bottom of the air

conditioner frame is against the window sill. Carefully

close the window behind the upper guide of the unit.

SECURE THE AIR CONDITIONER(FIG.5)

• Extend the curtain panels to fill the window opening.

• Place the curtain lock between the curtain

extensions and the window sill ,drive locking screws

through the lock and into the sill.

• Secure the left and right flanges on end bottom

side of the panel with wood screws.

• Drive locking screws through upper frame holes

into window sash.

• Attach the sash lock to the place between the upper

and lower sashes and secure it with screws.

• Finally,cut the foam seal to the window width and

stuff the sash seal between the glass and the

window to prevent air and insects from getting into

the room.

TEST RUNNING

econnect to power source, check to see if the

operational mode buttons work properly.

echeck to see if the room temperature control and

the function controls work properly.

echeck for any abnormal sounds during

operation.

Sash l

Flange

FIG.5

IF AC IS BLOCK

D BY STORM WINDOW

eAdd wood as shown in FIG.6,or remove storm

window before air conditioner is installed.

elf storm window frame must remain,be sure the

drain holes or slots are not caulked or painted
shut.Accumulated rain water or condensation must

be allowed to drain out.

�,

1_112 .. MIN

ard thickness

rm wind

(38mm)

equired,

for

frame

th er

proper pitch t

bstructi

--I

___i_rear,along enti

""I]�

sill,

asten with

�

�nails o

screws.

FIG.6

INSTALLATION

IF AC IS BLOCKED BY STORM WINDOW

5,000 - 10,000

Installation and Operation Instruction Manual

_____

•N

�

� ��

____

...

�.

�

____ _____.-----------

REMOVAL FROM WINDOW

erurn AC off,and disconnect power cord.
eRemove sash seal from between windows.and unscrew

sash lock.

eunscrew curtain lock and remove screws installed

through curtain.

eclose curtain panels into frame.

eKeeping a firm grip on the air conditioner,raise the

sash.and carefully tilt the air conditioner backward,
draining any condensate water in the base of unit.Be
careful not to spill any remaining water while lifting unit
from window.

estore parts with air conditioner.

CAUTION FOR DISMANTLING THE AIR CONDITIONER

(models with fresh air function)

elf you purchase the models with fresh air function,while

dismantling  the  air  conditioner  to  repair  the inner
parts(such  as  condenser,  evaporator  , copper  pipe
etc.),  be  sure  to  first  remove  the  air-guide  frame,
pull upward  on  the  fresh  air  lever  to make  it
disengage from  its  place  (FIG.7), and  then continue
dismantling.

Fresh air lever

FIG. 7

INSTALLATION

5,000 - 10,000

Installation and Operation Instruction Manual

Congratulations on purchasing your new HVAC equipment. It’s

been designed for long life and reliable service, and is backed

by one of the strongest warranties in the industry. Your unit

automatically qualifies for the warranty coverage listed below,

providing you keep your proof of purchase (receipt) for the

equipment and meet the warranty conditions.
LIMITED ONE (1) YEAR EXPRESS WARRANTY

Coast-Air warrants this Room Air Conditioner to be free from defects

in workmanship and materials for normal use and maintenance for

one (1) year from the date of purchase by the original consumer.

This Express Limited Warranty applies only when the Room Air

Conditioner is installed and operated per Coast-Air installation and

operating instructions for normal use.

EXCEPTIONS

The Limited Express Warranty does not cover normal maintenance

Coast-Air recommends that regular inspection/maintenance be

performed at least once a season. Additionally, labor charges

diagnostic charges, transportation charges for replacement of

refrigerant or filters, and any other service calls/repairs are not

covered by this Limited Warranty. It also does not cover any portion or

component of the system that is not supplied by Coast-Air, regardless

of the cause of failure of such portion or component.

CONDITIONS FOR WARRANTY COVERAGE

• Unit must be operated according to Coast-Air operating instructions

included with the unit and cannot have been subjected to accident,

alteration, improper repair, neglect or misuse, or an act of God

(such as a flood)

• Serial numbers and/or rating plate have not been altered or

removed

• Performance cannot be impaired by use of any product not

authorized by Coast-Air, or by any adjustments or adaptations to

components

• Damage has not been a result of inadequate wiring or voltage

conditions, use during brown-out conditions, or circuit interruptions

• Air flow around any section of the unit has not been restricted
• Unit remains in the original installation

DURATION OF WARRANTY & REGISTRATION

The warranty begins on the date of purchase by the original

consumer. The consumer must retain a receipted bill of sale as proof

of warranty period. Without this proof, the express warranty begins on

the date of shipment from the factory.

REMEDY PROVIDED BY THE LIMITED EXPRESS WARRANTY

The sole remedy under the Limited Warranty is replacement of the

defective unit. If replacement parts are required within the period

of this warranty, Coast-Air replacement parts shall be used; any

warranty on the replacement part(s) shall not affect the applicable

original unit warranty. Labor to diagnose and replace the defective

unit is not covered by this Limited Express Warranty. If for any

reason the replacement product is no longer available during the

warranty period, Coast-Air shall have the right to allow a credit in the

amount of the current suggested retail price of the product instead of

providing replacement.

LIMITATION OF LIABILITY

1. There are no other express or implied warranties. Coast-Air

makes no warranty of merchantability. We do not warrant

that the unit is suitable for any particular purpose or can be

used in buildings or rooms of any particular size or condition

except as specifically provided in this document. There are no

other warranties, express or implied, which extend beyond the

description in this document.

2. All warranties implied by law are limited in duration to the one-term

of the warranty.

We will not be liable for any consequential or

incidental damages caused by any defect in this unit.

3. This warranty gives you specific legal rights and you may also have

other rights which vary from state to state. Some states do not allow

limitation on how long an implied warranty lasts or do not allow the

exclusion or limitation of incidental or consequential damages, so

the above limitations or exclusions may not apply to you.

4. No warranties are made for units sold outside the continental

United States and Canada. Your distributor or final seller may

provide a warranty on units sold outside these areas.

5. Coast-Air will not be liable for damages if our performance

regarding warranty resolution is delayed by events beyond our

control including accident, alteration, abuse, war, government

restrictions, strikes, fire, flood, or other acts of God.

HOW TO OBTAIN WARRANTY SERVICE OR PARTS

If you have a warranty claim, notify you installer or dealer promptly.

KEEP THIS INFORMATION AS A RECORD OF YOUR PURCHASE

PRODUCT

IDENTIFICATION

INSTALLATION

Model Number

Installer Name (if used)

Serial Number

Phone Number/Contact Information

Date of Purchase

Date Installation Completed

Remember to retain your bill of sale as proof of warranty period.

LIMITED EXPRESS WARRANTY

Coast-Air_8-2016

5/2017

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