Klimaire KTHM015-E5C2 User manual

Before using your air condition er, plea se read

this m anual carefully and kee p it for future reference.

PACKAG E D T E R M IN AL

A IR C O N D ITI O N ER

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.

Contact the authorised service technician for repair or maintenance of this unit.

Contact the installer for installation of this unit.

The air conditioner 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 the air

conditioner.

If the power cord is to be replaced, replacement work shall be performed by

authorised personnel only.

Installation work must be performed in accordance with the national wiring

standards by authorised personnel only.

!CAUTION

Read This Manual

1. SAFETY PRECAUTIONS..................................................................2

2. IMPORTANT SAFETY INSTRUCTIONS ..........................................4

3. AIR CONDITIONER FEATURES.......................................................5

4. CONTROL PANEL OPERATION.......................................................6

5. INSTALLATION .................................................................................7

6. CARE AND CLEANING......................................................................9

All the illustrations in this manual are for explanation purpose only. Your air

conditioner may be slightly different. The actual shape shall prevail.

NOTE:

7. TROUBLESHOOTING.......................................................................10

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.

WARNING

Always do this.

Never do this.

CAU TION

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

earthing.

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 heat

generation.

excess

It may cause electric shock or

fire due to heat generation.

Incorrect earthing 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 authorised service

centre 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.

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.

D o n o t u s e t h e p o w e r c o r d n e ar

fl a m m a b l e g a s o r c o m bu s ti b le s , s u ch

a s g a s o l in e , b e n z e n e , t h in n e r, e tc.

Do not disassemble or modify unit.

WARNING

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 wetting

of indoor and soaking of

household furniture.

When the unit is to be

cleaned, switch off, and turn

off the circuit breaker.

Stop operation and close

the window in storm or

hurricane.

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 sing 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.

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 deter-

gent 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.

E n s u r e th a t t h e in s ta ll a t io n b r a c k e t of

t h e o u t d oo r ap p li a n c e is n o t d a m aged

du e to p r o lon g e d e x p o s u r e.

D o n o t p la c e hea v y ob je c t o n the

p o w e r c o rd a n d e n s u re th a t t h e c o rd

is n o t c o m p r e ss e d.

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.

Do not drink water drained

from air conditioner.

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 grille.

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 rem ove any prong from the power cord.

WARNING El ectrical Infor mation

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 cannot be

repaired-it must be replaced with a

cord from the Product Manufacturer.

Do not , und er a ny

cir cum s tan ces , cut ,

rem ove, or bypass

the grounding p rong.

Power supply c ord

with 3-pron g gr oun ding plu g

and c ur rent d et ecti on d evic e

Operation of Cu rrent D evice

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 RESE T 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 it also indicated by a light on the plug head.)

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 one

NOTES:

obtained from the

product manufacturer.

This unit has many featrues.The servicer must be

familiar with these features in order to properly

service the unit.

AIR CONDITIONER FEATURES

Compressor Restart Delay

This feature extends the overall life of compre-

ssor by preventing the short-cycling of the air

conditioner.When the compressor restarts,the

unit is designed to give a minimum of three

minutes to have a time of equalizing the refrig-

erant pressures for optimizing cycling.

Memory

The unit has memory .If power is lost,all of the

control settings(mode,fan speed,on/off and

configuration) are remembered.So when power

is restored,the unit will start back up in the mode

(and configuration) it was in,when power was

lost.

Automatic Evaporator Freeze Protection

Automatically to keep the evaporator from

freezing,the compressor is tuuned off and the

indoor fan is turned on when the evaporator

temperature is too lower.If the evaporator

temperature is not too lower this function is off.

Automatic Defrost Protection (for heat pump

models only)

When the outdoor tube temperature gets too

cold the unit will automatically switch to electric

heating and the compressor will be off. The unit

will then heat with electric heat until the outside

temperature rises enough,so the compressor

can be used again.

Automatic Quick Warm-up (for heat pump

models only)

If the room temperature falls to 4.5 C/8 F

below the set point temperature,the reverse

cycle heat is shut off and the electric strip heat

is turned on for one cycle,until heating is

satisfied.

O O

LED Indicators and Buttons

The touch pad has buttons for MODE,FAN,

POWER,SETPOINT UP and SETPOINT DOWN.

It also has LEDs that correspond to the mode,

fan speed,power and setpoint operation,to

indicate the unit s status.LEDs for HIGH,MED

and LOW indicate the fan speed that is selected.

LEDs for FAN,COOL and HEAT indicate what

operating mode is active.LED for POWER is the

unit ON/OFF status LED.If the unit is in ON mode,

the LED will be green.If the unit is OFF,the LED

will be off.

Unit Configuration

NO TE:

HEAT mode is for Cooling & Heating models only.

O O

F or C

The unit can display in either F or C.

O O

High Temperature Protection In Heating

Operation

The compressor and(or) electric heater will be

switched off to prevent damage in high indoor

blow air temper ature or error indoor temperature

sensor.

CONTROL PANEL OPERATION

The control pane l ke ypad will look like the fo llowing

Fig.1:

HIGH MED LOW

FAN COOL HEAT

POWER

Press the POW ER button to turn the unit on or off.

When the unit is on,the power indicator light will be

green.When the unit is off,the light will go out.

MODE

Push this button to cycle through the modes from

COOL-HEAT-FAN-COOL.The indicator light beside

the "M OD E" op tion will illum inate , ide ntifying the

mo de selected.

- COO L:The rang e of set temperature is 17 C/62 F

~30 C/86 F.Cooling beg ins automatically when the

room temperature is above the set point,and stops

when the room temperature is 2 C(4 F) below the

set point.But the comp ressor will run 5 m inutes at

least in COOL m ode be fore stoping. The fan runs

in continuous mode.

- HEAT:The range of set temperature is 17 C/62 F

~29 C /84 F.For hea t pump mo dels,th e unit can

alternate to run between in reverse cycle heat mode

and electric heater mode according to the difference

between the setting temperature and the room

tempe rature.The fan motor cycles on and off

with the compressor and electric hea ter.

NOTE: The reverse cycle and electric he ater can

not be run at the same time.

- FA N:F an ope ration only without heating and cooling.

O O

UP/DOWN BUTTONS ( / )

Push the UP (or DOWN) button to increase (or

decrease) the set temperature of the unit in coo ling

or heating mode.The temperature can be se t by

increments of 1 C (1 F).The setting temperature

appea rs in the display.

NOTE:Press and hold and buttons toge ther

for 3 seconds will alternate the temperature display

between C & F scale.

O O

FAN (FAN SPEED)

Every time you push this button,the fan speed

cycles th rough the setting s a s follow s:H IGH-M ED-

LOW -HIGH.

Fig.1

DISPLAYS:

Show s the set tem perature in C or F. While on

Fan only mode ,it shows the room temperature.

Pads on the control panel is not available.The

unit can be setted by using wire cotroller only.

Room temp eratu re sensor error;

Evapo rator temperature sensor error;

Condenser temperature sensor error;

Ou tside tempe rature sensor error;

Exhaust tempe rature sen sor error;

NOTE:Whe n error occurs,unplug the unit and plug

it back in.If error repe ats, call for service.

Ro om tem pe rature is lower tha n 0 C/32 F;

Room temp erature is higher than 37 C /99 F.

O O

Control code (on some models):

Error codes:

AS-

ES-

CS-

OS-

HS-

Other codes:

LO-

HI-

INSTALLATION

HOW TO INSTALL THE UNIT

- For existing sleeve,you shou ld measure the wall

sleeve dimensions.

- Install the new air cond itioner according to these

installation instructions to achieve the best performan ce.

All wall sleeves used to mount the ne w air conditioner

mu st be in goo d structural con dition and have a rear

grille that securely attaches to the sleeve or the flange

of the sleeve to secure the new air condition er.

- To avoid vibration and noise,m ake sure the unit is

installed securely and firmly.

- When installing the sleeve,make certain there is

nothing within 20 of the back that would interfere

with heat radiation and exhaust air flow. (See Fig.2)

CAUTION

There are sharp edg es that can cause serious cuts.

When lifting the air cond itioner,it is HEAVY.Use 2

peo ple to lift.

C OO LED

AIR

INTAKE

AIR

WALL

HEAT

RADIATION

SLEEVE

Over 20

Fig.2

PREPARATION OF SLEEVE ASSEMBLY(optional)

- Refer to the installation instruction of sleeve assem bly

for details.

UNIT INSTALLATION

- Carefully remove shipping tape s from the front panel.

(See Fig.3)

Fig.3

Shipping

tape

- Remove the shipping screw from the vent doo r.(See

Fig .5)

Fig.5

- Remove the fron t panel. (See Fig.4) Shipping

screw

1 06 7mm/ 42i n ch

408mm/16inc h

606mm/23.9inc h

D im ension of a ir c ond itio ner

376 mm/1 4.8in ch

408mm/16 inch

1067mm/42inch

D im ension of s lee ve ass emb ly (op tiona l)

Fig.4

Pull out at the bottom to release it from the tabs .

- Then lift up .

PREPARATION OF REAR GRILLE ASSEMBLY(optional)

- Refer to the installation instruction of rear grille

assem bly for details.

INSTALLATION CONTINUED（）

UNIT INSTALLATION (CONTINUED)

- Rotate the vent control lever to either open or close

the vent door.(See Fig.6)

Vent control lever

Vent open

Vent closed

Fig.6

- Lift unit leve l an d slide unit into w all sleeve u ntil

firmly against front of w all sle eve and se cure w ith

4 screws and wash ers (supplied in the SLEEVE

ASSEMBLY ) through the unit flange holes.

(See Fig.7 and Fig.8)

- Reinstall front panel.(See Fig.9)

Fig.7

Fig.8

Fig.9

Place tabs over top rail . Push Inward at bottom

until panel snap s into place .

NOTE:When vent control lever set at CLOSE,only

the air inside the room is circulated and filtered.

When set at OPE N,some outdoor air will be drawn

into room.This will reduce heat ing or cooling

efficiency.

CAUTION

Do not put obstacles around air-inlet or

inside of air-outlet of the unit, such as window

curtain etc.

Always insert the filter securely, clean filter once

every two weeks as required.

CARE AND CLEANING

FRONT PANEL AND CASE

- Turn unit off and disconnect power supply.To clean,

use water and a mild detergent. use bleach

and abras ive rs.S om e com me rcial cleane rs may

damag e the plastic parts.

DO NOT

- Rem oving Air Filter

Fig.9

OUTDOOR COIL

- Coil on outdo or side of unit shou ld be checked

regularly.Unit will need to be remo ved to inspect

dirt bu ild-up that will occur on the inside of the coil.

If clogge d with dirt and soo t ,coil should be

professionally cleaned. Clean inside a nd outside of

outdoor coils reg ularly.

Never use a high-p ressure sp ray on coil.

NOTE:

CAUTION

Failure to follo w this caution may result in

equipm ent damg e or imp roper o peration.

Airflow restriction may cause damage to the u nit.

UNIT DAMAGE HAZARD

AIR FILTERS

IMPORTANT:TURN UNIT OFF BEFORE

CLEANING.

- The m ost important thing you can do to maintain

unit efficiency is to clean the filters once every

two weeks as requ ired.

Clogged filters reduce cooling,heating and airflow.

CAUTION

Failure to follo w this caution may result in

equipm ent damg e or imp roper o peration.

operate unit without filters in place.If a filter

become s torn or d am age d,it should be rep lac ed

imm ediately.

Operating without filters in place or with damaged

filter will allow dirt and dust to reach ind oor coil and

reduce coo ling,he ating,a irflow a nd efficiency of unit.

Airflow restriction may ca use da mage to u nit.

Do not

UNIT DAMAGE HAZARD

Decrease cost of op eration.

Save energy.

Prevent clogged indoor coil.

R educe risk of prem atu re com ponent failure.

Keeping filters clean will:

Vacuum off heavy soil.

Run water through filter.

Dry tho roughly before replacing.

To Clean Air Filters:

Pull up

2 Air filters

- Replacing Air Filter

Fig.10

Push do wn

VENT DOOR FILTER

IMPORTANT:TURN UNIT OFF BEFORE

CLEANING.

- If the vent door is open,access requires the rem oval

of the un it from the wa ll sleev e.C lean th e vent filter

twice a year or as required.

- Make sure to remove the shipping screw from the

vent door.(See.Fig.5)

- Rotate the vent control lever to open the ve nt door.

(See. Fig.6)

- Remove four screws from the vent door filter.

(See.Fig.11)

- First pull out the ven t door steel w ire from the hole

of the vent door, then take off the ven t d oor and filter.

(See.Fig.11)

- Clean the filter.Dry thoroughly before replacing.

- Replac the vent door and filter,reinstall the four

screw s.

- Reinsert the vent do or steel wire into the ho le of the

vent door.

Vent door

control lever

Vent door

steel wire

Vent door

filter

Screws

Fig.11 Vent door

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