Gree MULTI24HP230V1EO Operating instructions

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Installation & Owner's Manual

Original Instructions

Split Type Wall-mounted Air Conditioner

Model:

MULTI18HP230V1EO

MULTI24HP230V1EO

MULTI30HP230V1EO

MULTI36HP230V1EO

MULTI42HP230V1EO

Thank you for choosing our product.

Please read this Owner’s Manual carefully before operation and

retain it for future reference.

If you have lost the Owner's Manual, please contact your local

distributor or visit www.greecomcomfort.com/resources for the

electronic version.

CONTENTS GENERAL INFORMATION

Electrical Connections

Installing The Outdoor Unit

Maintenance

Installation Dimension Diagram

Check After Installation

Bleeding

Conformity And Range

Warning

The Instructions Before Use

Name of Parts

Outdoor Unit Working Temperature Range

INSTALLER GENERAL

INFORMATION

The products in this manual may be different with the rea one, according to different models,

some models have displayer and some models without displayer, the position and shape of

the displayer please refer to the real one.

In line with the company’s policy of continual product improvement, the aesthetic and dimensional

characteristics, technical data and accessories of this appliance may be changed without notice.

If it needs to install, move or maintain the air conditioner, please contact dealer or local service

center to conduct it at first. Air conditioner must be installed, moved or maintained by appointed

unit. Otherwise, it may cause serious damage or personal injury or death.

When refrigerant leaks or requires discharge during installation, maintenance, or disassembly,

it should be handled by certified professionals or otherwise in compliance with local laws and

regulations.

This appliance is not intended for use by persons (including children) with reduced physical,

sensory or mental capabilities, or lack of experience and knowledge, unless they have been

given 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.

GENERAL INFORMATIONEXPLANATION OF SYMBOLS

GENERAL INFORMATIONEXCEPTION CLAUSES

Manufacturer will bear no responsibilities when personal injury or

1.Damage the product due to improper use or misuse of the product;

2.Alter, change, maintain or use the product with other equipment without abiding

by the instruction manual of manufacturer;

of product;

4.After verification, the defects are due to improper operation during transportation

regulations;

5.Operate, repair, maintain the unit without abiding by instruction manual or related

performance of parts and components that produced by other manufacturers;

6.After verification, the problem or dispute is caused by the quality specification or

majeure.

7.The damage is caused by natural calamities, bad using environment or force

3.After verification, the defect of product is directly caused by corrosive gas;

property loss is caused by the following reasons.

Indicates a hazardous situation that, if not avoided, will

result in death or serious injury.

Indicates a hazardous situation that, if not avoided, could

result in death or serious injury.

Indicates a hazardous situation that, if not avoided, may

result in minor or moderate injury.

Indicates important but not hazard-related information,

used to indicate risk of property damage.

Indicates a hazard that would be assigned a signal word

WARNING or CAUTION.

WARNING

CAUTION

DANGER

N OTIC E

CONFORMITY AND RANGE GENERAL INFORMATION

Please read this owner's manual carefully before operating the unit and keep it

carefully for consultation.

Only use the air conditioner as instructed in this booklet. These instructions are

not intended to cover every possible condition and situation. As with any electrical

household appliance, common sense and caution are therefore always

recommended for installation, operation and maintenance.

GENERAL INFORMATION

WARNING

Operation and Maintenance

This appliance can be used by children aged from 8 years and above and

persons with reduced physical, sensory or mental capabilities or lack of

experience and knowledge if they have been given supervision or instruction

concerning use of the appliance in a safe way and understand the hazards

involved.

Children shall not play with the appliance.

Cleaning and user maintenance shall not be made by children without

supervision.

Do not connect air conditioner to multi-purpose socket. Otherwise, it may

cause fire hazard.

Do disconnect power supply when cleaning air conditioner. Otherwise, it

may cause electric shock.

If the supply cord is damaged, it must be replaced by the manufacturer, its

service agent or similarly qualified persons in order to avoid a hazard.

Do not wash the air conditioner with water to avoid electric shock.

Do not spray water on indoor unit. It may cause electric shock or malfunction.

After removing the filter, do not touch fins to avoid injury.

Do not use fire or hair dryer to dry the filter to avoid deformation or fire hazard.

Maintenance must be performed by qualified professionals. Otherwise, it may

cause personal injury or damage.

Do not repair air conditioner by yourself. It may cause electric shock or damage.

Please contact dealer when you need to repair air conditioner.

Do not extend fingers or objects into air inlet or air outlet. It may cause personal

injury or damage.

Do not block air outlet or air inlet. It may cause malfunction.

Do not spill water on the remote controller, otherwise the remote controller may

be broken.

When below phenomenon occurs, please turn off air conditioner and disconnect

power immediately and then contact the dealer or qualified professionals for

service.

Power cord is overheating or damaged.

There’s abnormal sound during operation.

Circuit break trips off frequently.

Air conditioner gives off burning smell.

Indoor unit is leaking.

GENERAL INFORMATION

WARNING

If the air conditioner operates under abnormal conditions, it may cause

malfunction，electric shock or fire hazard.

When turning on or turning off the unit by emergency operation switch, please

press this switch with an insulating object other than metal.

Do not step on top panel of outdoor unit, or put heavy objects. It may cause

damage or personal injury.

Attachment

Installation must be performed by qualified professionals. Otherwise, it may

cause personal injury or damage.

Must follow the electric safety regulations when installing the unit.

According to the local safety regulations, use qualified power supply circuit

and circuit break.

Do install the circuit break. If not, it may cause malfunction.

An all-pole disconnection switch having a contact separation of at least 3mm in

all poles should be connected in fixed wiring.

Including an circuit break with suitable capacity, please note the following table.

Air switch should be included magnet buckle and heating buckle function, it can

protect the circuit-short and overload.

Air Conditioner should be properly grounded. Incorrect grounding may cause

electric shock.

Don't use unqualified power cord.

Properly connect the live wire, neutral wire and grounding wire of power socket.

Do not put through the power before finishing installation.

If the supply cord is damaged, it must be replaced by the manufacturer, its

service agent or similarly qualified persons in order to avoid a hazard.

Be sure to cut off the power supply before proceeding any work related to

electricity and safety.

Make sure the power supply matches with the requirement of air conditioner.

Unstable power supply or incorrect wiring may result in electric shock, fire

hazard or malfunction. Please install proper power supply cables before using

the air conditioner.

The temperature of refrigerant circuit will be high, please keep the

interconnection cable away from the copper tube.

The appliance shall be installed in accordance with national wiring regulations.

Installation must be performed in accordance with the requirement of NEC and

CEC by authorized personnel only.

GENERAL INFORMATION

WARNING

The air conditioner is the first class electric appliance. It must be properly

grounding with specialized grounding device by a professional. Please make

sure it is always grounded effectively, otherwise it may cause electric shock.

The yellow-green wire in air conditioner is grounding wire, which can't be used

for other purposes.

The grounding resistance should comply with national electric safety regulations.

The appliance must be positioned so that the plug is accessible.

All wires of indoor unit and outdoor unit should be connected by a professional.

If the length of power connection wire is insufficient，please contact the

supplier for a new one. Avoid extending the wire by yourself.

For the air conditioner with plug,the plug should be reachable after finishing

installation.

For the air conditioner without plug, an circuit break must be installed in the line.

If you need to relocate the air conditioner to another place, only the qualified

person can perform the work. Otherwise, it may cause personal injury or damage.

Select a location which is out of reach for children and far away from animals or

plants.If it is unavoidable, please add the fence for safety purpose.

The indoor unit should be installed close to the wall.

THE INSTRUCTIONS BEFORE USE GENERAL INFORMATION

WARNING

When having a burning smell or

smoke,please turn off the power

supply and contact with the ser-

vice center.

If the abnormity still exists,the unit

may be damaged,and may cause

electric shock or fire.

Power must adopts the special

circuit to prevent fire.

Otherwise, it can cause electric

shock or fire.

Disconnect the power supply if

long putting the air conditioner

out of use.

Otherwise,the accumulated dusts

may cause overheating or fire.

Never damage the electric wire

or use the electric wire which is

not appointed.

Otherwise,it will cause overheating

or fire.

When cleaning,it is necessary

to stop driving and turn off the

power supply.

Cut off power supply

Otherwise,it may cause electric

shock or damage.

The power supply must adopt the

special circuit that with air switch

protection and assure it has enou-

gh capacity.The unit will be turned

on or off according to your requir-

ement automatically,please do not

turn on or turn off the unit freque-

ntly,otherwise disadvantage effect

may be caused to the unit.

Rated voltage of this air conditi-

oner 220-240V, 50Hz, The com-

pressor will vibrate sharply if the

voltage is too low, resappointed.

amage to refrigerating system.

Electrical component are easy to

damage if the voltage is too high.

Don't attempt to repair the air

conditioner by yourself.

The wrong repair will lead to an

electric shock or fire,so you should

contact the service center to repair.

Don't step on the top of the

outdoor unit or place something

on it.

If it is damaged, it may lead to the

fall of the unit and cause the injury.

Please note whether the insta-

lled stand is firm enough or not.

Earthing: The unit must be reli-

ably earthed.The earthing cable

shall be connected to the spec-

ial earthing device in the const-

ruction.

As falling off the outdoor unit can be

dangerous.

Never cut off or damage power

cables and control wires. If the

power cable and signal control

wire were damaged, change

them by professional.

★ ★

★

★ ★

★

NAME OF PARTS GENERAL INFORMATION

OUTDOOR UNIT

No. Description

1 Air outlet grille

2Valve

WARNING

Note: The above figures are only intended to a simple

diagram of the appliance and may not correspond to the

appearance of the units that have been purchased.

OUTDOOR UNIT WORKING TEMPERATURE RANGE GENERAL INFORMATION

Indoor side DB/WB(°C/°F) Outdoor side DB/WB(°C/°F)

Maximum cooling 26.7/19.4(80/67) 43/24(109/75)

Maximum heating 26.7/-(80/-)

23.9/18.3(75/65)

●The operating temperature range (outdoor temperature) for cooling only unit is

-30°C ~ 43°C(-22°F ~ 109°F); for heat pump unit is -30°C ~ 43°C(-22°F ~ 109°F).

Be sure to cut off the power supply before cleaning the air conditioner; otherwise electric shock might happen.

The temperature of refrigerant circuit will be high,please keep the interconnection cable away from the copper

tube.

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any case.

Volatile liquids such as thinner or gasoline will cause damage to the appearance of air conditioner. (Only use

soft dry cloth moist cloth clean the air conditioner cabinet).

This product must not be disposed together with the domestic waste.

This product has to be disposed at an authorized place for recycling of electrical and electronic appliances.

INSTALLER

3. Fix power connection wire by wire clamp.

Ensure wire has been fixed well.

Install the handle.

Remove the handle at the right side plate of the

outdoor unit (one screw).

Remove the cable clamp, connect the power

connection cable with the terminal at the row of

connection and fix the connection. The fitting line

distributing must be consistent with the indoor

unit. terminal of line bank. Wiring should meet

that of indoor unit.

ELECTRICAL CONNECTIONS

MULTI18HP230V1EO

Note: The above figures are only intended to be a simple

diagram of the appliance and may not correspond to the

appearance of the units that have been purchased.

An all-pole disconnection switch having a contact

separation of at least 3mm in all pole should be

connected in fixed wiring.

The appliance shall be installed in accordance with

national wiring regulations.

Including an air switch with suitable capacity,

please note the following table. Air switch

should be included magnet buckle and heating

buckle function, it can protect the circuit-short

and overload. (Caution: please do not use the

fuse only for protect the circuit)

Wrong wire connection may cause malfunction of

some electric components.After fixing cable, ensure

that leads between connection to fixed point have

some space.

The connection pipes and the connection wirings

of the unit A, unit B must be corresponding to each

other respective.

To the power supply

N(1)

2 3

black

black red

(brown)

red

(brown)(brown)

INDOOR UNIT B

white blackwhite

(yellow

-green)

green

(yellow

-green)

green

(yellow

-green)

green

L1(1) L2(3)

INDOOR UNIT A

POWER

HANDLING

The outdoor unit must always be kept upright.

USER

After having removed the packaging, check that the

contents are intact and complete.

Handling must be done by suitably equipped qualified

technical personnel using equipment that is for suitable

the weight of the appliance.

L1 L2

(blue)

white

(blue)(blue)

To unit B

To unit A

connecting

cable

L1 2L2 3

Power cord connecting

cable

Air-conditioner Air switch capacity

MULTI18HP230V1EO 20A

3. Fix power connection wire by wire clamp.

Ensure wire has been fixed well.

Install the handle.

Air-conditionerAir switch capacity

MULTI24HP230V1EO 25A

Remove the handle at the right side plate of the

outdoor unit (one screw).

Remove the cable clamp, connect the power

connection cable with the terminal at the row of

connection and fix the connection. The fitting line

distributing must be consistent with the indoor

unit. terminal of line bank. Wiring should meet

that of indoor unit.

Note: The above figures are only intended to be a simple

diagram of the appliance and may not correspond to the

appearance of the units that have been purchased.

An all-pole disconnection switch having a contact

separation of at least 3mm in all pole should be

connected in fixed wiring.

The appliance shall be installed in accordance with

national wiring regulations.

Including an air switch with suitable capacity,

please note the following table. Air switch

should be included magnet buckle and heating

buckle function, it can protect the circuit-short

and overload. (Caution: please do not use the

fuse only for protect the circuit)

Wrong wire connection may cause malfunction of

some electric components.After fixing cable, ensure

that leads between connection to fixed point have

some space.

The connection pipes and the connection wirings

of the unit A, unit B and unit C must be corresponding

to each other respective.

INSTALLER

INDOOR UNIT A

INDOOR UNIT B

3 32 32

N(1)

black

(brown)

N(1)

INDOOR UNIT C

N(1)

To the power supply

To unit BTo unit A

connecting

To unit C

cable

connecting connecting

cable cable

L2L1

POWER

white

(blue)

white red

(blue)

green

L1 L2

(yellow-green)

green

(yellow-green)

black

(brown)

white red

(blue)

green

(yellow-green)

black

(brown)

white red

(blue)

green

(yellow-green)

(brown)

black

Power cord

L1 L2

ELECTRICAL CONNECTIONS

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