Heat Controller DMH36TB-1 User manual

DMC24DB-1, DMH24DB-1

DMC36TB-1, DMH36TB-1

2Room Air Conditioner

Room Air Conditioner Installation Manual

TABLE OF CONTENTS

Installation Parts Provided.........................................3

Safety Precautions......................................................4

Installation of Indoor, Outdoor Unit...........................9

Select the best location ...........................................9

Piping length and elevation....................................10

Fixing Installation Plate ..........................................11

Drill a hole in the wall.............................................11

Flaring Work and Connection of Piping..................12

Flaring work............................................................12

Connecting the Piping............................................13

Connecting the Cable between Indoor Unit

and Outdoor Unit.......................................................19

Connect the cable to the Indoor unit......................19

Connect the cable to the Outdoor unit...................20

Connection method of the connecting

cable(Example).......................................................21

Connect the cable to the indoor unit......................22

Checking the Drainage, Forming the Pipings and

Long Pipe Setting...................................................23

Checking the drainage............................................23

Forming the piping..................................................24

Air Purging and Evacuation.....................................25

Checking method....................................................25

Evacuation..............................................................26

Charging.....................................................................27

Test Running..............................................................28

❏Level gauge

❏Screw driver

❏Electric drill

❏Hole core drill (ø50mm)

❏Horizontal meter

❏Flaring tool set

❏Specified torque wrenches

1.8kg.m, 4.2kg.m, 5.5kg.m, 6.6kg.m

(different depending on model No.)

❏Spanner .................Half union

❏A glass of water

❏Screw driver

❏Hexagonal wrench(4mm)

❏Gas-leak detector

❏Vacuum pump

❏Gauge manifold

❏Owner's manual

❏Thermometer

❏Holder Remote Control

Installation Requirements Required Tools

Installation Manual 3

Installation Parts Provided

Type "A" screws and plastic anchors

Type "B" screws Holder Remote Control

Installation plate

Standard Type

more than

70cm

(27.6 inch)

more than

30cm

(11.8 inch)

more than

30cm

(11.8 inch)

Air Outlet

Air Intake

(side, rear)

Connection pipe

Drain hose

Connecting wire

Control cover

more than 30cm

(11.8 inch)

more than

70cm

(27.6 inch)

24k

36k

more than

20cm

(7.9 inch)

more than

20cm

(7.9 inch)

Air Outlet

Air Intake

(side, rear)

Connection pipe

Drain hose

Connecting wire

Control cover

more than 20cm

(7.9 inch)

4Room Air Conditioner

Safety Precautions

To prevent the injury of the user or other people and property damage, the following instructions

must be followed.

■Incorrect operation due to ignoring instruction will cause harm or damage.The seriousness is

classified by the following indications.

■The meanings of the symbols used in this manual are as shown below.

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to properties only.

■Installation

Be sure not to do.

Be sure to follow the instruction.

For electrical work, contact the

dealer, seller, a qualified

electrician, or an Authorized

Service Center.

•There is risk of fire or electric shock.

Install the panel and the cover of

control box securely.

•There is risk of fire or electric shock.

Do not install, remove, or re-

install the unit by yourself

(customer).

•There is risk of fire, electric shock,

explosion or injury.

Be cautious when unpacking and

installing the product.

•Shape edges could cause injury. Be

especially careful of the sharp edges.

For installation, always contact

the dealer or an Authorized

Service Center.

•There is risk of fire, electric shock,

explosion, or injury.

Do not install the product on a

defective installation stand.

•It may cause injury, accident, or

damage to the product.

Installation Manual 5

Safety Precautions

■Operation

Be sure the installation area

does not deteriorate with age.

•If the base collapses, the air

conditioner could fall with it, causing

property damage, product failure, and

personal injury.

Install the indoor unit on the wall

where the height from the floors

more than 8ft(2.4m)

•There are sharp moving parts that

could cause personal injury.

Do not handle the pipe by

yourself(customer)

•High-Pressure refrigent may cause

personal injury.

Do not allow water to run into

electric part.

•There is risk of fire, failure of the

product, and/or electric shock.

Do not let the air conditioner run

for a long time when the

humidity is very high and a door

or a window is left open.

•Moisture may condense and wet or

damage furnishings.

Do not store of use flammable

gas or combustibles near the air

conditioner.

•There is risk of fire or product failure.

Do not use the product in a

tightly closed space for a long

time.

•Oxygen deficiency could occur.

•Some ventilation by opeing window

is necessary for the fresh air.

When flammable gas leaks, turn off

the gas and open a window for

ventilation before turning the product

on. Do not use the telephone or turn

switches on or off.

•There is risk of explosion or fire.

Turn of breaker to the unit if

strange sounds odors or smoke

comes from it.

•

There is risk of fireproduct failure

and/or electric shock.

8ft(2.4m)

Wax

Thinner

6Room Air Conditioner

Safety Precautions

Stop operation and close any

window in storm or hurricane.

before the hurricane arrives.

•There is risk of property damage,

failure of product, or electric shock.

Do not open the inlet grill of the

product during operation. (Do

not touch the electrostatic filter,

if the unit is so equipped.)

•There is risk of physical injury, electric

shock, or product.

When the product is soaked

(flooded or submerged), contact

an Authorized Service Center.

•There is risk of electrical shock.

Ventilate the product from

time to time when operating

it together with a stove, etc.

•There is risk of fire or electrical

shock.

Turn off breaker to the

appliance before performing

cleaning or maintenance.

•There is risk of electric shock.

When the product is not

being used for a long time

turn off the breaker.

•There is risk of product damage

or failure, or unintended

operation.

Take care to ensure that nobody could step

on or fall onto the outdoor unit.

•There could result in personal injury and product

damage.

Do not insert hands or other objects

through the air inlet or outlet while the air

conditioner is on.

•There are sharp and moving parts that could

cause personal injury.

Installation Manual 7

■Installation

■Operation

Do not direct airflow at

room occupants.

•This could damage your health.

Do not use the product for

special purposes, such as

preserving foods, works of

art, etc. It is a consumer air

conditioner, not a precision

refrigeration system.

•There is risk of damage or loss

of property.

Do not block the inlet or

outlet of air flow.

•It may cause product failure.

90°

Do not install the product

where the noise or hot air

from the outdoor unit could

offend the neighbors.

•It may cause a problem for your

neighbors.

Use two or more people to

lift and transport the air

conditioner

•Avoid personal injury.

Do not install the product

where it will be exposed to

sea wind (salt spray)

directly.

•It may cause corrosion in the

product. Corrosion, particularly

on the condenser and

evaporator fins, could cause

product malfunction or inefficient

operation.

Always check for

gas(refrigerant) leakage

after installation or repair of

product.

•Low refrigerant levels may

cause product failure.

Install the drain hose to

ensure that water is drained

away properly.

•A bad connection may cause

water leakage.

Keep level even when

installing the product.

•To avoid vibration or water

leakage.

8Room Air Conditioner

Safety Precautions

Use a soft cloth to clean.

Do not use harsh

detergents, solvents, etc.

•There is risk of fire, electric

shock or damage to the plastic

parts of the product.

Do not touch the metal

parts of the product when

removing the air filter.They

are very sharp!

•There is risk of personal injury.

Do not step on or put

anything on the product.

(outdoor unit)

•There is risk of personal injury

and failure of product.

■Disuse

Always insert the filter securely.

Clean the filter every two weeks

or more often if necessary.

•A dirty filter reduces the efficiency of

the air conditioner and could cause

product malfunction or damage.

Do not drink the water drained

from the unit.

•It is not sanitary and could cause

serious health issues.

Use a firm stool or ladder when

cleaning or maintaining the air

conditioner.

•Be careful and avoid personal injury.

Replace all the batteries in the

remote.

•There is risk of fire or explosion.

Do not recharge or disassemble

the batteries. Do not dispose of

batteries in a fire.

•They may burn or explode.

If the liquid from the batteries

gets onto your skin or clothes,

wash it well with clean water.

Do not use the remote if the

batteries have leaked.

•The chemicals in batteries could

cause burns or other health hazards.

Installation of Indoor, Outdoor Unit

Installation Manual 9

Installation of Indoor, Outdoor Unit

Read completely, then follow step by step.

Indoor unit

1. Do not have any heat or steam near the unit.

2. Select a place where there are no obstacles

in front of the unit.

3. Make sure that condensation drainage can be

conveniently routed away.

4. Do not install near a doorway.

5. Ensure the spaces indicated by arrows from

the wall, ceiling, fence or other obstacles.

6. Use a stud finder to locate studs to prevent

unnecessary damage to the wall.

Outdoor unit

1. If an awning is built over the unit to prevent

direct sunlight or rain exposure, make sure

that heat radiation from the condenser is not

restricted.

2. Ensure that the spaces indicated by arrows

around front, back and side of the unit.

3. Do not place animals and plants in the path

of the warm air.

4.Take the air conditioner weight into account

and select a place where noise and vibration

are minimum.

Select a place so that the warm air and sound

from the air conditioner do not disturb

neighbors.

Rooftop Installations:

If the outdoor unit is installed on a roof

structure, be sure to level the unit. Ensure the

roof structure and anchoring method are

adequate for the unit location. Consult local

codes regarding rooftop mounting.

Select the best location

More than 5cm

(2.0 inch)

More than 5cm

(2.0 inch)

More than 2.3m

(90.6 inch)

More than 5cm

(2.0 inch)

more than 70cm

(27.6 inch)

more than 30cm

(11.8 inch)

more than 30cm

(11.8 inch)

more than 70cm

(27.6 inch)

more than 20cm

(7.9 inch)

more than 20cm

(7.9 inch)

CAUTION: Install the indoor unit

on the wall where the height from

the floors more than 2.3m(7.5ft).

24k

36k

10 Room Air Conditioner

Installation of Indoor, Outdoor Unit

Multi Piping Type

Piping length and elevation

24k 30m(100ft) 15m(50ft) 3m(10ft) 7.5m(25ft) 7.5m(25ft)

36k 45m(150ft) 15m(50ft) 3m(10ft) 7.5m(25ft) 7.5m(25ft)

Capacity(Btu/h) Max total length

of all pipes

(A+B/A+B+C)

Max length of

each pipe

(A/B/C)

Min length of

each pipe

(A/B/C)

Max Elevation

between each

indoor unit and

outdoor unit (h1)

Max elevation

between indoor

units (h2)

CAUTION: Capacity is based on standard length and maximum allowance

length is on the basis of reliability. Oil trap should be installed every 5~7

meters (16.4~23.0ft).

12k 3/8" 1/4" 7.5m(25ft) 20g/m(0.32oz/ft)

Gas Liquid Standard Length Additional

Refrigerant

Indoor Capacity

(Btu/h)

Pipe Size

24k 36k

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