Heat Controller MMC18DA-1 Manuel utilisateur

HEAT CONTROLLER, INC.

Wall Mounted Multi-Zone Split System

Air Conditioning / Heat Pump

MMC18DA-1 MMH18DA-1

MMC24DA-1 MMH24DA-1

MMC36TA-1 MMH36TA-1

2Wall Mounted Multi-Zone Split System Air Conditioner

Wall Mounted Multi-Zone Split System Air Conditioner Installation Manual

TABLE OF CONTENTS

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

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

Installation of Indoor, Outdoor Unit...........................7

Select the best location ...........................................7

Seaside Applications and Installation.......................8

Piping length and elevation ......................................9

Mounting Installation Plate .....................................10

Drilling the hole in the wall .....................................10

Flaring Work and Connection of Piping..................11

Flaring work............................................................11

Connecting the Piping ............................................12

Connecting the Cable between Indoor Unit

and Outdoor Unit.......................................................18

Connect the cable to the Indoor unit. .....................18

Connect the cable to the Outdoor unit. ..................19

Methods of connecting the cable ...........................20

Connect the cable to the indoor unit ......................21

Checking the Drainage, Insulating the pipe and

Special piping applications......................................22

Checking the drainage............................................22

Insulating the pipe and Special piping applications.

................................................................................23

Air Purging and Evacuation .....................................24

Leak Checking........................................................24

Evacuation..............................................................25

Charging.....................................................................26

Test Running..............................................................27

❏Level gauge

❏Screw driver

❏Electric drill

❏Hole core drill (ø 70 mm/ø 1.97 inch)

❏Flaring tool set

❏Specified torque wrenches

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

(13 lbf.ft, 30 lbf.ft, 47.7 lbf.ft)

(different depending on model No.)

❏Adjustable wrench

❏A glass of water

❏Hexagonal wrench(4 mm/0.16 inch)

❏Refrigerant Gas Leak Detector

❏Vacuum pump

❏Gauge manifold

❏Owner's manual

❏Thermometer

❏Remote Control Holder

Installation Requirements Required Tools

Installation Manual 3

Installation Parts Provided

Type "A" screws and plastic anchors

Type "B" screws Remote Control Holder

Installation plate

Standard Type

more than

70 cm

(27.6 inch)

more than

30 cm

(11.8 inch)

more than

30 cm

(11.8 inch)

Air Outlet

Air Intake

(side, rear)

Connection pipe

Drain hose

Connecting wire

Control cover

more than 30 cm

(11.8 inch)

more than

70 cm

(27.6 inch)

more than

60 cm

(23.6 inch)

more than

60 cm

(23.6 inch)

18/24K BTU/h

36K BTU/h

more than

30 cm

(11.8 inch)

more than

30 cm

(11.8 inch)

Air Outlet

Air Intake

(side, rear)

Connection pipe

Drain hose

Connecting wire

Control cover

more than 30 cm

(11.8 inch)

4Wall Mounted Multi-Zone Split System Air Conditioner

Do not use a defective or

underrated circuit breaker.

Use this appliance on a

dedicated circuit.

•There is risk of fire or electric

shock.

For electrical work, contact

the dealer, seller, a qualified

electrician, or an Authorized

Service Center.

•Do not disassemble or repair

the product. There is risk of

fire or electric shock.

Always electrically ground

the product.

•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.

Always install a dedicated

circuit and breaker.

•Improper wiring or installation

may cause fire or electric

shock.

Use the correctly rated

breaker or fuse.

•There is risk of fire or electric

shock.

Safety Precautions

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

must be followed.

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

is classified by the following indications.

■Meanings of symbols used in this manual are as shown below.

WARNING

CAUTION

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage.

WARNING

Be sure not to do.

Be sure to follow the instruction.

Safety Precautions

■Installation

Installation Manual 5

Safety Precautions

Do not modify or extend the

power cable.

•There is risk of fire or electric

shock.

Be cautious when

unpacking and installing

the product.

•

Sharp edges could cause

injury. Be especially careful of

the case edges and the fins on

the condenser and evaporator.

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.

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

dampen or damage furniture.

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 floor is more than 8 ft. (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.

8ft(2.4m)

6Wall Mounted Multi-Zone Split System Air Conditioner

Safety Precautions

CAUTION

■Installation

Always check for gas

(refrigerant) leakage after

installation or repair of

product.

•Low refrigerant levels may

cause failure of product.

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.

Do not install the product

where the sound or hot air

from the outdoor unit could

be offensive to neighbors.

•It may cause a problem for

your neighbors.

Use two or more people to

lift and transport the

product.

•Avoid personal injury.

Do not install the product

where it will be exposed to

salt spray directly.

•It may cause corrosion on the

product. Corrosion,

particularly on the condenser

and evaporator fins, could

cause product malfunction or

inefficient operation.

90°

Do not store or use flammable gas or

combustibles near the product.

•There is risk of fire or failure of product.

■Operation

Gasolin

Installation Manual 7

Installation of Indoor, Outdoor Unit

Read completely, then follow step by step.

Indoor unit

1. Does 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 unit is unobstructed, allow proper

space on all sides according to the arrows

and distance measurements in the figures.

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 the unit is unobstructed, allow proper

space on all sides according to the arrows

and distance measurements in the figures.

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 does 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 20 cm

(7.9 inch)

More than 10 cm

(3.9 inch)

More than 10 cm

(3.9 inch)

More than 2.4m

(8 ft)

more than 70 cm

(27.6 inch)

more than 30 cm

(11.8 inch)

more than 30 cm

(11.8 inch)

more than 60 cm

(23.6 inch)

more than 70 cm

(27.6 inch) more than 60 cm

(23.6 inch)

more than 30 cm

(11.8 inch)

more than 30 cm

(11.8 inch)

CAUTION: Install the indoor unit

on the wall where the height from

the floor is more than 2.4 m (8 ft).

18/24K BTU/h

Indoor Unit

36K BTU/h

Seaside Applications and Installation

8Wall Mounted Multi-Zone Split System Air Conditioner

Installation of Indoor, Outdoor Unit

Air conditioners should not be installed in areas where corrosive gases, such as acid or alkaline gas, are

produced.

2. Do not install the product where it could be exposed to sea wind (salty wind) directly. It can result

in corrosion to the product. Particularly on the condenser and evaporator fins, could

cause product malfunction or inefficient performance.

3. If the outdoor unit is installed close to the seaside, ensure that it is not exposed directly to

the sea wind.

1) If the outdoor unit is to be installed close to the seaside, direct exposure to the sea wind should be avoided.

Install the outdoor unit on the opposite side of the sea wind direction.

2) To install the outdoor unit on the seaside, set up a windbreaker/barrier, to lessen the unit's exposure to sea air

3) Select a well-drained place.

•It should be strong enough (like concrete) to obstruct

the wind from the sea.

•The height and width should be more than 150% of

the outdoor unit.

•A minimum of 70cm (27.6inches)

of space between outdoor unit and the windbreaker/

barrier for easy air flow.

Sea wind Sea wind

Sea wind

Windbreaker/Barrier

Periodic ( more than once/year ) cleaning of the dust or salt particles stuck on the heat exchanger

using water is recommended.

1. Selecting the location(Outdoor Unit)

Installation Manual 9

Installation of Indoor, Outdoor Unit

Multi-Zone Piping Recommendations:

Piping length and elevation

18K BTU/h 30 m (100 ft) 15 m (50 ft) 3 m (10 ft) 7.5 m (25 ft) 7.5 m (25 ft)

24K BTU/h 30 m (100 ft) 15 m (50 ft) 3 m (10 ft) 7.5 m (25 ft) 7.5 m (25 ft)

36K BTU/h 45 m (150 ft) 15 m (50 ft) 3 m (10 ft) 7.5 m (25 ft) 7.5 m (25 ft)

Capacity

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 based on reliability.

9K BTU/h 9.52 mm (3/8") 6.35 mm (1/4") 7.5 m (25 ft) 20 g/m (0.22 oz/ft)

12K BTU/h 9.52 mm (3/8") 6.35 mm (1/4") 7.5 m (25 ft) 20 g/m (0.22 oz/ft)

Gas (Flare) Liquid (Flare) Standard Length Additional

Refrigerant

Indoor Capacity

Pipe Size

18/24K BTU/h 36K BTU/h

•Drill the piping hole with a Ø70 mm (Ø2.75 inch) hole core drill. Drill the piping hole at either

the right or the left with the hole slightly slanted to the outdoor side.

Drilling the hole in the wall

5-7 mm

(0.2"~0.3")

Indoor

WALL

Outdoor

10 Wall Mounted Multi-Zone Split System Air Conditioner

Installation of Indoor, Outdoor Unit

The wall you select should be strong and solid

enough to prevent vibration

1. Mount the installation plate on the wall with

type "A" screws. If mounting the unit on a

concrete wall, use anchor bolts.

•Mount the installation plate horizontally by

aligning the centerline using a level.

2. Measure the wall and mark the centerline. It

is also important to use caution concerning

the location of the installation plate-routing

of the wiring to power outlets is through the

walls typically.

Mounting Installation Plate

Installation Plate

Type "A" screw

Chassis

Hook

Installation plate

Left rear piping Right rear piping

Ø70 mm

Ø2.75 inch

Ø70 mm

Ø2.75 inch

ABCD

9K BTU/h 50 (1.97) 105 (4.13) 59 (2.32) 105 (4.13)

12K BTU/h 65 (2.56) 110 (4.33) 85 (3.35) 110 (4.33)

CHASSIS

(Grade)

Distance mm (inch)

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