ActronAir BULKHEAD BRE-026BS User manual

IMPORTANT NOTE:

Please read this manual carefully before installing or operating your new air conditioning unit and keep it available for future

reference.

That’s better. That’s Actron.

INSTALLATION MANUAL

Model Numbers:

BRE-026BS

BRE-035BS

BRE-052BS

BRE-071BS

Bulkhead Split Air Conditioner

Safety Precautions ....................................................................... 04

Installation Overview ................................................................... 06

Components ................................................................................ 05

Table of Contents

Installation Manual

Indoor Unit Installation ................................................................. 07

Drain Pipe Installation .................................................................. 11

Wiring .......................................................................................... 13

Page 2

Test Run ........................................................................................ 17

Maintenance.................................................................................. 18

This manual is a controlled document which contains conﬁdential and proprietary information.

Distribution, modiﬁcation, copying and/or reproduction are prohibited without written consent from ActronAir

Product design and speciﬁcations are subject to change without prior notice for product improvement.

Page 3

READ SAFETY PRECAUTIONS BEFORE INSTALLATION

Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of

potential damage or injuries is classiﬁed as either a WARNING or CAUTION.

WARNING

Failure to observe a warning may result in death or serious injury. The appliance must

be installed in accordance with national regulations

Failure to observe a caution may result in injury or equipment damage.

CAUTION

Note about Fluorinated Gases

1. This air conditioning unit contains ﬂuorinated gas. For speciﬁc information on the type of gas and the amount,

please refer to the relevant label on the unit itself.

2. Installation, service, maintenance and repair of this unit must be performed by a qualiﬁed HVAC technician.

3. Product uninstallation and recycling must be performed by a qualiﬁed HVAC technician.

4. When the unit is checked for leaks, proper record-keeping of all checks is strongly recommended.

MUST BE INSTALLED BY A

LICENSED ELECTRICIAN

D I Y

DIY

ALL ELECTRICAL WORK

MUST BE PERFORMED

BY A LICENSED ELECTRICIAN

FOR COMPLIANCE WITH

QUEENSLAND ELECTRICAL SAFETY

REGULATIONS 2013

This refers to electrical works only

Page 4

1. Safety Precautions Bulkhead Split Ducted Air Conditioner

CAUTION

Do not install the unit in a location that may be exposed to combustible gas leaks. If combustible gas accumulates

around the unit, it may cause fire.

Do not install your air conditioner in a wet room such as a bathroom or laundry room. Too much exposure to water

can cause electrical components to short circuit.

1. The product must be properly grounded at the time of installation, or electrical shock may occur.

2. Install drainage piping according to the instructions in this manual. Improper drainage may cause water damage to

your home and property.

SAFETY INSTRUCTIONS

1. Prevailing WH&S regulations must be observed and will take precedence to the safety instructions contained on

this manual. Safe work practices and environment must be the paramount importance in the performance of all the

service procedures.

2. Ensure that unit installation complies with relevant council regulations and building code standards.

3. All electrical wiring must be in accordance with current electrical authority regulations and all wiring connections to

be as per electrical diagram provided.

4. Always wear appropriate PPE, remove any dangling jewellery and protect long hair by wearing a cap.

5. Make sure that safety guards and panel covers are always ﬁrmly secured and not damaged.

6. This appliance is not intended for use by young children or inﬁrm persons unless they have been adequately

supervised by a responsible person to ensure that they can use the appliance safely. Young children should be

supervised to ensure that they do not play with the appliance.

7. Installer must incorporate a means of electrical disconnection (isolator) in the sub mains ﬁxed wiring in accordance

with the Australian wiring rule (AS3000).

8. Secure the power cords and control cables that goes in/out the unit. Use the cable ties provided in the control box.

WARNING

1. Carefully read all the Safety Precautions before installation.

2. In certain functional environments, such as kitchens, server rooms, etc., the use of specially designed

air-conditioning units is highly recommended.

3. Only qualiﬁed HVAC technicians* should install, repair and service this air conditioning unit. Improper service or

alteration by unqualiﬁed technician could result in signiﬁcant and major damage to the product or property which

may render your warranty null and void. Such unqualiﬁed service could also lead to severe physical injury or death.

Follow all safety instructions in this literature and all warning labels that are attached to the equipment.

4. During installation, ensure there are no refrigerant leaks. Refrigerant is toxic and poses a serious health and safety risk.

*Qualiﬁcations required will be appropriate Electrical, Refrigeration and Refrigerant

Handling License & Training, dependent on local State/Territory regulations.

Page 5

2. Components Bulkhead Split Ducted Air Conditioner

The air conditioning system comes with the following components. Use all of the installation parts and accessories to install

the air conditioner. Improper installation may result in water leakage, electrical shock and ﬁre, or cause the equipment to

fail.

Name Shape Quantity

Tubing & Fittings

1. Soundproof / insulation sheath 2

2. Seal Sponge 1

Wired Controller

5. Wired Controller 1

6. Wired Controller Screws 2

Others

7. Wired Controller Manual 1

8. Owner‘s manual 1

9. Installation manual 1

Page 6

Install the drainpipe

1 2

3. Installation Overview Bulkhead Split Ducted Air Conditioner

Installation Order

Install the indoor unit Install the outdoor unit

Connect the Refrigerant Pipes Connect the wires

* Refer to Multi Elite Installation Manual (Outdoor

Unit) for more details.

Leak Testing, Air Evacuation

and Charging Refrigeration System

Perform a test run

* Refer to Multi Elite Installation Manual (Outdoor

Unit) for more details.

Page 7

4. Indoor Unit Installation Bulkhead Split Ducted Air Conditioner

Indoor Units Parts

Safety Precautions

CAUTION

 Install the indoor and outdoor units, cables and wires

at least 1m from televisions or radios to prevent

static or image distortion.

WARNING

• Securely install the indoor unit on a structure that

can sustain its weight. If the structure is too weak

the unit may fall causing personal injury, unit and

property damage or death.

• DO NOT install the indoor unit in the bathroom or

laundry room as excessive moisture can short the

unit and corrode the wiring.

Fig.4.1

Drain hose

Electric control cabinet

Refrigerant connecting pipe

Return Air Inlet

Supply Air Outlet

CAUTION

DO NOT install the unit in the following locations:

In areas with oil drilling or fracking

In areas with caustic gases in the air, such as

near hot spring

In enclosed spaces, such as cabinets

In areas with strong electromagnetic waves

In areas that store flammable materials or gas

In rooms with high humidity, such as bathrooms

or laundry rooms

The outdoor unit should be installed in the location that

meets the following requirements:

þThere is enough room for installation and

maintenance.

þThere is enough room for the connecting pipe and

drainpipe.

þThe ceiling is horizontal and its structure can sustain

the weight of the indoor unit.

þThe air inlet and outlet are not impeded.

þThe airﬂow can ﬁll the entire room.

þThere is no direct radiation from heaters.

Select Installation Location

SERVICE ACCESS AREAS

AIRFLOW

SIDE CLEARANCE: 200 mm OR MORE

600 x 600

Checking Orice

AIRFLOW

SIDE CLEARANCE: 300 mm OR MORE

Page 8

4. Indoor Unit Installation Bulkhead Split Ducted Air Conditioner

Model

Outline Dimensions Supply Air Return Air Mounting

WIDTH HEIGHT TOTAL

DEPTH

UNIT

DEPTH HEIGHT WIDTH HEIGHT WIDTH WIDTH DEPTH

A B C D E F G H I J

BRE-026BS

700 200 506 450 152 537 186 599 741 360

BRE-035BS

BRE-052BS 880 210 674 600 136 706 190 782 920 508

BRE-071BS 1100 249 774 700 175 926 228 1001 1140 607

Table 4.1

(unit mm)

Dimension and Air Outlet Size

Please refer to the following data to locate the four positioning screw bolt holes on the ceiling. Be sure to mark the areas

where ceiling hook holes will be drilled.

Indoor Unit Dimensions

Outside

Air Intake

Outside Air Intake Details



4-

3.3

Condensate Drain

25mm OD

Nominal Dimensions and Supply Air Size

Bottom Return Air Location and Mounting Dimension

Mounting Dimensions

Return Air Size

Outside

Air Intake

Condensate

Drain

25mm OD

Nominal Dimensions and Supply Air Size

Page 9

4. Indoor Unit Installation Bulkhead Split Ducted Air Conditioner

1. Carry out the pipe and line operation in the ceiling after

ﬁnishing the installation of the main body. While

choosing where to start the operation, determine the

direction of the pipes to be drawn out. Especially in

case there is a ceiling, position the refrigerant pipes,

drain pipes,indoor & outdoor lines to the connection

places before hanging up the machine.

2. The installation of hanging screw bolts.

3. After selecting the installation location, position the

refrigerant pipes, drain pipes, indoor & outdoor wires to

the connection places before hanging up the system.

4. Drill 4 holes 10cm deep at the ceiling hook positions

in the internal ceiling. Be sure to hold the drill at a 90°

angle to the ceiling.

5. Secure the bolt using the included washers and nuts.

6. Install the four suspension bolts.

7. Mount the indoor unit. Ensure an adequate lifting device

is used. Insert suspension bolts into the unit’s hanging

holes. Fasten them using the included washers

and nuts (See Fig. 4.8).

8. Overhang the indoor unit onto the hanging screw bolts

with block. If the drain pump is being used, position the

indoor unit on a ﬂat level by using the level indicator. If a

gravity fed drain is being used, ensure there is adequate

fall (see note below).

(See Fig. 4.9)

CAUTION

The unit body should align perfectly with the hole.

Ensure that the unit and the hole are the same size

before moving on.

NOTE

Confirm the minimum drain tilt is 2.5% of the length

and 2.5% of the width of the indoor unit.

Fig.4.8

Fig.4.9

Wooden construction

Put the square timber traversely over the roof

beam, then install the hanging screw bolts.

(Refer to Fig.4-4)

New concrete bricks

Inlaying or embedding the screw bolts. (Refer to Fig. 4-5)

(Blade shape insertion) (Slide insertion

For Original concrete bricks

Use embedding screw bold, crock and stick harness.

(Refer to Fig.4-6)

Steel roof beam structure

Install and use directly the supporting angle steel.

(Refer to Fig.4-7)

Fig.4.4

Fig.4.7

Fig.4.5

Fig.4.6

Hang Indoor Unit

Page 10

4. Indoor Unit Installation Bulkhead Split Ducted Air Conditioner

1. Install a ﬁlter according to air inlet size.

2. Air inlet and air outlet duct should be apart far enough

to avoid air passage short-circuit.

3. Please refer to the following static pressure to install.

1. Take oﬀ ventilation panel and ﬂange, cut oﬀ the staples

at the side rail.

2. Stick the attached seal sponge as per the indicating

place (See Fig 4.12), and then change the

mounting positions of air return panel and air return

ﬂange.

Fig.4.11

Fig.4.12

NOTE

All the ﬁgures in this manual are for explanation

purpose only. They may be slightly diﬀerent from the air

conditioner you purchased.

Pump Maintenance:

1. Screw oﬀ four screws from drain pump..

2. Unplug pump power supply and water level switch cable.

3. Take oﬀ pump.

Fig.4.16

Fig.4.15

Dimension:

When required the air inlet direction can be adjusted from

rear-side to under-side using the following steps:

Fig.4.14

Duct Installation

Adjust The Air Inlet Direction

Fresh Air Duct Installation

(Take rear ventilated as example)

Motor Maintain:

1. Take oﬀ the ventilated panel.

2. Take oﬀ the blower housing.

3. Take oﬀ the motor.

Motor And Drain Pipe Maintenance

Model Static Pressure (Pa)

BRE-026BS 0~60

BRE-035BS 0~60

BRE-052BS 0~100

BRE-071BS 0~160

Table 4.2

CAUTION

Ensure correct electrical tag out procedures are followed

before commencing work.

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