Daikin BRC1E52B7 Installation manuals

WIRED REMOTE

CONTROLLER

INSTALLATION MANUAL

BRC1E52B7

Be sure to read this installation manual before conducting the installation of this product.

Contents

1. Safety Precautions ............................................2

2. Accessories .......................................................4

3. Remote controller installation procedure ....... 4

4. Functions and menu items of

remote controller buttons ............................... 10

5. Power-on ..........................................................12

6. Field settings ...................................................13

7. Test operation method (in the case

of SkyAir) .......................................................... 16

8. Checking procedure of Error History ............ 19

9. Registration method of the

Maintenance Contact ......................................20

10.Conrmationofregistereddetails .................21

11. Clock & Calendar .............................................22

12. Language .......................................................... 23

13. Prohibit buttons ............................................... 24

14. Prohibit Function ............................................. 25

Installation manual BRC1E52B7

4PW72364-1 – 11.2011

1. Safety Precautions

The original instructions are written in English. All other languages are translations of the original instructions.

 Also see installation manual attached to the indoor unit.

Please read these "Safety Precautions" carefully before installing air conditioning equipment and be sure to install it correctly.

● The precautions described herein are classied as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail.

WARNING

CAUTION

● After completing installation, conduct a trial operation to check for faults and explain to the customer how to operate the air conditioner and take care of it with the aid of the operation manual. Ask the

customer to store the installation manual along with the operation manual for future reference.

Failure to follow these instructions properly may result in personal injury or loss of life.

Failure to observe these instructions properly may result in property damage or personal injury, which may be serious depending on the

circumstances.

WARNING

Ask your dealer or qualied personnel to carry out installation work. Do not attempt to install the remote controller yourself. Improper installation may result in water leakage, electric shocks or re.

Consult your local dealer regarding relocation and reinstallation of the remote controller. Improper installation work may result in leakage, electric shocks or re hazards.

Install the remote controller in accordance with the instructions in this installation manual.

Improper installation may result in water leakage, electric shocks or re. Be sure to use only the specied accessories and parts for installation work.

Failure to use the specied parts may result in the unit falling, water leaakage, electric shocks or re.

Install the remote controller on a foundation strong enough to withstand the weight of the remote controller.

A foundation of insufcient strength may result in the remote controller falling and causing injury. Electrical work must be performed in accordance with relevant local and national regulations and

with instructions in this installation manual.

Be sure to use a dedicated power supply circuit only. Insufciency of power circuit capacity and improper workmanship may result in electric shocks or re.

Always perform installation work with the power supply shut-off. Touch with energized electric parts causes an electric shock.

Do not disassembly, reconstruct or repair. Electric shock and/or re are caused.

Make sure that all wiring is secured, the specied wires are used, and that there is no strain on the

terminal connections or wires.

Improper connections or securing of wires may result in abnormal heat build-up or re. The choice of materials and installations must comply with the applicable national and international

standards.

BRC1E52B7 Installation manual 4PW72364-1 – 11.2011

CAUTION

To avoid leakage and electric shock due to entry of water or insects, ll the wiring through hole with putty.

To avoid electric shocks, do not operate with wet hands. Do not wash the remote controller with water, as this may result in electric shocks or re. Install the indoor and outdoor units, power cord and connecting wires at least 1 meter away from

televisions or radios to prevent picture interference and noise. (Depending on the incoming signal strength, a distance of 1 meter may not be sufcient to eliminate

noise.) Do not install the air conditioner in the following locations:

1. Where there is a high concentration of mineral oil spray or vapour (e.g. a kitchen).

Plastic parts will deteriorate, parts may fall off and water leakage could result.

2. Where corrosive gas, such as sulphurous acid gas, is produced. Corroding of copper pipes or soldered parts may result in refrigerant leakage.

3. Near machinery emitting electromagnetic radiation. Electromagnetic radiation may disturb the operation of the control system and result in a

malfunction of the unit.

4. Where ammable gas may leak, where there is carbon bre or ignitable dust suspensions in

the air, or where volatile ammables such as paint thinner or gasoline are handled. Operating the unit in such conditions may result in re.

5. High temperature area or directly amed point. Heating and/or ring may be caused.

6. Moist area, or place where may be exposed to water. If water enters inside of the remote controller, electric shock may be caused and inner electronics may fail.

When remote controller thermo function is used, select the installation location considering the

followings.

● A place where average temperature in the room can be detected.

● A place where is not exposed to direct sunlight.

● A place where is far apart from heat source.

● A place where is not affected by outside air due to door opening/closing or the like.

Installation manual BRC1E52B7

4PW72364-1 – 11.2011

2. Accessories

External view of the remote controller

CAUTION

The following accessories are included.

Wood screw Small screw Clamp Manual CD

(Ø3.5×16)

(M4×16)

Quick

Reference Wiring retainer

3. Remote controller installation procedure

3-1 Determine where to install the remote controller.

Make sure to follow " 1. Safety Precautions" when determining the location.

3-2 Make a wiring through hole on the wall if the wires are taken

out from the back side.

Ø8-10

Lower case Through hole

48.5

Set the center of the wall hole to the center of the wiring through hole on the controller lower case when making the hole.

Through hole

Ø8-10

If the hole size is too large or the location is not proper, the hole may come out from the controller.

3-3 Remove upper case.

Insert a screwdriver in the recess of lower case to remove the upper case (2 points).

Remote controller PC-board is installed on the upper case. Take care not to damage the PC-board with the screwdriver.

Take care that dust or moisture does not touch the PC-board of removed upper case.

BRC1E52B7 Installation manual 4PW72364-1 – 11.2011

Screwdriver

Insert and twist the screwdriver lightly for removal.

Upper case

Lower case

3-4 Determine the direction of controller wiring outlet (back

CAUTION

outlet, left outlet, upper center outlet, upper outlet).

3-4-1 Back outlet 3-4-2 Left outlet

Cut off resin area (hatched area). Cut off thin area (hatched area) with nippers

or the like, and then remove burr with a le or the like.

3-4-3 Upper outlet 3-4-4 Upper center outlet

Cut off thin area (hatched area) with nippers

or the like, and then remove burr with a le or the like.

Cut off thin area (hatched area) with nippers

or the like, and then remove burr with a le or the like.

3-5 Conduct wiring.

1. Switch box and transmission wiring are not attached.

2. Do not directly touch the remote controller PC-board.

Wiring Specications

Wiring Type Sheathed vinyl cord or cable Wiring Size 0.75~1.25 mm

Installation manual BRC1E52B7

4PW72364-1 – 11.2011

Sheath part in the remote controller case should be stripped.

±10 mm

Indoor unit

For easy wiring, it is better to

Peel the shield and sheath

Cutting guideline

of the wiring

Sheath stripping length:

● ±150 mm for upper outlet

● ±200 mm for upper center outlet

Connect the terminals (P/P1, N/P2) of the remote controller upper case with the terminals (P1, P2) of the indoor unit. (P1 and P2 have no polarities.)

keep ±10 mm difference between the length of two wires.

3-5-1 Back outlet

Lower case

Upper case

PC-board

Clamp

Wiring fixing point

Clamp

Cross-section -

Secure the wiring at the wiring fixing point by using attached clamping material.

BRC1E52B7 Installation manual 4PW72364-1 – 11.2011

3-5-2 Left outlet

Indoor unit

Wiring retainer

Indoor unit

Upper case

3-5-3 Upper outlet

P1P2

Lower case

PC-board

3-5-4 Upper center outlet

Upper case

PC-board

Wiring retainer

Wiring

Cross-section -

Upper case

Install attached wiring retainer to prevent wiring pinch according to left figure.

Indoor unit

P1P2

Lower case

P1P2

Lower case

Upper case

PC-board

Installation manual BRC1E52B7

4PW72364-1 – 11.2011

● Perform wiring apart from a power line not to receive electrical noise (external noise)

CAUTION

during the wiring.

● Seal wiring draw-in port securely with putty (eld supply) to prevent entry of insects or

the like.

3-6 Fixing procedure of lower case.

In the case of wiring center upward drawing or rearward drawing, see wiring procedure rst as wiring with the case is needed before xing.

3-6-1 In the case of installation on the wall

Secure by using attached wood screws (2×).

Wood screws (Ø3.5×16)

3-6-2 In the case of installation on the switch box

Secure by using attached small screws (2×).

Switch box (field supply) (Use optional accessory KJB211A)

Small screws (M4×16)

BRC1E52B7 Installation manual 4PW72364-1 – 11.2011

Switch box for two units (with no cover)

(Installation pitch)

+ 19 hidden pages