Samsung MCU-R4NEK0N User manual

Brand: Samsung

Model: MCU-R4NEK0N

Type: User manual

Air conditioner

Installation manual

HR Changer MCU-R4NEK0N

• Thank you for purchasing this Samsung air conditioner.

• Before operating this unit, please read this user manual carefully and retain it for future

reference.

English

Safety Information 3

Preparation 9

Preparing the installation 9

Accessories

Selecting the refrigerant pipe for installation

HR Changer, MCU, Indoor and outdoor unit compatible table

Installation 12

Space requirements 12

Installing the unit 14

Method and cautions on brazing the pipe

Refrigerant piping works 19

Method and cautions on refrigerant pipe insulation

Installing the circuit breaker and wires

Wiring works 23

Appendix 30

Commisioning 30

Contents

English

Safety Information

The safety information and precautions below must be kept for the safety of users and installers.

࢜

After installation and trial operation, explain to the customer how to use the air conditioner and give the installation

manual to the user.

࢜

The manufacturer is not responsible for accidents due to incorrect installation. Any claims caused by failing to keep

the safety precautions are installer’s responsibility. (The installer is responsible for the service cost.)

WARNING

In case of not following the safety precautions, the service agent or the user may get

the risk of serious wound or death.

CAUTION

In case of not following the safety precautions, the service agent or the user may get

the risk of injury or loss of property.

FOR INSTALLATION

WARNING

Installation must be done by the installer or its service agent.

ॷ Ã͝ϑϩɇ̷̷ɇϩ̈ͱ͝ɵцɇ͝Ї͝αЇɇ̷̈ѣʪʒΧʪθϑͱ͝͔ɇцʀɇЇϑʪɇиɇϩʪθ̷ʪɇ̧ɇ˝ʪࡥʪ̷ʪʀϩθ̈ʀϑ˵ͱʀ̧ͱθѣθʪɇ͝ʒϑͱͱ͝࢏

Install the unit correctly according to the installation manual.

ॷ

͝̈͝ʀͱθθʪʀϩ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝͔ɇцʀɇЇϑʪɇиɇϩʪθ̷ʪɇ̧ɇ˝ʪࡥʪ̷ʪʀϩθ̈ʀϑ˵ͱʀ̧ͱθѣθʪ࢏

When installing the unit in a small place, take measures in order to keep the refrigerant concentration

from exceeding allowable safety limits in the event of a refrigerant leak.

ॷ kуʀʪϑϑ̈Эʪθʪ˙θ̈˝ʪθɇ͝ϩʀͱ͝ʀʪ͝ϩθɇϩ̈ͱ͝ʀɇ͝̷ʪɇʒϩͱϑЇ˙˙ͱʀɇϩ̈ͱ͝࢏

If any gas or impurities except R-410A refrigerant get into the refrigerant pipe, serious problems may

occur and this may cause injury.

Ǯ˵ʪ͝̈͝ϑϩɇ̷̷̈͝˝ϩ˵ʪЇ̈͝ϩࡥͱ̷͝цЇϑʪϩ˵ʪʀͱ͔Χͱ͝ʪ͝ϩϑɇ͝ʒϩͱͱ̷ϑи˵̈ʀ˵ɇθʪϑΧʪʀ̈ѣʪʒ˙ͱθϩ˵ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝࢏

ॷ

Ƹϑ̈͝˝ϩ˵ʪЇ͝ʀʪθϩ̈ѣʪʒʀͱ͔Χͱ͝ʪ͝ϩϑɇ͝ʒϩͱͱ̷ϑ͔ɇцʀɇЇϑʪɇЇ̈͝ϩ˙ɇ̷̷ࡥиɇϩʪθ̷ʪɇ̧ɇ˝ʪࡥʪ̷ʪʀϩθ̈ʀϑ˵ͱʀ̧ࡥɇ͝ʒɇѣθʪ࢏

(Never use the components and pipe for R-22 refrigerant)

Install the unit safely on a place that can support its weight.

ॷ Ã˙ϩ˵ʪΧ̷ɇʀʪʀɇ͝͝ͱϩϑЇΧΧͱθϩ̈ϩϑиʪ̈˝˵ϩࡥϩ˵ʪЇ̈͝ϩ͔ɇц˙ɇ̷̷ʒͱи͝ɇ͝ʒʀɇЇϑʪ̟̈͝Їθц࢏

Before installing an air conditioner, please read this manual thoroughly to ensure that you know how to

ϑɇ˙ʪ̷цɇ͝ʒʪ˙ѣʀ̈ʪ͝ϩ̷ц̈͝ϑϩɇ̷̷ɇ͝ʪиɇΧΧ̷̈ɇ͝ʀʪ࢏

• DVM S air conditioner uses R-410A refrigerant.

- When using R-410A, moisture or foreign substances may affect the capacity and reliability of the

product.

Safety precautions must be taken when installing the refrigerant pipe.

The designing pressure of the system is 4.1MPa. Select appropriate material and thickness according to

the regulations.

 ࣛŵࣛߦߣߢ̈ϑɇαЇɇϑ̈ࣛɇіʪͱϩθͱΧʪͱ˙ϩиͱθʪ˙θ̈˝ʪθɇ͝ϩϑ࢏

đɇ̧ʪϑЇθʪϩͱʀ˵ɇθ˝ʪӥϩ˵̷̈αЇ̈ʒΧ˵ɇϑʪи˵ʪ͝ѣ̷̷̈͝˝θʪ˙θ̈˝ʪθɇ͝ϩ࢏

If you charge gaseous refrigerant, it may affect the capacity and reliability of the product as a result of

change formation of the refrigerant.

• Connect the indoor units for R-410A refrigerant. Check whether the indoor units can be connected with

the product’s catalogue. (When incorrect indoor units are connected, they cannot operate normally.)

Safety Information

English

Safety Information

A˵ʪʀ̧ͱЇϩϩ˵ʪϑɇ˙ʪϩцΧθʪʀɇЇϩ̈ͱ͝ϑɵʪ̷ͱиɵʪ˙ͱθʪ̈͝ϑϩɇ̷̷̈͝˝ͱθѣӱ͝˝ϩ˵ʪЇ̈͝ϩ࢏

ॷ 

Before welding the unit, you must remove all the hazardous materials around the unit that may cause an

ʪуΧ̷ͱϑ̈ͱ͝ɇ͝ʒɇѣθʪ࢏

ॷ Ǯ˵ʪ͝θʪ˙θ̈˝ʪθɇ͝ϩ̈ϑ̈͝ϩ˵ʪΧθͱʒЇʀϩͱθϩ˵ʪΧ̈Χʪɵʪ˙ͱθʪиʪ̷ʒ̈͝˝ϩ˵ʪЇ̈͝ϩࡥцͱЇ͔Їϑϩθʪ͔ͱЭʪϩ˵ʪ

refrigerant.

- If you weld the unit when there is refrigerant inside, the increased pressure of refrigerant may

explode or break the leaking spot so that causes serious injuries.

ॷ Ǯ˵ʪ͝иʪ̷ʒ̈͝˝ϩ˵ʪЇ̈͝ϩࡥΧ̷ʪɇϑʪЇϑʪ̈͝ϩθͱ˝ʪ͝˝ɇϑϩͱΧθʪЭʪ͝ϩͱӱʒʪ˙θͱ͔˝ʪ͝ʪθɇϩ̈͝˝̈͝ϩ˵ʪΧ̈Χʪ

đɇ̧ʪϑЇθʪϩͱʀЇϩͱ˙˙ɇ̷̷ϩ˵ʪΧͱиʪθϑЇΧΧ̷цɵʪ˙ͱθʪ̈͝ϑϩɇ̷̷̈͝˝ࡥѣӱ͝˝ࡥɇ͝ʒʀ̷ʪɇ̈͝͝˝ϩ˵ʪЇ̈͝ϩ࢏

When the electric wire is damaged, you must exchange it by the manufacturer or its service agent, or a

Χʪθϑͱ͝и˵ͱ˵ɇϑϩ˵ʪʪαЇ̈Эɇ̷ʪ͝ϩαЇɇ̷̈ѣʀɇϩ̈ͱ͝࢏

When turning on the power, make sure to connect the power supply to the circuit breaker designated for

indoor units. (ELCB, ELB, MCCB)

ॷ Ã˙цͱЇʒͱ͝ͱϩ̈͝ϑϩɇ̷̷ϩ˵ʪʀ̈θʀЇ̈ϩɵθʪɇ̧ʪθ˙ͱθ²ŵA˵ɇ͝˝ʪθ࣑køA9ࡥkø9ࡥđAA9࣒ࡥʪуʀʪϑϑ̈ЭʪʀЇθθʪ͝ϩͱθ˙ɇ̷̈Їθʪ

ϩͱɵ̷ͱʀ̧̈͝˝ϩ˵ʪΧͱиʪθϑЇΧΧ̷ц͔ɇцʀɇЇϑʪʪ̷ʪʀϩθ̈ʀϑ˵ͱʀ̧ࡥɇѣθʪ࢏

FOR INSTALLATION

WARNING

đɇ̧ʪϑЇθʪϩͱʀͱ͝͝ʪʀϩӥθʪϑϩ˵ͱθͱЇ˝˵̷цɇ͝ʒѣуϩ˵ʪ͔ѣθ̷͔цϑͱϩ˵ɇϩ͝ͱͱЇϩʪθΧθʪϑϑЇθʪͱ˙ϩ˵ʪӥθʪϑиͱЇ̷ʒ

put on the terminal block.

ॷ Ã˙ϩ˵ʪϩʪθ͔̈͝ɇ̷̈ϑ̷ͱͱϑʪࡥ̈ϩ͔ɇц˝ʪ͝ʪθɇϩʪ˵ʪɇϩɇ͝ʒʀɇЇϑʪɇѣθʪ࢏

Supplied power should be more or less than 2% of the rated power.

ॷ Ã˙ϩ˵ʪΧͱиʪθ̈ϑϑЇΧΧ̷̈ʪʒЇ͝ʪЭʪ̷͝цࡥɇ̷̈˙ʪϑΧɇ͝ͱ˙ϩ˵ʪϑϩͱθɇ˝ʪɵɇϩϩʪθцϑ˵ͱθϩʪ͝ϑ࢏Ã˙ϩ˵ʪϑЇΧΧ̷̈ʪʒΧͱиʪθ̈ϑ

more than 4 % of the rated power, the unit terminates and indicates errors to protect it.

Make sure the interior power supply shouldn’t be over the maximum voltage or under the minimum

voltage.

ॷ Įϩ˵ʪθӥϑʪࡥ̈ϩʀͱЇ̷ʒθʪϑЇ̷ϩ̈͝͔ɇ̷˙Ї͝ʀϩ̈ͱ͝ͱ˙ϩ˵ʪЇ̈͝ϩʒЇʪϩͱʒɇ͔ɇ˝ʪʒʪ̷ʪʀϩθ̈ʀɇ̷ʀͱ͔Χͱ͝ʪ͝ϩϑͱθ

decreased function of components.

Only use copper wire as the power cable and all wiring, components and materials should comply with the

applicable local and national codes.

Make sure that all wiring is properly installed.

ॷ Įϩ˵ʪθӥϑʪࡥϩ˵ʪЇ̈͝ϩʀɇ͝ɵʪ˵ʪɇϩʪʒɇ͝ʒʀɇЇϑʪɇѣθʪ࢏

ĘʪЭʪθЇϑʪϩ˵ʪΧ̈Χʪɇ͝ʒѤɇθʪΧɇθϩϑ˙ͱθŵࣛߤߤθʪ˙θ̈˝ʪθɇ͝ϩ࢏

In case of a refrigerant gas leakage during installation, please ventilate the area.

ॷ Ã˙θʪ˙θ̈˝ʪθɇ͝ϩ˝ɇϑʀͱ͔ɵ̈͝ʪϑӥϩ˵̈͝Ѥɇ͔͔ɇɵ̷ʪ͔ɇϩʪθ̈ɇ̷ϑࡥϩͱӱʀ˝ɇϑʪϑʀɇ͝ɵʪ˝ʪ͝ʪθɇϩʪʒ࢏

Ɵ˵ʪʪ̷ʪʀϩθ̈ʀиͱθ̧͔Їϑϩɵʪʒͱ͝ʪɵцϑʪθӬʀʪɇ˝ʪ͝ϩͱθαЇɇ̷̈ѣʪʒΧʪθϑͱ͝ϑɇʀʀͱθʒ̈͝˝ϩͱ͝ɇϩ̈ͱ͝ɇ̷ӥθ̈͝˝

regulations and use only rated cable.

ॷ Ǥͱ̷ϩɇ˝ʪʒθͱΧࡥϑ˵ͱθϩɇ˝ʪͱ˙ΧͱиʪθϑЇΧΧ̷цࡥ͔̈ΧθͱΧʪθʪ̷ʪʀϩθ̈ʀиͱθ̧ɇ͝ʒЇϑ̈͝˝Ї͝ɇΧΧθͱЭʪʒӥθʪϑʀɇ͝

ʀɇЇϑʪɇ͝ʪ̷ʪʀϩθ̈ʀϑ˵ͱʀ̧ͱθɇѣθʪ࢏

English

Safety Information

FOR INSTALLATION

CAUTION

Make sure to earth.

ॷ Uͱ͝ͱϩʀͱ͝͝ʪʀϩϩ˵ʪʪɇθϩ˵ӥθʪϩͱϩ˵ʪ˝ɇϑΧ̈Χʪࡥ̷̈˝˵ϩ̈͝˝θͱʒͱθϩʪ̷ʪΧ˵ͱ͝ʪӥθʪ࢏

ॷ Ã˙ʪɇθϩ˵̈͝˝̈ϑ̈͝ʀͱ͔Χ̷ʪϩʪࡥʪ̷ʪʀϩθ̈ʀϑ˵ͱʀ̧ͱθѣθʪ͔ɇцͱʀʀЇθ࢏

Make sure that the condensed water from the drain hose runs out properly based on this installation

manual and insulate the drain pipe so that frost does not generate.

ॷ Ã˙ϩ˵ʪʒθɇ̈̈͝͝˝иͱθ̧̈ϑʒͱ͝ʪ̈͝ʀͱ͔Χ̷ʪϩʪ̷цࡥΧθͱΧʪθϩцʒɇ͔ɇ˝ʪ͔ɇцͱʀʀЇθʒЇʪϩͱɇ̷ʪɇ̧ɇ˝ʪ࢏

Install the power cable and communication cable of HR Changer at least 1m away from the electric

appliances and at least 2m away from the lightning rod.

ॷ ²ͱиʪЭʪθࡥцͱЇ͔ɇц˵ʪɇθɇ͝ͱ̈ϑʪߣ͔ʪϩʪθɇиɇц˙θͱ͔ϩ˵ʪЇ̈͝ϩʒʪΧʪ͝ʒ̈͝˝ͱ͝ϩ˵ʪʀͱ͝ʒ̈ϩ̈ͱ͝ͱ˙ϩ˵ʪʪ̷ʪʀϩθ̈ʀ

wave.

Install HR Changer away from lighting apparatus using the ballast.

ॷ Ã˙цͱЇЇϑʪϩ˵ʪӥθʪ̷ʪϑϑθʪ͔ͱϩʪʀͱ͝ϩθͱ̷ࡥ̈ϩ͔ɇц͝ͱϩͱΧʪθɇϩʪ͝ͱθ͔ɇ̷̷ц࢏

Do not install the unit in following places.

ॷ

The place packed with mineral oil and the place where there are lots of moisture, or arsenic acid:

The resin parts may burn and cause the fall of the components or a refrigerant leakage.

ॷ Ɵ˵ʪΧ̷ɇʀʪи˵ʪθʪʀͱθθͱϑ̈Эʪ˝ɇϑϑЇʀ˵ɇϑϑЇ̷˙ЇθͱЇϑɇʀ̈ʒ˝ɇϑ˝ʪ͝ʪθɇϩʪϑ˙θͱ͔ϩ˵ʪЭʪ͝ϩΧ̈Χʪͱθɇ̈θͱЇϩ̷ʪϩࡤ

The copper pipe or connection pipe may corrode and refrigerant may leak.

ॷ Ɵ˵ʪΧ̷ɇʀʪи˵ʪθʪϩ˵ʪθʪ̈ϑɇ͔ɇʀ˵̈͝ʪϩ˵ɇϩ˝ʪ͝ʪθɇϩʪϑʪ̷ʪʀϩθͱ͔ɇ˝͝ʪϩ̈ʀиɇЭʪϑࡤ

The unit may not operate normally due to malfunction in the control system.

ॷ Ɵ˵ʪΧ̷ɇʀʪи˵ʪθʪϩ˵ʪθʪ̈ϑɇΧͱϑϑ̈ɵ̷̈̈ϩцͱ˙ʀͱ͔ɵЇϑϩ̈ɵ̷ʪ˝ɇϑ̷ʪɇ̧ɇ˝ʪࡥɇ͝ʒи˵ʪθʪ̈͝Ѥɇ͔͔ɇɵ̷ʪ͔ɇϩʪθ̈ɇ̷ϑ

̷̧̈ʪϩ˵̈͝͝ʪθͱθ˝ɇϑͱ̷̈͝ʪ̈ϑ˵ɇ͝ʒ̷ʪʒ࢏Ɵ˵ʪΧ̷ɇʀʪи˵ʪθʪɇʀɇθɵͱ͝ѣɵʪθͱθ̈͝Ѥɇ͔͔ɇɵ̷ʪʒЇϑϩ̈ϑѤͱɇϩ̈͝˝̈͝

the air:

Ã˙ϩ˵ʪ˝ɇϑ̷ʪɇ̧ϑɇ͝ʒϑϩɇцϑɇθͱЇ͝ʒϩ˵ʪ͔ɇ̈͝Эɇ̷Эʪࡥ̈ϩ͔ɇцθʪϑЇ̷ϩ̈͝ɇѣθʪ࢏

ॷ Ɵ˵ʪΧ̷ɇʀʪϑи˵ʪθʪ˵ɇЭʪɇΧͱϑϑ̈ɵ̷̈̈ϩцͱ˙ϩ˵ʪ²ŵA˵ɇ͝˝ʪθʀͱθθͱϑ̈ͱ͝̷̧̈ʪɇϑΧɇɇ͝ʒɇϑ˵ͱθʪ࢏

When there is a possibility that the place in which HR Changer is installed could be the shelter of small

animals, take proper measures to prevent this situation in advance.

ॷ

 Ã˙ϑ͔ɇ̷̷ɇ͔̈͝ɇ̷ϑʀͱ͝ϩɇʀϩϩ˵ʪЇ̈͝ϩࡥϩ˵̈ϑ͔ɇцθʪϑЇ̷ϩ̈͝͔ɇ̷˙Ї͝ʀϩ̈ͱ͝ͱ˙ϩ˵ʪЇ̈͝ϩͱθʀɇЇϑʪɇѣθʪɇ͝ʒϑ͔ͱ̧ʪ࢏

Please remind users of cleaning the place around HR Changer.

࢜ ͝цʀ̷ɇ͔̈ϑʀɇЇϑʪʒɵц˙ɇ̷̈̈͝˝ϩͱ̧ʪʪΧϩ˵ʪϑɇ˙ʪϩцΧθʪʀɇЇϩ̈ͱ͝ϑɇθʪ̈͝ϑϩɇ̷̷ʪθࣱϑθʪϑΧͱ͝ϑ̈ɵ̷̈̈ϩц࢏࣑Ɵ˵ʪ̈͝ϑϩɇ̷̷ʪθ

is responsible for the service cost.)

Safety Information

English

Safety Information

øʪϑθʪ͝ϑʪ̈˝͝ʪ͔ʪ͝ϩϑϑЇθ̷ɇϑʭʀЇθ̈ϩʭʪϩ̷ʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʀ̈ࣛʒʪϑϑͱЇϑʒͱ̈Эʪ͝ϩʲϩθʪʀͱ͝ϑʪθЭʭϑΧͱЇθ˝ɇθɇ͝ϩ̈θ̷ɇ

ϑʭʀЇθ̈ϩʭʒʪϑЇϩ̷̈̈ϑɇϩʪЇθϑʪϩʒʪϑ̈͝ϑϩɇ̷̷ɇϩʪЇθϑ࢏

࢜ Χθʽϑ̷࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ʪϩ̷ʪϑϩʪϑϩϑࡥʪуΧ̷̈αЇʪіɇЇʀ̷̈ʪ͝ϩʀͱ͔͔ʪ͝ϩЇϩ̷̈̈ϑʪθ̷ʪʀ̷͔̈ɇϩ̈ϑʪЇθʪϩʒͱ͝͝ʪі̷ࣛЇ̈̷ʪ͔ɇ͝Їʪ̷

ʒ࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝࢏

࢜ øʪ˙ɇɵθ̈ʀɇ͝ϩ͝࢖ʪϑϩΧɇϑθʪϑΧͱ͝ϑɇɵ̷ʪʒʪϑ̈͝ʀ̈ʒʪ͝ϩϑʒЇϑɞЇ͝ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝̈͝ʀͱθθʪʀϩʪ࢏ƟͱЇϩʪθʭʀ̷ɇ͔ɇϩ̈ͱ͝

ʀͱ͝ϑʭʀЇϩ̈Эʪɞ̷࢖̈͝ͱɵϑʪθЭɇϩ̈ͱ͝ʒʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʒʪϑʭʀЇθ̈ϩʭʪϑϩɞ̷ɇθʪϑΧͱ͝ϑɇɵ̷̈̈ϩʭʒʪ̷࢖̈͝ϑϩɇ̷̷ɇϩʪЇθ࢏

࣑ø࢖̈͝ϑϩɇ̷̷ɇϩʪЇθʪϑϩθʪϑΧͱ͝ϑɇɵ̷ʪʒЇʀͱЍϩʒЇϑʪθӬʀʪ࢏࣒

WARNING

k͝ʀɇϑʒʪ͝ͱࣛ͝θʪϑΧʪʀϩʒʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʒʪϑʭʀЇθ̈ϩʭϑЇ̈Эɇ͝ϩʪϑࡥ̷࢖ɇ˝ʪ͝ϩʒʪϑʪθӬʀʪͱЇ

̷࢖Їϩ̷̈̈ϑɇϩʪЇθɇʒʪϑθ̈ϑαЇʪϑʒʪɵ̷ʪϑϑЇθʪ˝θɇЭʪͱЇ͔ͱθϩʪ̷̷ʪ࢏

CAUTION

k͝ʀɇϑʒʪ͝ͱࣛ͝θʪϑΧʪʀϩʒʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʒʪϑʭʀЇθ̈ϩʭϑЇ̈Эɇ͝ϩʪϑࡥ̷࢖ɇ˝ʪ͝ϩʒʪϑʪθӬʀʪͱЇ

̷࢖Їϩ̷̈̈ϑɇϩʪЇθʀͱЇθʪ͝ϩʒʪϑθ̈ϑαЇʪϑʒʪɵ̷ʪϑϑЇθʪͱЇʒʪʒͱ͔͔ɇ˝ʪϑ͔ɇϩʭθ̈ʪ̷ϑ࢏

MONTAGE

AVERTISSEMENT

L'installation doit être faite par l'installateur ou son agent de service.

ॷ Ƹ͝ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝˙ɇ̈ϩʪΧɇθЇ͝ʪΧʪθϑͱ͝͝ʪ͝ͱ͝αЇɇ̷̈ѣʭʪθ̈ϑαЇʪʒʪΧθͱЭͱαЇʪθЇ͝ʪ˙Ї̈ϩʪʒ࢖ʪɇЇࡥЇ͝ʪʒʭʀ˵ɇθ˝ʪ

ʭ̷ʪʀϩθ̈αЇʪࡥЇ͝̈͝ʀʪ͝ʒ̈ʪʪϩɇ̈͝ϑ̈ʒʪϑЇ̈ϩʪ࢏

Installez l'appareil conformément au manuel d'installation.

ॷ

 ƟͱЇϩʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝̈͝ʀͱθθʪʀϩʪΧʪЇϩʪ͝ϩθɇ̎͝ʪθЇ͝ʪ˙Ї̈ϩʪʒ࢖ʪɇЇࡥЇ͝ʪʒʭʀ˵ɇθ˝ʪʭ̷ʪʀϩθ̈αЇʪͱЇЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏

Lors de l'installation de l'appareil dans un espace restreint, prenez les mesures appropriées pour éviter que

̷ɇʀͱ͝ʀʪ͝ϩθɇϩ̈ͱ͝ʪ͝ѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪ͝ʪʒʭΧɇϑϑʪ̷ʪϑ̷͔̈̈ϩʪϑʒʪϑʭʀЇθ̈ϩʭɇЇϩͱθ̈ϑʭʪϑʪ͝ʀɇϑʒʪ˙Ї̈ϩʪʒʪѤЇ̈ʒʪ࢏

ॷ Ƹ͝ʪʀͱ͝ʀʪ͝ϩθɇϩ̈ͱ͝ʪуʀʪϑϑ̈ЭʪʒʪѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪΧʪЇϩΧθͱЭͱαЇʪθЇ͝ʪϑЇ˙˙ͱʀɇϩ̈ͱ͝࢏

Ɗ̈ʒʪϑ˝ɇіͱЇʒʪϑ͔̈ΧЇθʪϩʭϑΧʭ͝ʽϩθʪ͝ϩɇЭʪʀ̷ʪѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪŵࣛߦߣߢʒɇ͝ϑ̷ʪϩЇцɇЇθʭ˙θ̈˝ʭθɇ͝ϩࡥʒʪϑ

Χθͱɵ̷ʽ͔ʪϑ˝θɇЭʪϑΧʪЇЭʪ͝ϩϑЇθЭʪ̈͝θʪϩΧθͱЭͱαЇʪθʒʪϑɵ̷ʪϑϑЇθʪϑ࢏

ťͱЇθ̷࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ʒʪ̷࢖ɇΧΧɇθʪ̷̈ࡥЇϩ̷̈̈ϑʪіЇ̈͝αЇʪ͔ʪ͝ϩ̷ʪϑʀͱ͔Χͱϑɇ͝ϩϑʪϩ̷ʪϑͱЇϩ̷̈ϑαЇ̈ͱ͝ϩʭϩʭϑΧʭʀ̈ѣʭϑΧͱЇθ̷࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝࢏

ॷ

ø࢖Їϩ̷̈̈ϑɇϩ̈ͱ͝ʒʪʀͱ͔Χͱϑɇ͝ϩϑʪϩʒ࢖ͱЇϩ̷̈ϑ͝ͱ͝ʀʪθϩ̈ѣʭϑΧʪЇϩʪ͝ϩθɇ̎͝ʪθ̷ɇʀ˵Їϩʪʒʪ̷࢖ɇΧΧɇθʪ̷̈ࡥʒʪϑ˙Ї̈ϩʪϑʒ࢖ʪɇЇࡥЇ͝ʀ˵ͱʀ

ʭ̷ʪʀϩθ̈αЇʪͱЇЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏࣑Ę࢖Їϩ̷̈̈ϑʪі̟ɇ͔ɇ̈ϑʒʪϑʀͱ͔Χͱϑɇ͝ϩϑʪϩʒʪϑϩЇцɇЇуʀͱ͝ʅЇϑΧͱЇθ̷ʪѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪŵࣛߤߤ࣒

Installez l'appareil en toute sécurité à un emplacement qui peut supporter son poids.

ॷ

Ɗ̈̷࢖ʪ͔Χ̷ɇʀʪ͔ʪ͝ϩΧθʭЭЇ͝ʪΧʪЇϩΧɇϑϑЇΧΧͱθϩʪθ̷ʪΧͱ̈ʒϑʒʪ̷࢖ɇΧΧɇθʪ̷̈ࡥʀʪ̷Ї̈ࣛʀ̈ΧʪЇϩϩͱ͔ɵʪθʪϩΧθͱЭͱαЇʪθʒʪϑɵ̷ʪϑϑЇθʪϑ࢏

Эɇ͝ϩʒ࢖̈͝ϑϩɇ̷̷ʪθЇ͝ʀ̷͔̈ɇϩ̈ϑʪЇθࡥЭʪЇ̷̷̈ʪі̷̈θʪɇϩϩʪ͝ϩ̈Эʪ͔ʪ͝ϩʀʪ͔ɇ͝Їʪ̷ΧͱЇθЭͱЇϑɇϑϑЇθʪθαЇʪЭͱЇϑϑɇЭʪі

ʀͱ͔͔ʪ͝ϩ̈͝ϑϩɇ̷̷ʪθʪ˙ѣʀɇʀʪ͔ʪ͝ϩʪϩʪ͝ϩͱЇϩʪϑʭʀЇθ̈ϩʭЇ͝͝ͱЇЭʪ̷ɇΧΧɇθʪ̷̈࢏

࡛ øʪʀ̷͔̈ɇϩ̈ϑʪЇθUǤđƊЇϩ̷̈̈ϑʪʒЇѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪŵࣛߦߣߢ࢏

 ࣛøͱθϑʒʪ̷࢖Їϩ̷̈̈ϑɇϩ̈ͱ͝ʒʪŵࣛߦߣߢࡥ̷࢖˵Ї͔̈ʒ̈ϩʭͱЇ̷ʪϑϑЇɵϑϩɇ͝ʀʪϑʭϩθɇ͝˝ʽθʪϑθ̈ϑαЇʪ͝ϩʒ࢖ɇ˙˙ʪʀϩʪθ̷ʪϑ

ʀɇΧɇʀ̈ϩʭϑʪϩ̷ɇѣɇɵ̷̈̈ϩʭʒЇΧθͱʒЇ̈ϩ࢏UʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʒʪϑʭʀЇθ̈ϩʭʒͱ̈Эʪ͝ϩʲϩθʪθʪϑΧʪʀϩʭʪϑ̷ͱθϑʒʪ

̷࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ʒЇʀͱ͝ʒЇ̈ϩʒʪѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪ࢏

 ࣛøɇΧθʪϑϑ̈ͱ͝ʒʪʀͱ͝ʀʪΧϩ̈ͱ͝ʒЇϑцϑϩʽ͔ʪʪϑϩʒʪߦࡥߣऌđťɇ࢏Ɗʭ̷ʪʀϩ̈ͱ͝͝ʪі̷ʪϑ͔ɇϩʭθ̈ɇЇуʪϩ̷ʪϑʭΧɇ̈ϑϑʪЇθϑ

ʀͱ͝˙ͱθ͔ʭ͔ʪ͝ϩɇЇуθʭ˝̷ʪ͔ʪ͝ϩɇϩ̈ͱ͝ϑʪ͝Ӭ˝ЇʪЇθ࢏

 ࣛøʪŵࣛߦߣߢʪϑϩЇ͝αЇɇϑ̈ࣛɇіʭͱϩθͱΧʪʒʪʒʪЇуѤЇ̈ʒʪϑ˙θ̈˝ͱθ̈˝ʽ͝ʪϑ࢏

ϑϑЇθʪіࣛЭͱЇϑʒʪʀ˵ɇθ˝ʪθ̷ʪѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪʪ͝Χ˵ɇϑʪ̷̈αЇ̈ʒʪ࢏

Ɗ̈ЭͱЇϑʀ˵ɇθ˝ʪіЇ͝θʭ˙θ̈˝ʭθɇ͝ϩ˝ɇіʪЇуࡥʀʪ̷ɇθ̈ϑαЇʪʒ࢖ɇ˙˙ʪʀϩʪθ̷ɇʀɇΧɇʀ̈ϩʭʪϩ̷ɇѣɇɵ̷̈̈ϩʭʒЇΧθͱʒЇ̈ϩϑЇ̈ϩʪɞ

Ї͝ʀ˵ɇ͝˝ʪ͔ʪ͝ϩʒɇ͝ϑ̷ɇ˙ͱθ͔ɇϩ̈ͱ͝ʒЇѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪ࢏

࡛ Aͱ͝͝ʪʀϩʪθʒʪϑЇ̈͝ϩʭϑ̈͝ϩʭθ̈ʪЇθʪϑɇʒɇΧϩʭʪϑɇЇѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪŵࣛߦߣߢ࢏Ǥʭθ̈ѣʪіϑ̈̷ʪϑЇ̈͝ϩʭϑ̈͝ϩʭθ̈ʪЇθʪϑ

ΧʪЇЭʪ͝ϩʲϩθʪθɇʀʀͱθʒʭʪϑɇЇΧθͱʒЇ̈ϩ࢏࣑Ɗ̈ʒʪϑЇ̈͝ϩʭϑ̈͝ϩʭθ̈ʪЇθʪϑ̈͝ʀͱ͔Χɇϩ̈ɵ̷ʪϑϑͱ͝ϩθɇʀʀͱθʒʭʪϑࡥʪ̷̷ʪϑ͝ʪ

pourront pas fonctionner normalement.)

English

Safety Information

Aͱ͝ϑЇ̷ϩʪі̷ʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʒʪϑʭʀЇθ̈ϩʭʀ̈ࣛʒʪϑϑͱЇϑɇЭɇ͝ϩʒ࢖̈͝ϑϩɇ̷̷ʪθʪϩʒʪѣуʪθ̷࢖ɇΧΧɇθʪ̷̈࢏

ॷ 

Эɇ͝ϩʒʪϑͱЇʒʪθ̷࢖ɇΧΧɇθʪ̷̈ࡥЭͱЇϑʒʪЭʪіθʪϩ̈θʪθϩͱЇϑ̷ʪϑ͔ɇϩʭθ̈ɇЇуʒɇ͝˝ʪθʪЇуαЇ̈ϑʪϩθͱЇЭʪ͝ϩɇЇϩͱЇθࡥʀɇθʀʪЇуࣛʀ̈

ΧͱЇθθɇ̈ʪ͝ϩΧθͱЭͱαЇʪθЇ͝ʪʪуΧ̷ͱϑ̈ͱ͝ʪϩЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏

ॷ Ɗ̈ʒЇѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪϑʪϩθͱЇЭʪʒɇ͝ϑ̷࢖ɇΧΧɇθʪ̷̈ͱЇʒɇ͝ϑ̷ʪϑϩЇцɇЇуɇЭɇ͝ϩ̷ʪϑͱЇʒɇ˝ʪࡥЭͱЇϑʒʪЭʪі

θʪϩ̈θʪθ̷ʪθʭ˙θ̈˝ʭθɇ͝ϩɇЭɇ͝ϩϩͱЇϩʪͱΧʭθɇϩ̈ͱ͝࢏

ࣛƊ̈ЭͱЇϑϑͱЇʒʪі̷࢖ɇΧΧɇθʪ̷̈ɇ̷ͱθϑαЇʪʒЇѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪϑʪϩθͱЇЭʪɞ̷࢖̈͝ϩʭθ̈ʪЇθࡥ̷ɇΧθʪϑϑ̈ͱ͝ɇʀʀθЇʪʒЇ

θʭ˙θ̈˝ʭθɇ͝ϩΧͱЇθθɇ̈ϩΧθͱЭͱαЇʪθЇ͝ʪʪуΧ̷ͱϑ̈ͱ͝ʪϩʪ͝ϩθɇ̎͝ʪθʒʪϑɵ̷ʪϑϑЇθʪϑ˝θɇЭʪϑ࢏

ॷ øͱθϑʒЇϑͱЇʒɇ˝ʪʒʪ̷࢖ɇΧΧɇθʪ̷̈ࡥЭʪЇ̷̷̈ʪіЇϩ̷̈̈ϑʪθʒʪ̷࢖ɇіͱϩʪ˝ɇіʪЇуΧͱЇθʪ͔Χʲʀ˵ʪθ̷ɇ˝ʭ͝ʭθɇϩ̈ͱ͝ʒ࢖ͱуцʒʪ

dans le tuyau.

ϑϑЇθʪіࣛЭͱЇϑʒʪʀͱЇΧʪθϩͱЇϩʪϑ̷ʪϑɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝ϑʭ̷ʪʀϩθ̈αЇʪϑɇЭɇ͝ϩ̷࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ࡥ̷ɇѣуɇϩ̈ͱ͝ʪϩ̷ʪ

nettoyage de l'appareil.

k͝ʀɇϑʒʪʒʭϩʭθ̈ͱθɇϩ̈ͱ͝ʒ࢖Ї͝ѣ̷ʭ̷ʪʀϩθ̈αЇʪࡥЭͱЇϑʒʪЭʪі˙ɇ̈θʪΧθͱʀʭʒʪθɞϑͱ͝θʪ͔Χ̷ɇʀʪ͔ʪ͝ϩΧɇθ̷ʪ˙ɇɵθ̈ʀɇ͝ϩ

ͱЇϑͱ͝ɇ˝ʪ͝ϩʒʪϑʪθӬʀʪࡥͱЇЇ͝ʪΧʪθϑͱ͝͝ʪɇцɇ͝ϩ̷ʪϑαЇɇ̷̈ѣʀɇϩ̈ͱ͝ϑʭαЇ̈Эɇ̷ʪ͝ϩʪϑ࢏

Lorsque vous mettez l'appareil sous tension, veillez à effectuer le raccordement à un disjoncteur conçu

pour les unités intérieures. (ELCB, ELB, MCCB)

ॷ Ɗ̈ЭͱЇϑ͝࢖̈͝ϑϩɇ̷̷ʪіΧɇϑʒʪʒ̈ϑ̟ͱ͝ʀϩʪЇθΧͱЇθ̷ɇđAƸ࣑køA9ࡥkø9ࡥđAA9࣒ࡥЇ͝ʪϑЇθ̈͝ϩʪ͝ϑ̈ϩʭͱЇ̷࢖̈͝ʀɇΧɇʀ̈ϩʭ

ʒʪʀͱЇΧʪθ̷࢖ɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝ʭ̷ʪʀϩθ̈αЇʪΧͱЇθθɇ̈ϩΧθͱЭͱαЇʪθЇ͝ʀ˵ͱʀʭ̷ʪʀϩθ̈αЇʪͱЇЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏

MONTAGE

AVERTISSEMENT

Ǥʪ̷̷̈ʪіɞɵ̈ʪ͝ϑʪθθʪθ̷ʪϑѣ̷ϑʪϩɞ̷ʪϑѣуʪθ˙ʪθ͔ʪ͔ʪ͝ϩɇѣ͝αЇ࢖ɇЇʀЇ͝ʪΧθʪϑϑ̈ͱ͝ʪуϩʭθ̈ʪЇθʪϑЇθ̷ʪϑʀɑɵ̷ʪϑ

ne puisse provoquer une traction sur le bornier.

ॷ Ɗ̈Ї͝ʪʀͱϑϑʪʪϑϩ͔ɇ̷ϑʪθθʭʪࡥʀʪ̷ɇΧʪЇϩ˝ʭ͝ʭθʪθʒʪ̷ɇʀ˵ɇ̷ʪЇθʪϩΧθͱЭͱαЇʪθЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏

ø࢖ɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝ʭ̷ʪʀϩθ̈αЇʪ˙ͱЇθ̈͝ʪΧʪЇϩʲϩθʪϑЇΧʭθ̈ʪЇθʪͱЇ̈͝˙ʭθ̈ʪЇθʪʒʪߤऌ१ΧɇθθɇΧΧͱθϩɞ̷ɇϩʪ͝ϑ̈ͱ͝

nominale.

ॷ S̈̷࢖ɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝ʭ̷ʪʀϩθ̈αЇʪ˙ͱЇθ̈͝ʪ͝࢖ʪϑϩΧɇϑϑϩɇɵ̷ʪࡥʀʪ̷ɇθɇʀʀͱЇθʀ̈ϩ̷ɇ̷ͱ͝˝ʭӬϩʭʒʪϑɵɇϩϩʪθ̈ʪϑʒʪ

ϑϩͱʀ̧ɇ˝ʪ࢏Ɗ̈̷࢖ɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝ʭ̷ʪʀϩθ̈αЇʪ˙ͱЇθ̈͝ʪʒʭΧɇϑϑʪʒʪΧ̷Їϑʒʪߦऌ१̷ɇϩʪ͝ϑ̈ͱ͝͝ͱ͔̈͝ɇ̷ʪࡥ̷࢖ɇΧΧɇθʪ̷̈

ϑ࢖ɇθθʲϩʪʪϩɇ˙ѣʀ˵ʪ̷ʪϑʪθθʪЇθϑαЇ̈ͱ͝ϩʪ͝ϩθɇ̎͝ʭϑɇ͔̈ϑʪʪ͝Χθͱϩʪʀϩ̈ͱ͝࢏

Veillez à ce que l'alimentation électrique de l'unité intérieure ne soit ni supérieure ni inférieure à la

tension nominale.

ॷ ɇЇϩʪʒʪαЇͱ̈ࡥ̷࢖ɇΧΧɇθʪ̷̈θ̈ϑαЇʪʒʪʀͱ͝͝ɇ̎ϩθʪʒʪϑʒцϑ˙ͱ͝ʀϩ̈ͱ͝͝ʪ͔ʪ͝ϩϑʀɇЇϑʭϑΧɇθʒʪϑʀͱ͔Χͱϑɇ͝ϩϑ

ʭ̷ʪʀϩθ̈αЇʪϑʪ͝ʒͱ͔͔ɇ˝ʭϑͱЇЇ͝ʪɵɇ̈ϑϑʪʒʪθʪ͝ʒʪ͔ʪ͝ϩʒʪϑʪϑʀͱ͔Χͱϑɇ͝ϩϑ࢏

Ƹϩ̷̈̈ϑʪіЇ̈͝αЇʪ͔ʪ͝ϩʒʪϑѣ̷ϑʪ͝ʀЇ̈ЭθʪΧͱЇθ̷ʪʀɑɵ̷ʪʒ࢖ɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝࢏ƟͱЇϑ̷ʪϑʀɑɵ̷ɇ˝ʪϑࡥʀͱ͔Χͱϑɇ͝ϩϑʪϩ

matériels doivent être conformes aux réglementations locales et nationales en vigueur.

Ǥʪ̷̷̈ʪіɞʀʪαЇʪϩͱЇϑ̷ʪϑʀɑɵ̷ɇ˝ʪϑϑͱ̈ʪ͝ϩ̈͝ϑϩɇ̷̷ʭϑʀͱθθʪʀϩʪ͔ʪ͝ϩ࢏

ॷ ɇЇϩʪʒʪαЇͱ̈ࡥ̷࢖ɇΧΧɇθʪ̷̈ΧͱЇθθɇ̈ϩϑЇθʀ˵ɇЇ˙˙ʪθʪϩΧθͱЭͱαЇʪθЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏

Ę࢖Їϩ̷̈̈ϑʪі̟ɇ͔ɇ̈ϑʒʪϑϩЇцɇЇуʪϩʒʪϑΧ̈ʽʀʪϑʭЭɇϑʭʪϑʀͱ͝ʅЇϑΧͱЇθ̷ʪѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪŵࣛߤߤ࢏

En cas de fuite de gaz réfrigérant pendant l'installation, veuillez ventiler la zone.

ॷ Ɗ̈ʒЇ˝ɇіθʭ˙θ̈˝ʭθɇ͝ϩϑʪʀͱ͔ɵ̈͝ʪɇЭʪʀʒʪϑ͔ɇϩʭθ̈ɇЇу̈͝Ѥɇ͔͔ɇɵ̷ʪϑࡥʒʪϑ˝ɇіϩͱӱαЇʪϑΧͱЇθθɇ̈ʪ͝ϩϑʪ

former.

øʪϑϩθɇЭɇЇуʒ࢖ʭ̷ʪʀϩθ̈ʀ̈ϩʭʒͱ̈Эʪ͝ϩʲϩθʪθʭɇ̷̈ϑʭϑΧɇθЇ͝ɇ˝ʪ͝ϩʒʪϑʪθӬʀʪͱЇʒʪϑΧʪθϑͱ͝͝ʪϑαЇɇ̷̈ѣʭʪϑ

ʀͱ͝˙ͱθ͔ʭ͔ʪ͝ϩɇЇуθʭ˝̷ʪ͔ʪ͝ϩɇϩ̈ͱ͝ϑ͝ɇϩ̈ͱ͝ɇ̷ʪϑϑЇθ̷ʪʀɑɵ̷ɇ˝ʪࡥʪϩϑʪЇ̷ʒЇʀɑɵ̷ʪʀͱ͝˙ͱθ͔ʪʒͱ̈ϩʲϩθʪ

utilisé.

ॷ Ƹ͝ʪɵɇ̈ϑϑʪʒʪϩʪ͝ϑ̈ͱ͝ࡥЇ͝ʪʀͱЇΧЇθʪʒ࢖ɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝ʭ̷ʪʀϩθ̈αЇʪࡥʒʪϑϩθɇЭɇЇуʒ࢖ʭ̷ʪʀϩθ̈ʀ̈ϩʭ̈͝ʀͱθθʪʀϩϑʪϩ

̷࢖Їϩ̷̈̈ϑɇϩ̈ͱ͝ʒʪѣ̷ϑ͝ͱ͝ɇΧΧθͱЇЭʭϑΧʪЇЭʪ͝ϩΧθͱЭͱαЇʪθЇ͝ʀ˵ͱʀʭ̷ʪʀϩθ̈αЇʪͱЇЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏

Safety Information

English

Safety Information

MONTAGE

MISE EN GARDE

Veillez à effectuer une mise à la terre conforme.

ॷ Ęʪʀͱ͝͝ʪʀϩʪіΧɇϑ̷ʪѣ̷ʒʪ͔̈ϑʪɞ̷ɇϩʪθθʪɇЇϩЇцɇЇʒʪ˝ɇіࡥɇЇΧɇθɇϩͱ͝͝ʪθθʪͱЇɇЇѣ̷ʒʪϩʭ̷ʭΧ˵ͱ͝ʪ࢏

ॷ ø࢖ɇɵϑʪ͝ʀʪʒʪ͔̈ϑʪɞ̷ɇϩʪθθʪʪϑϩϑЇϑʀʪΧϩ̈ɵ̷ʪʒʪΧθͱЭͱαЇʪθЇ͝ʀ˵ͱʀʭ̷ʪʀϩθ̈αЇʪͱЇЇ͝̈͝ʀʪ͝ʒ̈ʪ࢏

Veillez à ce que les condensats s'évacuent correctement par le tuyau de vidange conformément aux

θʪʀͱ͔͔ɇ͝ʒɇϩ̈ͱ͝ϑʒЇΧθʭϑʪ͝ϩ͔ɇ͝Їʪ̷ʒ࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ࡥʪϩ̈ϑͱ̷ʪі̷ʪϩЇцɇЇʒʪӬʒɇ͝˝ʪɇѣ͝ʒ࢖ʭӬϩʪθ̷ɇ

formation de givre.

ॷ Ɗ̈̷࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ʒʪ̷ɇӬʒɇ͝˝ʪʪϑϩ˙ɇ̈ϩʪʒʪ˙ɇʅͱ͝̈͝ʀͱ͔Χ̷ʽϩʪࡥʒʪϑʒͱ͔͔ɇ˝ʪϑ͔ɇϩʭθ̈ʪ̷ϑΧθͱЭͱαЇʭϑΧɇθ

ʒʪϑ˙Ї̈ϩʪϑʒ࢖ʪɇЇΧʪЇЭʪ͝ϩϑЇθЭʪ̈͝θ࢏

Ã͝ϑϩɇ̷̷ʪі̷ʪʀɑɵ̷ʪʒ࢖ɇ̷͔̈ʪ͝ϩɇϩ̈ͱ͝ʪϩ̷ʪʀɑɵ̷ʪʒʪʀͱ͔͔Ї̈͝ʀɇϩ̈ͱ͝ʒʪ̷ɇđAƸɞЇ͝ʪʒ̈ϑϩɇ͝ʀʪʒ࢖ɇЇ͔ͱ̈͝ϑߣऌ͔

ʒʪϑɇΧΧɇθʪ̷̈ϑʭ̷ʪʀϩθ̈αЇʪϑʪϩɞɇЇ͔ͱ̈͝ϑߤऌ͔ʒЇΧɇθɇϩͱ͝͝ʪθθʪ࢏

ॷ AʪΧʪ͝ʒɇ͝ϩࡥЭͱЇϑΧͱЇθθʪіʪ͝ϩʪ͝ʒθʪЇ͝ɵθЇ̈ϩɞߣऌ͔ɞ̷࢖ʭʀɇθϩʒʪ̷࢖ɇΧΧɇθʪ̷̈ʪ͝˙ͱ͝ʀϩ̈ͱ͝ʒʪϑʀͱ͝ʒ̈ϩ̈ͱ͝ϑʒʪ

̷࢖ͱ͝ʒʪʭ̷ʪʀϩθ̈αЇʪ࢏

Installez la MCU loin de tout dispositif d'éclairage utilisant un ballast.

ॷ Ɗ̈ЭͱЇϑЇϩ̷̈̈ϑʪі̷ɇϩʭ̷ʭʀͱ͔͔ɇ͝ʒʪϑɇ͝ϑѣ̷ࡥϑͱ͝˙ͱ͝ʀϩ̈ͱ͝͝ʪ͔ʪ͝ϩΧʪЇϩʲϩθʪɇ̷ϩʭθʭ࢏

N'installez pas l'appareil dans les lieux suivants.

ॷ

 ƟͱЇϩʪ͝ʒθͱ̈ϩʀͱ͝ϩʪ͝ɇ͝ϩЇ͝ʪ˝θɇ͝ʒʪαЇɇ͝ϩ̈ϩʭʒ࢖˵Ї̷̈ʪ͔̈͝ʭθɇ̷ʪࡥʒʪ͔ͱ̈ϑ̈ϑϑЇθʪϑͱЇʒ࢖ɇʀ̈ʒʪɇθϑʭ̈͝αЇʪऌࡤ

øʪϑΧɇθϩ̈ʪϑʪ͝θʭϑ̈͝ʪΧͱЇθθɇ̈ʪ͝ϩɵθЍ̷ʪθʪϩΧθͱЭͱαЇʪθ̷ɇʀ˵Їϩʪʒʪϑʀͱ͔Χͱϑɇ͝ϩϑͱЇЇ͝ʪ˙Ї̈ϩʪʒʪѤЇ̈ʒʪ

˙θ̈˝ͱθ̈˝ʽ͝ʪ࢏

ॷ øʪϑіͱ͝ʪϑͱИʒʪϑ˝ɇіʀͱθθͱϑ̈˙ϑࡥʀͱ͔͔ʪʒʪ̷࢖ɇʀ̈ʒʪϑЇ̷˙Їθ̈αЇʪࡥϑ࢖ʭʀ˵ɇΧΧʪ͝ϩʒЇϩЇцɇЇʒʪЭʪ͝ϩ̷̈ɇϩ̈ͱ͝ͱЇ

ʒʪ̷ɇϑͱθϩ̈ʪʒ࢖ɇ̈θࡤ

øʪϩЇцɇЇʒʪʀЇ̈ЭθʪͱЇʒʪʀͱ͝͝ʪӱͱ͝θ̈ϑαЇʪʒʪϑʪʀͱθθͱʒʪθʪϩ̷ʪ̷̈αЇ̈ʒʪθʭ˙θ̈˝ʭθɇ͝ϩΧͱЇθθɇ̈ϩ˙Ї̈θ࢏

ॷ øʪϑʪ͔Χ̷ɇʀʪ͔ʪ͝ϩϑʒɇ͝ϑ̷ʪϑαЇʪ̷ϑЇ͝ɇΧΧɇθʪ̷̈˝ʭ͝ʽθʪʒʪϑͱ͝ʒʪϑʭ̷ʪʀϩθͱ͔ɇ˝͝ʭϩ̈αЇʪϑࡤ

UʪϑΧθͱɵ̷ʽ͔ʪϑʒɇ͝ϑ̷ʪϑцϑϩʽ͔ʪʒʪʀͱ͔͔ɇ͝ʒʪΧʪЇЭʪ͝ϩʪ͝ϩθɇ̎͝ʪθЇ͝͔ɇЇЭɇ̈ϑ˙ͱ͝ʀϩ̈ͱ͝͝ʪ͔ʪ͝ϩʒʪ

̷࢖ɇΧΧɇθʪ̷̈࢏

ॷ ø̈ʪЇͱИ̷̈цɇЇ͝ʒɇ͝˝ʪθʒʪ˙Ї̈ϩʪʒʪ˝ɇіʀͱ͔ɵЇϑϩ̈ɵ̷ʪࡥʪϩͱИʒʪϑ͔ɇϩ̈ʽθʪϑ̈͝Ѥɇ͔͔ɇɵ̷ʪϑࡥϩʪ̷̷ʪϑ

αЇʪʒЇʒ̷̈Їɇ͝ϩʪϩʒʪ̷࢖ʪϑϑʪ͝ʀʪࡥϑͱ͝ϩ͔ɇ̈͝ΧЇ̷ʭϑ࢏ø̈ʪЇͱИʒʪ̷ɇѣɵθʪʒʪʀɇθɵͱ͝ʪͱЇʒʪ̷ɇΧͱЇϑϑ̈ʽθʪ

̈͝Ѥɇ͔͔ɇɵ̷ʪʪϑϩʪ͝ϑЇϑΧʪ͝ϑ̈ͱ͝ʒɇ͝ϑ̷࢖ɇ̈θऌࡤ

Ɗ̈̷ʪ˝ɇі˙Ї̈ϩʪϩθʪϑϩʪɇЇϩͱЇθʒʪ̷ɇЭɇ͝͝ʪΧθ̈͝ʀ̈Χɇ̷ʪࡥʀʪ̷ɇΧʪЇϩʒʭʀ̷ʪ͝ʀ˵ʪθЇ͝˙ʪЇ࢏

ॷ ø̈ʪЇͱИ̷̈цɇЇ͝ʪΧͱϑϑ̈ɵ̷̈̈ϩʭʒʪʀͱθθͱϑ̈ͱ͝ʒʪ̷ɇđAƸࡥϩʪ̷Ї͝ϑΧɇͱЇЇ͝ɵͱθʒʒʪ͔ʪθ࢏

Lorsqu'il y a la possibilité que le lieu où la MCU va être installée soit utilisé comme un abri par de petits

animaux, prenez les mesures nécessaires pour éviter toute intrusion.

ॷ

 Ɗ̈ʒʪΧʪϩ̈ϩϑɇ͔̈͝ɇЇуʪ͝ϩθʪ͝ϩʪ͝ʀͱ͝ϩɇʀϩɇЭʪʀ̷࢖ɇΧΧɇθʪ̷̈ࡥʀʪ̷ɇΧʪЇϩʪ͝ϩθɇ̎͝ʪθϑͱ͝ʒцϑ˙ͱ͝ʀϩ̈ͱ͝͝ʪ͔ʪ͝ϩࡥЭͱ̈θʪЇ͝

̈͝ʀʪ͝ʒ̈ʪʪϩʒʪ̷ɇ˙Ї͔ʭʪ࢏ǤʪЇ̷̷̈ʪіθɇΧΧʪ̷ʪθɇЇуЇϩ̷̈̈ϑɇϩʪЇθϑʒʪ͝ʪϩϩͱцʪθ̷ʪϑ̷̈ʪЇуɇЇуɇ̷ʪ͝ϩͱЇθϑʒʪ̷ɇđAƸ࢏

࢜ ƟͱЇϩʪθʭʀ̷ɇ͔ɇϩ̈ͱ͝ʀͱ͝ϑʭʀЇϩ̈Эʪɞ̷࢖̈͝ͱɵϑʪθЭɇϩ̈ͱ͝ʒʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʒʪϑʭʀЇθ̈ϩʭʪϑϩ̷ɇθʪϑΧͱ͝ϑɇɵ̷̈̈ϩʭʒʪ

̷࢖̈͝ϑϩɇ̷̷ɇϩʪЇθ࢏

࣑ø࢖̈͝ϑϩɇ̷̷ɇϩʪЇθʪϑϩθʪϑΧͱ͝ϑɇɵ̷ʪʒЇʀͱЍϩʒЇϑʪθӬʀʪ࢏࣒

English

Preparation

Please check if items below are included in installation accessories.

࢜

Please purchase Y-connector separately. (Not included)

Selecting the refrigerant pipe for installation

Ɵ˵ʪʒʪϑ̈˝͝ΧθʪϑϑЇθʪͱ˙đAƸ˙ͱθŵࣛߦߣߢ̈ϑɇɵͱЇϩߦ࢏ߣđťɇ࢏ͱθϑɇ˙ʪЇϑʪͱ˙ϩ˵ʪΧθͱʒЇʀϩࡥΧ̷ʪɇϑʪθʪ˙ʪθϩͱϩ˵ʪϩɇɵ̷ʪ

below in selecting the installation pipe.

Name

Insulation

(for pipe)

Insulation

(for base)

Installation

manual

Pattern

sheet

Cable tie Tube Cap

Shape

Name

Y-connector

[ Ø 9.52 mm (3/8"): DB96-23143A ], [ Ø 15.88 mm (5/8"): DB96-23144A ]

Shape

Accessories

࡛ ͱθΧ̈Χʪϑ̷ɇθ˝ʪθϩ˵ɇ͝ŝߣ߫࢏ߢߧ͔͔࣑ߥࢩߦ࢕࣒ࡥʒθɇи͝ϩцΧʪ࣑AߣߤߤߢƟࣛߣࢩߤ²ͱθAߣߤߤߢƟࣛ²࣒ϩцΧʪʀͱΧΧʪθΧ̈Χʪ

͔ЇϑϩɵʪЇϑʪʒ࢏Ã˙ɇ͝ɇ͝͝ʪɇ̷ʪʒϩцΧʪ࣑AߣߤߤߢƟࣛĮ࣒ʀͱΧΧʪθΧ̈Χʪ̈ϑЇϑʪʒࡥΧ̈Χʪ͔ɇцɵθʪɇ̧ʒЇʪϩͱ̈ϩϑ̷ͱи

pressure resistance and cause personal injury.

Outer diameter Minimum thickness

Temper grade

mm inch mm inch

ߨ࢏ߥߧ ߣࢩߦ 0.70 0.028

Annealed

߫࢏ߧߤ ߥࢩߪ 0.70 0.028

12.70 ߣࢩߤ 0.80 ߢ࢏ߢߥߣ

ߣߧ࢏ߪߪ ߧࢩߪ 1.00 ߢ࢏ߢߥ߫

ߣ߫࢏ߢߧ ߥࢩߦ ߢ࢏߫ߢ ߢ࢏ߢߥߧ

Drawn

22.22 ߩࢩߪ ߢ࢏߫ߢ ߢ࢏ߢߥߧ

Preparing the installation

࡛ ťͱЇθʒʪϑʀͱ͝ʒЇ̈ϩϑʒͱ͝ϩ̷ʪʒ̈ɇ͔ʽϩθʪʪϑϩϑЇΧʭθ̈ʪЇθɞŝߣ߫ࡥߢߧ͔͔࣑ߥࢩߦ࢕࣒ࡥ̷̈ʀͱ͝Ӭʪ͝ϩʒ࢖Їϩ̷̈̈ϑʪθЇ͝ʀͱ͝ʒЇ̈ϩ

ʪ͝ʀЇ̈ЭθʪʒʪϩцΧʪʭϩ̈θʭ࣑AߣߤߤߢƟࣛߣࢩߤ²ͱЇAߣߤߤߢƟࣛ²࣒࢏Ɗ̈ЭͱЇϑЇϩ̷̈̈ϑʪіЇ͝ʀͱ͝ʒЇ̈ϩʪ͝ʀЇ̈ЭθʪʒʪϩцΧʪ

θʪʀЇ̈ϩ࣑AߣߤߤߢƟࣛĮ࣒ࡥ̷̈ΧͱЇθθɇ̈ϩϑʪθͱ͔ΧθʪɞʀɇЇϑʪʒʪϑɇ˙ɇ̈ɵ̷ʪθʭϑ̈ϑϩɇ͝ʀʪɞ̷ɇΧθʪϑϑ̈ͱ͝ʪϩɵ̷ʪϑϑʪθ

αЇʪ̷αЇ࢖Ї͝࢏

Preparing the installation

English

Preparation

HR Changer, MCU, Indoor and outdoor unit compatible table

9ʪ˙ͱθʪ̈͝ϑϩɇ̷̷̈͝˝đAƸɇ͝ʒ²ŵA˵ɇ͝˝ʪθࡥθʪ˙ʪθϩͱϩ˵ʪʀͱ͔Χɇϩ̈ɵ̷ʪϩɇɵ̷ʪɵʪ̷ͱиɇ͝ʒѣ͝ʒϩ˵ʪ͔ͱʒʪ̷ɵʪ˙ͱθʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝

Outdoor Unit

AM****XMD*R

HR Changer

đAƸࣛŵߦĘkçߢĘ

Sub MCU

đAƸࣛƊߨĘkçߥĘ

đAƸࣛƊߨĘkçߤĘ

đAƸࣛƊߦĘkçߥĘ

đAƸࣛƊߤĘkçߤĘ

đAƸࣛƊߣĘkçߣĘ

Indoor Unit

AM****N****

• HR Changer can be installed in series or in parallel.

࡛ ͱθϑʪθ̈ɇ̷̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ࡥϩ˵ʪͱθʒʪθͱ˙²ŵA˵ɇ͝˝ʪθɇ͝ʒđAƸ̈ϑЭʪθц͔̈Χͱθϩɇ͝ϩ࢏

HR Changer must be installed after the outdoor unit.

Ã˙đAƸ̈ϑ̈͝ϑϩɇ̷̷ʪʒѣθϑϩɇ˙ϩʪθϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩࡥ̈ϩӥ̈͝ͱϩиͱθ̧ΧθͱΧʪθ̷ц࢏

࡛ ͱθΧɇθɇ̷̷ʪ̷̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ࡥ²ŵA˵ɇ͝˝ʪθ͔Їϑϩɵʪ̈͝ϑϩɇ̷̷ʪʒɇ˙ϩʪθϩ˵ʪǽ̟ࣛͱ̈͝ϩ࢏

Ã˙цͱЇʒͱ͝࢖ϩ̈͝ϑϩɇ̷̷²ŵA˵ɇ͝˝ʪθɇ˙ϩʪθϩ˵ʪǽ̟ࣛͱ̈͝ϩࡥ̈ϩӥ̈͝ͱϩиͱθ̧ΧθͱΧʪθ̷ц࢏

࡛ Ã˙цͱЇ̈͝ϑϩɇ̷̷ͱ̷͝цđAƸӥϩ˵ͱЇϩ²ŵA˵ɇ͝˝ʪθࡥ̈ϩ˵ɇΧΧʪ͝ϩͱͱʀʀЇθϩ˵ʪʪθθͱθ࣑kߤߣߦ࣒࢏

Cooling only indoor units must be installed bhind the HR Changer.

A̷ɇϑϑѣʀɇϩ̈ͱ͝ Model Description

HR Changer

MCU

ࣛŵߦĘkçߢĘ

below 22.4 kW (76MBH)

࢜ ɵͱЇϩđAƸࣛƊߨĘkçߥĘࡥđAƸࣛƊߨĘkçߤĘࡥđAƸࣛƊߦĘkçߥĘࡥđAƸࣛƊߤĘkçߤĘࡥđAƸࣛƊߣĘkçߣĘࡥ

please refer to those own installation manual

࡛ øʪʀ˵ɇ͝˝ʪЇθ²ŵΧʪЇϩʲϩθʪ̈͝ϑϩɇ̷̷ʭʪ͝ϑʭθ̈ʪͱЇʪ͝Χɇθɇ̷̷ʽ̷ʪ࢏

࡛ Ã̷ʪϑϩϩθʽϑ͔̈Χͱθϩɇ͝ϩʒʪθʪϑΧʪʀϩʪθ̷ࣱͱθʒθʪʒЇʀ˵ɇ͝˝ʪЇθ²ŵʪϩʒЇđAƸʒɇ͝ϑ̷ʪʀɇϑʒࣱЇ͝ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝

ʪ͝ϑʭθ̈ʪ࢏

øʪʀ˵ɇ͝˝ʪЇθ²ŵʒͱ̈ϩʲϩθʪ̈͝ϑϩɇ̷̷ʭɇΧθʽϑ̷ࣱЇ̈͝ϩʭʪуϩʭθ̈ʪЇθʪ࢏

øʪđAƸ͝ʪ˙ͱ͝ʀϩ̈ͱ͝͝ʪθɇΧɇϑʀͱθθʪʀϩʪ͔ʪ͝ϩϑ̷ࣱ̈ʪϑϩ̈͝ϑϩɇ̷̷ʭʪ͝Χθʪ͔̈ʪθɇΧθʽϑ̷ࣱЇ̈͝ϩʭʪуϩʭθ̈ʪЇθʪ࢏

࡛ øʪʀ˵ɇ͝˝ʪЇθ²ŵʒͱ̈ϩʲϩθʪ̈͝ϑϩɇ̷̷ʭɇΧθʽϑ̷ʪ̟ͱ̈͝ϩʪ͝ऌǽʒɇ͝ϑ̷ʪʀɇϑʒࣱЇ͝ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝Χɇθɇ̷̷ʽ̷ʪ࢏

øʪʀ˵ɇ͝˝ʪЇθ²ŵ͝ʪ˙ͱ͝ʀϩ̈ͱ͝͝ʪθɇΧɇϑʀͱθθʪʀϩʪ͔ʪ͝ϩϑ̷ࣱ̈ࣱ͝ʪϑϩΧɇϑ̈͝ϑϩɇ̷̷ʭɇΧθʽϑ̷ʪ̟ͱ̈͝ϩʪ͝ऌǽ࢏

࡛ øࣱʪθθʪЇθkߤߣߦϑЇθӬʪ͝ϩϑ̈ЭͱЇϑ̈͝ϑϩɇ̷̷ʪіЇ̈͝αЇʪ͔ʪ͝ϩ̷ʪđAƸϑɇ͝ϑ̷ʪʀ˵ɇ͝˝ʪЇθ²ŵ࢏

øʪϑЇ̈͝ϩʭϑʒࣱ̈͝ϩʭθ̈ʪЇθɞθʪ˙θͱ̈ʒ̈ϑϑʪ͔ʪ͝ϩϑʪЇ̷ʒͱ̈Эʪ͝ϩʲϩθʪ̈͝ϑϩɇ̷̷ʭʪϑʒʪθθ̈ʽθʪ̷ʪʀ˵ɇ͝˝ʪЇθ²ŵ࢏

English

Preparation

Gas pipe connected to the indoor units

ø̈αЇ̈ʒΧ̈Χʪʀͱ͝͝ʪʀϩʪʒϩͱϩ˵ʪ̈͝ʒͱͱθЇ̈͝ϩϑ

ףߣ߫࢏ߢߧ࣑ߥࢩߦ࢕࣒ࡥŵЇɵɵʪθAɇΧ

ףߣߧ࢏ߪߪ࣑ߧࢩߪ࢕࣒ࡥŵЇɵɵʪθAɇΧ

ף߫࢏ߧߤ࣑ߥࢩߪ࢕࣒ࡥŵЇɵɵʪθAɇΧ

ףߨ࢏ߥߧ࣑ߣࢩߤ࢕࣒ࡥŵЇɵɵʪθAɇΧ

Aͱ͝͝ʪʀϩϩͱϩ˵ʪĮЇϩʒͱͱθƸ̈͝ϩConnect to the Sub MCU

ף߫࢏ߧߤ࣑ߥࢩߪ࢕࣒ࡥǮʪ̷ʒ̈͝˝

ףߣߧ࢏ߪߪ࣑ߧࢩߪ࢕࣒ࡥǮʪ̷ʒ̈͝˝

ףߣ߫࢏ߢߧ࣑ߥࢩߦ࢕࣒ࡥǮʪ̷ʒ̈͝˝

< HR Changer (MCU-R4NEK0N) >

< Side view of HR Changer >

Space requirements

English

Installation

ߥ࢏ Ãϩ̈ϑ͝ͱθ͔ɇ̷̷цθʪʀͱ͔͔ʪ͝ʒʪʒϩͱ̈͝ϑϩɇ̷̷²ŵA˵ɇ͝˝ʪθ̈͝ɇ˵ɇ̷̷иɇцɵЇϩɇɵЇ̷̧˵ʪɇʒϑ˵ͱЇ̷ʒɵʪ̈͝ϑϩɇ̷̷ʪʒϩͱ͔͔̈̈̈͝іʪϩ˵ʪ

͝ͱ̈ϑʪ˙θͱ͔ɵʪ̈͝˝ϩθɇ͝ϑ˙ʪθθʪʒϩͱ̷̈Ӭ͝˝ɇθʪɇ࢏࣑ŵʪ˙ʪθϩͱϩ˵ʪɵʪ̷ͱиѣ˝Їθʪ࣒

࢜ ƊͱЇ͝ʒΧθͱͱ˙ɇ͝ʒϑͱЇ͝ʒΧθͱͱѣ͝˝͔ɇϩʪθ̈ɇ̷ϑ

ॷ Ɵ˵ʪΧ̷ɇʀʪи˵ʪθʪ²ŵA˵ɇ͝˝ʪθ̈ϑ̈͝ϑϩɇ̷̷ʪʒɇ͝ʒϩ˵ʪ̈͝ϩʪθ̈ͱθиɇ̷̷ϑϑ˵ͱЇ̷ʒ˵ɇЭʪɇ˵̈˝˵ϑͱЇ͝ʒΧθͱͱ˙ɇɵ̷̈̈ϩц࢏

(Bricks, Concretes, Cement)

ॷ Ɵ˵ʪʀʪ̷̈̈͝˝и˵ʪθʪ²ŵA˵ɇ͝˝ʪθ̈ϑ̈͝ϑϩɇ̷̷ʪʒϑ˵ͱЇ̷ʒɵʪʀͱɇϩʪʒӥϩ˵αЇɇ̷̈ϩцƟʪуϩ˵ɇϩ˵ɇϑɇ˝ͱͱʒϑͱЇ͝ʒΧθͱͱ˙

function.

ॷ đ͔̈̈̈͝іʪϩ˵ʪϑ̈іʪͱ˙ϩ˵ʪ˵ͱ̷ʪɵʪϩиʪʪ͝ϩ˵ʪиɇ̷̷ϑɇ͝ʒϩ˵ʪΧ̈Χʪʀͱ͝͝ʪʀϩ̈ͱ͝࢏˙ϩʪθϩ˵ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ࡥɵ̷ͱʀ̧ϩ˵ʪ

gap to prevent noise from leaking.

<There is

no risk of noise tran

sfer>

ø̈Ӭ͝˝ɇθʪɇ ø̈Ӭ͝˝ɇθʪɇø̈Ӭ͝˝ɇθʪɇ

Bulkhead

ø̈Ӭ͝˝ɇθʪɇHallway

HR Changer HR Changer

Hallway

1. Since refrigerant noise can be generated during the HR Changer operation, do not install the unit on the ceiling of

ϩ˵ʪΧ̷ɇʀʪϑϩ˵ɇϩθʪαЇ̈θʪϑϑ̷̈ʪ͝ʀʪϑЇʀ˵ɇϑɵʪʒθͱͱ͔ϑࡥ̷̈ɵθɇθ̈ʪϑࡥ˵ͱϑΧ̈ϩɇ̷ϑɇ͝ʒͱ˙ѣʀʪϑʪϩʀ࢏

ߤ࢏ Uͱ͝ͱϩ̈͝ϑϩɇ̷̷ϩ˵ʪ²ŵA˵ɇ͝˝ʪθ̈͝ϩ˵ʪʀʪ̷̈̈͝˝ͱ˙ϩ˵ʪ̷̈Ӭ͝˝ɇθʪɇ࢏Įϩ˵ʪθӥϑʪࡥ͝ͱ̈ϑʪ˝ʪ͝ʪθɇϩʪʒ˙θͱ͔ϩ˵ʪ²ŵA˵ɇ͝˝ʪθ

may disturb people in that area and cause inconvenience.

<Spaces with developed ceiling> ॗAʪ̷̈̈͝˝ͱ˙ϩ˵ʪͱ˙ѣʀʪॖ

Space requirements

English

Installation

߫࢏ Ɗʪ̷ʪʀϩɇΧ̷ɇʀʪӥϩ˵ʪ͝ͱЇ˝˵ϑΧɇʀʪ˙ͱθθʪΧɇ̈θ̈͝˝ɇ͝ʒϑʪθӬʀʪϑ࢏

࣑øʪɇЭʪʪ͝ͱЇ˝˵ϑΧɇʀʪɵʪϩиʪʪ͝ϑ̈ʒʪиɇ̷̷ϑ̈͝̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝࢏ࣛθʪ˙ʪθϩͱϩ˵ʪΧ̈ʀϩЇθʪɵʪ̷ͱи࣒

ߦ࢏ ƊʪʀЇθʪͱЭʪθߢ࢏ߤߧ͔࣑ߢ࢏ߪߤ࢖࣒ͱ˙ϑΧɇʀʪи˵ʪ͝²ŵA˵ɇ͝˝ʪθ̈ϑɵʪ̈͝˝ѣуʪʒϩͱϩ˵ʪʀͱ͝ʀθʪϩʪͱ˙ϩ˵ʪʀʪ̷̈̈͝˝࢏

ߧ࢏ ²ŵA˵ɇ͝˝ʪθ͔ɇц˝ʪ͝ʪθɇϩʪ͝ͱ̈ϑʪϑͱʒͱࣱ͝ϩ̈͝ϑϩɇ̷̷̈ϩϩͱͱʀ̷ͱϑʪϩͱϩ˵ʪʀʪ̷̈̈͝˝Ɵʪу࢏

ߨ࢏ kɇʀ˵Χ̈Χʪ˵ɇ͝˝ʪθϑ˵ͱЇ̷ʒɵʪΧ̷ɇʀʪʒɇϩߣ࢏ߧ͔࣑ߦ࢏߫ߤ࢖࣒̈͝ϩʪθЭɇ̷ϩͱϑЇΧΧͱθϩ̈ϩϑиʪ̈˝˵ϩѣθ̷͔ц࢏

Ã˙ϩ˵ʪΧ̈Χʪͱθϩ˵ʪ˵ɇ͝˝ʪθ̈ϑࣱ͝ϩѣуʪʒѣθ̷͔цࡥϩ˵ʪЇ̈͝ϩ͔ɇц˙ɇ̷̷ɇ͝ʒʀɇЇϑʪɇΧθͱΧʪθϩцʒɇ͔ɇ˝ʪͱθ̷ͱϑϑͱ˙̷̈˙ʪ࢏

ߩ࢏ Ǯ˵ʪ͝࢖øͱиϩʪ͔ΧʪθɇϩЇθʪʀͱͱ̷̈͝˝θɇ͝˝ʪʪуΧɇ͝ϑ̈ͱ͝࢖ͱΧϩ̈ͱ͝̈ϑϑʪϩ˙ͱθʀͱ͝ϑϩɇ͝ϩʀͱͱ̷̈͝˝ͱΧʪθɇϩ̈ͱ͝ϩ˵θͱЇ˝˵ͱЇϩϩ˵ʪцʪɇθࡥ

noise of the HR Changer may get louder during winter time. Therefore, above installation conditions must be complied.

8. Select the place where HR Changer supporting structure can support the weight of the indoor unit and have strong

vibration resistance without any slope.

(If the structure is not strong enough, HR Changer may fall down and break, which can cause injury to your body.)

Ceiling tex

Ceiling concrete

HR Changer

ߣ࢏ߧ͔࣑ߧ࢖࣒ͱθ̷ʪϑϑ ߣ࢏ߧ͔࣑ߧ࢖࣒ͱθ̷ʪϑϑ

Pipe hanger

Refrigerant pipe

Uͱ͝ͱϩ̈͝ϑϩɇ̷̷ϩ˵ʪ²ŵA˵ɇ͝˝ʪθϩͱʀ̷ͱϑʪϩͱϩ˵ʪʀʪ̷̈̈͝˝Ɵʪуࣈ͔͔̈̈͝Ї͔ߧߢ͔͔࣑ߤ࢖࣒ࣉ

ߩߨ͔͔࣑ߥ࢕࣒

or more

ߣ͔͔߫߫

ߧߢߢ͔͔࣑ߤߢ࢕࣒

or more

HR Changer

ߦߢߢ͔͔࣑ߣߨ࢕࣒ͱθ͔ͱθʪ

700 mm

࣑ߤߪ࢕࣒ͱθ͔ͱθʪ

ߧߢߢ͔͔࣑ߤߢ࢕࣒

or more

ߩߤߪ͔͔࣑ߤߪ࢏ߩ࢕࣒

ߦߨ߫͔͔࣑ߣߪ࢏ߧ࢕࣒

Installing the unit

English

Installation

ߣ࢏ ²ŵA˵ɇ͝˝ʪθϑΧʪʀ̈ѣʀɇϩ̈ͱ͝

A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝ Unit HR Changer

Model name - đAƸࣛŵߦĘkçߢĘ

The exterior -

The number of branches

k 4

The maximum number of the connectable indoor unit per branch

k ߥ

The maximum capacity of the connectable indoor unit per branch kW ߧ࢏ߨ

The maximum capacity of connectable indoor units per branch

(Using Y-Joint)

kW 14

The maximum capacity of connectable indoor units kW 22.4

Ã͝ϩʪθ͝ɇ̷kkǤ -

Not included

Cannot connect indoor unit without internal

kkǤ

Installing the unit

English

Installation

2. Installing the indoor unis

< Serial installation >

HR Changer MCU

< Parallel installation >

HR Changer

Ã˙ϩ˵ʪʀɇΧɇʀ̈ϩцͱ˙ϩ˵ʪ̈͝ʒͱͱθЇ̈͝ϩ̈ϑЇ͝ʒʪθߧ࢏ߨ̧Ǯࡥʒͱ͝࢖ϩЇϑʪǽࣛʀͱ͝͝ʪʀϩͱθ࢏

Ã˙ϩ˵ʪʀɇΧɇʀ̈ϩцͱ˙ϩ˵ʪ̈͝ʒͱͱθЇ̈͝ϩ̈ϑɵʪϩиʪʪ͝ߧ࢏ߨ̧Ǯɇ͝ʒߣߦ࢏ߢ̧ǮࡥЇϑʪǽࣛʀͱ͝͝ʪʀϩͱθ˙ͱθϩ˵ʪ˝ɇϑɇ͝ʒ̷̈αЇ̈ʒ̷̈͝ʪ࢏

In case of using Y-connector, it is only connectable for port combination as the followings;

ࣛAʀͱ͝͝ʪʀϩɇɵ̷ʪΧͱθϩʀͱ͔ɵ̈͝ɇϩ̈ͱ͝˙ͱθǽࣛʀͱ͝͝ʪʀϩͱθࡤॐ9ΧͱθϩࡥAॐUΧͱθϩࡥkॐΧͱθϩ

ࣛĘͱࣛ͝ʀͱ͝͝ʪʀϩɇɵ̷ʪΧͱθϩʀͱ͔ɵ̈͝ɇϩ̈ͱ͝˙ͱθǽࣛʀͱ͝͝ʪʀϩͱθࡤ9ॐAΧͱθϩࡥUॐkΧͱθϩࡥ͝ͱࣛ͝ʀͱ͝ϩ̈͝ЇͱЇϑΧͱθϩ

Set Dip Switch option for using Y-connector

ABCD

34 1

ABCDE F

234

ƊࢩǮĮΧϩ̈ͱ͝UÃť

switch

MCU address

swich

DIP switch

234 1

234

ƊࢩǮĮΧϩ̈ͱ͝ ƊࢩǮĮΧϩ̈ͱ͝ ƊࢩǮĮΧϩ̈ͱ͝ ƊࢩǮĮΧϩ̈ͱ͝

Default

Combination

of A+B port

Combination

of C+D port

Combination

ͱ˙kॐΧͱθϩ

Installing the unit

English

Installation

4. Cautions about HR Changer installation.

ॷ

Ǯ˵ʪ͝ѣӱ͝˝ϩ˵ʪЇ̈͝ϩɇϩϩ˵ʪЇΧΧʪθΧ̷ɇʀʪЇϑ̈͝˝ϑЇϑΧʪ͝ϑ̈ͱ͝ɵͱ̷ϩϑࡥЇϑʪɇ͝Їϩɇ͝ʒиɇϑ˵ʪθϩͱЭʪθϩ̈ʀɇ̷̷ц˙ɇϑϩʪ͝ϩ˵ʪЇ̈͝ϩ࢏

 ॷ Ɵ˵ʪθʪɇθʪ˙ͱЇθϑΧͱϩϑϩͱѣуϩ˵ʪϑЇϑΧʪ͝ϑ̈ͱ͝ɵͱ̷ϩϑ࢏đɇ̧ʪϑЇθʪʪЭʪθцϑΧͱϩ̈ϑѣуʪʒ࢏

 ॷ Ɵ˵ʪЇΧΧʪθɇ͝ʒϩ˵ʪ̷ͱиʪθϑ̈ʒʪͱ˙²ŵA˵ɇ͝˝ʪθ̈ϑʒ̈ϑϩ̈͝˝Ї̈ϑ˵ʪʒࡥϑͱɵʪʀɇθʪ˙Ї̷͝ͱϩϩͱϩЇθ͝ϩ˵ʪЇ̈͝ϩЇΧϑ̈ʒʪ

ʒͱи͝и˵ʪ͝̈͝ϑϩɇ̷̷̈͝˝ϩ˵ʪЇ̈͝ϩ࢏Įϩ˵ʪθӥϑʪࡥ͝ͱ̈ϑʪ͔ɇцɵʪ˝ʪ͝ʪθɇϩʪʒͱθϩ˵ʪΧθͱʒЇʀϩ͔ɇцɵʪʒɇ͔ɇ˝ʪʒ࢏

Nut

Washer

Anti vibration

rubber

ɇϑϩʪ͝ϩ˵ʪ͝Їϩѣθ̷͔ц

ߩߨߦ࣑ߥߢ࢏ߢߪ࣒࣑9ʪϩиʪʪ͝ϩ˵ʪ̷ͱʀɇϩ̈ͱ͝ϑͱ˙ϑЇϑΧʪ͝ϑ̈ͱ͝ɵͱ̷ϩϑ࣒

224 (8.82)

Unit : mm (inch)

ॗøͱʀɇϩ̈ͱ͝ɇ͝ʒ̈͝ϩʪθЭɇ̷ϑͱ˙ѣуʪʒϑЇϑΧʪ͝ϑ̈ͱ͝ɵͱ̷ϩϑॖ

ߥ࢏ ťθʪΧɇθɇϩ̈ͱ͝ɵʪ˙ͱθʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝࢏

Concrete

Hole in anchor

Hole in plug

ƊЇϑΧʪ͝ϑ̈ͱ͝ɵͱ̷ϩ࣑ߥࢩߪ࢕ͱθđߣߢ࣒

Insert

Ceiling support

1) Place the pattern sheet on the ceiling at the spot where you want to

install the indoor unit.

•

Since the diagram is made of paper, it may shrink or stretch slightly

ʒЇʪϩͱϩʪ͔ΧʪθɇϩЇθʪͱθ˵Ї͔̈ʒ̈ϩц࢏ͱθϩ˵̈ϑθʪɇϑͱ͝ࡥɵʪ˙ͱθʪʒθ̷̷̈̈͝˝ϩ˵ʪ

holes maintain the correct dimensions between the markings.

2) Insert bolt anchors, use existing ceiling supports or construct a

ϑЇ̈ϩɇɵ̷ʪϑЇΧΧͱθϩɇϑϑ˵ͱи͝̈͝ѣ˝Їθʪ࢏

ߥ࣒ Ã͝ϑϩɇ̷̷ϩ˵ʪϑЇϑΧʪ͝ϑ̈ͱ͝ɵͱ̷ϩϑʒʪΧʪ͝ʒ̈͝˝ͱ͝ϩ˵ʪʀʪ̷̈̈͝˝ϩцΧʪ࢏

࡛ k͝ϑЇθʪϩ˵ɇϩϩ˵ʪʀʪ̷̈̈͝˝̈ϑϑϩθͱ͝˝ʪ͝ͱЇ˝˵ϩͱϑЇΧΧͱθϩϩ˵ʪ

weight of the indoor unit. Before hanging the unit, test the

strength of each attached suspension bolt.

࡛ Ã˙ϩ˵ʪ̷ʪ͝˝ϩ˵ͱ˙ϑЇϑΧʪ͝ϑ̈ͱ͝ɵͱ̷ϩ̈ϑ͔ͱθʪϩ˵ɇ͝ߣ࢏ߧ͔࣑ߦ࢏߫ߤ࢖࣒ࡥ̈ϩ

̈ϑθʪαЇ̈θʪʒϩͱΧθʪЭʪ͝ϩӬɵθɇϩ̈ͱ͝࢏

• If this is not possible, create an opening on the false

ʀʪ̷̈̈͝˝̈͝ͱθʒʪθϩͱɵʪɇɵ̷ʪϩͱЇϑʪ̈ϩϩͱΧʪθ˙ͱθ͔ϩ˵ʪθʪαЇ̈θʪʒ

operations on the indoor unit.

࡛ ϑϑЇθʪіࣛЭͱЇϑαЇʪ̷ʪΧ̷ɇ˙ͱ͝ʒʪϑϩɇϑϑʪіϑͱ̷̈ʒʪΧͱЇθ

ϑЇΧΧͱθϩʪθ̷ʪΧͱ̈ʒϑʒʪ̷ࣱЇ̈͝ϩʭ̈͝ϩʭθ̈ʪЇθʪ࢏Эɇ͝ϩʒ࢖ɇʀʀθͱʀ˵ʪθ

̷࢖Ї̈͝ϩʭࡥЭʭθ̈ѣʪі̷ɇϑͱ̷̈ʒ̈ϩʭʒʪʀ˵ɇαЇʪɵͱЇ̷ͱ͝ʒʪϑЇϑΧʪ͝ϑ̈ͱ͝࢏

•

Ɗ̈̷ɇ̷ͱ͝˝ЇʪЇθʒЇɵͱЇ̷ͱ͝ʒʪϑЇϑΧʪ͝ϑ̈ͱ͝ʪϑϩϑЇΧʭθ̈ʪЇθʪɞߣࡥߧऌ͔

࣑ߦࡥ߫ߤΧ࣒̈ࡥЭͱЇϑʒʪЭʪі˙ɇ̈θʪ̷ʪ͝ʭʀʪϑϑɇ̈θʪΧͱЇθʭӬϩʪθ̷ʪϑӬɵθɇϩ̈ͱ͝ϑ࢏

࡛ Ɗ̈ʀʪ͝࢖ʪϑϩΧɇϑΧͱϑϑ̈ɵ̷ʪࡥʀθʭʪіЇ͝ʪͱЇЭʪθϩЇθʪʒɇ͝ϑ̷ʪ˙ɇЇу

Χ̷ɇ˙ͱ͝ʒΧͱЇθΧͱЇЭͱ̈θʪ˙˙ʪʀϩЇʪθ̷ʪϑͱΧʭθɇϩ̈ͱ͝ϑθʪαЇ̈ϑʪϑϑЇθ

̷࢖Ї̈͝ϩʭ̈͝ϩʭθ̈ʪЇθʪ࢏

English

Installation

ߧ࢏ ²ͱиϩͱʀͱ͝͝ʪʀϩϩ˵ʪΧ̈Χʪ̷̈͝ʪ࢏

Pipe connection from the outdoor unit

Pipe connection the outdoor unit

ø̈αЇ̈ʒΧ̈Χʪ࣑иʪ̷ʒ̈͝˝࣒

Gas pipe (welding)

Protect with wet towel when welding

Pipe connection to

the another MCU

70 mm

øͱиΧθʪϑϑЇθʪ˝ɇϑΧ̈Χʪʀͱ͝ʪʀϩ̈ͱ͝࣑иʪ̷ʒ̈͝˝࣒

High pressure gas pipe connection (welding)

ø̈αЇ̈ʒΧ̈Χʪʀͱ͝͝ʪʀϩ̈ͱ͝࣑иʪ̷ʒ̈͝˝࣒

When installing HR Changer , use the pattern sheet for installation that is provided with the product.

Ǯ˵ʪ͝иʪ̷ʒ̈͝˝ϩ˵ʪ˝ɇϑΧ̈ΧʪϑࡥΧθͱϩʪʀϩϩ˵ʪΧθͱʒЇʀϩӥϩ˵ϩ˵ʪѤɇ͔ʪࣛΧθͱͱ˙ϑ˵ʪʪϩ࢏

• When connecting the HR Changer with outdoor units, be attention to the direction.

Please connect the pipes to the HR Changer referring to the label with the direction of connection on

the HR Changer.

6. How to connet Y-connector

 ॷ Ã͝ʀɇϑʪͱ˙ʀͱ͝͝ʪʀϩ̈͝˝ͱ͝ʪ̈͝ʒͱͱθӥϩ˵ǽࣛAͱ͝͝ʪʀϩͱθϩͱ²ŵA˵ɇ͝˝ʪθࡥǽࣛAͱ͝͝ʪʀϩͱθ͔Їϑϩɵʪʀͱ͝͝ʪʀϩʪʒ̈͝ϑʪθ̈ʪϑ࢏

Indoor #1 Indoor #2

AHU

࡛ øͱθϑʒЇθɇʀʀͱθʒʪ͔ʪ͝ϩʒЇʀ˵ɇ͝˝ʪЇθ²ŵɇЇуЇ̈͝ϩʭϑʪуϩʭθ̈ʪЇθʪϑࡥ˙ɇ̈ϩʪϑɇϩϩʪ͝ϩ̈ͱ͝ɞ̷ɇʒ̈θʪʀϩ̈ͱ͝࢏

ŵɇʀʀͱθʒʪі̷ʪϑϩЇцɇЇуɇЇʀ˵ɇ͝˝ʪЇθ²ŵʪ͝θʪϑΧʪʀϩɇ͝ϩ̷ʪϑ̈͝ʒ̈ʀɇϩ̈ͱ͝ϑʒʪʒ̈θʪʀϩ̈ͱ͝ʒЇθɇʀʀͱθʒѣ˝Їθɇ͝ϩϑЇθ

̷ࣱʭϩ̈αЇʪϩϩʪʒЇʀ˵ɇ͝˝ʪЇθ²ŵ࢏

Installing the unit

English

Installation

Method and cautions on brazing the pipe

The use of Nitrogen gas

1. Use Nitrogen gas when brazing the pipes as shown in the

picture.

2. If you don’t use Nitrogen gas when brazing the pipes, oxide may

form inside the pipe. It can cause the damage of the compressor

and valves.

ߥ࢏ ʒ̟Їϑϩϩ˵ʪѤͱиθɇϩʪͱ˙ϩ˵ʪ̈͝ϩθͱ˝ʪ͝˝ɇϑӥϩ˵ɇΧθʪϑϑЇθʪ

θʪ˝Ї̷ɇϩͱθϩͱ͔ɇ̈͝ϩɇ̈͝ߢ࢏ߢߧ͔

ࢩ˵࣑ߣ࢏ߩߩ˙ϩ

ࢩ˵࣒ͱθ̷ʪϑϑ࢏

Direction of the pipe when brazing

• Performing the brazing of the pipe should be headed

downwards or horizontally.

Keeping refrigerant pipe clean and dry

ॷ ƟͱΧθʪЭʪ͝ϩ˙ͱθʪ̈˝͝͔ɇϩʪθ̈ɇ̷ϑͱθиɇϩʪθ˙θͱ͔ʪ͝ϩʪθ̈͝˝ϩ˵ʪΧ̈Χʪࡥ̈ϩ̈ϑ͔̈Χͱθϩɇ͝ϩϩͱ̧ʪʪΧϩ˵ʪθʪ˙θ̈˝ʪθɇ͝ϩΧ̈Χʪ

clean, dry and sealed during installation.

Brazing the pipe

ॷ đɇ̧ʪϑЇθʪϩ˵ɇϩϩ˵ʪθʪ̈ϑ͝ͱ͔ͱ̈ϑϩЇθʪ̈͝ϑ̈ʒʪϩ˵ʪΧ̈Χʪ࢏

ॷ đɇ̧ʪϑЇθʪϩ˵ɇϩϩ˵ʪθʪɇθʪ͝ͱ˙ͱθʪ̈˝͝͔ɇϩʪθ̈ɇ̷ϑɇ͝ʒ͔̈ΧЇθ̈ϩ̈ʪϑ̈͝ϩ˵ʪΧ̈Χʪ࢏

ॷ đɇ̧ʪϑЇθʪϩ˵ɇϩϩ˵ʪθʪ̈ϑ͝ͱ̷ʪɇ̧࢏

ॷ đɇ̧ʪϑЇθʪϩͱ˙ͱ̷̷ͱиϩ˵ʪ̈͝ϑϩθЇʀϩ̈ͱ͝и˵ʪ͝ɵθɇї͝˝ϩ˵ʪΧ̈Χʪ࢏

Exposure place Exposure time Sealing type

ĮЇϩϑ̈ʒʪʪуΧͱϑЇθʪ

øͱ͝˝ʪθϩ˵ɇ͝ͱ͝ʪ͔ͱ͝ϩ˵ Pipe pinch

Shorter than one month Taping

Inside exposure - Taping

Brazing

part

Nitrogen gas

ߣࢩߦ࢕ʀͱΧΧʪθΧ̈Χʪ

Stop valve

Taping

Pressure regulator

̷ͱи͔ʪϩʪθ

English

Installation

ߧ࢏ Ɗʪ̷ʪʀϩϩ˵ʪ̈͝ϑЇ̷ɇϩ̈ͱ͝ͱ˙ϩ˵ʪθʪ˙θ̈˝ʪθɇ͝ϩΧ̈Χʪ࢏

ॷ Ã͝ϑЇ̷ɇϩʪϩ˵ʪ˝ɇϑϑ̈ʒʪɇ͝ʒ̷̈αЇ̈ʒϑ̈ʒʪΧ̈Χʪθʪ˙ʪθθ̈͝˝ϩͱϩ˵ʪϩ˵̈ʀ̧͝ʪϑϑɇʀʀͱθʒ̈͝˝ϩͱϩ˵ʪΧ̈Χʪϑ̈іʪ࢏

ॷ Ã͝ʒͱͱθϩʪ͔ΧʪθɇϩЇθʪͱ˙ߥߢঌA࣑ߪߨঌ࣒ɇ͝ʒ˵Ї͔̈ʒ̈ϩцͱ˙ߪߧ१̈ϑϩ˵ʪϑϩɇ͝ʒɇθʒʀͱ͝ʒ̈ϩ̈ͱ͝࢏Ã˙̈͝ϑϩɇ̷̷̈͝ɇ˵̈˝˵˵Ї͔̈ʒ̈ϩц

condition, use one grade thicker insulator by referring to the table below. If installing in an unfavorable

conditions,use thicker one.

ॷ Ã͝ϑЇ̷ɇϩͱθࣱϑ˵ʪɇϩࣛθʪϑ̈ϑϩɇ͝ʀʪϩʪ͔ΧʪθɇϩЇθʪϑ˵ͱЇ̷ʒɵʪ͔ͱθʪϩ˵ɇ͝ߣߤߢঌA࣑ߤߦߪঌ࣒࢏

Pipe

Outer diameter

Insulator (Cooling, Heating)

Remarks

General

[30°C (86°F), 85%]

High humidity

[30°C (86°F), over 85%]

EPDM, NBR

mm inch mm inch mm inch

ø̈αЇ̈ʒ

pipe

ߨ࢏ߥߧड़߫࢏ߧߤ ߣࢩߦड़ߥࢩߪ ߫ ߥࢩߪ ߫ ߥࢩߪ

Heating resisting

temperature over

ߣߤߢঌA࣑ߤߦߪঌ࣒

ߣߤ࢏ߩߢड़ߧߢ࢏ߪߢ ߣࢩߤड़ߤ ߣߥ ߣࢩߤ ߣߥ ߣࢩߤ

Gas

Pipe

ߨ࢏ߥߧ ߣࢩߦ ߣߥ ߣࢩߤ ߣ߫ ߥࢩߦ

߫࢏ߧߤड़ߤߧ࢏ߦ ߥࢩߪड़ߣ ߣ߫ ߥࢩߦ ߤߧ 1

ߤߪ࢏ߧߪड़ߦߦ࢏ߦߧ ߣߣࢩߪड़ߣߥࢩߦ ߣ߫ ߥࢩߦ ߥߤ ߣߣࢩߦ

ߧߢ࢏ߪߢ 2 ߤߧ 1 ߥߪ ߣߣࢩߤ

Insulation cover pipe

Indoor

unit

Be sure to overlap

the insulation

Insulation pipe

Method and cautions on refrigerant pipe insulation

Make sure to check for gas leakage before completing the installation (hose and pipe insulation) and insulate

hoses and pipes when there is no sign of leakage.

ߣ࢏ ƟͱɇЭͱ̈ʒʀͱ͝ʒʪ͝ϑɇϩ̈ͱ͝Χθͱɵ̷ʪ͔ϑࡥΧ̷ɇʀʪƟߣߥ࢏ߢ࣑ߣࢩߤ࢕࣒ͱθϩ˵̈ʀ̧ʪθʀθц̷ͱ̈͝ϩθ̷̈ʪ

Butadien Rubber separately around each refrigerant pipe.

2. Wind insulating tape around the pipes and drain hose avoiding to

compress the insulation too much.

ߥ࢏ ̈̈͝ϑ˵иθɇΧΧ̈͝˝̈͝ϑЇ̷ɇϩ̈͝˝ϩɇΧʪɇθͱЇ͝ʒϩ˵ʪθʪϑϩͱ˙ϩ˵ʪΧ̈Χʪϑ̷ʪɇʒ̈͝˝ϩͱϩ˵ʪ

outdoor unit.

4. The pipes and electrical cables connecting the indoor unit with the

ͱЇϩʒͱͱθЇ̈͝ϩ͔Їϑϩɵʪѣуʪʒϩͱϩ˵ʪиɇ̷̷ӥϩ˵ϑЇ̈ϩɇɵ̷ʪʒЇʀϩϑ࢏

No gap

Ę9ŵ࣑Ɵߣߥ࢏ߢ࣑ߣࢩߤ࢕࣒

or thicker)

• Always make the seam of pipes face upwards.

• All refrigerant connection must be accessible, in order to

permit either unit maintenance or removing it completely.

Refrigerant piping works

࡛ đЇϑϩѣϩϩ̈˝˵ϩ̷цɇ˝ɇ̈͝ϑϩ

body without any gap.

࡛ ø࢖ɇ̟Їϑϩʪ͔ʪ͝ϩʒͱ̈ϩʲϩθʪ

ʪ˙˙ʪʀϩЇʭ˙ʪθ͔ʪ͔ʪ͝ϩʀͱ͝ϩθʪ

le corps, sans aucun espace.

࡛ ƟͱЇϑ̷ʪϑθɇʀʀͱθʒϑʒʪϑϩЇцɇЇуʒʪθʭ˙θ̈˝ʭθɇ͝ϩʒͱ̈Эʪ͝ϩʲϩθʪ

ɇʀʀʪϑϑ̈ɵ̷ʪϑɇѣ͝ʒʪΧʪθ͔ʪϩϩθʪ̷࢖ʪ͝ϩθʪϩ̈ʪ͝ʒʪ̷࢖ɇΧΧɇθʪ̷̈ͱЇ

son retrait complet.

Refrigerant piping works

English

Installation

ŵʪ˙θ̈˝ʪθɇ͝ϩΧ̈Χʪɵʪ˙ͱθʪkkǤ̧̈ϩɇ͝ʒ²ŵA˵ɇ͝˝ʪθͱθӥϩ˵ͱЇϩkkǤ

kit and HR Changer

ॷ ǽͱЇʀɇ͝ʀͱ͝ϩɇʀϩϩ˵ʪ˝ɇϑϑ̈ʒʪɇ͝ʒ̷̈αЇ̈ʒϑ̈ʒʪΧ̈ΧʪϑɵЇϩϩ˵ʪ

pipes should not be pressed.

ॷ Ǯ˵ʪ͝ʀͱ͝ϩɇʀϩ̈͝˝ϩ˵ʪ˝ɇϑϑ̈ʒʪɇ͝ʒ˝ɇϑϑ̈ʒʪΧ̈ΧʪࡥЇϑʪߣ˝θɇʒʪ

thicker insulator.

ŵʪ˙θ̈˝ʪθɇ͝ϩΧ̈Χʪɇ˙ϩʪθkkǤ̧̈ϩɇ͝ʒ²ŵA˵ɇ͝˝ʪθ

ॷ Ã͝ϑϩɇ̷̷ϩ˵ʪ˝ɇϑϑ̈ʒʪɇ͝ʒ̷̈αЇ̈ʒϑ̈ʒʪΧ̈Χʪϑࡥ̷ʪɇЭʪߣߢ͔͔࣑ߥࢩߪ࢕࣒ͱ˙

space.

ॷ Ǯ˵ʪ͝ʀͱ͝ϩɇʀϩ̈͝˝ϩ˵ʪ˝ɇϑϑ̈ʒʪɇ͝ʒ̷̈αЇ̈ʒϑ̈ʒʪΧ̈ΧʪࡥЇϑʪߣ˝θɇʒʪ

thicker insulation.

Gas pipe

ø̈αЇ̈ʒΧ̈Χʪ

Insulation

Gas pipe

ߣߢ͔͔࣑ߥࢩߪ࢕࣒

ø̈αЇ̈ʒΧ̈Χʪ

ߣߢ͔͔࣑ߥࢩߪ࢕࣒

• Install the insulation not to get wider and use the adhesives on the connection part of it to prevent

moisture from entering.

• Wind the refrigerant pipe with insulation tape

if it is exposed to outside sunlight.

• Install the refrigerant pipe respecting that the

insulation does not get thinner on the bent

part or hanger of pipe.

• Add the additional insulation

if the insulation plate gets thinner.

Additional insulation

Hanger

Refrigerant pipe

insulation

ɇ॒ߥ

• Ã͝ϑϩɇ̷̷ʪі̷ʪ͔ɇϩʭθ̈ɇЇ̈ϑͱ̷ɇ͝ϩʒʪϑͱθϩʪαЇ࢖̷̈͝ʪϑ࢖ʭ̷ɇθ˝̈ϑϑʪΧɇϑʪϩЇϩ̷̈̈ϑʪі̷ʪϑɇʒ˵ʭϑ̈˙ϑϑ̈ϩЇʭϑϑЇθ

̷ɇΧ̈ʽʀʪʒʪθɇʀʀͱθʒʪ͔ʪ͝ϩʒʪʀʪ̷Ї̈ࣛʀ̈ΧͱЇθʪ͔Χʲʀ˵ʪθ̷࢖˵Ї͔̈ʒ̈ϩʭʒʪΧʭ͝ʭϩθʪθ࢏

• k͝θͱЇ̷ʪі̷ʪϩЇцɇЇθʭ˙θ̈˝ʭθɇ͝ϩɇЭʪʀʒЇθЇɵɇ͝

̈ϑͱ̷ɇ͝ϩϑ࢖̷̈ʪϑϩʪуΧͱϑʭɞ̷ɇ̷Ї͔̈ʽθʪʒЇ̟ͱЇθ࢏

• Ã͝ϑϩɇ̷̷ʪі̷ʪϩЇцɇЇθʭ˙θ̈˝ʭθɇ͝ϩʒʪ͔ɇ̈͝ʽθʪɞʀʪαЇʪ

̷࢖̈ϑͱ̷ɇϩ̈ͱ͝͝ʪϑ࢖ɇ˙˙̈͝ʪΧɇϑɇЇ̈͝ЭʪɇЇʒʪ̷ɇΧɇθϩ̈ʪ

ʀͱЇθɵʭʪͱЇʒЇϑЇΧΧͱθϩʒЇϩЇцɇЇ.

࡛ ̟ͱЇϩʪіʒЇ͔ɇϩʭθ̈ɇЇ̈ϑͱ̷ɇ͝ϩϑ̈̷ɇΧ̷ɇαЇʪ

ʒ࢖̈ϑͱ̷ɇϩ̈ͱ͝ʒʪӬʪ͝ϩΧ̷Їϑѣ͝ʪ࢏

Isolation

ϑЇΧΧ̷ʭ͔ʪ͝ϩɇ̈θʪ

Support

Isolation des

ϩЇцɇЇуθʭ˙θ̈˝ʭθɇ͝ϩϑ

ɇ॒ߥ

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Samsung MCU-R4NEK0N User manual

Samsung MCU-R4NEK0N User manual

Samsung MCU-R4NEK0N User manual

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