Daikin DCS302C51 Manual

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OPERATION MANUAL

CENTRAL REMOTE CONTROLLER

MODELS

DCS302C51

English

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Read these instructions carefully before installation.

Keep this manual in a handy place for future reference.

This manual should be left with the equipment owner.

Lesen Sie diese Anleitungen vor der Installation sorgfältig durch. Bewahren Sie dieses Handbuch zum späteren Nachschlagen auf.

Dieses Handbuch sollte immer im Besitz des Geräteeigentümers verbleiben.

Lisez attentivement ces instructions avant l’installation.

Rangez ce manuel dans un endroit pratique pour pouvoir vous y reporter par la suite. Ce manuel doit être conservé par le propriétaire de l’appareil.

Lea las instrucciones atentamente antes de la iniciar la instalación. Tenga el manual a mano para referencia futura.

Este manual debería entregarse al propietario del equipo.

Prima dell’installazione, leggere queste istruzioni con attenzione.

Tenere a portata di mano il presente manuale per potervi fare riferimento in futuro. Il manuale deve sempre essere consegnato al proprietario dell’apparecchiatura.

Πριν απü την εγκατÜσταση διαβÜστε προσεκτικÜ αυτÝò τιò οδηγßεò. ΦυλÜξτε αυτü το εγχειρßδιο σε βολικü ìÝροò για ìελλοντικÞ αναφορÜ. Το εγχειρßδιο αυτü πρÝπει να δοθεß στον ιδιοκτÞτη του εξοπλισìοý.

Lees deze instructies aandachtig door voordat u het product installeert. Bewaar deze handleiding goed zodat u deze later opnieuw kunt doorlezen. Overhandig deze handleiding aan de eigenaar van de apparatuur.

Antes da instalação, leia atentamente as presentes instruções. Guarde o presente manual num local acessível para consulta futura.

O presente manual deve ser deixado com o proprietário do equipamento.

Daikin DCS302C51 Manual

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BEFORE USE

GENERAL DESCRIPTION OF SYSTEM

This central remote controller can monitor and control up to 64 indoor unit groups.

Using two central remote controllers allows monitoring and controlling of up to 128 indoor unit groups.

Main Functions

1.Batch starting and stopping of indoor units connected to the central remote controller.

2.Handling of operation settings such as start/stop, timer operation, remote controller prohibition/permission, etc., and operation status settings such as temperature.

3.Operation status monitoring of operation mode, set temperature, etc.

4.Can be connected to an external central monitor panel and key system using the forced stop input

(non-voltage a connector).

When using 1 central remote controller

Outdoor unit

 

 

 

Forced

Host computer

 

ON/OFF

 

monitor panel,

 

 

command

 

 

 

etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Central remote

 

 

 

controller

When using 2 central remote controllers

Host computer monitor panel, etc.

Central remote controller

Forced ON/OFF command

Forced ON/OFF command should be connected

to one of the two units.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Group No.

 

 

 

 

Group No.

 

 

Group No.

 

 

 

Group No.

 

 

 

 

 

 

1–00

 

 

 

 

1–15

 

 

 

2–00

 

 

 

4–15

 

 

 

 

 

 

 

 

 

 

 

A maximum of 64 groups

 

 

 

 

 

 

 

 

 

Outdoor unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Group No.

 

 

 

 

Group No.

 

 

Group No.

 

 

 

 

Group No.

 

 

 

 

 

 

 

 

 

 

1–00

 

 

 

 

 

1–15

 

 

 

2–00

 

 

 

 

4–15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Group No.

 

 

 

 

Group No.

 

 

Group No.

 

 

 

 

Group No.

 

 

 

 

 

 

 

 

 

 

5–00

 

 

 

 

 

5–15

 

 

 

6–00

 

 

 

 

8–15

A maximum of 128 groups

(The central remote controller and the separately sold remote control adapter circuit board or group remote control adapter cannot be used together.)

GROUP OF INDOOR UNIT refers to the below.

1.A single indoor unit without remote controller

1.A single indoor unit without remote controller

2.A single indoor unit controlled by one or two remote controllers

 

 

 

 

 

 

Indoor unit

Remote

 

 

 

 

 

 

Two remote

 

 

 

 

 

 

 

controller

 

 

 

 

 

 

controllers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote controller not used

 

 

 

 

 

 

 

 

 

 

3. Maximum of 16 indoor units, group-controlled by one or two remote controllers

 

 

A maximum of 16 units

A maximum of 16 units

 

 

 

 

Remote

Two remote

controller

controllers

 

 

 

1

English

Zone control from the central remote controller

Zone control is available from the central remote controller. With it, it is possible to make unified settings for multiple groups, so setting operations are greatly simplified.

 

Zone 1

Zone 2

Zone 3

Zone 4

 

 

 

 

 

 

Central remote controller

Zone 5

Outdoor units

Any setting you make within a given zone will apply to all groups in the said zone.

A maximum of 64 zones can be set from a single central remote controller. (Each zone contains a maximum of 64 groups.)

Zones can be set randomly from the central remote controller.

SAFETY CONSIDERATIONS

Please read these “SAFETY CONSIDERATIONS” carefully before installing air conditioning equipment and be sure to install it correctly.

After completing the installation, make sure that the unit operates properly during the start-up operation. Please instruct the customer on how to operate the unit and keep it maintained.

Also, inform customers that they should store this installation manual along with the operation manual for future reference. This air conditioner comes under the term “appliances not accessible to the general public”.

Meaning of warning, caution and note symbols.

WARNING ....Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION .... Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.

NOTE........... Indicates situation that may result in equipment or property-damage- only accidents.

Keep these warning sheets handy so that you can refer to them if needed.

Also, if this equipment is transferred to a new user, make sure to hand over this operation manual to the new user.

WARNING

In order to avoid electric shock, fire or injury, or if you detect any abnormality such as smell of fire, turn off power and call your dealer for instructions.

Ask your dealer for installation of the air conditioner.

Incomplete installation performed by yourself may result in a water leakage, electric shock, and fire.

Ask your dealer for improvement, repair, and maintenance.

Incomplete improvement, repair, and maintenance may result in a water leakage, electric shock, and fire.

Improper installation or attachment of equipment or accessories could result in electric shock, short-circuit, leaks, fire or other damage to the equipment. Be sure only to use accessories made by Daikin which are specifically designed for use with the equipment and have them installed by a professional.

Ask your dealer to move and reinstall the air conditioner or the remote controller.

Incomplete installation may result in a water leakage, electric shock, and fire.

Never let the indoor unit or the remote controller get wet.

It may cause an electric shock or a fire.

Never use flammable spray such as hair spray, lacquer or paint near the unit.

It may cause a fire.

Never replace a fuse with that of wrong ampere ratings or other wires when a fuse blows out.

Use of wire or copper wire may cause the unit to break down or cause a fire.

Never inspect or service the unit by yourself.

Ask a qualified service person to perform this work.

Cut off all electric waves before maintenance.

Do not wash the air conditioner or the remote controller with excessive water.

Electric shock or fire may result.

Do not install the air conditioner or the remote controller at any place where flammable gas may leak out.

If the gas leaks out and stays around the air conditioner, a fire may break out.

Do not touch the switch with wet fingers.

Touching a switch with wet fingers can cause electric shock.

CISPR 22 Class A Warning:

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

English

2

CAUTION

After a long use, check the unit stand and fitting for damage.

If they are left in a damaged condition, the unit may fall and result in injury.

Do not allow a child to mount on the unit or avoid placing any object on it.

Falling or tumbling may result in injury.

Do not let children play on and around the unit.

If they touch the unit carelessly, it may result in injury.

Do not place a flower vase and anything containing water.

Water may enter the unit, causing an electric shock or fire.

Never touch the internal parts of the controller.

Do not remove the front panel. Some parts inside are dangerous to touch, and a machine trouble may happen.

For checking and adjusting the internal parts, contact your dealer.

Avoid placing the controller in a spot splashed with water.

Water coming inside the machine may cause an electric leak or may damage the internal electronic parts.

Do not operate the air conditioner when using a room fumigation - type insecticide.

Failure to observe could cause the chemicals to become deposited in the unit, which could endanger the health of those who are hypersensitive to chemicals.

Safely dispose of the packing materials.

Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries. Tear apart and throw away plastic packaging bags so that children will not play with them. If children play with a plastic bag which was not torn apart, they face the risk of suffocation.

Do not turn off the power immediately after stopping operation.

Always wait at least five minutes before turning off the power. Otherwise, water leakage and trouble may occur.

The appliance is not intended for use by young children or infirm persons without supervision.

The remote controller should be installed in such away that children cannot play with it.

NOTE

Never press the button of the remote controller with a hard, pointed object.

The remote controller may be damaged.

Never pull or twist the electric wire of the remote controller.

It may cause the unit to malfunction.

Do not place the controller exposed to direct sunlight.

The LCD display may get discolored, failing to display the data.

Do not wipe the controller operation panel with benzine, thinner, chemical dustcloth, etc.

The panel may get discolored or the coating peeled off. If it is heavily dirty, soak a cloth in water-diluted neutral detergent, squeeze it well and wipe the panel clean. And wipe it with another dry cloth.

Dismantling of the unit, treatment of the refrigerant, oil and eventual other parts, should be done in accordance with the relevant local and national regulations.

CONTENTS

BEFORE USE .....................................................

1

GENERAL DESCRIPTION OF SYSTEM ..............

1

SAFETY CONSIDERATIONS .......................

2

FEATURES AND FUNCTIONS ....................

4

NAMES AND FUNCTIONS OF THE

 

OPERATING SECTION...................................

5

OPERATION........................................................

6

Individual screen, all screen, zone screen .............

6

Batch operation and stop method ........................

7

Group operation and stop method .........................

7

Registering zones...................................................

7

Zone operation and stop method ..........................

8

Changing the fan direction and fan strength ..........

9

Changing the ventilation mode and ventilation

 

strength ..................................................................

9

Timer Number Setting ............................................

9

Setting the Operation Code..................................

10

OPERATION MODE .......................................

11

Setting operation mode .........................................

14

Group monitoring .................................................

14

Error diagnosing function ....................................

15

Setting master remote controller ..........................

18

Display of time to clean .........................................

19

INSTALLATION TABLE ................................

20

OPTIONAL ACCESSORIES.........................

21

DOUBLE CENTRAL REMOTE

 

CONTROLLERS ...............................................

21

SPECIFICATIONS............................................

22

Specifications .......................................................

22

Outline drawings ..................................................

22

Fig. 1, 2, 3, 4.............................................................

[1]

Fig. 5, 6, 7, 8.............................................................

[2]

Fig. 9, 10, 11, 12.......................................................

[3]

Fig. 13, 14, 15, 16.....................................................

[4]

3

English

remote controller prohibition, remote controller stop-only permission, central priority, after-press priority, remote controller permission timer
remote controller prohibition, remote controller permission
remote controller prohibition, remote controller permission

FEATURES AND FUNCTIONS

nOperation menu

This central remote controller can operate and stop machines by either group or zone.

Batch operation and batch stop functions are also available. When used in combination with the schedule timer (optional accessory), timer operation and stop functions are available.

nVarious operation modes.

You can operate the system from both this unit and the remote controller, so to enable various operation control patterns. Twenty

different operation modes are available including five operation patterns:

1. Start/stop:

2. Operation modes:

3. Set temperature:

nZone control for simpler setting procedures

You can control a maximum of 64 groups of indoor units by using this central remote controller. You don’t have to repeat the same setting operations by group because you can make each of the following settings by zone.

A functions is available for setting all groups in one batch. l Operation mode

l Control mode

l Setting temperature

l Programming time No. (Used in conjunction with the schedule timer)

nMonitoring all indoor unit information

The following information can be displayed by group.

l Operation information such as operation mode, set temperature, etc., for indoor units

l Maintenance information such as cleaning signs for filters or elements

l Error codes and other malfunction diagnosis information

nFunction of refrigerant system display

This display helps you understand, at a glance, the indoor units sharing the same outdoor unit and the particular indoor unit among them that is set as the master remote controller.

See page 6—10.

See page 11—13.

See page 6—14.

See page 14—19.

See page 18.

Room air conditioners and multi-purpose air conditioners may also be connected by using separately-sold adapter boards.

This may limit functionality, so consult the manuals that come with each adapter board.

English

4

NAMES AND FUNCTIONS OF THE OPERATING SECTION (Fig. 1, 2)

1 UNIFIED OPERATION BUTTON

Press to operate all indoor units.

2 UNIFIED STOP BUTTON

Press to stop all indoor units.

OPERATION LAMP (RED)

3Lit white any of the indoor units under control is in operation.

” DISPLAY (REFRIGERANT

4SYSTEM DISPLAY)

This indication in the square is lit while the refrigerant system is being displayed.

5 ” DISPLAY (ZONE SETTING)

The lamp is lit while setting zones.

” DISPLAY (OPERATION

6MONITOR)

The lamp is lit while operation is being monitored.

ALL ” “ ” “ INDIVIDUALLY ” DISPLAY

7The status displays indicates either batch functions or which zone or individual unit (or group) are being used.

OPERATION MONITOR

8Each square displays the state corresponding to each group.

” “” “” “” “ ” “ ” “

9DISPLAY (OPERATION MODE)

Displays operating state.

” “” “” “” DISPLAY (VENTILATION CLEANING DISPLAY)

10This is displayed when a Ventiair total enthalpy heat exchanger unit or other such unit is connected.

TEST ” DISPLAY (INSPECTION/TEST)

11Pressing the maintenance/test run button

(for service) displays this. This button should not normally be used.

” DISPLAY (TIME TO CLEAN)

12It lights up when any individual unit (group) has reached the time for the filter or element to be cleaned.

” DISPLAY (COOLING/HEATING SELECTION PRIVILEGE NOT SHOWN)

13For zones or individual units (groups) for which this is displayed, cooling and heating cannot be selected.

” DISPLAY (UNDER HOST COMPUTER INTEGRATED CON-

14 TROL)

While this display is lit up, no settings can be made. It lights up when the upper central machines are present on the same air conditioning network.

SET

C ” DISPLAY

15 (PRESET TEMPERATURE)

Displays the preset temperature.

” DISPLAY (MALFUNCTION CODE)

16This displays (flashes) the content of errors when an error failure has occurred.

In maintenance mode, it displays the latest error content.

“NOT AVAILABLE” DISPLAY (NO FUNCTION DISPLAY)

17If a function is not available in the indoor unit even if the button is pressed, “NOT AVAILABLE” is may be displayed for a few seconds.

” DISPLAY

18(FAN DIRECTION SWING DISPLAY)

This displays whether the fan direction is fixed or set to swing.

” “ L ” “ H ” “ HH ” “” “FRESH UP

DISPLAY (VENTILATION

19STRENGTH/SET FAN STRENGTH DISPLAY)

This displays the set fan strength.

20 No. ” DISPLAY (TIME NO.)

Displays the operation timer No. when used in conjunction with the schedule timer.

5

English

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