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OPERATION MANUAL

CENTRAL REMOTE CONTROLLER

MODELS

English

DCS302C51

Deutsch

Franais

Espaol

Italiano

Nederlands

Portugues

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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 sorgfltig durch. Bewahren Sie dieses Handbuch zum spteren Nachschlagen auf. Dieses Handbuch sollte immer im Besitz des Gerteeigentmers verbleiben. Lisez attentivement ces instructions avant linstallation. Rangez ce manuel dans un endroit pratique pour pouvoir vous y reporter par la suite. Ce manuel doit tre conserv par le propritaire de lappareil. Lea las instrucciones atentamente antes de la iniciar la instalacin. Tenga el manual a mano para referencia futura. Este manual debera entregarse al propietario del equipo. Prima dellinstallazione, 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 dellapparecchiatura. . . . 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 instalao, leia atentamente as presentes instrues. Guarde o presente manual num local acessvel para consulta futura. O presente manual deve ser deixado com o proprietrio do equipamento.
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( 4 )( 5 )( 6 ) ( 7 )

(10)( 9 ) ( 3 )

( 1 ) (11) ( 2 )

ALL INDIVIDUALLY

OPTION

(13) (14)
NOT L H HH AVAILABLE FRESH UP

No. CODE UNIT No.

(20) (21)

(16) (17)

(15) (19) (18)

(29) (30) (31)

(23) (37)

(27) (34)

(33) (32)

INDIVIDUALLY

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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 Host computer monitor panel, etc. Forced ON/OFF command Central remote controller

Group No. 100

Group No. 115

Group No. 200

Group No. 415

A maximum of 64 groups

When using 2 central remote controllers

Outdoor unit

Host computer monitor panel, etc.
Central remote controller
Group No. 500 Forced ON/OFF command Forced ON/OFF command should be connected to one of the two units.

Group No. 515

Group No. 600

Group No. 815

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

Indoor unit
2. A single indoor unit controlled by
one or two remote controllers
Remote controller Two remote controllers
Remote controller not used
3. Maximum of 16 indoor units, group-controlled by one or two remote controllers

See page 1419.

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

UNIFIED OPERATION BUTTON

Press to operate all indoor units.

UNIFIED STOP BUTTON

Press to stop all indoor units.
13 For zones or individual units (groups) for which
DISPLAY (COOLING/HEATING SELECTION PRIVILEGE NOT SHOWN)
this is displayed, cooling and heating cannot be selected.
OPERATION LAMP (RED) 3 Lit white any of the indoor units under control is

in operation.

DISPLAY (REFRIGERANT 4 SYSTEM DISPLAY)
This indication in the square is lit while the refrigerant system is being displayed.
DISPLAY (UNDER HOST COMPUTER INTEGRATED CON14 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.
C DISPLAY SET 15 (PRESET TEMPERATURE)

DISPLAY (ZONE SETTING)

The lamp is lit while setting zones.
Displays the preset temperature.
DISPLAY (OPERATION 6 MONITOR)
The lamp is lit while operation is being monitored.

CODE)

DISPLAY (MALFUNCTION
16 This displays (flashes) the content of errors
when an error failure has occurred. In maintenance mode, it displays the latest error content.

INDIVIDUALLY DISPLAY

7 The status displays indicates either batch
functions or which zone or individual unit (or group) are being used.
OPERATION MONITOR 8 Each square displays the state corresponding to

each group.

NOT AVAILABLE DISPLAY (NO FUNCTION DISPLAY) 17 If 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.
9 DISPLAY (OPERATION MODE)
Displays operating state.
DISPLAY (FAN DIRECTION SWING DISPLAY) 18
This displays whether the fan direction is fixed or set to swing.
10 This is displayed when a Ventiair total enthalpy
heat exchanger unit or other such unit is connected.
DISPLAY (VENTILATION CLEANING DISPLAY)
DISPLAY (INSPECTION/TEST) 11 Pressing the maintenance/test run button
(for service) displays this. This button should not normally be used.
L H HH FRESH UP DISPLAY (VENTILATION 19 STRENGTH/SET FAN STRENGTH DISPLAY)

This displays the set fan strength.

No. DISPLAY (TIME NO.)

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

DISPLAY (TIME TO CLEAN)

12 It lights up when any individual unit (group) has
reached the time for the filter or element to be cleaned.
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UNIT No. DISPLAY (OPERATION CODE AND UNIT NUMBER DISPLAY) 21 prohibited, central operation priority after-press
operation priority, etc.) is displayed by the corresponding code. This displays the numbers of any indoor units which have stopped due to an error. The method of operation (remote controller

SET BUTTON

Sets control mode and time No.
FAN STRENGTH ADJUSTMENT BUTTON
Pressing this button scrolls through weak, strong, and fast.
ZONE SETTING BUTTON 35 Zone registration mode can be turned on and off
by pressing the start and stop buttons simultaneously for at least four seconds.
DISPLAY (TIME TO CLEAN AIR CLEANER ELEMENT/ 22 TIME TO CLEAN AIR FILTER)
Displayed to notify the user it is time to clean the air filter or air cleaner element of the group displayed.
INSPECTION/TEST RUN BUTTON (FOR SERVICE) 36 Pressing this button scrolls through inspection,
test run, and system display. This button is not normally used.
VENTILATION MODE BUTTON 23 This is pressed to switch the ventilation mode of
the total enthalpy heat exchanger.
VENTILATION STRENGTH ADJUSTMENT BUTTON 37 This button is pressed to switch the ventilation
strength (fresh up) of the total enthalpy heat exchanger. (Notes) 1. Please note that all the displays in the figure appear for explanation purposes or when the cover is open. 2. If the unit is used in conjunction with other optional central controllers, the OPERATION LAMP of the unit that is not under operation control may light up and go out a few minutes behind schedule. This shows that the signal is being exchanged, and does not indicate any failure.
ALL/INDIVIDUAL BUTTON 24 Pressing this button scrolls through the all
screen, zone screen, and individual screen.
ARROW KEY BUTTON 25 This button is pressed when calling an individual

indoor unit or a zone.

ON/OFF BUTTON 26 Starts and stops ALL, ZONE, and INDIVIDUAL

units.

TEMPERATURE ADJUSTMENT BUTTON (ZONE NUMBER BUTTON) 27 This button is pressed when setting the

to select the units to operate or stop. Keeping the button pressed down will move it rapidly. The in this screen has selected unit 1-04.

Press the SELECT button.

display lights up in the group.

Press the RESET button.

display goes off in the group.

B. Batch Operation

Press the ALL/INDIVIDUAL button to enter the all screen.
The display lights up on all registered units.
Press the TEMPERATURE ADJUSTMENT button.
The temperature rises 1 every time the ( ) button is pressed. The temperature drops 1 every time the ( ) button is pressed. Temperature adjustment cannot be done if the selected groups air conditioners are in fan mode.
display lights up on all connected units.
The display goes off on all connected units. Operation and stop in the batch screen are done the same as with the batch operation and batch stop buttons.
Call up the desired mode by pressing the OPERATION MODE SELECTOR button.
Registering zones (Fig. 6)
It is possible to set multiple groups as one zone and control each zone separately. No zones are registered when the unit is shipped from the factory. Zone registration can be done in the individual screen, all screen, or zone screen.
The temperature rises 1 every time the ( ) button is pressed. The temperature drops 1 every time the ( ) button is pressed. Set to when you do not wish to use batch setting for the temperature setting. Setting to 1 above or below the temperature setting range displays .

[Registration]

Pressing the ALL/INDIVIDUAL button for four seconds. 2 Displays ZONE SET.
Set to when you do not wish to use batch setting for the operation setting.
Zone Number 1 will be displayed, and if there are any groups already registered in the displayed zone, a will light up on the operation monitor.
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Select the Zone Number to be registered using the ZONE NUMBER button.
Keeping the button pressed down will move it rapidly.
[Batch deletion of zone registration]

to the group you wish to

ister using the arrow keys.
Pressing the for at least four seconds while 8 pressing the FILTER SIGN RESET button when 2 ZONE SET is displayed will delete all zone registrations.
The zone registrations for all units will be lost.
Press the SELECT button to register that group to the zone.

The display will stop blinking. The operation code display will disappear after 3 seconds.
[The Operation Code Setting]
Group control: select the unit in the individual screen and set the operation code. Batch control: set the operation code for all connected units. Zone control: set the operation code for all zone-registered units. Call up the zones which you wish to set in the zone screen and set the operation code. Since the operation code will be set for after-press priority, setting the operation code in the zone and individual screens after setting the operation code in the batch screen, will cause the operation codes set afterwards to be valid.
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OPERATION MODE

The following five operation control modes can be selected along with the temperature setting and operation mode by remote controller, for a total of twenty different modes. These twenty modes are set and displayed with control modes of 0 to 19. (For further details, see EXAMPLE OF OPERATION SCHEDULE on the next page.) ON/OFF control impossible by remote controller.. Use this mode when operating and stopping from the central remote controller only. (ON/OFF control by the remote controller is disabled.) Only OFF control possible by remote controller. Use this mode when executing the operation only by the central remote controller, and executing only the stop by remote controller. Centralized... Use this mode when executing the operation only by the central remote controller, and executing start/stop freely by remote controller during the preset hours. Individual... Use this mode when executing start/stop both by central remote controller and remote controller. Timer operation possible by remote controller. Use this mode when executing start/stop by remote controller during the preset hours, and not starting operation by the central remote controller at the programmed time of system start.
[HOW TO SELECT THE CONTROL MODE]
Select whether to accept or to reject the operation from the remote controller regarding the operation, stop, temperature setting and operation mode setting, respectively, and determine the particular control mode from the rightmost column of the table below. Example
Operation by remote controller (at time of unified operation by centralized control)
Stop by remote controller
Temperature control by remote controller
Operation mode setting by remote controller The control mode is 1.

[Rejection]

[Acceptance]
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Control by remote controller Operation Operation mode Unified operation, individual operation by central remote controller, or operation controlled by timer Unified stop, individual stop by central remote controller, or timer stop Stop Temperature control Operation mode setting Control mode
Rejection ON/OFF control impossible by remote controller Rejection (Example) Only OFF control possible by remote controller Rejection (Example) Rejection (Example) Acceptance (Example) Rejection Acceptance Rejection Centralized Acceptance Acceptance Individual Acceptance Acceptance Rejection Acceptance Acceptance Rejection

Acceptance Rejection Acceptance (Example) Rejection Acceptance Rejection Acceptance Rejection Acceptance Rejection Acceptance Rejection Acceptance Rejection Acceptance Rejection Acceptance Rejection Acceptance Rejection

1 (Example) 19

Timer operation possible by remote controller
Acceptance (During timer at ON position only)
Rejection (During timer at OFF position)
Note) Do not select the timer operation possible without the remote controller. In this case, timer operation is disabled.
When the operation, stop, temperature setting and operation mode setting by remote controller are rejected, HOST is displayed on the remote controller.
EXAMPLE OF OPERATION SCHEDULE
Operation schedule is possible only in conjunction with the schedule timer (optional accessory). Liquid crystal display of schedule timer
ON/OFF control impossible by remote controller
ON OFF PM Centralized Operation controlled by timer Stop controlled by timer Individual operation except to the preset hours

OFF PM Remote controller

Programmed to operate at 8:45 Start/stop by remote controller cannot be made.
Programmed to stop at 5:00

------

Operation

Centralized

Individual stop
Forced and unified stop. Power reminder stops.

---------

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Only OFF control possible by remote controller

ON OFF PM

Operation controlled by timer Programmed to operate at 8:45
Timer stops even if you forget to turn off the unit. Programmed to stop at 5:00
Operation controlled by timer

OFF PM

Programmed to operate at 5:20

Remote controller

Only stopping possible by the remote controller. Individual operation once the unit is stopped.
Timer stops. Power reminder stops.

Stop Remote controller

Programmed to stop at 10:00
Only stopping possible by the remote controller.

Timer stops.

Programmed to stop at 7:00
Start/stop is possible by the remote controller during the hours programmed for timer operation. Operation starts without fail at the timer-programmed time. Operation Programmed to operate at 9:00 Stop

Individual

Start/stop is possible by the remote controller at any time regardless of the hours programmed by the timer. Stops temporarily at the timer-programmed stop time. Programmed to stop at 5:00
Start/stop is possible by the remote controller at any time regardless of the hours programmed by the timer.

ON OFF PM Centralized Timer operation possible by remote controller at preset times. 8:30 Remote controller Stops for a time at timer-programmed time.
Startn/stop is possible by the remote controller during the hours programmed for timer operation.
-----------------------------------------Timer operation possible by remote controller at preset times. Programmed to operate at 5:20
Timer stops. Power reminder stops. Programmed to stop at 10:00
Start/stop is possible by the remote controller during the hours programmed for timer operation.
Air conditioner now operating. - - - - - Air conditioner now stopping. Command by central remote controller Command by remote controller

--------

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Setting operation mode (Fig. 12)
Press the OPERATION MODE SELECTOR BUTTON. Each time you press this button, the display rotates as shown on the below list.
1: Setting may not be acceptable depending on the type of indoor unit with which this unit is connected. 2: In zone control, the units run in temperature adjustment mode (heating or cooling) for the outdoor system for the groups registered to those zones. Heating or cooling selection is not available. *3: or or Changing the ventilation mode cannot be done in the zone screen. Changing the ventilation mode should be done in the individual screen. 4: In group control, the units run in temperature adjustment mode (heating or cooling) for the group outdoor system. Heating or cooling selection is not available. The Zone consists of the following two cases. A. Zone without display The group with master remote controller setting exists in this zone. Setting the master remote controller enables cool/ heat selection. Operations other than cool/heat operations can also be set for some operations. For further details, see the list on the left. B. Zone with display No group with master remote controller setting exists in this zone. The cool/heat selection is not available because the master remote controller has not been set. Some operations other than cool/heat operations can be set. For further details, see the list in the left. See page 18 if the display is flashing.
List of operations which can be set In the below list, refers to the acceptable setting, while refers to the not acceptable setting.

Display

A: Zones and groups with no display. Setting Contents of setting
Can be set in individual zones or groups Can be set in individual zones or groups Can be set in individual zones or groups Can be set in individual zones or groups Can be set in individual zones or groups 3 Can be set in individual zones or groups Select this display if you dont wish to set by zone.
B: Zones and groups with a display. Display Setting Contents of setting To be set by zone 2 Can be set in individual zones or groups
Fan operation can be performed for each zone using the central remote controller even if there is no cooling/heating selection right during cooling or heating. Also, if a Ventiair is connected in the zone, ventilation and ventilation cleaning operation is possible. See the included operating manuals for details. When the indoor unit is in heat operation, change the setting to FAN operation through the central remote controller; then, you can switch the fan speed to the extremely low fan speed. Warm air may blow if any other indoor unit belonging to the same system is in heat operation. The indoor fan stops during defrost/hot start. DRY cannot be set from the central remote controller.

The displays are shown by group 4 The displays are shown by group 4 Can be set in individual zones or groups 3 Can be set in individual zones or groups Select this display if you dont wish to set by zone.
Group monitoring (Fig. 13)
Utilize the group monitor function in each of the following cases: 1. Check the malfunction code. (See the next page.) 2. Check the group that requires cleaning of the air filter and air cleaner element. (See page 19.) 3. Change the setting of the master remote controller. (See page 18.) 4. Check the group(s) sharing the same outdoor unit. Or, check the particular group(s) with the master remote controller setting. (See page 18.) 5. Check the conditions of other individual groups.
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When in zone screen

The zone screen will revert to the individual screen automatically if nothing is done in it for one minute.
Press the ALL/INDIVIDUAL button to switch to the 2 INDIVIDUAL screen.
code is displayed. Check the contents of the display, and contact your DAIKIN dealer because the above signs can give you the idea on the trouble area. The display flashes under the group No. where the indoor 1 unit that has stopped due to mal2 function.

Using the arrow key,

to select the unit to be monitored. Keeping the button pressed down will move it rapidly.
4 The lights up and the status of that unit is displayed in the LCD. The cursor in the screen Fig. 13 has selected unit 2-06.
1 Press the ARROW KEY BUTTON to call up the group that has stopped due to malfunction. 2 The unit No. 3 the malfunction code is flashing because of an error failure.
Error diagnosing function (Fig. 14)
This central remote controller is provided with a diagnosing function, for when an indoor unit stops due to malfunction. In case of actuation of a safety device, disconnection in transmission wiring for control or failure of some parts, the operation lamp, inspection display and unit No. start to flash; then, the malfunction
Operation lamp Maintenance display Unit No. Malfunction code 68 6A 6A 6F 6H 94 A0 A1 A1 A3 A6 A7 A9 AF AH AJ

C L UNIT No.

Error content
Indoor air thermistor error Outdoor air thermistor error HVU error (Ventiair dust-collecting unit) Dumper system error Dumper system error + Thermistor error Simple remote controller error Door switch (Ventiair dust-collecting unit), relay harness fault (Ventiair dust-collecting/humidifier unit) Ventiair internal transmission error (between total enthalpy fan unit) Indoor unit external safety device error Indoor unit BEV unit (Sky-Air connection unit) PC board assembly fault Indoor unit PC board assembly fault Indoor unit Drain level error (33H) Indoor unit Fan motor (51F) lock, overload Indoor unit Fan direction adjustment motor (MA) error Indoor unit BEV unit, electric expansion valve motor (20E) error Indoor unit Malfunctioning drain Indoor unit Dust-collector error Indoor unit Insufficient capacity setting, address setting fault

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C4 C5 C9 CA CJ E0 E1 E1 E3 E4 E9 EC EF F3 H3 H4 H9 H9 HC HF HJ J1 J3 J3 J5 J6 J6 J7 JA JC JF JH L0 L4 L5
Indoor unit Liquid piping thermistor (Th2) Error (faulty connection, cut wire, short circuit, fault) Indoor unit BEV unit, gas piping thermistor (Th3) Error (faulty connection, cut wire, short circuit, fault) Indoor unit Intake air thermistor (Th1) Error (faulty connection, cut wire, short circuit, fault) Indoor unit Outlet air thermistor (Th4) Error (faulty connection, cut wire, short circuit, fault) Indoor unit remote controller sensor error Outdoor unit Safety device operation Outdoor unit PC board assembly fault Outdoor unit PC board assembly fault Outdoor unit High-pressure switch fault Outdoor unit Low-pressure switch fault Outdoor unit Electric expansion valve motor (20E) error Heat source unit Intake water temperature inter-lock operation (fan operation) Outdoor unit Ice thermal storage unit error Outdoor unit Discharge piping temperature error Outdoor unit High-pressure switch operation Outdoor unit Low-pressure switch operation Outdoor unit Outdoor air thermistor (Th1) Error (faulty connection, cut wire, short circuit, fault) Outdoor unit Outdoor air thermistor (Th1) Error (faulty connection, cut wire, short circuit, fault) Outdoor unit Water temperature sensor system error Ice thermal storage unit error, ice thermal storage controller error, error in outdoor unit during ice thermal storage operation Outdoor unit water system fault Outdoor unit pressure sensor error Outdoor unit Discharge piping thermistor (Th3) Error (faulty connection, cut wire, short circuit, fault) Outdoor unit Discharge piping thermistor (Th3) Error (faulty connection, cut wire, short circuit, fault) Outdoor unit Intake piping thermistor (Th4) Error (faulty connection, cut wire, short circuit, fault) Outdoor unit Heat exchange thermistor (Th2) error Outdoor unit Heat exchange thermistor (Th2) error Error (faulty connection, cut wire, short circuit, fault) Outdoor unit Header thermistor (Th6) error Outdoor unit Discharge piping pressure sensor error Outdoor unit Intake piping pressure sensor error Outdoor unit Oil temperature sensor (Th5) system error Outdoor unit Oil temperature sensor (Th5) system error Outdoor unit Inverter system fault Outdoor unit Inverter cooler fault Outdoor unit Ground circuit for compressor motor, short circuit, or power unit short circuit
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L6 L8 L9 LA LC or or or or M1 M8 MA MC P0 P1 P4 U0 U1 U2 U4 U5 U5 U6 U7 U7
Outdoor unit Ground circuit for compressor motor, short circuit Outdoor unit Compressor overload, compressor motor wire disconnection Outdoor unit Compressor lock Outdoor unit Power unit error Outdoor unit Transmission error between inverter and outdoor control unit Central controller: PC board fault Transmission error between central controllers Central controller: Incorrect combination Central controller: Address setting fault Insufficient gas (thermal storage) Outdoor unit Power voltage imbalance, phase loss Outdoor unit Power unit temperature sensor error Pressure drop due to insufficient refrigerant, electric expansion valve fault, etc. Reversed or lost phase Power voltage error, momentary electrical stoppage Transmission error between indoor unit/BEV unit and outdoor/BS unit, Transmission error between outdoor unit and BS unit Transmission error between remote controller and indoor control unit Remote controller board fault or remote controller setting fault Transmission error between indoor units Transmission error between outdoor units Transmission error between outdoor unit and ice thermal storage unit Transmission error between outdoor units (cooling/heating batch, low-noise operation) Transmission error between master remote controller and slave remote controller (slave remote controller error) Incorrect combination of indoor unit and remote controller within a single system (model) Transmission error between indoor unit/BEV unit and outdoor unit within a single system Transmission error between BS unit and indoor unit/BEV unit and outdoor unit within a single system Incorrect combination of indoor, BS, and outdoor units within a single system (model, number of units, etc.) Incorrect combination of indoor unit and remote controller (remote controller in question) BS unit connection position fault Central control group numbers overlap Transmission error between indoor unit and central controller Unset system, incorrect settings between BEV unit and indoor unit System fault

UC UE UF UH

error codes (in outline font) do not display maintenance and the system will run, but please check the content of the display and contact your dealer.
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Setting master remote controller (Fig. 15)
You must set the master remote controller of the operation mode for one of the indoor units, if two or more such indoor units with the remote controller are connected with the outdoor unit where the operation modes such as cool/heat operation and FAN operation can be set by remote controller and central remote controller.
When switching operation In case of operation switch Call up the zone including the group with the setting of master remote controller. (Zone without the display

1. Preparations

When you want to fix settings
Check the particular group with the master remote controller setting for the refrigerant system you wish to reset. (See the below.) Call up the group without the display
Press the OPERATION MODE SELECTOR BUTTON several times, and switch to the desired operation mode. Each time you press it, the display is switched to
NOTE However, the displays and VENTILATION MODE may appear in some zones, depending on the type on indoor unit with which they are connected. (VENTILATION MODE) or or

in sequence.

(See page 14.)
Hold the OPERATION MODE SELECTOR BUTTON down for about four seconds while the above group is being called up. The display flashes on the liquid crystal display of the remote controller for all the groups sharing the same outdoor unit or BS unit. When you turn on the power switch for the first time, the display flashes.

[System Display]

1. Test run mode is necessary to display the system display. 2. In order to turn on test run mode, select the appropriate air conditioner on the individual screen with the cursor and then set its operation mode to either cooling or heating. (The air conditioner does not need to be running. It doesnt matter if it is, though.) 3. Press the inspection/test run button twice to put it into test run mode. 4. Pressing the inspection/test run button for four or more seconds in test run mode will display REF CIRCUIT.
2. Setting selection right
Pall up the desired group to set the master remote controller, and 1 press the OPERATION MODE SELECTOR BUTTON. The master remote controller is set for this group, and the display goes out. The display
appears for the other groups. Setting is finished now.
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Call the unit whose system you wish to look up using the arrow keys. The on all groups in the same system as the displayed group will light up. Of those, the display in all groups which have cooling/heating selection privilege will blink.
Press the FILTER SIGN RESET BUTTON, and the display disappears. (Including all the groups where the air filter has been cleaned.)
NOTE Be sure to check the display 3 has disappeared at this point. The appearance of the above display is a sign that the air filter or air cleaner element of some group still needs cleaning.
In this example, individual units 1-00, 1-03, 1-05, 1-06, 1-07, 2-02, and 2-03 are in the same system, and 1-05 has the cooling/heating selection privilege. To look up other systems, call up all the units you wish to look up using the arrow keys. Pressing the inspection/test run button one more time gets rid of the system display and ends it. The unit will enter the individual screen automatically if nothing is done for one minute in the system display screen. This function may not be available for all connected outdoor units, in which case REF CIRCUIT will blink. It will also not be correctly displayed if DIII-NET extension ADP is used.
Display of time to clean (Fig. 16)
This central remote controller displays the time to clean the air filter or air cleaner element for each group or any given group by utilizing two types of signs. The display tells the time to clean the air filter or the air cleaner element of some group.
If a cleaning sign is displayed
A filter or element in some group is ready to be cleaned.
Press the ARROW KEY BUTTON, and search the groups displaying or
(The group may be plural.)
Clean or change the air filter or air cleaner element. For further details, see the operation manual attached to each indoor unit. (Clean or change the air filter or air cleaner element of all the groups displaying or .)
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INSTALLATION TABLE

When installing the equipment, mark the zone No. of each group and installation location in the below table. Setting group No. (Setting is not possible unless power is activated to both the central remote controller and indoor unit.) Operated by remote controller 1. Activate power to both the central remote controller and indoor unit. 2. While in the normal mode, hold down the button for a minimum of 4 seconds. The unified ON/ OFF controller will enter the FIELD SET MODE.

Specifications
Power supply Power consumption Forced ON/OFF input Size Weight 1 ~ 50/60Hz, 100V 240V Max. 8W Continuous a contact Contact current: approximately 10mA 180 (W) 120 (H) 64.5 (D) 420g

Outline drawings

INDIVIDUALL INDIVIDUALLY
When using this unit an electric parts box of KJB311A is required. For installation, a steel electric parts box to be embedded is mandatory.
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H FRESH UP

C CODE L
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Operation lamp

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3P124623-2A EM03A107

(0401) HT

PACIFIC HVAC Air conditioner
Authorized Daikin Split systems & VRV contractor Tel: 201-266-0049 www.pacificairconditioner.com
Daikin RZQ24PVJU9 New Central Air conditioner / Heat pump system High Efficiency two ton Ducted inverter central AC include HVAC installation
High efficiency 18 SEER Daikin Central AC / Heat pump (Heating & cooling system) Up to 18.15 SEER Ultra High efficient inverter heating & cooling (Heat Pump) solution for Home and business with existing Duct system, ultra quite, Energy Star, Top of-the-line component, superior comfort, superior heating & cooling performance, dramatically reduce energy consumption, small footprint, R-410A refrigerant good for the environment and good for you.
New installation or replacing your old Central AC Heat Pump - Heating & cooling from one system, No furnace or oiled required Daikin RZQ24PVJU9 Ducted Central AC, specially design to replace old rational Central AC system with or without Gus furnace with High efficient fully inverter top of the line high performance heat pump system, offers you up to 100% heating capacity up to 14F, operate in heating mode down to 0F, and further below zero emergency backup for peace of mind or the heating capacity requires a boost for those extreme cold design Days, Wide lineup of field-installed electric heater options from 3kW to 10kW
System information / Conditions / Payment Model: Daikin RZQ24PVJU9, two ton 24,000 Btu Central AC, consist one evaporator and one condenser Condition: Brand New (New model) Type: Heat Pump (with back up electric heater) Wired Remote: Simplified wired remote included SEER: up to 18 SEER EER: up to 13.9 HSPF: 8.92 Heating capacity: 27,000 Btu Cooling capacities: 24,000 Btu Power: 208/230 V single phase, 20 Am, (typically residential power required) if you dont have 220V dont worry upgrade take no more than 10 minutes in most cases) Cooling operating range: up to 0-115 F Heating operating range Heat pump: 0-70F (and further below zero with optional back up electric heater) (for full specifications check table below) Basic Price: Included System + installation --$7,400 (include indoor and outdoor unit + electric connection, wall bracket, line sets, insulation, drain line) not include: Duct modifications, removing old system, Payment: Pay Pal (Major credit cards or E check) Please be advice, before bidding please contact us 201-266-0049, we will visit the site job free of charge we also have in stock same system with 18,000 Btu or 48,000 Btu VRV-S, Made by Daikin,

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A traditional central-air system made better with Daikin Constant Comfort inverter technology. The Daikin Inverter Ducted line is a cost-effective alternative to traditional high-efficiency gas furnace/AC systems. These new Daikin products provide more comfort because they are equipped with Daikin Constant Comfort inverter Technology. Daikin Inverter Ducted systems offer up to 100% heating capacity when the outside temperature is as low as 14F (systems can operate in heating mode down to 0F), making them cheaper to run than traditional Heat-pump systems in most climates. They are also more compact and quieter than traditional units. Daikin Inverter Ducted systems are also energy efficient: Up to SEER 18.15, EER 13.9 and HSPF 8.92 Energy Star Tier II rated Qualifies for the $1,500 American Recovery and Revitalization Act of 2009 tax credit Daikin Inverter Ducted systems do not maintain the set temperature by abruptly stopping and starting. Daikin Constant Comfort inverter technology allows them to start softly and maintain the set point by varying the speed.
Daikin Constant Comfort inverter technology.
Daikin Inverter Ducted systems do not maintain the set temperature by abruptly stopping and starting. Daikin Constant Comfort inverter technology allows them to start softly and maintain the set point by varying the speed of the compressor.
Top-of-the-line components
Daikin systems extract thermal energy from the air and pump the heat in or out of

Swing Compressor

The home to heat and cool it. On Daikin Inverter Ducted systems, the condensing units
Contain swing compressors because they are more efficient And reliable than other compressor types found in ordinary Air conditioners or heat pumps. Because the compressor is the Heart of any cooling and heating system, we build our own (More than a million a year). The indoor fan coil unit of the Daikin Inverter Ducted system contains an electronically Commutated Motor (ECM) that provides improved system performance and user Comfort by automatically adjusting its speed to provide the factory pre-set optimal Airflow. The fan motor also uses less energy than a typical permanent split capacitor Motor (PSC) due to its soft start and higher efficiency at lower loads.

Key Benefits

Superior comfort
Daikin Constant Comfort inverter technology maintains the desired temperature by varying the speed of the Compressor. Since the system runs longer in comparison to standard on/off systems in most environments, filtered Air is nearly always flowing. This can eliminate large temperature swings and can help reduce humidity.

High energy efficiency

A big benefit of Daikin Constant Comfort inverter technology is that almost Continuous operation reduces the systems energy consumption just as a car Is more efficient traveling on a highway than in stop-and-go traffic? Inverter Compressors reduce power consumption as much as 30% compared to Conventional fixed-speed equivalents.
Qualifies for the $1,500 American Recovery and Revitalization Act of 2009 tax credit!

Worry-free operation

A conventional systems hard starts generate heat and stress that can damage its vital components. A Daikin Inverter Ducted system starts softly, doesnt run in stop-start fashion and seldom needs to run at full speed. Its advanced Compressor also has fewer parts to wear out. Daikin air-source heat pumps heat well even in low-ambient conditions, so there is no need to use and store fossil Fuels. Having no burner inside the house results in: Less maintenance No risk of fire or gases from spilled fuel No risk of injury from carbon monoxide emissions

Sound Reduction

Daikin Inverter Ducted systems have sound reducing Features such as compressor sound Attenuators. But theyre also quieter than Conventional systems because they have fewer Moving parts and rarely run at full speed.
Superior heating capacity in low-ambient conditions.
Traditional residential heat pump systems may require backup electric heating whenever the outside temperature is below 45F. Daikin Inverter Ducted systems provide comfortable heating down to 0F, with up to 100% capacity Available as low as 14F. They can also operate in cooling mode from 23F to 115F. In most climates, this makes Installation easier since no supplemental electric heater needs to be installed.
Electric heater options Electric heater options are available for applications where the heating design conditions are below 0F, the customer Requires emergency backup for peace of mind or the heating capacity requires a boost for those extreme cold design Days. To optimize the heating performance, installation cost and operation cost of Daikin Inverter Ducted systems, two different methods may be selected: Method 1 Booster Heater: For models that allow electric booster heater operation in combination with heat pump operation, the thermo-on Set point for the electric heater is programmable. The electric heat can be energized between 7.2F and 2.7F below The remote controller heating set point and de-energized between 3.6F below and 0.9F above the remote controller heating set point. Method 2 Electric Heater Only (Lockout)*: For models that allow only electric heat operation, the thermo-on set point for the electric heater is set to be energized 1F below the remote controller heating set point and de-energized at 1F above the remote controller heating Set point.
Features Wide lineup of field-installed electric heater options from 3kW to 10kW Integrated heater control relays and logic to minimize cost Electric booster heater operation in combination with heat pump operation now possible Reduced operational dead band for increased user comfort During electric heater operation, the indoor unit fan is fixed in H (High) speed regardless of the controller setting The operating condition of the electric heater is programmable via a field setting. * BRP2A81 ABC terminal kit is required for method 2

The best heating and cooling systems deserve the best Controls like the Daikin Navigation Controller.
The Navigation Remote Controller is the latest addition to Daikin's controls suite, which offers scalable control architecture Optimized for our technology. The wall-mounted controller features a backlit LCD display as well as intuitive menus. The menu Displays are now available in English, French or Spanish languages. Schedule A scheduling feature enhances flexibility by allowing three selectable weekly schedule pattern options: 7-Day. 5 + 2 (Weekday + Weekend) and 5 + 1 + 1 (Weekday + Saturday + Sunday). The schedule supports up to 5 On/Off operations per day and has the Ability to set new individual occupied or setback cooling and/or heating set points per operation.
Auto-changeover The Navigation Remote Controller features auto-changeover. Auto-changeover mode allows the optimal room temperature to be maintained without the user having to change the mode. It automatically switches the indoor unit's mode (heat or cool) According to both the room temperature and temperature set points. When in the heating mode, changeover to cooling mode shall occur at cooling set point + 1F (0.5C). When in the cooling mode, changeover to heating mode shall occur at heating Set point 1F (0.5C)
Easy to install and built to last.
A Daikin Inverter Ducted Outdoor unit is not as large and Bulky as the outdoor unit on a conventional system. More Than one of the compact and lightweight units can be fitted In the bed of a standard pickup Truck. Space savings Footprint: 47% savings Volume: 58% savings

35-7/16 in.

12-5/8 in.
Daikins Compact outdoor unit
Ease of installation features
Reduced installation time with integrated electronic expansion valve and printed circuit boards Volt-free float switch integration option Corrosion-resistant coating on outdoor unit heat exchanger Indoor fan coil unit with up flow or horizontal right configurations Heating and Cooling Fan Auto mode can be configured separately Dual-voltage 208-230V/1/60 Hz power supply
Optional electric resistance heat Gravity-fed drain connection
The Daikin Difference: We think of everything, and we make it all.
For more than 80 years, Daikin has designed and produced advanced, high-quality cooling and heating equipment for residential, commercial and industrial applications. We devote more resources to research and development than any of our competitors. We are also the only company that makes every major component used in its systems.
This allows us to optimize every element. With a global presence that stretches from Asia to Europe to South America, you can be assured that our products Have been proven to perform in a multitude of climates.