Daikin DCS302C71 Operation Manual Download Page 20 | Manualshive

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Daikin DCS302C71 Operation Manual Download Page 20

English

18

A9

Indoor unit · BEV unit, electric expansion valve motor (20E) error

AF

Indoor unit · Malfunctioning drain

AH

Indoor unit · Dust-collector error

AJ

Indoor unit · Insufficient capacity setting, address setting fault

C4

Indoor unit · Liquid piping thermistor (Th2) Error (faulty connec-

tion, cut wire, short circuit, fault)

C5

Indoor unit · BEV unit, gas piping thermistor (Th3) Error (faulty

connection, cut wire, short circuit, fault)

C9

Indoor unit · Intake air thermistor (Th1) Error (faulty connection,

cut wire, short circuit, fault)

CA

Indoor unit · Outlet air thermistor (Th4) Error (faulty connection,

cut wire, short circuit, fault)

CJ

Indoor unit · remote controller sensor error

E0

Outdoor unit · Safety device operation

E1

Outdoor unit · PC board assembly fault

E1

Outdoor unit · PC board assembly fault

E3

Outdoor unit · High-pressure switch fault

E4

Outdoor unit · Low-pressure switch fault

E9

Outdoor unit · Electric expansion valve motor (20E) error

EC

Heat source unit · Intake water temperature inter-lock operation

(fan operation)

EF

Outdoor unit · Ice thermal storage unit error

F3

Outdoor unit · Discharge piping temperature error

H3

Outdoor unit · High-pressure switch operation

H4

Outdoor unit · Low-pressure switch operation

H9

Outdoor unit · Outdoor air thermistor (Th1)

Error (faulty connection, cut wire, short circuit, fault)

H9

Outdoor unit · Outdoor air thermistor (Th1)

Error (faulty connection, cut wire, short circuit, fault)

HC

Outdoor unit · Water temperature sensor system error

HF

Ice thermal storage unit error, ice thermal storage controller error,

error in outdoor unit during ice thermal storage operation

HJ

Outdoor unit · water system fault

J1

Outdoor unit · pressure sensor error

J3

Outdoor unit · Discharge piping thermistor (Th3)

Error (faulty connection, cut wire, short circuit, fault)

J3

Outdoor unit · Discharge piping thermistor (Th3)

Error (faulty connection, cut wire, short circuit, fault)

J5

Outdoor unit · Intake piping thermistor (Th4)

Error (faulty connection, cut wire, short circuit, fault)

J6

Outdoor unit · Heat exchange thermistor (Th2) error

J6

Outdoor unit · Heat exchange thermistor (Th2) error

Error (faulty connection, cut wire, short circuit, fault)

J7

Outdoor unit · Header thermistor (Th6) error

JA

Outdoor unit · Discharge piping pressure sensor error

JC

Outdoor unit · Intake piping pressure sensor error

JF

Outdoor unit · Oil temperature sensor (Th5) system error

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Summary of Contents for DCS302C71

Page 1: ...MANUAL CENTRAL REMOTE CONTROL MODELS DCS302C71 Read these instructions carefully before installation Keep this manual in a handy place for future reference This manual should be left with the equipme...

Page 2: ...d 9 Registering zones 9 Zone operation and stop method 10 Changing the fan direction and fan strength 10 Changing the ventilation mode and ventilation strength 11 Timer Number Setting 11 Setting the O...

Page 3: ...ion 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...

Page 4: ...RNING 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 th...

Page 5: ...3 English Fig 1 Fig 3 Fig 2 Fig 4...

Page 6: ...4 English Fig 6 Fig 5 Fig 8 Fig 7...

Page 7: ...e 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 th...

Page 8: ...AND FUNCTIONS 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...

Page 9: ...should not normally be used 12 DISPLAY TIME TO CLEAN It lights up when any individual unit group has reached the time for the filter or element to be cleaned 13 DISPLAY COOLING HEAT ING SELECTION PRIV...

Page 10: ...ON OFF BUTTON Starts and stops ALL ZONE and INDIVIDUAL units 27 TEMPERATURE ADJUSTMENT BUTTON ZONE NUMBER BUTTON This button is pressed when setting the temperature Select the zone number if any zones...

Page 11: ...desired mode by pressing the OPERATION MODE SELECTOR but ton Set to when you do not wish to use batch set ting for the operation setting n Group operation and stop method Fig 5 This is for operating o...

Page 12: ...1 Pressing the for at least four seconds while pressing the FIL TER SIGN RESET button when ZONE SET is displayed will delete all zone registrations The zone registrations for all units will be lost n...

Page 13: ...cally if nothing is done for one minute 2 Using the arrow keys move the to select the units to ventilation mode or ventilation strength adjustment Keeping the button pressed down will move it rapidly...

Page 14: ...ge the timer number for zone number 1 so the setting to prevent leaving the units on will be lost for zone number 1 only If a timer number is set incorrectly by accident redo the setting in the desire...

Page 15: ...nd 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...

Page 16: ...remote controller or timer stop ON OFF control impossible by remote controller Rejection Example Rejection Example Rejection Example Rejection Acceptance 0 Rejection 10 Acceptance Example Acceptance E...

Page 17: ...15 English...

Page 18: ...ed 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 ventilati...

Page 19: ...call up the group that has stopped due to malfunction The unit No the malfunction code is flashing because of an error failure Utilize the group monitor function in each of the fol lowing cases 1 Che...

Page 20: ...or unit Discharge piping temperature error H3 Outdoor unit High pressure switch operation H4 Outdoor unit Low pressure switch operation H9 Outdoor unit Outdoor air thermistor Th1 Error faulty connecti...

Page 21: ...unit and outdoor BS unit Transmission error between outdoor unit and BS unit U5 Transmission error between remote controller and indoor control unit U5 Remote controller board fault or remote controll...

Page 22: ...English 20 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 UH System fault...

Page 23: ...oller and press the OPERA TION 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 When sw...

Page 24: ...ayed if DIII NET exten sion ADP is used n 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 gr...

Page 25: ...ne 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 MOD...

Page 26: ...the selected group No 6 Press to return to the NORMAL MODE Operated by simplified remote controller 1 Activate power to both the central remote controller and indoor unit 2 Remove the upper part of th...

Page 27: ...f units Controlled by Location You can perform the normal operation take off the malfunction contact point and unified start stop by contact point all by connecting this unit with the unification adap...

Page 28: ...electric parts box of KJB311A is required For installation a steel electric parts box to be embedded is mandatory Power supply 1 50 60Hz 100V 240V Power consumption Max 8W Forced ON OFF input Continu...

Page 29: ...English 25 Fig 9 Fig 12 Fig 10 Fig 11...

Page 30: ...English 26 Fig 14 Fig 13 Fig 16 Fig 15...

Page 31: ...3P124623 1B EM03A063A 0401 HT Daikin US Corporation 375 Park Avenue Suite 3308 New York NY 10152 www daikinac com info daikinac com...

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