d2itsu CDV-46 Installation And Maintenance Manual Download Page 69

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Wired Controller

CDV-46

Error

Code

Content

Error

Code

Content

Error

Code

Content

Error

condenser

Compressor 2 Discharge

Temperature Sensor

Error

Compressor 6

Over-current Protection

Malfunction of exit tube

temperature sensor of

condenser

Compressor 3 Discharge

Temperature Sensor

Error

4-way Valve Blow-by

Protection

System Clock

Malfunction

Compressor 4 Discharge

Temperature Sensor

Error

System Pressure

Over-Ratio Protection

High and low pressure

sensors are connected

inversely

Compressor 5 Discharge

Temperature Sensor

Error

System Pressure

Under-Ratio Protection

Compressor 2 Top

Temperature Sensor

Detachment Protection

Compressor 6 Discharge

Temperature Sensor

Error

Protection of Abnormal

Pressure

Compressor Drive Board

Error

Compressor 2 Top

Temperature Sensor

Error

Protection of Water

Flow Switch

Compressor Drive Board

Malfunction

Compressor 2 Current

Sensor Error

Oil return pipe is

blocked

Protection of

Compressor Drive Board

Power Supply

Mode Exchanger Outlet

Pipe Temperature Sensor

Error

Oil return pipe is

leaking

Protection of

Compressor Drive Board

Module Reset

Compressor 4 Current

Sensor Error

Protection of Low

High-pressure

H0 Error of Fan Drive Board

Summary of Contents for CDV-46

Page 1: ...WIRED CONTROLLER Model CDV 46 CDV 46 R00 SERIE EDITION INSTALLATION AND MAINTENANCE MANUAL USER MANUAL IM UM En ...

Page 2: ......

Page 3: ...n responsibility for their safety Children should be supervised to ensure that they do not play with the appliance 2 This instruction manual is a universal manual some functions are only applicable to particular product All the illustrations and information in the instruction manual are only for reference and control interface should be subject to actual operation 3 In order to make the product be...

Page 4: ...indicates that this product should not be disposed with other household wastes throughout the EU To prevent possible harm to the environment or human health from uncontrolled waste disposal recycle it responsibly to promote the sustainable reuse of material resources To return your used device please use the return and collection systems or contact the retailer where the product was purchased They...

Page 5: ...NCTION INSTRUCTION OF BUTTONS 7 5 INSTALLATION AND COMMISSIONING 8 5 1 INSTALLATION OF WIRED CONTROLLER 10 5 2 COMMISSIONING 21 6 OPERATION INSTRUCTIONS 31 6 1 ON OFF 31 6 2 MODE SETTING 32 6 3 TEMPERATURE SETTING 33 6 4 FAN SETTING 34 6 5 TIMER SETTING 35 6 6 SWING SETTING 43 6 7 QUIET SETTING 44 6 8 SLEEP SETTING 47 6 9 AIR SETTING 47 6 10 LIGHT ON OFF SETTING 50 6 11 SAVE SETTING 51 ...

Page 6: ...CE SETTING 59 6 15 REMOTE SHIELD FUNCTION 59 6 16 CHILD LOCK FUNCTION 60 6 17 GATE CONTROL FUNCTION 60 7 ERROR DISPLAY 60 7 1 TABLE OF ERROR CODES FOR OUTDOOR UNIT 62 7 2 TABLE OF ERROR CODES FOR INDOOR UNIT 64 7 3 TABLE OF DEBUGGING CODES 65 7 4 TABLE OF STATUS CODES 67 ...

Page 7: ...severe damage or death to people This sign indicates that the items must be observed Improper operation may cause damage to people or property WARNING This product can t be installed at corrosive inflammable or explosive environment or the place with special requirements such as kitchen Otherwise it will affect the normal operation or shorten the service life of the unit or even cause fire hazard ...

Page 8: ...t of master indoor unit Master indoor unit can switch to any modes while slave unit can t switch to the mode that is conflicting with master indoor unit µ When master indoor unit changes mode which cause operation mode of slave indoor unit conflicts with that of system the operation mode of slave unit will switch to the operate mode of system automatically µ When two wired controllers control one ...

Page 9: ...Wired Controller CDV 46 3 3 DISPLAY Fig 3 1 Appearance of wired controller 3 1 LCD OF WIRED CONTROLLER Fig 3 2 LCD graphics of wired controller ...

Page 10: ...e under Cooling or Dry mode Temperature upper limit for Heating Limit the maximum temperature value under Heating Space Heating or 3D Heating mode 4 Auto mode Under Auto mode the indoor units will automatically select their operating mode as per the temperature change so as to make the ambient comfortable 5 It shows the setting temperature value In case the wired controller is controlling a Fresh ...

Page 11: ... Display CHECK icon under parameter view interface 15 Outdoor unit operates under Save mode upper limit of system capacitor less 100 remote Save status 16 Sleep status 17 Current set fan speed including auto low speed medium low speed medium speed medium high speed high speed and turbo seven status 18 Air status Indoor unit optional function 19 Remind to clean the filter 20 Quiet status including ...

Page 12: ...f indoor unit 32 It indicates the current wired controller is the slave wired controller address of wired controller is 02 33 Memory status The indoor unit resumes the original setting state after power failure and then power recovery 34 Invalid operation 35 Current wired controller connects master indoor unit 36 Timer zone Display system clock and timer status Note When wired controller is connec...

Page 13: ...ON OF BUTTONS Table 4 1 Function instruction of buttons No Buttons Instructions 1 ENTER CANCEL Select and cancel function 2 1 Set operating temperature of indoor unit 2 Set Timer 3 Switch Quiet mode Air grade Clean grade set upper and lower temperature limit under Save mode 4 Set and inquiry parameter 5 ...

Page 14: ...te The Floor Heating 3D Heating and Space Heating function icon will show up when the unit has those functions 7 FUNCTION Switch among Air Quiet Light Health Absence Save Clean and X fan functions 8 TIMER Timer setting 9 SWING Set up and down swing status 10 ON OFF Indoor unit On Off 2 5 Simultaneously press and for 5s to enter or cancel the Child Lock function 5 INSTALLATION AND COMMISSIONING The...

Page 15: ...Wired Controller CDV 46 9 Fig 5 1 1 Parts of wired controller No 1 2 3 Name Panel of wired controller Self tapping Screw ST3 9X25 MA Soleplate of wired controller Q ty 1 3 2 ...

Page 16: ...Wired Controller CDV 46 10 Edition Two Fig 5 1 2 Parts of wired controller No 1 2 3 4 Name Panel of wired controller Self tapping Screw ST3 9X25 MA Screw M4 25 Soleplate of wired controller Q ty 1 3 2 1 ...

Page 17: ...rd 60227 IEC 52 60227 IEC 53 Lİ250m Lİ820 1 5feet 2 0 75 mm 2 1 25 mm 2 AWG1 8 2 AWG 16 IEC 60227 5 2 007 1 Total length of communication line can t exceed 250m 820 1 5feet 2 The cord shall be Circular cord the cores shall be twisted together 3 If unit is installed in places with intense magnetic field or strong interference it is necessary to use shielded wire Note ķ If the air conditioner is ins...

Page 18: ...ling the wired controller at wet places 2 Prohibit installing the wired controller at direct sunshine places 3 Prohibit installing the wired controller at the place near high temperature objects or water splashing places 4 Prohibit installing the wired controller at the place where faces forward to the window Prevent abnormal work due to the interference from the other wired controller around ...

Page 19: ...V 46 13 5 1 3 Wiring Requirements There are four network wiring methods between wired controller and indoor unit Fig 5 3 One wired controller controls Fig 5 4 Two wired controllers control one indoor unit one indoor unit ...

Page 20: ...Wired Controller CDV 46 14 Fig 5 5 One wired controller controls multiple indoor units simultaneously ...

Page 21: ...indoor unit must be the same series indoor unit The total quantity of indoor unit controlled by wired controller can t exceed 16 sets and the connected indoor unit must be within the same indoor unit s network Wire controller must set quantity of group control indoor units Please refer to 5 2 3 Parameters Setting 2 When two wired controllers control one indoor unit the addresses of those two wired...

Page 22: ...r to 5 2 3 Parameters Setting 4 When one or two wired controller s control s multiple indoor units at the same time the controlled indoor unit s setting should be the same 5 Wiring of wired controller and indoor unit network must be according to one of the four wiring method as shown in fig 5 3 5 6 As for the connection method shown in fig 5 4 and 5 6 there should be only one master wired controll...

Page 23: ...Wired Controller CDV 46 17 5 1 4 Installation There re two editions of wired controller The Installation way is different Installation way one Fig 5 7 Installation diagram for wired controller ...

Page 24: ...controller 3 Stick the bottom plate of wired controller on the wall and then use Self tapping Screw ST3 9X25 MA to fix Soleplate and installation hole on wall together 4 Connect two core twisted pair to H1 and H2 wiring column and then fix the screws 5 Set two core into the groove at left side of wiring column and then bundle panel and Soleplate of wired controller together Note If the wire size o...

Page 25: ...tion process of wired controller please pay attention to the following items 1 Before installation please cut off the power for indoor unit 2 Pull out the two core twisted pair from the installation hole on wall and then pull this wire through the shape hole at the rear side of Soleplate of wired controller ...

Page 26: ...to H1 and H2 wiring column and then fix the screws 5 Tidy up the lines in slot on the back of the panel and then bundle the front panel of wired controller to its soleplate and the installation is completed Note If the wire size of the selected communication line is too large you can peel some sheath layer of communication wire to satisfy installation requirements 5 1 5 Disassembly Fig 5 9 Disasse...

Page 27: ... a slave unit ĸ In one system only one set of master indoor unit is allowed If system detects that there are several master units it will designate the unit with the smallest project number as a master unit 5 2 2 Parameter Enquiry Unit parameters can be checked in unit On or Off status 1 Long press FUNCTION button for 5s to enter the interface of viewing unit parameters C00 is displayed in tempera...

Page 28: ...ct the project number of indoor unit Display method Temperature zone displays error codes of the current indoor unit The temperature zone will display the error codes in turn with an interval of 3 seconds if there are several malfunctions in one indoor unit Timer zone displays present indoor unit project number C5 malfunction of project number conflict Note 1 If master indoor unit exists in curren...

Page 29: ...r Timer zone displays current priority operation setting value of indoor unit C07 View indoor ambient temperature Operation method Enter viewing press MODE button in C07 status to enter the interface of viewing indoor ambient temperature Press or button to select indoor unit Display method Temperature zone displays current indoor unit project number Timer zone displays indoor ambient temperature C...

Page 30: ... wired controller C12 View outdoor ambient temperature Timer zone displays outdoor ambient temperature C17 View indoor relative humidity 20 90 relative humidity20 90 Operation method Enter into review process and press MODE button to enter into the review interface of indoor relative humidity under C17 status Press or button to switch the number of indoor unit Display method Temp area display curr...

Page 31: ...g on the one button viewing function each wired controller of the entire system will display the project number of its controlling indoor unit on its timer zone The timer zone will display different project numbers in turn with an interval of 3 seconds if one wired controller is controlling multiple indoor units 2 Slave wired controller cannot view C18 Cancel method 1 If user exits the C18 interfa...

Page 32: ... ķ Under parameter viewing status FAN TIMER SLEEP and SWING buttons are invalid Press ON OFF button to go back to the home page while not to turn on off the unit ĸ Under parameter viewing status the signal from remote controller is invalid 5 2 3 Parameter Setting Unit parameters can be set in unit On or Off status 1 Long press FUNCTION button for 5s and the temperature zone displays C00 long press...

Page 33: ...door unit MASTER icon will be bright after finishing setting P11 Set infrared receiver of wired controller 00 forbidden 01 activated 01 It can be set only through master wired controller When infrared receiver of wired controller is forbidden the wired controller can t receive the signal from remote controller and it is operated through buttons P13 Set address of wired controller 01 master wired c...

Page 34: ...o kinds of static pressure level 5 levels 03 04 05 06 07 9 levels 01 02 03 04 05 06 07 08 09 Wired controller can be adapted to the different types of indoor units that it possesses 1 9 level selection for setting static pressure When the indoor unit with 5 static pressure levels received the level setting sent by wired controller is less than 3 it will be settled as the 3rd level if it is over 7 ...

Page 35: ...erature unit is F cooling setting temperature minus heating setting temperature 2 F P38 Heating setting temperature under auto mode 16 C 29 C 61 F 84 F 20 C 68 F P43 Set priority operation 00 normal operation 01 priority operation 00 When power supply is insufficient the indoor units which are set to priority operation can operate while other indoor units are forced to be turned off P46 Clear Filt...

Page 36: ...oor Unit P54 Union setting of Fresh Air Indoor Unit 00 without union control 01 with union control 00 After union function is set Fresh Air Indoor Unit will be turned on off following the on off status of common indoor unit Besides Fresh Air Indoor Unit can also be turned on off manually Note only applicable to Fresh Air Indoor Unit Note ķ Under parameter setting status FAN TIMER SLEEP and SWING b...

Page 37: ...CTIONS 6 1 ON OFF Press ON OFF button to turn on the unit Press ON OFF button again to turn off the unit The interfaces of On Off status are shown in fig 6 1 6 4 Fig 6 1 Interface of On status in Celsius Fig 6 2 Interface of Off status in Celsius ...

Page 38: ...Wired Controller CDV 46 32 Fig 6 3 Interface of On status Fig 6 4 Interface of Off status in Fahrenheit in Fahrenheit 6 2 MODE SETTING Under On status pressing MODE button can set mode circularly as OR ...

Page 39: ...ecreases set temperature by 1 C or 1 F holding or button increases or decreases set temperature by 1 C or 1 F every 0 3s In Cooling Fan Heating Floor Heating 3D Heating or Space Heating mode temperature setting range is 16 C 30 C or 61 F 86 F In Dry mode the temperature setting range is 12 C or 54 F 16 C 30 C or 61 F 86 F In Dry mode when temperature is 16 C or 61 F continuously press button twice...

Page 40: ... Unit fresh air indoor unit code FAP will be displayed as shown below Setting temperature won t be displayed and can t be adjusted via or button The air outlet temperature in cooling or heating can only be set in the parameter setting status 6 4 FAN SETTING 1 Under On status pressing FAN button can set fan speed circularly as ...

Page 41: ...ction Press FAN button to cancel turbo function and start auto speed Note ķ In Dry mode fan speed is low and can t be adjusted ĸ When the wired controller is connected with a Fresh Air Indoor Unit fan speed of indoor unit will be high fan speed only Fan speed of indoor unit can t be adjusted via FAN button Ĺ If indoor unit s fan speed is set auto indoor unit will change fan speed automatically acc...

Page 42: ...n is blinking Press or button to adjust timer time Press TIMER button to save the setting and then exit setting Cancel Timer when timer is set press TIMER button to cancel it Timer setting range 0 5 24h Pressing or button increases or decreases timer time by 0 5h holding or button increases or decreases timer time by 0 5h every 0 3s In unit On status timer Off setting is as shown in fig 6 5 or 6 6...

Page 43: ...Wired Controller CDV 46 37 Fig 6 5 Timer Off setting in unit On status in Celsius g g ...

Page 44: ...lock in unit On and Off status Ā āicon is bright and the clock can be set at this time Clock setting long press TIMER button for 5s to enter clock setting and Ā āicon is blinking Pressing or button increases or decreases clock time by 1min holding or button for 5s increases or decreases clock time by 10min Press ENTER CANCEL button or TIMER button to save the setting and then exit setting ...

Page 45: ...ton can save unit On time and then switch to unit Off time setting with OFF icon blinking 4 Press or button to adjust unit Off time Press ENTER CANCEL button to finish setting Cancel Timer Press TIMER button to enter timer setting press TIMER button again to switch to the setting of unit ON time or unit Off time press ENTER CANCEL button to cancel timer Pressing or button increases or decreases ti...

Page 46: ...Wired Controller CDV 46 40 ...

Page 47: ...Wired Controller CDV 46 41 Fig 6 7 Unit On Off time setting in unit On status in Celsius ...

Page 48: ...Wired Controller CDV 46 42 Fig 6 8 Unit On Off time setting in unit On status in Fahrenheit ...

Page 49: ...ss SWING button to start or stop up down swing 2 When fixed angle swing mode is set in unit on status press SWING button to adjust swing angle circularly as below 2 Left right swing function Start left right swing In unit on status press FUNCTION button to switch to left right swing function with left right swing icon blinking and then press ENTER CANCLE button to start left right swing When left ...

Page 50: ...pace heating mode Turn on Quiet Function press FUNCTION button to turn to Quiet function and then Quiet icon or auto quiet icon is blinking At this moment press or button to switch between quiet and auto quiet and then press ENTER CANCEL button to activate Turn off Quiet Function press FUNCTION button to turn to Quiet function and then press ENTER CANCEL button to cancel Quiet function The setting...

Page 51: ...Wired Controller CDV 46 45 Fig 6 9 Setting of Quiet function in Celsius ...

Page 52: ...bled indoor unit will operate at quiet fan speed Fan speed is lowered so as to reduce the noise of indoor fan motor ĸ When Auto Quiet function is enabled indoor unit will change fan speed automatically according to room temperature After room temperature reaches a set point unit will operate at quiet fan speed ...

Page 53: ...ction is still activated Under Auto Fan or Floor Heating mode this Sleep function is not available 6 9 AIR SETTING Air Function Adjust the amount of indoor fresh air to improve air quality and keep indoor air fresh Turn on Air Function When unit is on or off press FUNCTION button and select Air icon will blink and the unit enters into Air setting Temperature zone shows the level of Air setting whi...

Page 54: ...Wired Controller CDV 46 48 Fig 6 11 Turn on Air Function in Celsius ...

Page 55: ...Wired Controller CDV 46 49 Fig 6 12 Turn on Air Function in Fahrenheit ...

Page 56: ...s unit restarts timing and fresh air valve is open again 6 minutes later the valve is closed and the cycle repeats Level of Air setting 1 2 3 4 5 6 7 8 9 10 Opening time of fresh air valve 60 6 60 12 60 18 60 24 60 30 60 36 60 42 60 48 60 54 Always on Note time indicated in the table unit s operating time min opening time of fresh air valve per operating time min 6 10 LIGHT ON OFF SETTING Light On...

Page 57: ...ature under Cooling and Dry modes and setting maximum temperature under Heating 3D Heating and Space Heating modes Thus energy saving can be realized Start up Save function for Cooling When the unit is off simultaneously press TIMER and buttons for 5s the buzzer will give out a sound and then unit will enter into Save setting mode icon is blinking MIN icon and Mode icon are on Press MODE button to...

Page 58: ...Wired Controller CDV 46 52 Fig 6 13 Save Setting for Cooling in Celsius ...

Page 59: ...Wired Controller CDV 46 53 Fig 6 14 Save Setting for Cooling in Fahrenheit ...

Page 60: ...and buttons for 5s to enter into save setting press ENTER CANCEL button to cancel Save function of all modes Note When the Save function is turned on and then set temperature exceeds the limit value for Save function icon blinks three times and then buzzer will give out two sounds successively 6 12 FILTER CLEAN REMINDER SETTING Filter Clean Reminder Function Unit will remember its own operating ti...

Page 61: ...to cancel this setting When Filter Clean Reminder time is up icon will light up to remind you to clean the filer Press FUNCTION button to turn to Filter Clean Reminder Function then press SWING ENTER to cancel reminding and it will retime according to the original cleaning level The clean reminding can be cancel only when you didn t reset the cleaning level under the setting of Filter Clean Remind...

Page 62: ...Wired Controller CDV 46 56 Fig 6 15 Turn on Filter Clean Reminder Function in Celsius ...

Page 63: ...enheit Note Description on cleaning level When setting the Filter Clean Reminder Function timer zone will display 2 digits of which the former indicates the pollution degree of operating place and the latter indicates the operating time of indoor unit There are 4 types of situations ...

Page 64: ...the operating time is 5000 hours Heavy Pollution The former digit shows 3 while the latter one shows 0 which indicates the accumulating operating time is 100 hours Each time the latter digit increases 1 the operating time increases 100 hours When it reaches 9 it means the operating time is 1000 hours 6 13 X FAN SETTING X fan Function If unit is turned off under Cooling or Dry mode the evaporator o...

Page 65: ...ess ENTER CANCEL button to turn off this function 6 15 REMOTE SHIELD FUNCTION Remote Shield Function Remote monitor or central controller can disable the relevant functions of wired controller so as to realize the function of remote control Remote Shield Function includes all shield and partial shield When All Shield function is on all controls of the wired controller are disabled When Partial Shi...

Page 66: ...eration as state in memory When the card is pulled off or improperly inserted icon will show neither remote control nor operation of wired controller will be effective and icon will be flickering Note This model cannot be connected with gate control system on its own because it cannot detect gate control signal directly To realize gate control display and gate control function it has to be used wi...

Page 67: ...6 61 Note If error occurs please turn off the unit and send for professionals to repair Fig 7 1 is the display of Outdoor Unit High Pressure Protection when unit is on Fig 7 1 Display of Outdoor Unit High Pressure Protection ...

Page 68: ...2 Top Temperature Sensor Error b7 Gas liquid separator outlet temperature sensor error E4 Excess Discharge Temperature Protection of Compressor J1 Compressor 1 Over current Protection b8 Outdoor Humidity Sensor Error F0 Bad Performance of the Outdoor Mainboard J2 Compressor 2 Over current Protection b9 Heat Exchanger Gas out Temperature Sensor Error F1 High Pressure Sensor Error J3 Compressor 3 Ov...

Page 69: ...Discharge Temperature Sensor Error J9 System Pressure Under Ratio Protection bL Compressor 2 Top Temperature Sensor Detachment Protection FA Compressor 6 Discharge Temperature Sensor Error JA Protection of Abnormal Pressure P0 Compressor Drive Board Error Fb Compressor 2 Top Temperature Sensor Error JC Protection of Water Flow Switch P1 Compressor Drive Board Malfunction FC Compressor 2 Current Se...

Page 70: ...oor Unit Error LF Shunt Valve Setting Error d9 Jumper Cap Error L1 Indoor Fan Protection LH Low Air Quanlity Warning dA Indoor Unit Hardware Address Error L2 E heater Protection LJ Wrong Setting of Function DIP Switch db Special Code Field Debugging Code L3 Water Full Protection LP Zero crossing malfunction of PG motor dC Capacity DIP Switch Setting Error L4 Wired Controller Power Supply Error LU ...

Page 71: ...rror y9 Outdoor Air Box Sensor Error LC Outdoor Indoor Incompatibility Error d8 Water Temperature Abnormality 7 3 TABLE OF DEBUGGING CODES Error Code Content Error Code Content Error Code Content U2 Outdoor Unit Capacity Code Jumper Cap Setting Error UL Emergency Operation DIP switch setting of the compressor is wrong CE Communication Failure Between Mode Exchanger and Indoor Unit U3 Phase Sequenc...

Page 72: ...roject Number Collision Cn Indoor and Outdoor Network Error of Mode Exchanger U9 Outdoor Unit Tube Malfunction C6 Alarm of Wrong Number of Outdoor Unit CP Error of Multiple Master Wired Controller UC Master indoor unit is successfully set C7 Mode Exchanger Communication Error CU Communication Error between Indoor Unit and Remote Receiver UE Refrigerant Charging is ineffective Cb Outflow of Units I...

Page 73: ... for debugging A8 Vacuum pumping Mode AJ Filter Clean Reminder A1 Check the compressor operation parameters Ab Emergency Stop AU Remote Urgent Stop A2 After sales Refrigerant Reclaim Ad Operation Restriction n3 Compulsory defrosting A3 Defrosting AC Cooling qE EVI Operating Mode A4 Oil return AF Fan A5 Online Testing AH Heating ...

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