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Johnson Controls DWUNI, User Manual, Page: 11 / 27

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Johnson Controls DWUNI User Manual Download Page 11

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Summary of Contents for DWUNI

Page 1: ...Lit 12012504 DWUNI User Manual DWUNI Wired Controller Thank you for choosing the DWUNI Wired Controller Please read this user manual carefully before operation and retain it for future reference ...

Page 2: ...ired controller with wet hands 4 Do not remove or install the wired controller by yourself 5 The wired controller is a generic model applicable for several kinds of units Some functions of the wired controller are not available for certain kinds of units for more details please refer to the owner s manual of unit The setting of unavailable will not affect unit s operation 6 The wired controller is...

Page 3: ...On Off 5 3 3 Mode Setting 5 3 4 Temperature Setting 5 3 5 Fan Setting 5 3 6 SWING Louver Setting 6 3 7 Functions Setting 8 3 8 Unit Status View 12 3 9 Current Error View 13 3 10 Timer Setting 15 3 11 Clock Setting 20 3 12 Lock Setting 21 4 Installation Instructions 22 4 1 Parts and Dimensions of Wired Controller 22 4 2 Installation Requirements 23 4 3 Installation Methods 23 4 4 Disassembly 24 Con...

Page 4: ...Wired Controller DWUNI User Manual 1 Display 1 1 Appearance Fig 1 Appearance of wired controller ...

Page 5: ... 8 Fan mode 9 Heating mode 10 Health function 11 I Demand function 12 Absence function 13 Shielding status Buttons temperature ON OFF mode or energy saving is shielded by remote monitor 14 Current set fan speed 15 Memory function Memory in power failure 16 Save function 17 X fan function 18 Remind to clean the filter 19 Timer on status 20 Gate card pulled off status or nobody presented status 21 Q...

Page 6: ...er and set left right louver 5 1 Set related function on or off 2 Move option cursor 3 Set parameter 8 7 MENU OK 1 Enter menu page 2 Confirm setting 9 10 MODE Set auto cooling dry fan and heating modes for indoor unit 3 Operation Instructions 3 1 Menu Structure Normal setting of wired controller can be set directly on the main page including fan speed SWING louver set temperature mode ON OFF The s...

Page 7: ...Dry function setting Quiet function setting Fahrenheit Temperature Setting Air function setting Timer setting menu Once Clock setting menu Time format setting Daily Weekly timer Two week timer Countdown timer on Countdown timer off Clock setting View function menu Unit status view Current error view Function lock menu Unit ON OFF lock Mode setting lock Temperature setting lock Fan speed setting lo...

Page 8: ...n auto mode is not available COOLING DRY FAN HEATING 3 4 Temperature Setting Under unit on status pressing ġ or Ģ button on the main page increases or decreases set temperature by 1 1ć holding ġ or Ģ button increases or decreases set temperature by 1 1ć every 0 3s In cooling dry fan and heating mode temperature setting range is 61 86 16ć 30ć Under auto mode set temperature cannot be adjusted AUTO ...

Page 9: ...n setting page ĸ If fixed angle louver is not available for the model fixed angle louver is invalid when the wired controller turns on fixed angle louver mode Simple louver mode when fixed angle louver mode is turned off louver operation is as below Pressing SWING button under unit on status up down louver frame occurs Press SWING button to turn on or off up down louver is displayed when up down l...

Page 10: ... Wired Controller DWUNI User Manual Fig 7 Louver setting ...

Page 11: ... PHQX SDJH 3UHVV ġ RU Ģ RU ψ RU ϊ EXWWRQ WR VHOHFW WKH IXQFWLRQ VHWWLQJ V PERO 7KHQ SUHVV 0 18 2 EXWWRQ WR HQWHU XVHU IXQFWLRQ VHWWLQJ SDJH 3UHVV ġ RU Ģ EXWWRQ WR VHOHFW VSHFLILF IXQFWLRQ LWHP 3UHVV ψ RU ϊ EXWWRQ WR WXUQ RQ RU WXUQ RII WKLV IXQFWLRQ I WKH IXQFWLRQ LWHP FDQ W EH VHW LW ZLOO GLVSOD as JUD 3OHDVH UHIHU WR LJ ...

Page 12: ...nd press or button to turn on or turn off sleep function with auto saving If this function is turned on the unit will operate according to the preset sleep curve to provide a comfortable sleep environment Note Ɣ Q IDQ RU DXWR PRGH VOHHS IXQFWLRQ LV QRW DYDLODEOH Ɣ6OHHS IXQFWLRQ ZLOO EH FDQFHOOHG ZKHQ WXUQLQJ RII WKH XQLW RU VZLWFKLQJ PRGHV ...

Page 13: ...e function is canceled while Sleep function is valid and vice versa 3 7 5 Memory Function Setting After entering user function page press ġ or Ģ button to select Memory function and press or button to turn on or turn off Memory function with auto saving 3 7 6 Fixed angle SWING Louver Mode Setting 3 7 4 Absence Function Setting After entering user function page press or button to select Holiday fun...

Page 14: ...tion Setting After entering User Function page press ġ or Ģ button to select Dry function option and press or button to turn on or turn off this function with auto saving Note This function is only available in cooling mode and dry mode When this function is on if the air conditioner is turned off the indoor fan will still operate at low speed for a while to dry the residual water inside the unit ...

Page 15: ...e air After setting press MENU button to save the setting 3 8 Unit Status View Press MENU button to enter the menu and select the function symbol to be viewed Then press MENU button to enter view function page Press or button to select status view function Press MENU button to enter unit status view page Press BACK button to return to the last page Please refer to Fig 9 The following statuses can ...

Page 16: ... error Press MENU button to enter the menu and select the function symbol to be viewed Then press MENU button to enter view function page Press ġ or Ģ button to select error information Press MENU button to enter error view page If there are too many errors press ġ or Ģ to turn pages Press BACK button to return to the last page Please refer to Fig 10 E6 Fig 10 Current Error View Wired Controller D...

Page 17: ...ection E5 Compressor demagnetization protection HE Over phase current protection P5 PFC protection Hc Compressor desynchronizing H7 IPM Temperature Protection P8 IPM Current protection H5 Over power protection L9 Compressor phase loss reversal protection Ld System charge shortage or blockage protection F0 Frequency restricted reduced with whole unit current protection F8 Capacitor charging error P...

Page 18: ... 3 10 1 One Time Clock Timer The wired controller can set one time clock timer If the unit is off timer on can be set If the unit is on timer off can be set This timer is carried out for only once when timer time is reached and then the timer is off automatically In timer function setting page when one time timer is selected press or button to turn on or turn off this timer function Press MENU but...

Page 19: ... turned OFF this Timer Function is canceled automatically 3 10 2 Daily Timer In daily timer user can set eight segments of timer individually The individual segment is valid only when it is turned on In each segment you can set time unit ON OFF set temperature in Cooling it is valid only when the current mode is in cooling set temperature in Heating it is valid only when the current mode is heatin...

Page 20: ... be set Then press MENU button to enter timer programming of that day Press or button to select the item to be set Press ġ or Ģ button to adjust the content Press MENU button to save setting Please refer to Fig 14 Wired Controller DWUNI User Manual 17 Fig 14 Weekly timer setting ...

Page 21: ...KHGXOH RSWLRQ DQG WKHQ SUHVV 0 18 EXWWRQ WR HQWHU WZR ZHHN WLPHU SURJUDPPLQJ IWHU HQWHULQJ WZR ZHHN WLPHU VHWWLQJ SDJH SUHVV ψ RU ϊ EXWWRQ WR VHOHFW WKH GD WR EH VHW 7KHQ SUHVV 0 18 EXWWRQ WR HQWHU WLPHU SURJUDPPLQJ RI WKDW GD 3UHVV ψ RU ϊ EXWWRQ WR VHOHFW WKH LWHP WR EH VHW 3UHVV ġ RU Ģ EXWWRQ WR DGMXVW WKH FRQWHQW 3UHVV 0 18 EXWWRQ WR VDYH VHWWLQJ 3UHVV EXWWRQ WR H LW WKLV SDJH 7KH VHWWLQJ V PER...

Page 22: ...Fig 16 Fig 16 Countdown timer on After entering timer offsettin g pa ge press ġ or Ģ button to increase or decrease timer time by 0 5h Press MENU button to save setting Press BACK button to return to the last page Please refer to Fig 17 Fig 17 Countdown timer off If Timer Function is ON the set hours will decrease as the unit operation time increases In this case residual hours can be viewed after...

Page 23: ...H 3UHVV ġ RU Ģ EXWWRQ WR VHOHFW WLPH IRUPDW DQG WKHQ SUHVV ψ RU ϊ EXWWRQ WR VHOHFW KRXU V VWHP RU KRXU V VWHP 3OHDVH UHIHU WR LJ Fig 18 Time format selection 3 11 2 Clock Setting Select clock symbol in menu page and then press MENU button to enter clock setting page Press ġ or Ģ button to select time set and then press MENU button to enter time setting Press or button to select setting items hour ...

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Page 25: ...ing 4 Installation Instructions 4 1 Parts and Dimension of Wired Controller Fig 21 Dimension of wired controller Fig 22 Parts of wired controller No 1 2 3 Name Panel of wired controller Screw M4h25 Soleplate of wired controller Quantity 1 3 1 3 1 2 unit mm ...

Page 26: ...splashing places 4 3 Installation Methods Fig 23 Installation diagram for wired controller Fig 23 is the simple installation process of wired controller please pay attention to the following items 1 Before installation please turn OFF the power for indoor unit 2 Pull out the four conductor twisted pair line from the installation holes and then let it go through the rectangular hole behind the base...

Page 27: ...oller on the wall and then use screw M4 25 to attach soleplate and installation hole on wall together 4 Insert the four conductor twisted pair line into the slot of the wired controller and then snap the front panel and the soleplate of the wired controller together 5 Block the four core wire into the groove at the left side of wiring column bundle the front panel of wired controller to its solepl...

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