Haier YCZ-A004 Operation & Installation Manual Download | Manualshive

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Central Controller

Operation & Installation Manual

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Please read this manual carefully before using.

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Keep this operation manual for future reference.

YCZ-A004

CONTENT

Function introduction of central controller.................................................... 1
Part info for central controller ...................................................................... 2
Page & Key Explanation .............................................................................. 4
Address Setting When Using Central Controller ......................................... 6
Function Operation ...................................................................................... 9
Installation ................................................................................................. 28

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Summary of Contents for YCZ-A004

Page 1: ...arefully before using Keep this operation manual for future reference YCZ A004 CONTENT Function introduction of central controller 1 Part info for central controller 2 Page Key Explanation 4 Address Setting When Using Central Controller 6 Function Operation 9 Installation 28 ...

Page 2: ...g mode LIFO Last In Fist Out Central Force can be selected for indoor units while only Force LIFO mode can be selected for single split unit LIFO The indoor unit will execute the last order sent by any controller For example if the fan speed is set to low by the central controller and then later the fan is set to high speed by another controller the indoor unit will set its fan to high Central The...

Page 3: ... the ON OFF key for 2 3 seconds to turn on the controller after powering on To turn off press the ON OFF key for 5 seconds Display touch screen Display and operation area Screensaver key Press to turn off screen light and press again to turn on Power light Power light will be on after powering on ...

Page 4: ...V DC please pay attention to of power Fire alarm linkage contact ALARM1 ALARM2 AC works normally when closed and all AC turned off when open circuit Third party interface B1 A1 A1 should be connected to 485 while B1 485 Communication port B2 A2 It is used for connecting converter please pay attention to A2 should be connected to 485 while B2 485 ...

Page 5: ...t quantity in good communication Offline AC qty indicating indoor unit quantity in good communication previously and then in bad communication AC qty set in timer indicating AC quantity set on the timer function Error AC qty indicating AC quantity in malfunction Equipment Settings Press to enter equipment setting interface Displays status of all connected indoor units Each unit can be set to any a...

Page 6: ...me parameters Schedule Settings Click to enter schedule settings interface the following setting can be operated After entering it will display all schedule settings lists One or multi days in a week can be chosen for timing setting Timer on off temperature mode fan temperature range 16 30 C etc System Settings Click to enter the interface and the following setting can be operated Passwords C F Ti...

Page 7: ...etting When Using Central Controller When controlling MRV When applying central controller it is required to set address by dip switch for easy checking and maintenance System structure chart when controlling MRV ...

Page 8: ...dress used in central control or energy system SW03 Central address 1 2 3 4 5 6 7 8 1 0 0 0 0 0 0 0 Central address 1 1 0 0 0 0 0 0 1 Central address 2 1 0 0 0 0 0 1 0 Central address 3 1 0 0 0 0 0 1 1 Central address 4 1 0 0 0 0 1 0 0 Central address 5 1 0 0 0 0 1 0 1 Central address 6 1 0 0 0 0 1 1 0 Central address 7 1 0 0 0 0 1 1 1 Central address 8 1 0 0 0 1 0 0 0 Central address 9 1 SW03_1 m...

Page 9: ... 4 0 0 1 0 0 5 0 0 1 0 1 6 0 0 1 1 0 7 0 0 1 1 1 8 0 1 0 0 0 9 0 1 0 0 1 10 0 1 0 1 0 11 0 1 0 1 1 12 0 1 1 0 0 13 0 1 1 0 1 14 0 1 1 1 0 15 0 1 1 1 1 16 1 0 0 0 0 17 1 0 0 0 1 18 1 0 0 1 0 19 1 0 0 1 1 20 1 0 1 0 0 21 1 0 1 0 1 22 1 0 1 1 0 23 1 0 1 1 1 24 1 1 0 0 0 25 1 1 0 0 1 26 1 1 0 1 0 27 1 1 0 1 1 28 1 1 1 0 0 29 1 1 1 0 1 30 1 1 1 1 0 31 1 1 1 1 1 32 ...

Page 10: ...splay interface as shown in picture 1 is the return button means you can view air conditioners as grouping established Press Zone button to select zones to be displayed is the All on All off button The All on All off button is used to control the indoor units currently selected and displayed Picture 1 ...

Page 11: ...10 Function Operation Picture 2 Picture 3 For example Press the 3rd floor in picture2 it will show all indoor units on the 3rd floor as shown in picture3 ...

Page 12: ...onditioner display area and each page can display 10 indoor units Slide around the screen to turn pages on the screen Indoor unit is shown as picture 4 Picture 4 The colors in the background of the address represents the operation modes Heating Mode orange Cooling Mode dark blue Dehumidify mode light blue Function Operation ...

Page 13: ...p Only one wind speed can be chosen Set control mode Last in first out Central control Locked If the current system does not support this setting the button will be hidden Last in first out Most recent selection will be used whether from the central controller or local wired wireless controller Central Central controller has full control Local wired wireless controller can only power on off unit L...

Page 14: ...13 Cooling Mode Last in first out Heating Mode Central Control Dry Mode Locked Intelligent Mode Low Speed Wind Mode Automatically High Speed Medium Speed Function Operation Icon Instruction ...

Page 15: ...or 2nd Floor 3rd Floor are zoned areas choose one area and all indoor units in that zone will operate as ordered Renaming Indoor Units To change the name of an indoor unit as shown in picture 7 press the air conditioner number 26 1 then it will display the textbox please input device name Tap the blank text box to pop out the keyboard After typing in the name press ENTER The name length is limited...

Page 16: ...tion Such as changing the name to 26 1 Office3 After changing it will be displayed in center When you return to the previous screen the corresponding unit icon name will also be changed Picture 7 Zone Settings Picture 1 ...

Page 17: ...ure3 Function Operation Picture 2 Adding new group press to pop out the window as shown in picture 2 Tap zone settings on the homepage to enter the zone setting interface as shown in picture1 It will display a list of all current zone groups in the left column Selecting a zone will display all connected air conditioners grouped to that zone in the main display area Picture 3 ...

Page 18: ...fter tapping indoor units 26 1 26 2 it will display as shown in picture 4 After choosing the indoor units press OK key at the top right corner The new zone will be displayed on the left Tap the group name on the left the background will be highlighted the two indoor units of the 1st floor zone will be shown See picture5 Each zone supports up to 64 devices Press to return to the last layer when gro...

Page 19: ...Function Operation Picture 6 Picture 5 Edit group name Changes the group s name Edit group s dev Add remove indoor units grouped in a zone Remove this group Deletes a zone group Confirm to remove this group Tap OK to delete the group All indoor units in that group will become ungrouped Tap cancel to come back to picture 5 ...

Page 20: ...it numbers horizontal axis displays user name air conditioner number setting temperature setting mode setting wind speed gas pipe temperature liquid pipe temperature operating time and faults information Clicking to pop out password input window Inputting password and click Ok all current data except running time will be cleared If clicking Cancel it will return to previous page Details Picture 1 ...

Page 21: ...gs as shown in picture 2 On shows when the machine starts up and Off shows when the machine shuts down Picture 1 Picture 2 Schedule Settings Choose the Schedule Settings on the homepage to enter the initial schedule setting interface as shown in picture 1 ...

Page 22: ...ure3 Apply Zone Settings a All select Will initially attach the schedule settings to all connected units A pop window appears and units can be deselected if desired b None select This won t initially attach the schedule settings any unit A pop window will appear and units will need to be selected c Zone A pop window will appear and provide an option to select which zones to apply the schedule sett...

Page 23: ...led information of this schedule Click the corresponding item to change the time fan speed mode and other items as shown in pic picture 2 Picture 4 Enable Yes will run the schedule No will idle it Apply to Click the table can check which indoor units are operating on this schedule Tap to select and delete a schedule Tap to add another schedule ...

Page 24: ...ck OK key enter system settings page after inputting password System setting page includes 4 contents as picture 2 Extra Picture 1 Picture 2 System Settings To access System Settings a password must be entered Password is 12345 ...

Page 25: ...s ON Must be set to on to set limits Overrun time Tap and to set the overrun time duration Temp Max Temp Min Limits can be placed to prevent users from adjusting the temperatures too high or too low Use the and to adjust the limits After setting tap a pop window with zones will display Select apply to all zone or apply to one zone The upper limit and lower limit temperatures only take effect when ...

Page 26: ...ecide if password is necessary Input confirm new password Input the password length 4 10 twice It will remind update password ok the new password will come into effect when you leave this page Otherwise it will remind update password fail Note default password is 12345 Password Function Operation Picture 4 ...

Page 27: ...26 Local setting Local configurations are made here Function Operation Picture 5 Picture 6 ...

Page 28: ...t will show a date pop window after you click the date box you can choose the date and day through Time setting It will show a time pop window after you click the timebox you can choose the time through Time format It will show after you tap on the time format Temperature unit It will show after you tap on the temp unit Function Operation Note When there is achange on device name zone settings sch...

Page 29: ...nverter board IGU05 Note The communication wires have polarity Meaning that one wire must go to all of the A terminals and the other must go to the B terminals Do not cross Installation Installation dimension Wiring diagram maintain polarity 16 AWG Shielded Cable ...

Page 30: ...ces This control may not operate as desired around computers auto doors elevators or other equipment what can produce noise Keep away from moisture and from excessive vibration Don t install in the place direct sunlight or near a heat source Installation Directions Mount the bracket to the wall using at least 2 of the holes marked ABC Installation condition ...

Page 31: ...rol can be connected to any AC voltage between 100 230 The red and black is to be connected to the terminals of the control The control wires connect to A2 B2 Installation Rack hole Rack hole 12V black 12V red Connect to A1 B1 of the IGU05 Connect to A2 B2 on controller To 100 230 VAC ...

Page 32: ...31 Wiring between power adapter and central controller After connecting wires put the central controller on the bracket Installation ...

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Page 35: ...Qingdao Haier Air Conditioner Electric Co Ltd Haier Industrial Park Qianwangang Road Eco Tech Development Zone Qingdao 266555 Shandong P R C ...

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