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Sinclair KJRM-120H User Manual

Wired controller modular chiller
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WIRED CONTROLLER
MODULAR CHILLER
USER MANUAL
KJRM-120H
AIR CONDITIONING

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Summary of Contents for Sinclair KJRM-120H

  • Page 1 WIRED CONTROLLER MODULAR CHILLER USER MANUAL KJRM-120H AIR CONDITIONING...
  • Page 2 ● This manual gives detailed description of the precautions that should be brought to your attention during operation. ● In order to ensure correct service of the wire controller please read this manual carefully before using the unit. ● For convenience of future reference, keep this manual after reading it.
  • Page 3 Contents 1 Safety Precautions ................1 2 Overview of Wired Controller ............3 3 Menu Operations................5...
  • Page 4 　 1 Safety Precautions The product and Operation and Installation Instructions record the following content, including the operation method, how to prevent harms to others and property losses, and how to use the product correctly and safely. Read the text after understanding the content (identification and marker maps) below carefully, and observe the precautions below.
  • Page 5 1 Safety Precautions Icon Name It indicates "prohibited". The specific content of prohibition is provided using graphics or text in the icon or nearby. It indicates "mandatory". The specific mandatory content is provided using graphics or text in the icon or nearby. Entrust your distributor or a professional to install the product.
  • Page 6 2 Overview of Wired Controller Enter the menu structure from Turn on or off the the home page space operation mode Navigate the cursor on the display/navigate in the menu structure/ adjust the settings Come back to Long press for the up level unlocking /locking the controller...
  • Page 7 2 Overview of Wired Controller Set temperature Number of parallel units Heating mode Cooling mode 09/20/2015 10:35 A Auto mode ONLINE COOL UNITES WEEKLY TIMER ON TIMER ON Timer WEEKLY icon TIME icon Alarm icon Number of parallel units Lock icon Compressor Silent operating...
  • Page 8 3 Menu Operations 3.3 Setting Mode In Unlock mode, press the "MENU" button to enter the menu setting interface, press 3.1 Unlocking/Locking Operation the "▼" and "▲" buttons to select "MODE" and set a mode, and press the "OK" button When the wired controller is locked, press and as shown in the above figure to access the hold the "UNLOCK"...
  • Page 9 Water pump mode USER MENU QUERY 09.20.2015 MON10:35 A TEMP PUMP SILENCE SWITCH Select "QUERY" to access the query function. The interface and operation are When the current mode button is selected as follows: (blinking), press "◄" and "►" to set a mode or temperature, and then press "▼"...
  • Page 10 TEMP QUERY UNIT 07# QUERY OUT-LET IN-LET STATE QUERY AMBIENT WATER WATER TEMP. TEMP. TEMP. TEMP QUERY 25 C 25 C 25 C CURRENT ERROR QUERY ◆ State query: ◆ Current error: Select "STATE QUERY", and press the Select "CURRENT ERROR", and press "OK"...
  • Page 11 UNIT 07# CURRENT ERROR QUERY DAILY TIMER DAILY TIMER T. ON T. ON T. OFF T. OFF MODE MODE TEMP. TEMP. CURRENT ERROR CODE 00:00 A 00:00 A 00:00 A 00:00 A HEAT HEAT 18 C 18 C 00:00 A 00:00 A HEAT 18 C...
  • Page 12 For example, if Timer1 ON is set to 12:00 for Operation instructions: Timer1 and Timer1 OFF is set to 15:00, then Press the "▲" and "▼" buttons to select the day the values of Timer2 ON and Time2 OFF can to be set;...
  • Page 13 ◆ Setting date/time: TIME Select "DATE AND TIME", and press the "OK" button to enter the interface. The HOUR MINUTE AM/PM interface display is as follows: DATE AND TIME DATE Operation instructions: TIME Press the "◄" and "►" buttons to select year, month and date, press the "▲"...
  • Page 14 Press the "▲" and "▼" buttons to adjust the parameter, and press the "OK" button to save CANCEL DAILY TIMER the setting and return to the previous CANCEL DAILY TIMER? interface,press the "BACK" button to cancel the setting and return to the previous interface.
  • Page 15 PROJECT MENU 3.5 Setting PROJECT MENU SORRY, WRONY PASSWORD, PLEASE INPUT AGAIN. ◆ Entering the password: Select "PROJECT MENU", and press the "OK" button to enter the menu. The screen prompts the user to enter the password, as shown below: PROJECT MENU The query interface as follows is displayed if the input is correct:...
  • Page 16 ◆ State query: ◆ Parameters query: Select "STATE QUERY", and press the Select "PARAMETERS QUERY", and press "OK" button to enter the interface. The the "OK" button to enter the interface. The screen prompts the user to select the screen prompts the user to select the address for query, as shown below: address for query, as shown below: PROJECT MENU...
  • Page 17 MANUAL DEFROST PARAMERERS QUERY ANTI-FREEZE SELECT THE QUERING ADDRESS PRESSURE TEMP BACK Press the "▼" and "▲" buttons to select the module address to view (the offline address PARAMERERS QUERY is skipped automatically), and press the "OK" button to enter the interface. The screen CONDENSOR DISCHARGE display is as follows:...
  • Page 18 b. Setting the silent mode: SILENT SETTING Select "SILENT MENU", and press the "OK" button to enter the interface. The interface STANDARD MODE display is as follows: SILENT MODE SILENT SETTING NIGHT SILENT MODE RUN SILENT MODE? SUPER SILENT MODE Press the "▼"...
  • Page 19 Press the "◄" and "►" buttons to select the night silent mode I/II/III/IV, press the "▼" and HISTORY ERROR "▲" buttons to change the set status, and SELECT THE QUERING ADDRESS press the "OK" button to save the setting and go back to the previous interface;...
  • Page 20 3.6 Setting SERVICE MENU HISTORY ERROR 19/03/2015 06:30A ◆ Entering the password: Select "SERVICE MENU", and press the "OK" 19/03/2015 06:30A button to enter the interface. The screen prompts the user to enter the password, as 19/03/2015 06:30A shown below: 19/03/2015 06:30A SERVICE MENU...
  • Page 21 SERVICE MENU SERVICE MENU SORRY, WRONY PASSWORD, OPEN THE FIRST REFRIGERATI ON UNIT SET PROPORTI ON PLEASE INPUT AGAIN. OPEN THE FIEST HEATING UNIT SET PROPORTI DELAY OFF TIME FOR WATER PUMP The query interface as follows is displayed SERVICE MENU if the input is correct: EAH ON TEMP.
  • Page 22 c. Exit defrost temperature: SERVICE MENU Select "EXIT DEFROST TEMP", and press the "OK" button to enter the interface. The DEFROST CYCLE interface display is as follows: 35 MIN SERVICE MENU EXIT DEFROSTING TEMP. Press the "▼" and "▲" buttons to adjust the parameter, and press the "OK"...
  • Page 23 Press the "▼" and "▲" buttons to adjust the SERVICE MENU parameter, and press the "OK" button to save the setting and return to the previous interface. HYSTERESIS TEMP. Press the "BACK" button to cancel the setting and return to the previous interface. e.
  • Page 24 Press the "▼" and "▲" buttons to adjust the parameter, and press the "OK" button to SERVICE MENU save the setting and return to the previous REFRIGERATION PROPORATION interface. Press the "BACK" button to cancel the setting and return to the previous interface. h.
  • Page 25 m. Temperature of stopping electric auxiliary heating: SERVICE MENU Select "EAH OFF TEMP", and press the "OK" button to enter the interface. The interface DELAY OFF TIME FOR WATER PUMP display is as follows: 2 MIN SERVICE MENU EAH OFF TEMP. Press the "▼"...
  • Page 26 Press the "▼" and "▲" buttons to adjust the CHECK MENU parameter, and press the "OK" button to save the setting and return to the previous SELECT THE QUERING ADDRESS interface. o. Setting temperature difference protection of inlet and outlet water: Select "TEMP.
  • Page 27 Press the "◄" and "►" buttons to switch the CHECK MENU interface display. ANTI-FREE OUT-LET WATER IN-LET WATER 3.7 Setting Wired Controller TEMP. TEMP. TEMP. Address Press the "MENU" and "►" buttons for 3s at 25 C 60 C the same time to access wired controller address selection, and press the "▲"...

  • Page 28: Communication Function

    4) Start point of data sharing: After the 3.8 Power Failure Memory power-on/off button is pressed, data can be Function shared during parameter adjustment. The "OK" button must pressed after The power supply to the system fails unexpect- parameters are adjusted, and the finally edly during operation.
  • Page 29 6 INSTALLATION MANUAL 6.1 Safety precaution Read the safety precautions carefully before installing the unit. Stated below are important safety issues that must be obeyed. Conform there is no abnormal phenomena during test operation after complete, then hand the manual to the user. Meaning of marks: Means improper handling may lead to personal death or WARNING...

  • Page 30: Installation Location

    CAUTION Do not install the unit in a place vulnerable to leakage of flammable gases. Once flammable gases are leaked and left around the wire controller, fire may occure. The wiring should adapt to the wire controller current. Otherwise, electric leakage or heating may occur and result in fire. The specified cables shall be applied in the wiring.
  • Page 31 Name Remarks Qty. Wire controller Cross round head wood GB950-86 M4X20 (For Mounting on the Wall) mounting screw M4X25 GB823-88 Cross round head (For Mounting on the mounting screw Electrical Switch Box) Installation & Owner's Manual This accessory is used when Plastic bolt install the centralized control inside the electric cabinet...
  • Page 32 6.2.3 Note to installation of wire controller: 1) This installation manual contains information about the procedure of installing Wired Remote Controller. Please refer to Indoor Unit Installation Manual for connecting between Wired Remote Controller and Indoor Unit. 2) Circuit of Wired Remote Controller is low voltage circuit. Never connect it with a standard 220V/380V circuit or put it into a same Wiring Tube with the circuit.
  • Page 33 6.3.1 Structure size figure 20mm 120mm Figure A 46mm 60mm...
  • Page 34 6.3.2 Wiring Main Unit control box A B X Y Wire controller Input Voltage(A/B) 13.5VAC Wiring size 0.75mm...
  • Page 35 6.3.3 Back cover installation Buckling position Back cover Front cover Straight head screwdriver Screw hole installed on the wall,use three GB950-86 M4X20...
  • Page 36 Screw hole fixed on the wall,use one GB950-86 M4X20 Screw hole installed on 86 Electrician box, use two M4X25 GB823-88 Back cover Signal switching wires...
  • Page 37 1) Use straight head screwdriver to insert into 6.3.4 Wire outlet the buckling position in the bottom of wire controller, and spin the screwdriver to take down the back cover. (Pay attention to spinning direction, otherwise will damage the back cover!) 2) Use three GB950-86 M4X20 screws to directly install the back cover on the wall.
  • Page 38 Wall hole and wiring hole 60mm Wiring Diameter：Φ8--Φ10 hole Putty Trap Putty Avoid the water enter into the Putty wired remote controller, use trap and putty to seal the Trap connectors of wires during Trap wiring installation.
  • Page 39 6.4 Front cover installation After adjusting the front cover and then buckle the front cover; avoid clamping the communication switching wire during installation. Sensor can not be affected with damp.
  • Page 40 Correct install the back cover and firmly buckle the front cover and back cover, otherwise will make the front cover drop off.
  • Page 41 Error code Content EEPROM error of main control board EEPROM error of inverter module A EEPROM error of inverter module B Power phase sequence error Communication error between main control board and wired controller Total water outlet temperature sensor error(master only) Outlet water temp sensor error Condenser tube temperature sensor error Outdoor ambient temperature sensor error...
  • Page 42 Error code Content System B Current protection (protection occurs for 5 times in 120 minutes and the failure can be recovered by power disconnection only) System A inverter module protection System A inverter module protection Condenser high temperature protection Protection of outlet and inlet water temperature difference(protection occurs for 3 times in 60 minutes and the failure can be recovered by power disconnection only) Inlet water high temperature in cooling mode System anti-freezing protection...
  • Page 43 Error code Content Heat recovery temperature sensor error DC fan A error DC fan B error DIP inconsistency of multiple water pumps(Power failure recovery required) Inverter module protection DC bus low voltage protection DC bus high voltage protection MCE error Zero speed protection Phase sequence error Compressor frequency variation greater than 15Hz within one second protection...
  • Page 44 SINCLAIR CORPORATION Ltd. 1-4 Argyll St. London W1F 7LD Great Britain www.sinclair-world.com This product was manufactured in China (Made in China). REPRESENTATIVE SINCLAIR EUROPE spol. s r.o. Purkynova 45 612 00 Brno Czech Republic TECHNICAL SUPPORT NEPA spol. s r.o. Purkynova 45...