Sinclair MULTI VARIABLE SERIES Service Manual
  1. Manuals
  2. Brands
  3. Sinclair Manuals
  4. Air Conditioner
  5. MULTI VARIABLE SERIES
  6. Service manual

Sinclair MULTI VARIABLE SERIES Service Manual

Duct
Hide thumbs Also See for MULTI VARIABLE SERIES:
Table of Contents

Advertisement

Quick Links

See also: Service Manual
EN
SERVICE MANUAL
MULTI VARIABLE SERIES
DUCT
MV-DxxBI

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MULTI VARIABLE SERIES and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Sinclair MULTI VARIABLE SERIES

Summary of Contents for Sinclair MULTI VARIABLE SERIES

  • Page 1 SERVICE MANUAL MULTI VARIABLE SERIES DUCT MV-DxxBI...
  • Page 2 “Original instructions”   IMPORTANT NOTE: Read this manual ca r efully befo r e installing or operating your new air conditioning unit. Make sure to save this manual for future reference.

  • Page 3: Table Of Contents

    Service Manual Table of Contents Part Ⅰ : Technical Information ...............1 1. Summary ........................1 2. Specifications ......................2 3. Outline Dimension Diagram ................6 4. Refrigerant System Diagram ..............7 5. Electrical Part ......................8 5.1 Wiring Diagram .........................8 5.2 PCB Printed Diagram .......................9 6.
  • Page 4 Service Manual Part Ⅰ : Technical Information 1. Summary Indoor Unit MV-D09BI MV-D12BI MV-D18BI MV-D24BI Remote Controller YT1F(MOTO)

  • Page 5: Specifications

    Service Manual 2. Specifications 2.1 Specification Sheet Parameter Unit Value MV-D09BI MV-D12BI Model Product Code CN210N0150 CN210N0160 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 2500 3500 Heating Capacity 2800 3850 Air flow volume(SH/H/M/L/SL) -/450/350/280/- -/550/400/300/- Dehumidifying Volume Fan Type Centrifugal Centrifugal...
  • Page 6 Service Manual Parameter Unit Value MV-D18BI Model MV-D24BI Product Code CN210N0170 CN210N0130 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 5000 7100 Heating Capacity 5500 8000 Air flow volume(SH/H/M/L/SL) -/700/600/500/- -/1000/750/550/- Dehumidifying Volume Fan Type Centrifugal Centrifugal Fan Diameter-height Φ139.45-134.62 Φ139.45-134.62...
  • Page 7 Service Manual Notes: a. The rated cooling capacity data is measured under the following work condition: Indoor Temperature is 27 DB, 19 WB. Outdoor Temperature is 35 DB. The rated heating capacity data is measured under the following work condition: Indoor Temperature is 20 DB. Outdoor Temperature is 7 DB, 6 WB. b.

  • Page 8: Outline Dimension Diagram

    Service Manual 3. Outline Dimension Diagram Unit:mm Item Model MV-D09BI MV-D12BI MV-D18BI MV-D24BI 1142 1062 1020 1100 1182...

  • Page 9: Refrigerant System Diagram

    Service Manual 4. Refrigerant System Diagram Schematic Diagram of Super Free Match Series Inverter Heat Pump Multi System The units start to work once the power is switched on. During the cooling operation, the low temperature, low pressure refrigerant gas from the heat exchanger of each indoor unit gets together and then is taken into the compressor to be compressed into high temperature, high pressure gas, which will soon go to the heat exchanger of the outdoor unit to exchange heat with the outdoor air and then is turned into refrigerant liquid.

  • Page 10: Electrical Part

    Service Manual 5. Electrical Part 5.1 Wiring Diagram ● Instruction Symbol Symbol Color Symbol Symbol Color Symbol Name White Green Jumper cap Yellow Brown COMP Compressor Blue Grounding wire YEGN Yellow/Green Black Violet Orange Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model. ●...

  • Page 11: Pcb Printed Diagram

    Service Manual 5.2 PCB Printed Diagram ● Top view ● Bottom view Name Fan terminal Communication terminal for indoor unit and outdoor unit Water pump terminal Liquid level switch inspection Live wire Output terminal of transformer Neutral wire Ambient temperature sensor Fuse Tube temperature sensor Transformer input...

  • Page 12: Function And Control

    Service Manual 6. Function and Control 6.1 Remote Controller Introduction set fan speed operation mode auto mode send signal health function cool mode I feel dry mode ventilation operation X-fan mode fan mode set temperature heat mode turbo mode set time TIMER ON/TIMER clock sleep mode...
  • Page 13 Service Manual AUTO COOL DRY HEAT...
  • Page 14 Service Manual no display (horizontal louvers stops at current position) no display...
  • Page 15 Service Manual Sketch map for replacing batteries...

  • Page 16: Brief Description Of Modes And Functions

    Service Manual 6.2 Brief Description of Modes and Functions 1.Basic function of system (1)Cooling mode (1) Under this mode, fan and swing operates at setting status. Temperature setting range is 16~30ºC. (2) During malfunction of outdoor unit or the unit is stopped because of protection, indoor unit keeps original operation status. (2)Drying mode (1) Under this mode, fan operates at low speed and swing operates at setting status.
  • Page 17 Service Manual (2) Exit refrigerant recycling function After entering refrigerant recycling mode, when receive any remote control signal or enter refrigerant recycling mode for 25min, the unit will exit refrigerant recycling mode automatically If the unit is in standby mode before refrigerant recycling, it will be still in standby mode after finishing refrigerant recycling;...

  • Page 18: Wired Remote Controller Xk19

    Service Manual 6.3 Wired Remote Controller XK19...
  • Page 19 Service Manual...
  • Page 20 Service Manual...
  • Page 21 Service Manual...
  • Page 22 Service Manual...
  • Page 23 Service Manual memmorizing memmorizing...
  • Page 24 Service Manual...
  • Page 25 Service Manual...
  • Page 26 Service Manual...

  • Page 27: Part Ⅱ : Installation And Maintenance

    Service Manual Part Ⅱ : Installation and Maintenance 7. Indoor Unit Installation 7.1.1 7.1.2 7.1.3...
  • Page 28 Service Manual 7.1.4 09/12K 7.1.5...
  • Page 29 Service Manual 7.1.6...
  • Page 30 Service Manual 7.1.7 7.1.8...
  • Page 31 Service Manual...
  • Page 32 Service Manual 7.1.9 7.1.10...
  • Page 33 Service Manual 7.1.11 7.1.12...
  • Page 34 Service Manual 7.1.13...
  • Page 35 Service Manual Please read this operating manual carefully before operating the unit. to the material objects for reference. The Refrigerant To realize the function of the air conditioner unit, a special refrigerant circulates leads to explosion . It can Compared to common refrigerants, R32 is a nonpolluting refrigerant with no lower.
  • Page 36 Service Manual Safety operation of flammable refrigerant Qualification requirement for installation and maintenance man All the work men who are engaging in the refrigeration system should bear the valid certification awarded by the authoritative organization and the qualification for dealing with the refrigeration system recognized by this industry. If it needs other technician to maintain and repair the appliance, they should be supervised by the person who bears the qualification for using the flammable refrigerant.
  • Page 37 e. Cutting or welding f. Carry back to the service spot for welding The refrigerant should be recycled into the specialized storage tank. Service Manual Make sure that there isn’t any naked flame near the outlet of the vacuum pump and it’s well-ventilated.

  • Page 38: Maintenance

    Service Manual 8. Maintenance 8.1 Error Code List 1. In defect of refrigerant; 2. Indoor evaporator The Dual-8 Code Display In defect of temperature will show F0 and the refrigerant sensor works abnormally; complete unit stops. 3. The unit has been plugged up somewhere.

  • Page 39: Troubleshooting For Main Malfunction

    Service Manual 8.2 Troubleshooting for Main Malfunction ●Indoor unit: 1. Malfunction of Temperature Sensor F1, F2 Main detection points: ● Is the wiring terminal between the temperature sensor and the controller loosened or poorly contacted? ● Is there short circuit due to trip-over of the parts? ●...
  • Page 40 Service Manual 2. Communication malfunction E6 Start Cut off power supply. Check if connection line of IDU and ODU and the wire inside electric box are correctly connected. Connect the line Correct connection? according to Malfunction eliminated? wiring diagram. Main board matches Match correctly with display board? Main board of Malfunction eliminated?
  • Page 41 Service Manual 3.E9 Full Water Protection E9 protection Short circuit the full water If the unit is protection interface on indoor installed with mainboard according to the circuit water pump diagram Check if the water pump Replace the water pump works normally Replace the full water switch or make sure the float of full...
  • Page 42 Service Manual 4. Malfunction of Insufficient fluorine protection F0 Troubleshooting for F0 malfunction Heat exchangers are Clean the heat exchangers and remove Malfunction is too dirty or the air inlet/outlet eliminated. blockage of air inlet/outlet. is blocked. Compressor doesn't work Malfunction is Make compressor run normally.

  • Page 43: Exploded View And Parts List

    Service Manual 10. Removal Procedure Caution: discharge the refrigerant completely before removal. r t s i t a Open the cover plate of the 1.Pull out the electric box and then pull electric wire of the out the electric wire inside motor the box.
  • Page 44 Service Manual Unscrew the fixed screws 5.Loosen the fan of the fan blades and then blade and fan undo the buckle of the motor motor Separate the motor away from the motor support. Remove the fan blade Remove the Take the motor out motor away.
  • Page 45 PARTS GUIDE MULTI VARIABLE SERIES DUCT MV-D09BI, MV-D12BI, MV-D18BI, MV-D24BI...
  • Page 46 MV-D09BI...
  • Page 47 Description Part Code Note Qty Price Code MODEL: MV-D09BI Duct unit Air outlet frame assy 01865216 Cover of air outlet 01265298 Water Tray Assy 01285332 Top Cover Board Assy 01265200099 Evaporator Assy 011001060406 Sealplate sub-assy (evaporator) 01495317 Left Side Plate Assy 01315334 Sealplate sub-assy (outlet) 01495316...
  • Page 48 MV-D12BI...

  • Page 49: Removal Procedure

    Description Part Code Note Qty Price Code MODEL: MV-D12BI Duct unit Air outlet frame assy 01865216 Cover of air outlet 01265298 Water Tray Assy 01285332 Top Cover Board Assy 01265325 Evaporator Assy 011001060291 Sealplate sub-assy (evaporator) 01495317 Left Side Plate Assy 01315334 Sealplate sub-assy (outlet) 01495316...
  • Page 50 MV-D18BI...
  • Page 51 Description Part Code Note Qty Price Code MODEL: MV-D18BI Duct unit Air outlet frame assy 01865217 Cover of Air Outlet 01265331 Water Tray Assy 01285333 Evaporator Assy 011001060407 Top Cover Board Assy 01265328 Left Side Plate Assy 01315334 Sealplate sub-assy (evaporator) 01495317 Sealplate sub-assy (outlet) 01495316...
  • Page 52 MV-D24BI...
  • Page 53 Description Part Code Note Qty Price Code MODEL: MV-D24BI Duct unit Air outlet frame assy 01375224 Cover of Air Outlet 01265335 Water Tray Assy 01285334 Evaporator Assy 011001060408 Lower Cover Plate Sub-Assy 01265339 Left Side Plate Assy 01315334 Sealplate sub-assy (evaporator) 01495317 Sealplate sub-assy (outlet) 01495316...
  • Page 55 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...

This manual is also suitable for:

Mv-d12biMv-d24biMv-d18biMv-d09bi

Table of Contents