Sinclair BOAT Series Service Manual
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Sinclair BOAT Series Service Manual

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SERVICE MANUAL
BOAT SERIES
ASB-12A, ASB-16A

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  • Page 1 SERVICE MANUAL BOAT SERIES ASB-12A, ASB-16A...
  • 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

    Contents 1 PRODUCT ........................1 1.1 MODELS LIST ......................... 1 1.2 NOMENCLATURE ......................1 1.3 FUNCTION ........................2 1.4 PRODUCT DATA ......................2 1.4.1 Operation Range ......................... 3 1.4.2 Electrical Data ..........................4 1.5 PIPING DIAGRAM ......................4 2 CONTROL ........................5 2.1 OPERATION FLOWCHART .....................
  • Page 4 4.4.1 Compressor ..........................27 4.4.2 The 4-way valve ........................29 4.4.3 Tube in tube heat exchanger ..................... 31 4.5 EXPLODED VIEWS AND PART LIST ................33...

  • Page 5: Product

    1 PRODUCT 1.1 MODELS LIST Capacity Power Model Product Code Refrigerant Appearance Cooling Heating Supply (Btu/h) (Btu/h) 10500 10900 220-240V~1Ph 50Hz EY10000421 ASB-12A 11900 12200 230V~1Ph 60Hz R410A 13600 220-240V~1Ph 50Hz 10900 EY10000401 ASB-16A 230V~1Ph 60Hz 11900 15000...

  • Page 6: Function

    1.3 FUNCTION Function Description Applied Sites It is applied for all kinds of ships. It can be installed in incapacious place, like the space under the closet Compact design and seats of the ship, which affects the outlook of the ship and is coordinate with the ambience.

  • Page 7: Operation Range

    Pipe 22.2 22.2 25.4 25.4 Diameter － Evaporator Type Hydrophilic-louver － Filter － Type Centrifugal fan － Drive Type Direct － Quantity Diameter-Hei Φ7. 48 Φ7. 48 Φ7. 48 Φ7. 48 × × × × Inch Sound Pressure Level width Unit Dimensio depth...

  • Page 8: Electrical Data

    1.4.2 Electrical Data Compressor Supply Blower Motor Model Power Supply Qty. RLA(A) LRA(A) — V,Ph,Hz Each Each Each RLA(A) ASB-12A 5.5(60Hz) 5.8(50Hz) 27(60Hz) 29(50Hz) 230V~ 1Ph 60Hz 220-240V~ 1Ph 50Hz ASB-16A 5.85(60Hz) 5.98(50Hz) 35(60Hz) 38(50Hz) Notes: RLA: Rated load amperes. LRA: Locked rotor amperes.

  • Page 9: Control

    2 CONTROL 2.1 OPERATION FLOWCHART 2.1.1 Cooling/Dry Operation...

  • Page 10: Heating Operation

    2.1.2 Heating Operation...

  • Page 11: Main Logic

    2.2 MAIN LOGIC 2.2.1 Cooling/Dry Mode 2.2.1.1 Cooling ON Condition: Compressor ON: Tamb≥Tset＋1℃ and no error at the same time. When cooling is entered (they are just conditions for compressor ON, if they can’t be met, only indoor fan is running when startup of the unit while water pump and compressor are not running.

  • Page 12: Heating Mode(Defrosting/ Auxiliary Electric Heater)

    Description： a. Indoor fan is running at setting speed. b. Compressor stops c. Water pump stops after the compressor has stopped for 5s. d. Sequence Chart (2)The way depends on the command. Description： a. After the command is sent, the compressor stops. b.
  • Page 13 c. Compressor starts up when the water pump has started up for 5s. d. When compressor firstly starts up for 15s, 4-way valve is energized. Sequence Chart： 2.2.2.2 Betweenness of Heating Condition: Tset－1℃＜Tamb＜Tset＋1℃ and no error at the same time(( if there is error, handle it according to troubleshooting sequence).

  • Page 14: Fan Mode

    Sequence Chart: (2)The way depends on the command. Description： a. Compressor stops after command is sent. b. 5s later, water pump stops. c. 30s later after the stop of compressor, indoor fan stops. d. 4-way valve is deenergized after the compressor has stopped for 2min. Sequence Chart：...

  • Page 15: Remote Controller

    Auto Air Speed： Heating： If Tamb≥Tset, it is automatically set to be low speed. If Tset－2℃<Tamb<Tset, it is automatically set to be mediate speed. If Tamb≤Tset－2℃, it is automatically set to be high speed. During this course, there must be 30s delay at least. Cooling：...
  • Page 16 mode, fan speed can't be adjusted. ●When selecting fan mode, air conditioner will operate in fan mode only. Then press FAN button to adjust fan speed. ●When selecting heat mode, air conditioner will operate under heat mode. Then press + or - button to adjust set temperature.

  • Page 17: Wired Remote Controller

    remaining time. Within 5s, press TIMER button again to cancel this function. Note: ● Range of time setting is: 0.5~24h ●The interval between two motions can't exceed 5s, otherwise the remote controller will exit setting status. ●Timer function is not available for this model. 2.3.1.9 Introduction for special function 2.3.1.9.1Child lock function Press ―+‖...
  • Page 18 This manual controller has memory function, if power off happened during the operation, the controller will memorize the status of ON/OFF, operation mode, set temperature, operation fan speed, temperature display format and time of starting interval. After powered on, the manual controller will display the setting status before power off automatically;...
  • Page 19 ●In ―FAN‖ mode, all LED marked work pattern will extinguish, and hand controller will indicate room temperature. But this temperature cannot be set ●In ―HEAT‖ mode, the LED marked will be light when the setting temperature is lower than the room temperature, it will not run. ●In ―AUTO‖...
  • Page 20 seconds, and to shield other buttons. ●After manual controller powered on, if there is wireless remote controller or at the same time to press other buttons except the ▲ button and fan speed button simultaneously, and then press the ▲ button and fan speed button simultaneously for 5 seconds, it will display the figure of interval time for 5s.

  • Page 21: Dimension

    2.3.3 Dimension 2.3.4 Installation Before mounting the manual controller, consider the location. The manual controller should be mounted on an inside wall, slightly higher than mid-height of the cabin. The cut out size for the manual controller is 2 1/2‖ (64mm) wide by 3 5/16‖ (84mm). Do not mount the manual controller in direct sunlight, near any heat producing appliances or in a bulkhead where temperatures radiating from behind the panel may affect performance.

  • Page 22: Installation

    3 INSTALLATION 3.1 Dimension Data Units: mm 119.4 ASB-12A 119.4 ASB-16A Package includes: Remote Controller, Wired Controller, Communication Cable of Wired Controller. It is necessary to purchase Power Supply Wire, Inlet / Outlet Water Pipe, Condensing Drain Pipe, Flexible Ducting, Air Diffuser, Air Return Grill, Water Pump and Filter individually for installation: •...

  • Page 23: Unit Installation

    installation is complete, test the installation by pouring water into the pan and checking for good flow. For installation of the condensate drain:  Attach a 5/8‖ I.D. reinforced hose to the hose barb and secure with stainless steel hose clamps.

  • Page 24: Water System Installation

    3.4 Water System Installation Several guidelines should be followed during the installation of the seawater system. Since the circulation pump is centrifugal and not self-priming, it must be mounted so that it is always at least 1’ (305mm) below the water line regardless of which tack the vessel is on. Pump may be mounted horizontally or vertically, however, the discharge must always be above the inlet.

  • Page 25: Electric Wiring Work

    3.5 ELECTRIC WIRING WORK 3.5.1 Electric Wiring Design POWER PUMP Connect with CN71 wired controller 3.5.2 Specification of Power Supply Wire and Air Switch Capability of Air Minimum Sectional Area Minimum Sectional Area Power Supply Swith of Earth Wire of Power Supply Wire Model V Ph Hz ASB-12A...

  • Page 26: Maintenance

    4 MAINTENANCE 4.1 TROUBLE TABLE Trouble Code Trouble Name Origin of Trouble Signal Control Description When high pressure is detected for continuous 3s, turn off the system( 4 way-valve is excluded High Pressure when heating), and ―E1‖ will be displayed. It Protection of High Pressure Switch cannot be recovered.
  • Page 27 Trouble Code Trouble Name Origin of Trouble Signal Control Description When communication error has been detected for 1min, system is turned off 94-way valve is excluded when heating and indoor fan stops Communication Error Communication malfunction after the compressor has stopped for 30s.)and Protection E6 is displayed.

  • Page 28: Flow Chart Of Troubleshooting

    4.2 FLOW CHART OF TROUBLESHOOTING 4.2.1 High Pressure Protection...

  • Page 29: Low Pressure Protection

    4.2.2 Low Pressure Protection 4.2.3 Temp Sensor Error...

  • Page 30: Wiring Diagram

    4.3 WIRING DIAGRAM The following electric diagram is for reference only. Please refer to diagram sticked on the unit as the latest version. ASB-12A...

  • Page 31: Disassembly And Assembly Procedure Of Main Parts

    ASB-16A 4.4 DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS 4.4.1 Compressor Disassembly and Assembly of Compressor Remark : Make sure that there isn’t any refrigerant in pipe system and the power supply is cut off before removal of the compressor. Process Pictorial View Handling Description...
  • Page 32 ● 2. Disassemble Unscrew retaining nut by retaining nut screwdriver. ● Heating uction and discharge pipe by acetylene welding and then unplug them from compressor. ● 3. Disassemble the Conduct nitrogen-fill protection on discharge pipe and the process pipe and the pressure of nitrogen is 0.5±...

  • Page 33: The 4-Way Valve

    ● Connect the power cord to retaining 7. Connect power cord bolts according to disassebly of compressor sequence. ● Screw the bolts tightly. 8. Vacuumize system ● Vacuumize system by feeding fluorin by feeding fluorin nozzle. nozzle. ● Charge refrigerants again by feeding 9.
  • Page 34 ● Heat connecting pipe of 4 vents of 4-way valve by gas welding and then unplug 4-way valve. ● nitrogen-fill protection shall 2. Dismantle 4-way conducted on welding joint and the pressure of nitrogen is 0.5± 0.1kgf/c㎡ valve. ( relative pressure) ●...

  • Page 35: Tube In Tube Heat Exchanger

    4.4.3 Tube in tube heat exchanger Disassembly and Assembly of tube in tube heat exchanger Process Pictorial View Handling Description ● Heat connecting pipe of bushing and 4-way valve by gas welding and then unplug bushing. nitrogen-fill protection shall be 1.
  • Page 36 Disassembly and Assembly of Fan and Fan Motor Process Pictorial View Handling Description ● 1. Disassemble fan Disassemble fan by screwdriver. ● 2. Install fan Fix the fan by screwdriver.

  • Page 37: Exploded Views And Part List

    PARTS GUIDE SERIES...
  • Page 38 ASB-12A...
  • Page 39 Description Part Code Note Qty Price Code MODEL: ASB-12A Boat Air Conditioner Compressor and Fittings 00203918P 4-Way Valve Assy 030152060032 Double Pipe Condenser Sub-Assy 01139404 Capillary assy 030006000455 Filter 11129403 Remote Controller 30510065_L61778 Evaporator Assy 01023910 Condenser fixer none Left Handle 26235401 Retaining Plate 01729602...
  • Page 40 ASB-16A...
  • Page 41 Description Part Code Note Qty Price Code MODEL: ASB-16A Boat Air Conditioner Compressor Gasket none Compressor and Fittings 00203919P Pressure Protect Switch 46020007 Pressure Protect Switch 46020006 4-Way Valve Assy 030152060033 Magnet Coil 430004005 Filter A 0721302603 One Way Valve 07130103 Strainer A 07210022...
  • Page 43 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:

Asb-12aAsb-16a

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