AMERICOOL WWC-1200 Owner's Manual
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AMERICOOL WWC-1200 Owner's Manual

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Summary of Contents for AMERICOOL WWC-1200

  • Page 1 Water Chiller Owner's manual...

  • Page 2: Table Of Contents

    Owner’s Manual Index Caution before using Product features Caution while maneuvering Instruction for installation Controller manual Instruction & caution for running Maintenance Self-diagnostic code Circuit diagram Model specification 2 page...

  • Page 3: Caution Before Using

    Owner’s Manual Caution before using Make sure to follow these safety tips to use the machine properly and Caution prevent any accident. ·Check the power source's voltage. ·Use the proper power cord for the machine. (to prevent fire, electric shock) ·Do not place and use any flammable ·Do not spray and wipe water, benzene, material near the machine.
  • Page 4 Owner’s Manual Caution before using Make sure to follow these safety tips to use the machine properly and Caution prevent any accident. ·Do not get the eyes near the air outlet port ·Do not block the air inlet & outlet port. while running to prevent the burnt from the heat.
  • Page 5 Owner’s Manual Caution before using Make sure to follow these safety tips to use the machine properly and Caution prevent any accident. ·Do not use or touch the damaged ·Make sure to have the power source power cord. is connected only with this machine. (to prevent fire, electric shock) (to prevent fire, electric shock) ·Make sure to do the grounding of the...

  • Page 6: Product Features

    Owner’s Manual Product features (WWC-1200) Control panel Water inlet port High pressure Water supply 40A(1inch) gauge port 15A(1/2inch) Low pressure Water outlet gauge Water level port gauge 40A(1inch) Drainage port Electric 15A(1/2inch) panel Air outlet Air inlet Carrying handle Moving wheel...

  • Page 7: Caution While Maneuvering

    Owner’s Manual Caution while maneuvering 1. While maneuvering, do not tilt the unit more than 40°. Too much tilting might cause malfunction of the machine. Do not put too much vibration or shock to prevent the gas leakage. To maneuver with forklift or hoist, please refer the below picture. 2.

  • Page 8: Instruction For Installation

    Owner’s Manual Instruction for installation [Choosing the right spot to install] 1. Do not use the machine at where explosive, flammable gas leakage might happen. 2. Install the machine at where is well ventilated and has low humidity. 3. Do not place any external substance near the ventilation port. 4.
  • Page 9 Owner’s Manual Instruction for installation [Instruction for the valve connection] 1. Make sure the pressure of the inlet valve lower than 0.1 Mpa, outlet valve lower than 0.6 Mpa. 2. Check if there is no leakage on the pipe while running. 3.

  • Page 10: Controller Manual

    Owner’s Manual Controller manual 1) Power button - Press and hold for 1 second to turn on the unit. - Press and hold for 1 second to turn off the unit. Note : When main power is on, compressor starts after 3 minutes.(Compressor protective system) Power button LED : Showing the power is on / off.
  • Page 11 Owner’s Manual Controller manual 3) Cool button - Press the button to select the cooling mode. - When current temperature is higher than target temperature, the cooling starts. When current temperature is lower than target temperature, the cooling stops. LED ON : Cooling on LED OFF : Cooling off (compressor stops, condenser fan stops, drainage pump starts) 4) Timer button...

  • Page 12: Instruction & Caution For Running

    Owner’s Manual Instruction & caution for running 1. Before initial start, fill up the tank with clean water (distilled water). (subterranean water might cause blocking of the pipe and multiple malfunction) 2. Recommended water is distilled water and tap water. - Mixing ratio (prevent freezing until -2℃) distilled water : 90wt%, Antifreeze : 10~20wt% (If the ratio is not correct, the circulation pump might have leakage.)
  • Page 13 Owner’s Manual Instruction & caution for running 5. Never run the machine without the water. This will damage the water pump. 6. Make sure the air not to go into the water pipe. 7. The compressor protective system will delay of the initial start of the compressor.

  • Page 14: Maintenance

    Owner’s Manual Maintenance 1. For the maintenance, cut off the power to the machine in advance. 2. Never do the maintenance while the machine is running. This cause various accident. [Cleaning the condenser] Use the air gun or brush to clean the fin of the condenser. Make sure not to bend or damage the fin.

  • Page 15: Self-Diagnostic Code

    Owner’s Manual Self-diagnostic code Alarm Problem Cause Corrective action display Reversed ·Power cable is ·Reconnect the power phased connected wrongly cable R,S,T correctly ·Do not run the machine when ambient ·Ambient temperature temperature is higher is too high Compressor than 45℃ ·Unstable power overload ·Reset the relay and...
  • Page 16 Owner’s Manual Self-diagnostic code Alarm Problem Cause Corrective action display ·Do not run the machine when ambient ·Too high ambient temperature is higher temperature High pressure than 45℃ ·Too high water ·Contact the service temperature agency ·Check the fan running ·Replace low pressure Refrigerant Refrigerant leakage or...

  • Page 17: Circuit Diagram

    Owner’s Manual Circuit diagram WWC-1200 PS (HP) page 17...

  • Page 18: Model Specification

    Owner’s Manual Model specification Model WWC-1200 Rated power 460V / 60Hz Cooling capacity 146,000 BTU Compressor 3phase scroll Power consumption 16.6 Kw Current consumption 20.8 Amps Tank capacity(L) Operation range 50~113 ( 10~45 ) (Ambient temperature) ℉ (℃) Operation range 41~86 ( 5~30 ) (water inlet temperature) ℉...
  • Page 19 SHIPPING LIST • (1) Water chiller • (1) Owner’s Manual OBTAINING SERVICE Weltem Water chiller by AmeriCool If the requires Service: 1. Use the TROUBLESHOOTING section in this manual to eliminate obvious causes. 2. Verify there are no circuit breakers tripped.
  • Page 20 12 months from the date of purchase to the end user. AmeriCool’s obligation under this warranty is limited to the repair or replacement at its op- tion, of any part or parts, which, upon Ameriool’s examination are shown to be defective, or at AmeriCool’s option, the return of the purchase price to the purchaser.

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