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User Manual
Table of Contents
System Diagram ............................................................................................. 4
Positioning the System ................................................................................... 5
External Fittings .............................................................................................. 5
Coolant Filling and Powering-On .................................................................... 7
Display Panel .................................................................................................. 8
Temp Set ......................................................................................................... 9
Alarm Set ...................................................................................................... 10
Relay Set ...................................................................................................... 10
Pump Set ...................................................................................................... 11
Display Set .................................................................................................... 11
Troubleshooting ............................................................................................ 13
Limited Warranty ........................................................................................... 14
WARNING:
The Koolance liquid coolant contains chemicals which may
be harmful or fatal if swallowed. KEEP THIS AND ALL DANGEROUS
CHEMICALS OUT OF THE REACH OF CHILDREN. Please refer to
the coolant MSDS available on our website: www.koolance.com
KOOLANCE CONTACT INFORMATION
Koolance Incorporated (USA)
Address:
2840 W. Valley Hwy. N., Auburn, WA, USA 98001
Telephone: +01-253-249-7669
Fax:
+01-253-249-7453
Sales Email:
sales@koolance.com
Tech Email:
tech@koolance.com
Web:
www.koolance.com
!
CAUTION:
The EXC-800 chiller is specific to one input voltage (either
110VAC or 220VAC) and will not auto-switch between these voltages.
Supply only the proper input voltage, as labeled above the AC plug on
the rear of the unit. Supplying the improper voltage can damage the
unit and is not covered by the product warranty.
!
CAUTION:
Always keep the EXC-800 chiller upright during operation.
Additionally, THE UNIT MUST BE KEPT UPRIGHT FOR AT LEAST
24 HOURS BEFORE POWERING ON. This is to allow enough oil to
reach the compressor. Powering-on the unit too early can permanently
damage the compressor and is not covered by the product warranty.
!
CAUTION:
This cooling system can chill liquid below the ambient air
temperature, which may cause condensation to form on tubing and cold
plates. It is highly recommended to keep the temperature at or above
the ambient temperature. (See “TEMP SET” for details.)
!
CAUTION:
Do not use a temperature set-point that is below the
coolant’s freezing point. This may damage the cooling unit and is not
covered by the product warranty. It is recommended to always keep
the temperature set-point at or above ambient temperature.
!
Product Specifications
- Weight: 26kg (approx.)
- Dimensions: 270 x 360 x 245mm (approx.)
- Operating Temperature Range: Ambient 0-40°C, Water 0-40°C
- Cooling Capacity: 800W (2730 BTU/hr) @ 25°C liquid/ambient
- Refrigerant: R-134a
- Pump: Koolance P/N PMP-500
- Power Input: (Depends on model), either 110VAC or 220VAC
- Power Consumption: 450W @ 25°C, 650W @ 35°C (approx.)
