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PRINCIPLES OF OPERATION
The thermoelectric cooler is configured for direct power application through the input connections on the terminal
block. The terminal block is located on the enclosure side of the product. The thermoelectric cooler can be used for
cooling or heating and is determined by the DC voltage polarity applied for the peltier modules at the terminal block.
Refer to the wiring diagrams for the correct wire connections depending on the desired operating condition. Note the
fan wiring will not change to match the peltier module wiring. The fan wiring is the same regardless of whether the
thermoelectric cooler is configured for cooling or heating.
MAINTENANCE
Beyond occasional inspection for dust or dirt buildup no special maintenance should be required.
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-6046-Hoffman-TE090624010-Thermoelectric-Cooler-24V-178-BTU.aspx
