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-800-497-4524 EIC SOLUTIONS, INC
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215-443-5190
DC voltage units – this unit will not have a plug on the end. Connect the wires to an
appropriate power source using standard safe wiring methods. Wire colors are as follows:
Red - Positive
Black - Negative
Green – ground
A wiring diagram is shown in Fig. 2.5 below.
Figure 2.5
For other voltages you will receive a separate wiring diagram showing the correct method
of applying power.
If you purchased a Digital Temperature Controller with your AC unit, a separate wiring diagram
has been provided which will show the correct method of applying power to your particular air
conditioner.
Upon applying power to the air conditioner the fan on the cold side (inside the enclosure) will
come on. The hot side fan (outside the enclosure) may also run depending on where the
thermostat is set. The cold side fan always runs to circulate air within your enclosure thereby
eliminating any “hot spots”. The hot side fan will only run when the air conditioner is cooling –
they are “pumping” the heat from the inside of your enclosure to the outside air.
