Mastercool Thermostat Wiring Diagram. Evaporative swamp cooler switch thermostat wiring hvac how to. For 3 secsmount position top and then snap bottom indoor unit onto its wall mount ing plate.
Mastercool 67680 evaporative cooler air conditioner wiring diagram. Thermostat pdf manual download. Such as two 2 wire romex wire caution.
Wiring diagram mastercool thermostat wiring diagram 9 out of 10 based on 40 ratings.
The mastercool programmable thermostat is convenient to install and includes rain proof control box. I have a 10 year old mastercool mc4400 with the original mastercool thermostat and control unit on the side of the cooler. 7 connect the wires in accordance with the wiring diagram on next page wiring diagram also located on the inside lid of appliance control box. Analog thermostat wiring diagram.