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Need a wiring diagram for mastercool evap 2 stage unit

I need to find a wiring diagram for a Mastercool evap cooler that has the ''precooler'' unit attached. The wiring I need to repair in in the control box mounted on the side of the unit which has a capacitor and 4 relays inside. Thei controls the fan motors, and pumps from the controling thermostat in the house.

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I have the wiring diagram in the cooler. I can photograph and send it to you. Do you still need it?

Posted on Jun 06, 2009

  • leentom87 Apr 03, 2011

    i need the same diagram can you please send it to me. thanks in advance

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