Evaporative Cooler Thermostat Wiring Diagram

Connect the wires in accordance with the wiring diagram on next page wiring.

Evaporative cooler thermostat wiring diagram. Off fan only high speed high vent fan only. Wall control thermostat and 2 speed evaporative cooler control system. Mine looks just like the diagram above. Thermostat pdf manual download.

All common wires white are tied together so the circuit is completed. I plan on just using 1 relay to activate the whole cooler control rather than multiple relays to control the different aspects of the cooler so this is a simple on off when cooling call comes from the thermostat. Evaporative swamp cooler switch thermostat wiring. Lasco evaporative water cooler thermostat with two speed six.

I have an evaporative cooler with 120vac control that i want to switch on and off using a relay that is activated when the cool call comes from my thermostat. The mastercool programmable thermostat is convenient to install and includes rain proof control box. Your digital thermostat controls a standard 115vac 60hz or 230vac 60hz residential evaporative cooler with blower motors from 1 3 hp up to 1 hp and 1 or 2 speeds. Other wiring color codes to wire in the thermostat the above would be followed.

This 6 position rotary wall switch is designed for 2 speed coolers with motors from 1 3 to 1 hp motors and it includes mounting screws. 32 thoughts on evaporative swamp cooler switch thermostat wiring joseph smith august 28 2020. For example l1 is labeled as power which is the black wire from the circuit breaker. It comes with assembled dimensions of in.

The above is a basic wiring diagram of how to wire up a thermostat for swamp cooler. Mpn the above is a basic wiring schematic for a swamp cooler switch.