1. Turn off power
before installing switch. The installer of this switch must be
technically qualified for this type of installation. A
qualified electrician should check all wiring and circuit
breakers and be sure that the cooler installation is
effectively grounded. 2. Refer to
evaporative cooler installation instructions and all
applicable electrical codes for correct installation of
evaporative cooler, switch and wall switch box, correct wiring
procedures and effective grounding.
3. Motor and pump
voltage and amperage must not exceed switch specifications.
This switch is recommended for 120 volt applications only.
4. This diagram is
a basic schematic and is not intended to represent all methods
of installation because of various cord, plug, and pump
configurations. See evaporative cooler installation
instructions and motor and pump instructions for proper motor
and pump wiring. Be sure motor, pump and cooler are properly
grounded. Color coded wires must not be interchanged or
interconnected with each other.
5. CAUTION: Turn the switch
to "OFF" position before turning power on.