Revision: 01 02/29/2016
Page 9
ELECTRICAL
SUPPORT
A fused disconnect of a HVAC approved circuit breaker must be field provided and installed per
the National Electric Code. There is access to the unit for electrical connection through the unit
bottom or the lower portion of the unit back. Be sure unit is properly grounded.
A fused disconnect must be provided for the air cooled condenser for air cooled condenser for
air cooled units and dry fluid cooler for the glycol cooled units.
CONDENSATE
DRAIN
CONNECTION
A submersible water pump is placed on the drain pan and will active when the pump detect
water condensation and pump the water condensation out from the condensate line located
rear top panel of the unit. Field install must connect the condensate line to building drain
system properly according to the building guidelines. See Figure 5 - Back view for location of the
condensate water pump.
WATER
CONNECTIONS
For water cooled units where water supply shall be either city water or cooling tower. Provide
a shut off valve in supply and return line for isolation.
