Installation manual

33Uniflair LE Accessories Manual
The following diagram provides a general diagram of wiring to the pump motor to the unit. This diagram
is also located inside the cover of the pump. For the DX units, a junction box is provided to wire the
cooling unit to the motor.
NOTE: Make certain that the line voltage corresponds to the voltage specified on the pump motor
nameplate. For proper installation, connect the pump to a constant source of power.
NOTE: Never connect to Digital Input 2 directly. Alway connect to a terminal block in the main electrical
box or in the condensate pump electrical box.
Electrical connections to Chilled Water units
1. Disconnect power to the unit.
2. The following electrical diagrams provides connection details to connect the condensate pump to
the Uniflair unit for CW-TD/UCV models. Use terminal blocks 20 and 51.
na4681a
PURPLE
PURPLE
AUX FLOAT
SWITCH
CAPACITOR
BLACK
BLACK
GREEN (GND)
GRN/YEL
GREEN (GND)
GRN/YEL
BROWN (L1)
BROWN (L2)
BROWN
BLUE
PUMP
MOTOR
MAIN FLOAT
SWITCH