Installation manual

Uniflair LE Accessories Manual66
3. Attach the grounding wire from the harness to the grounding screw on the unit.
4. Attach the electrical wires to the 24 V AC power terminals provided in the terminal block of the Uniflair
CW unit.
Configuration
1. From the display interface, put the unit in stand-by mode and wait for the fans to stop.
2. From the main screen press the Prg key, select SERVICE MENU and press Enter to confirm.
3. Type in the Service Password (see the envelope attached to the manual) and press Enter to confirm.
4. Select Hardware Settings and press Enter to confirm.
5. Navigate to the parameter settings screen and begin configuration:
Evaporating fan
Fan Supply (Fan power supply (Monophase/Triphase): 3ph
Modulation with air pressure enabled (Fan modulation activated by the air pressure
transducer): Modulation with Air
Air pressure transducer:
Y = transducer and AFPS kit is installed in the unit
N = units in LAN network, transducer is not installed but modulation is activated.
na4639a
GROUNDING SCREW
na4635a
TYPICAL 24 V
CONNECTION IN
UNIT
WIRES FROM THE
UNIT
TERMINAL BLOCK 05
TERMINAL BLOCK 25
EVAPORATING FAN
Fan Supply: 3ph
Modulation with air pressure enabled: Y Y
Air press.transducer Y/N