Fluid Electrical Valves; Connection Precautions; Fan Wiring - CIAT condenciat CD Instruction Manual

26 - FLUID ELECTRICAL VALVES

100 to 400V
500V
540 to 700V

27 - CONNECTION PRECAUTIONS

Note:
All inputs:
- Forced stage control
- Automatic operation control
must be polarity-free.

28 - FAN WIRING

CONDENCIAT CD 350 to 700 models are equipped with two 2-speed fans (750 - 950 rpm) connected at low speed as standard.
The rotation speed can be easily modified on-site using the connection diagram below. The operation is carried out directly in the
motor terminal box, which is easily accessible
It may be necessary to switch to low speed for one of 2 reasons:
1/ Increasing the upper operating limit (outdoor air)
2/ Increasing the output power of the unit
YL
YL1 YL2
YL1
EN - 17
YL2
NA 06.130 C
EN