Building Air Conditioning Control System
Power supply unit
Model: PAC-SC50KUA
Installation Manual
Before using the controller, please read this Installation Manual carefully to ensure
correct operation. Store this Installation Manual in a location that is easy to find.
Contents
1. Safety precautions .................................................. 1
2. Product feature ........................................................ 2
1. Specification .................................................... 2
2. Appearance ..................................................... 2
3. Installation ............................................................... 3
1. Parts prepared at site ...................................... 3
2. Installation space and the direction ................. 3
3. Unit installation ................................................ 4
4. Wiring ...................................................................... 4
1. Cover Removal and Installation ....................... 4
2. Power line ........................................................ 5
3. DC Power Supply and M-NET Transmission
Line .................................................................. 5
5. Allowable length of M-NET transmission lines ........ 6
