Contents
1. Safety Precautions ..................................................1
2. Parts List .................................................................2
3. External Dimensions ...............................................3
4. Product Features.....................................................4
5. System Diagram......................................................6
1. Standard configuration (using the AG-150A to
2. System with connection to an Expansion
controller (system with 50 or more units) ......8
6. Installation .............................................................10
7. Wiring ....................................................................21
1. System without connection to a PAC-YG50ECA
Expansion controller .....................................21
2. System with connection to a PAC-YG50ECA
Expansion controller ...................................22
8. Initial Setting..........................................................23
9. Test Run................................................................24
10. System Configuration Example.............................25
1. System with connection to a PAC-YG50ECA
Expansion controller ...................................25
11. External input/output usage ..................................26
1. External signal input function ..........................26
2. External signal output function........................27
12. LAN connection function .......................................28
13. Optional Accessories ............................................29
Centralized Controller
AG-150A
AG-150A-A
Installation Manual
Before installing the controller, please read this Installation Manual carefully to ensure
proper operation. Retain this manual for future reference.
Air-conditioner Control System
WT05368X08_toc.fm Page 1 Thursday, March 17, 2011 9:08 AM