Trane RTHD Troubleshooting Manual page 39
Air and water cooled chillers
Hide thumbs
Also See for RTHD:
- Installation instructions manual (68 pages) ,
- User manual (32 pages) ,
- Installation operation & maintenance (184 pages)
Table of Contents
Advertisement
RLC-SVD05A-EN
Starter
1K3
1K3
When Maximum Phase
Current Drops Less
Than 85% of
Nameplate RLA for
1.5 Seconds
1K2
L2
Power Flow
Figure 21.Y-Delta Starter Sequence
1K3
1K3
1K4 Is Energized
1K2
L2
Power Flow
Figure 22.Y-Delta Starter Sequence
L1
1K1
1K4
R
1K4
1K4
1K1
1K2
L1
1K1
1K4
R
1K4
1K4
1K1
1K2
1K2
1K1
L3
1K2
1K1
L3
39
Advertisement
Table of Contents
Troubleshooting
