Trane TR150 Service Manual page 47

Test Procedures
6 6
1 RS485
2 Line in
3 Ground
4 Wire clamps
5 Motor
6 UDC
7 Relays
8 I/O
Illustration 6.3 I3 Frame
IP54 380–480 V, 5.5–7.5 kW
46
1
2
3
4
5
6
7
8
Illustration 6.4 I4 Frame
IP54 380–480 V, 0.75–4.0 kW
02/2017 All rights reserved.
RS485
Line in
Ground
Wire clamps
Motor
UDC
Relays
I/O
BAS-SVM04B-EN