Trane CVRD Installation Manual page 8

8
Installation
Table 1. Point to point wiring instructions for sub panel
From
Wire Component
Number Number
711 Power supply, 2A50
712 Power supply, 2A50
710 Power supply, 2A50
713 Transformer, 2T5
714 Transformer, 2T5
708 Signal conditioner, 2K40 1
709 Signal conditioner, 2K40 3
704 Signal conditioner, 2K40 6
705 Signal conditioner, 2K40 5
706 Signal conditioner, 2K40 8
707 Signal conditioner, 2K40 7
Yellow Relay, 2K41
Orange Relay, 2K41
White/ Relay, 2K41
Yellow
White/ Relay, 2K41
Black
W2 Dual Binary Input, 2A53 J2-3
700 Starter Module, 2A1
702 Starter Module, 2A1
none Starter Module, 2A1
none 2K11 Interlock Relay
none 2K12 Start Relay
none 2K11 Interlock Relay
703 Starter Module, 2A1
none Starter Module, 2A1
none 2K12 Start Relay
Note 1: Jumper wire W2 required if Emergency Stop feature not used.
To
Terminal Number Component
(or Wire) Number
J2-2 Transformer, 2T5
J2-1 Transformer, 2T5
J2-3 2X1, terminal block
H1 2X1, terminal block
H3 2X1, terminal block
2X1, terminal block
2X1, terminal block
Dual Analog
Input/Output, 2A54
Dual Analog
Input/Output, 2A54
2X1, terminal block
2X1, terminal block
Yellow wire Dual Binary Input,
2A53
Orange wire Dual Binary Input,
2A53
White/Yellow wire 2X1, terminal block
White/Black wire 2X1, terminal block
Dual Binary Input,
2A53
J12-2 2X1, terminal block
J10-3 2X1, terminal block
J10-1 2K11 Interlock Relay
3 2K12 Start Relay
Orange 2K11 Interlock Relay
Coil 2X1, terminal block
J8-1 2K11 Interlock Relay
J8-1 2K12 Start Relay
White/Yellow 2X1, terminal block
Terminal
Number
(or Wire)
X1
X2
2X1-G
2X1-1
2X1-2
2X1-1
2X1-2
J2-3
J2-1
2X1-V2
2X1-V1
J2-1
J2-2
2X1-2
2X1-14
J2-4
(See Note 1)
2X1-2
2X1-14
1
Yellow
Coil
2X1-2
3
White/Black
2X1-2
PART-SVN82C-EN