Removal Of Output Inductors; Classic Compressor Only) - Trane Stealth RTAE Installation Instructions Manual

Removal of Output Inductors (1

Gen GP4 Classic Compressor
Only)
Physically remove output inductor from each circuit.
Remove thermal cutout limit switch connections 1B3
Figure 3. Electrical schematic with output inductor - circuit1
T2
T1
S2
S1
R2
R1
CIRCUIT 1
COMPRESSOR 1A
1
2
3
4
5
6
7
8
9 CON 1
10
11
12
13
14
15
16
CON 16
17
18
PART-SVN237B-EN
28A
G
1R3
19A
U
U1
1R3
20A
V
V1
1R3
21A
W
W1
1T1
AFD
400A
1
401A
2
402A
3
CON 7
403A
4
404A
5
405A
6
1XP34-1
1
2
1XP34-2 1XJ34-2
3
4
1X3-13
431B
5
430F
6
1B3
433A
CON 3 7
430G
1
8
439A
9
430H
10
11
CON 17
12
430A
13 1X3-10
431A
14
st
(circuit 1) or 1B4 (circuit 2); connect wires 431D to wire
433A (circuit 1); or connect wires 424D to wire 425A (circuit
2). Bypass or cap off coolant lines that pass through the
inductor. Reconnect the power conductors together with
recommended POLARIS insulated in-line splice connector
(See Step 6).
Remove
25A
U2
3M1
T1
28A
M
26A
V2 T2
T3
27A
W2
INSET "B"
1X3-13 1X3-12
3B5
431B 440A 431J 431A,C,D
3B1
404B BLK
BLK
SPLICE
1XJ34-1
SPLICE
P
405B
"B"
13
1X3-12
431A,C,D
431D
2
Connect wire 431D to wire 433A
(removed from output inductor
terminal strip)
Installation
14
9