Module Connections For Interconnecting Wiring; Interconnecting Wiring (Field Wiring Required) - Trane R Series Installation Operation & Maintenance

Helical rotary liquid chillers. 175-450 ton units (60 hz) 125-450 ton units (50 hz)
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M a i n
P o w e r
1
2
3
G
F
G
F
G
F
C T ' s
Figure 21
Solid State Starter Panel Power Wire Routing
RTHD-SVX01D-EN
Installation Electrical
1 G
T 2
2 G
T 3
3 G

Module Connections for Interconnecting Wiring

All connectors can be unplugged or the wires can be removed from the
screw assembly. If an entire plug is removed, make sure the plug and the
associated jack are marked for proper location identification during reinstalla-
tion.
CAUTION
Equipment Damage!
Plugs and jacks must be clearly marked before disconnecting,
because specific plugs will fit into other jacks. Possible damage to
equipment may occur if the plugs are reversed with the jacks.

Interconnecting Wiring (Field Wiring Required)

NOTE: Important: Do not turn chiller on or off using the chilled water pump
interlocks.
T 1
7 C
T 6
9 C
T 4
1 1 C
1 1 C
T 5
T 3
S o l i d
S t a t e
S t a r t e r
L 3
3
F
K
9 C
7 C
T 1
T 2
N o t e : S S S
i n s t a l l e d i n
p a n e l u p s i d e -
d o w n .
L 2
L 1
2
1
F
F
K
K
1 K
T o C o n t r o l s
2 K
3 K
67

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