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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Specifications and Dimensions
F232084
32
The AC drive provides thermal overload protection for
the drive motor. However, a separate three-phase
circuit breaker or electrical supply disconnecting
device must be installed for complete electrical
overload protection. This prevents damage to the
motor by disconnecting all legs if one should be lost
accidentally. Check the data plate on the back of the
washer-extractor or refer to Table 7 for circuit breaker
requirements.
IMPORTANT: Do NOT use fuses in place of a
circuit breaker.
The washer-extractor should be connected to an
individual branch circuit not shared with lighting or
other equipment.
The connection should be shielded in a liquid-tight or
approved flexible conduit with proper conductors of
correct size installed in accordance with the National
Electric Code or other applicable codes. The
connection must be made by a qualified electrician
using the wiring diagram provided with the washer-
extractor, or according to accepted European standards
for equipment labeled with the CE mark.
Use wire sizes indicated in Table 7 for runs up to
50 feet (15.24 meters). Use next larger size for runs of
50 to 100 feet (15.24 to 30.48 meters). Use 2 sizes
larger for runs greater than 100 feet (30.48 meters).
For personal safety and for proper operation, the
washer-extractor must be grounded in accordance with
state and local codes. If such codes are not available,
grounding must conform with the National Electric
Code, article 250 (current edition) or accepted
European standards for equipment labeled with the CE
mark. The ground connection must be made to a
proven earth ground, not to conduit or water pipes.
Refer to Figure 17.
Figure 17
After electrical installation is complete, run the
machine through a test cycle and check for a clockwise
basket rotation during the extract step. If rotation is not
clockwise, disconnect the power from the machine and
have a qualified electrician reverse any 2 motor leads at
the AC drive terminal block.
Do not use a phase adder on any variable-
speed machine.
SW037
CAUTION
PHM572N
1 Grounding Lug: Connect to proven earth
ground
2 Power Input Block
Connections to
Control Module
(L1)
R
Black
(L2)
S
Blue
(L3)
T
Red
1
2