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Installation
45
F8208301
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Input Voltage Requirements
For voltages above or below listed specifications,
contact your power company or local electrician.
If machine is intended for four-wire service, a neutral
leg must be provided by power company.
If a delta supply system is used on a four-wire model,
connect high leg to L3.
IMPORTANT: Improper connections will result in
equipment damage and will void warranty.
Circuit Breakers and Quick Disconnects
Single-phase machines require a single-phase inverse-
time circuit breaker. Three-phase machines and
variable-speed machines require a separate, three-
phase inverse-time circuit breaker to prevent damage
to the motor by disconnecting all legs if one should be
lost accidentally. Check the nameplate decal on the
back of the machine. Refer to Table 10 through Table
15 in this section for model-specific circuit breaker
requirements.
IMPORTANT: All quick disconnects should
comply with the above specifications. DO NOT use
fuses instead of circuit breakers.
Connection Specifications
IMPORTANT: Connection must be made by a
qualified electrician using wiring diagram provided
with machine, or according to accepted European
standards for CE-approved equipment.
Connect machine to an individual branch circuit not
shared with lighting or other equipment. Shield
connection in a liquid-tight or approved flexible
conduit. Copper conductors of correct size must be
installed in accordance with National Electric Code
(NEC) or other applicable codes.
Use wire sizes indicated in the Electrical Specifications
chart for runs up to 50 feet (15 m). Use next larger size
for runs of 50 to 100 feet (15 to 30 m). Use two sizes
larger for runs greater than 100 feet (30 m).
Grounding
For personal safety and proper operation, the machine
must be grounded in accordance with state and local
codes. If such codes are not available, grounding must
conform to the National Electric Code, article 250
(current edition). The ground connection must be
made to a proven earth ground, not to conduit or water
pipes.
Never touch terminals or components of
the AC inverter drive unless power is
disconnected for three minutes.
W737
DANGER
Hazardous Rotation Speed. Will cause
serious injury when controlling AC
inverter drive with a parameter unit, safey
features are bypassed allowing basket to
rotate at high speeds with the door open.
Place large sign on front of machine to
warn people of imminent danger.
W361
DANGER
Electrically heated machines DO NOT
require dual power sources. Do not
connect customer power or customer
load to the Internal Load Distribution
terminal block. Refer to the machine
electrical schematic for details.
W759
WARNING