Specifications

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Electrical Installation Requirements

IMPORTANT: Electrical ratings are subject to change.

Refer to serial decal for electrical ratings information

specific to your machine.

DANGER

Electrical shock hazard will result in death or serious

injury. Disconnect electric power and wait five (5) mi-

nutes before servicing.

W810

WARNING

Dangerous voltages are present inside the machine.

Only qualified personnel should attempt adjustments

and troubleshooting. Disconnect power from the ma-

chine before removing any cover and guards, and

before attempting any service procedures.

W736

WARNING

Hazardous Voltage. Can cause shock, burn or death.

Verify that a ground wire from a proven earth ground

is connected to the lug near the input power block

on this machine.

W360

Electrical connections are made at the rear of the machine. The

machine must be connected to the proper electrical supply shown

on the identification plate attached to the rear of the machine, us-

ing copper conductors only.

IMPORTANT: Alliance Laundry Systems warranty does

not cover components that fail as a result of improper

input voltage.

Make sure the correct transformer jumper (208 Volt or 240 Volt)

is in place. Refer to the “optional” Electrical Service Conversion

label located on the back of the machine near the electrical serv-

ice input for machine electrical requirements.

AC inverter drives require a clean power supply free from volt-

age spikes and surges. Use voltage monitor to check incoming

power.

The following conditions require corrective action, contact the lo-

cal utility to adjust the voltage.

• If the local utility cannot adjust the input voltage, install a

buckboost transformer to lower the input voltage.

• Input voltage is above 240V or 480V, phase to ground voltage

exceeds 125% of normal line to line voltage, or 240V open

delta configuration (stinger leg). Contact the distributor or the

manufacturer for assistance.

On variable-speed models, the inverter drive provides thermal

overload protection for the drive motor. However, a separate

three-phase circuit breaker must be installed for complete electri-

cal overload protection. This prevents damage to the motor by

disconnecting all legs if one should be lost accidentally. Check

the nameplate on the back of the machine for recommended cir-

cuit breaker requirements size.

IMPORTANT: Do NOT use fuses in place of a circuit

breaker.

CAUTION

Do not use a phase adder on any variable-speed ma-

chine.

SW037

The machine 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 machine, or accord-

ing to accepted European standards for equipment labeled with

the CE mark.

Refer to serial plate for recommended circuit breaker size and de-

termine wire size based on local code requirements.

Refer to serial plate for recommended circuit breaker size and de-

termine wire sizes 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 machine must

be grounded in accordance with state and local codes. If such co-

des 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 19 and Figure 20 .

WARNING

Electrically heated machines DO NOT require dual

power sources. Do not connect customer power or

customer load to the Internal Load Distribution ter-

minal block. Refer to the machine electrical schemat-

ic for details.

W759

Specifications and Dimensions

F8410701ENR10