Electrical Installation; Input Voltage Requirements; Connection Specifications; Grounding - Alliance Laundry Systems UM202 Serie Manual Del Usuario

Installation

Electrical Installation

Input Voltage Requirements

WARNING
Turn off power and water before attempting
any maintenance, repairs, or service, or
before opening any service panel or door.
Electrical Specifications
Voltage Cycle
208-240 60 Hz
220-240 50 Hz
380-415 50 Hz
440-480 60 Hz
NOTE: The control voltage is 220 V for all
systems.
Table 4
If a delta supply system is used, the high leg must be
connected to the L3 lead at the J-box.
NOTE: Rotation of the extractor basket should be
clockwise as indicated by the arrow on the lid. To
change direction of extractor rotation, interchange
the L1 and L2 leads.
IMPORTANT: Improper connections will result in
equipment damage and will void the warranty.

Connection Specifications

IMPORTANT: Connection must be made by a
qualified electrician using wiring diagram provided
with machine. Use liquid tight conduit and
connectors.
NOTE: Machine has passed rain test and is
certified for use in wet locations.
12
W532
Phase Wire
3 3
3 3
3 4
3 3
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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 with the National Electric Code. The ground
connection must be to a proven earth ground at the
location service panel and/or to a grounded metal cold
water pipe.
Use wire size indicated in Electrical Specifications table for runs up to 50 feet. Use next larger size for
runs of 50 – 100 feet. Use TWO sizes larger for runs
greater than 100 feet. This protects against voltage
drop which would result in a reduction of starting
torque.

Phase Adder

If three-phase service is not available and a Roto-
Phase or other phase adder is used, the artificial leg
must be connected to the L3A lead.
F232212