Connection Specifications; Grounding; Phase Adder; Thermal Overload Protector - Alliance Laundry Systems HC18MD2 Manual Del Instalacion

Installation

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. Proper conductors of correct size must be
installed in accordance with National Electric Code 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 250-95.
The ground connection must be made to a proven earth
ground, not to conduit or water pipes.
Do not connect ground to neutral (N-white wire) leg at
terminal strip.
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Phase Adder

If three-phase service is unavailable for a 2 speed
model and a Roto-Phase or other phase adder is used,
connect artificial leg to L3 in input power junction
box.
IMPORTANT: Do not use a phase adder on any
variable-speed machine.

Thermal Overload Protector

Two-speed machines have thermal overload protectors
in drive motor windings and a separate fuse for control
circuit.
For variable-speed machines, the AC drive provides
overload protection for the drive motor.
F232135