For The Electrician - Scotsman NME650R Service Manual

FOR THE ELECTRICIAN

The electrical power to the unit is supplied through
the junction box at the rear of the machine.
Check the nameplate (located on the back panel)
for the voltage requirements, and for the minimum
circuit ampacity. The machine requires a solid
chassis to earth ground wire.
The ice maker should be connected to its own
electrical circuit so it would be individually fused.
Voltage variation must remain within design
limitations, even under starting conditions.
Electrically the remote condenser fan motor is
connected to the icemaker at the contactor
GROUND
THE
CHASSIS
CONFORM TO ALL APPLICABLE CODES
TERMINAL STRIP
FOR REMOTE
CONDENSER
ICEMAKER
JUNCTION BOX
POWER
SUPPLY
terminals for the compressor and the fan motor
operates whenever the compressor operates.
Electrical connections are made at the junction
box at the back of the icemaker and at the junction
box on the remote condenser.
The remote condenser must be wired to the
icemaker in accordance with local and national
electrical codes with a minimum of 18 Awg. wire
with an ground bonding wire connected to the
ground screws provided in both the condenser and
machine field wiring boxes. All outdoor wiring
must be in rainproof conduit.
All external wiring must conform to national,
state, and local electrical codes. The use of a
licensed electrician is required to perform the
electrical installation.
August 1993
Page 9
NME650R
RAIN PROOF
CONDUIT