For The Electrician - Scotsman NM1250R Service Manual

NM1250R

FOR THE ELECTRICIAN

CONFORM TO ALL APPLICABLE CODES
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
REMOTE CONDENSER
requirements, and for the minimum
WATERPROOF
circuit ampacity. The machine
(LIQUID TIGHT)
requires a solid chassis to earth
CONDUIT
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.
ICEMAKER
Electrically the remote condenser fan
JUNCTION BOX
motor is connected to the icemaker at
the contactor 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
POWER
condenser and machine field wiring
SUPPLY
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.
November, 1988
Page 10