Electrical Requirements; Electrical Connections - ELECTRO FREEZE 876 Operator's Manual

ELECTRO FREEZE
2.3

Electrical Requirements

Figure 2-3 Plug
1. Always verify electrical specifications
on the data plate (see figure 3-1) of
each individual freezer. Data plate
specifications will always supersede
the information in this manual.
2.4

Electrical Connections

1. Double freezers with two compressors
require one power supply for each
side of the freezer. Each side of the
freezer operates independently.
2. Check the data plate for fuse
size, wire ampacity and electrical
specifications.
3. Refer to the wiring diagram provided
for proper power connections.
4. Electrical connections are made in the
junction box located mid-level behind
the left side panel.
4
Models 876, 876B, 876C, 876RH, 876BRH, 876CRH & 875 Batch
CAUTION
To prevent accidental electrical
shock, a positive earth ground
is required.
Plug Rating:
20A, 125VAC
(For use with a NEMA
"5-20R" Receptacle)
CAUTION
To prevent accidental electrical
shock, a positive earth ground
is required.
2. Refer to the data plate on the rear
panel for connection of proper fuse or
HACR circuit breaker.
3. Refer to the wiring diagram provided
for proper power connections.
4. All 115 volt 20 amp freezers are
supplied with a factory power
cord (Figure 2-3) that requires a
NEMA "5-20 R" type receptacle to
accommodate the plug. All freezers
should be connected to a circuit
separate from any other electrical
equipment.
5. Supply voltage must be within ±
10% of the voltage indicated on the
nameplate. Request your local power
company to correct any voltage
problem.
6. For 3 phase freezers, beater shaft
rotation must be clockwise as viewed
from the front of the freezer.
WARNING
Warning: When installing the machine,
insert an all pole disconnect, adequately
sized according to freezer nameplate
marking with electrical contact spacing
of 3mm minimum. This should be within
sight of the freezer.
5. Use a flexible connection when
permissible. All materials and
connections must conform to local
codes and the National Electrical
Code.
6. For 3 phase freezers, beater shaft
rotation must be clockwise as viewed
from the front of the freezer.
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