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

ELECTRO FREEZE Models 876, 876B, 876C, 876RH, 876BRH, 876CRH
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2.2 Installation

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2.3

Electrical Requirements

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1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 Figure 2-3
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184633
CAUTION
All materials and connections
must conform to local
requirements and be in
compliance with the National
Electrical Code (NEC).
1. This freezer is designed for
indoor use and must be protected from
outdoor weather conditions.
' 2. Where codes permit, Electro
Freeze recommends that floor model
freezers be installed on casters and
both counter and floor models have
flexible water and electrical connec-
tions for easier service and cleaning.
3. All models require a minimum
3-inch (7.6 cm) clearance on either of
the side panels.
All materials and connections
must conform to local require-
ments and be in compliance with
the National Electric Code (NEC).
CAUTION
To prevent accidental
electrical shocks, a
receptacle with a
positive earth ground
is required.
Plug Rating:
20A, 125VAC
(For use with a NEMA
"5-20R" Receptacle)
Plug
4. Water cooled models require a
3/8-inch MPT water inlet and water waste
connection. The connections are found on
the bottom, under the compressor mounting
area. They are tagged "Water Inlet" and
"Water Waste." A manual shut-off valve
should be installed in the water inlet line at
the time of installation. Be sure to maintain
inlet water pressure above 35 psig (241 kPa)
and below 140 psig (965 kPa)
Note on Counter Models: Verify weight of
freezer. Ensure the counter or table has
sufficient strength to hold this weight and
prevent excessive vibration.
5. Place the freezer in its final location
and adjust the legs or casters so that it is
level side-to-side and the front is approxi-
mately 1/4-inch lower than the rear to allow
proper drainage of the freezing cylinder.
1. Always verify electrical specifica-
tions on the data plate (see figure 3-1) of
each individual freezer. Data plate
specifications will always supersede the
information in this manual.
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 electri-
cal 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.
3