Part 2:
INSTALLATION
2.7 Electrical Connections (Single Phase)
2.7.1 Models UH-200B, UH-100B Only
WARNING:
The installation of electrical supplies and controls must conform to local codes or, in the
absence of local codes, the National Electrical Code and good trade practices.
WARNING:
When working on the dishwasher, disconnect the electrical service and place a red tag
at the disconnect switch to indicate work is being done on that circuit.
!! ATTENTION INSTALLER !!
Use flexible conduit to connect incoming power to the dishwasher to allow the machine to be
pulled out 5 ft. [1524mm] for servicing. A service loop is recommended. Service enters at the
right rear corner of the machine. The main connection block is located on the right side of the
dishwasher. See Section 1.4, page 4.
1.
A qualified electrician
must compare the electrical power supply with the machine
electrical specifications stamped on the MACHINE ELECTRICAL CONNECTION
PLATE before connecting to the incoming service through a fused disconnect switch or
circuit breaker (supplied by others). The plate is located near the main terminal block.
CAUTION:
DO NOT CONNECT
models UH-200B or UH-100B to a 120VAC circuit
or to a 208-240VAC (2 wire system) utilizing two power wires plus a ground.
2. Models UH-200B and UH-100B utilize a 208-240VAC (3 wire plus ground system)
consisting of three power wires which includes a current carrying neutral wire.
A fourth wire for machine ground also must be provided.
Refer to the diagram and table below for UH-200B and UH-100B power requirements.
!
208-240/60/1
3 Wire Plus Ground System
Diagram
120V
L1
L2
N
G
120V
208-240V
Single Phase Power Requirements
Models UH-200B and UH-100B Only
Voltage
Hz
Phase
Machine FLA
Machine FLA
208/60/1
44.4
50/50
58.9
60/60
220/60/1
46.4
50/50
61.7
70/70
230/60/1
48.1
50/50
64.0
70/70
240/60/1
49.8
50/50
66.4
70/70
40
°
F/22
°
C Rise Booster
70
°
F/39
°
C Rise Booster
Min. Wire Amp/
Max. Fuse Size
Min. Wire Amp/
Max. Fuse Size
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