Electrical - Bunn Single SH BrewWISE DBC Installation And Operating Manual

ELECTRICAL REQUIREMENTS
WARNING - The brewer must be disconnected from the power source until specified in Initial Set-Up.
Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements.
WHITE WHITE
NEUTRAL NEUTRAL
L1 BLACK L1 BLACK
GREEN
200 and 230 volt ac models
Note: This electrical service consists
of 2 current carrying conductors (L1
and L2) and a separate conductor
for earth ground.
ELECTRICAL HOOK-UP (Models without power cord)
CAUTION – Improper electrical installation will damage electronic components. Damage caused by incorrect
electrical connections is not covered by warranty.
1. An electrician must provide electrical service as specified in conformance with all local, state and federal
electrical codes.
2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
3. Remove the front panel beneath the sprayheads to gain access to the terminal block.
4. Feed the cord through the strain relief and connect it to the terminal block.
5. Connect the brewer to the power source and verify the voltage at the terminal block before proceeding. Re-
place the front panel.
6. If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If plumbing
has been hooked up, the brewer is ready for Initial Set-Up.
ELECTRICAL HOOK-UP (Models with power cord)
WARNING– If the power cord is ever damaged, it must be replaced by the manufacturer or its service agent
with a special cord available from the manufacturer or its service agent in order to avoid a hazard. Improper
electrical installation will damage electronic components. Damage caused by incorrect electrical connec-
tions is not covered by warranty.
1. An electrician must provide electrical service as specified in conformance with all local, state and federal
electrical codes.
2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
NOTE - The brewer is shipped without a plug on the power cord. Qualified service personnel must select
and install the proper UL listed grounding type attachment plug specified on the rear of the brewer.
3. Install the specified plug on the attached power cord.
4. Remove the front panel beneath the sprayheads to gain access to the terminal block.
5. Connect the brewer to the power source and verify the voltage at the terminal block before proceeding.
6. If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If plumb-
ing has been hooked up, the brewer is ready for Initial Set-Up.
WARNING – Electrical connections must be made as specified above. Failure to follow these instructions can
result in personal injury, property or equipment damage.
L2 RED
N
L1 BLACK
L1
GREEN
GREEN
G
120 volt ac models
Note: This electrical service consists
of 2 current carrying conductors (L1
and L2) and a separate conductor
for earth ground.
L2 RED
L2
L1 BLACK
L1
GREEN
G
Page 5
L2 RED L2 RED
WHITE WHITE
NEUTRAL NEUTRAL
L1 BLACK L1 BLACK
GREEN
120/208 & 120/240 volt ac models
Note: This electrical service consists
of 3 current carrying conductors
(Neutral, L1 and L2) and a separate
conductor for earth ground.
L2
N
L1
GREEN
G
34025.2 051007