Bunn CWTF - Manual (Page 5)

Page 5
ELECTRICAL HOOK-UP
CAUTION – Improper electrical installation will damage electronic components.
1. An electrician must provide electrical service as specified.
2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
FIG. 5-1 Dual Volt Switch Position
Model 35
Note: This electrical service
consists of 3 current carrying
conductors (Neutral, L1 and
L2) and a separate conductor
for earth ground.
200 or 230V ac
single phase models
Note: This electrical service
consists of 2 current carry-
ing conductors (L1 and L2)
and a separate conductor
for earth ground.
230V ac
3 phase models
Note: This electrical service
consists of 3 current carry-
ing conductors (L1, L2 and
L3) and a separate conduc-
tor for earth ground.
P1842
BLK
RED
120V. A.C.
120V. A.C.
208 or 240V. A.C.
WHI
L1
L2
N
P1841
Earth Ground Chassis Ground
BLU
RED
BLK
230V. A.C.
230V. A.C.
230V. A.C.
L1
L2
L3
P1843
Earth Ground Chassis Ground
200 or 230V. A.C.
BLK
RED
L1
L2
P1842
Earth Ground Chassis Ground
CE REQUIREMENTS:
• This appliance must be installed in locations where it can be overseen by trained personnel.
• For proper operation, this appliance must be installed where the temperature is between 5°C to 35°C.
• Appliance shall not be tilted more than 10° for safe operation.
• An electrician must provide electrical service as specified in conformance with all local and national codes.
• This appliance must not be cleaned by water jet.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabili-
ties, or lack of experience and knowledge, unless they have been given instructions concerning use of this appliance by
a person responsible for its safety.
• Children should be supervised to ensure they do not play with the appliance.
• If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a special
cord available from the manufacturer or its authorized service personnel in order to avoid a hazard.
• Machine must not be immersed for cleaning.
.
ELECTRICAL REQUIREMENTS
CAUTION - The brewer must be disconnected from the power source until specified in Initial Set-Up.
Model 15 has an attached cordset and requires 2-wire grounded service rated 120 volts ac, 15 amp, single phase, 60 Hz.
Model 20
Requires 2-wire, ground-
ed service rated 120 volts
ac, 20 amp, single phase,
60 Hz. Proceed as follows:
BLK
120V. A.C. WHI
L1
N
P3516
Earth Ground Chassis Ground
NOTE: Some Twins require two individual power cords.
3. Place the heater switche(s) at the rear of the brewer in the "OFF"
lower position.
4. Remove the front panel beneath the sprayheads. (On Dual Volt
models, place the voltage select toggle switch to the correspond-
ing voltage position being used. FIG 5-1).
5. Feed the cord through the strain relief(s) and connect it to the
terminal block(s).
6. Connect the brewer to the power source and verify the voltage at
the terminal block before proceeding. Replace the front panel.
7. If plumbing is to be hooked up later be sure the brewer is discon-
nected from the power source. If plumbing has been hooked up,
the brewer is ready for Initial Set-Up.
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