Bunn CWT TWIN - Manual (Page 4)

Page 4
ELECTRICAL HOOK-UP
CAUTION – Improper electrical installation will damage electronic components.
1. An electrician must provide electrical service as specifi ed.
2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
3. Place the heater switchs at the rear of the brewer in the "OFF" lower position.
4. Remove the front panel beneath the sprayheads.
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. Re-
place the front panel.
7. 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.
10737 081706
P1843
120/208 & 120/240V ac
single phase models
Note: This electrical service
consists of 3 current carrying
conductors (Neutral, L1 and
L2) and a separate conductor
for earth ground.
Some 4/2 & 0/6 models
require two individual branch
circuits.
GREEN GREEN
BLK
RED
120V. A.C.
120V. A.C.
208 or 240V. A.C.
WHI
L1
L2
N
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.
ELECTRICAL REQUIREMENTS
WARNING - The brewer must be disconnected from the power source until specifi ed in Initial Set-Up.
Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements.
GREEN GREEN
200 or 230V. A.C.
BLK
RED
L1
L2
GREEN GREEN
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.
BLU
RED
BLK
230V. A.C.
230V. A.C.
230V. A.C.
L1
L2
L3
P1843
P1842