Bunn CWTF TWIN-APS - Manual (Page 4)

Page 4
ELECTRICAL REQUIREMENTS
CAUTION - The brewer must be disconnected from the power source until specified in Initial Set-Up.
"A" Models require 3-wire,
grounded service rated 230 volts
ac, 20 amp, three phase, 60 Hz.
Proceed as follows:
One circuit models require one
3-wire, grounded service rated 120/
208 or 120/240 volts ac, 40 amp(30
amp for Airpot models), single
phase, 60 Hz. Two circuit models
require two 3-wire, grounded ser-
vice rated 120/208 or 120/240 volts
ac 20 amp, single phase, 60 Hz.
Proceed as follows:
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.
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. Replace
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 .
"A" & "B” models require 2-wire,
grounded service rated 200 volts ac
or 240 volts ac, 20 amp, single
phase, 50 Hz. Proceed as follows:
10737 100801
P1841 P2260 P2193
120V A.C.
120V A.C.
208 or 240V.A.C.
L2 RED
WHITE
NEUTRAL
L1 BLACK
L2 RED
L1 BLACK
L3 BLUE
230V.A.C.
230V.A.C.
230V.A.C.