Bunn ES2SA - Manual (Page 9)

7
BUNN Espress™ ES•2A™/ES•2SA™
ELECTRICAL SPECIFICATIONS
This brewer requires a 2-wire grounded service rated 208 to 240 volts ac, 20 amp, single phase, 60
Hz.
ELECTRICAL HOOKUP
CAUTION: Improper 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. The plug for the brewer is to be supplied by the installer.
4. Attach the plug to the brewer cordset as shown below:
5. Attach wires from pump cordset to terminal block located on pump motor as shown below:
NOTE: Wiring going into the terminal block must be tinned with solder to insure proper connection.
Warning: The brewer and pump must be electrically grounded. Do not assume that a plumbing line
will provide an adequate ground.
ELECTRICAL
P-140
P-141
Grommet
Cover
Grn/Yel
Blu
Blk
Compression
nut
Terminal
block
Brn
Blu
L1
L2
Gnd
Grn
Blk
Red
From
brewe
240V
or
208V