Download Bunn ICB Specifications

Location of the Serial Number
The machine’s serial number is located on the data plate which is adhered to the front panel. The
complete serial number will need to be documented on all work orders and warranty tags.
Water Supply Install
Step 1: Remove the shipping cap from the fitting on the rear of the brewer.
Step 2: Install the .75-11.5 NH to 3/8” flare adapter on the rear of the brewer, be sure to use the included rubber
washer.
Step 3: Flush the water line.
Step 4: Attach the water line to the 3/8” flare fitting on the back of the machine.
Step 5: Turn on the water supply.
Electrical Install
An electrician must provide electrical service as specified in conformance with all local, state, and federal electrical
codes.
ICB
The ICB is available as a dual voltage unit. There is a voltage switch located
on the front of the brewer behind the front panel. A dual voltage unit will be
factory wired with a 2-wire+ground power cord and plug rated for 120VAC
at 15amps. For 208 or 240V configurations, the 3-wire+ground power cord
must be ordered from BUNN P/N: 01699.0000. The technician must supply a
20amp rated, 4-wire plug.
For 120VAC Brewers:
Step 1: Plug brewer into the power source.
For 120/208VAC or 120/240VAC brewers:
Step 1: Remove the front panel of the brewer.
Step 2: Disconnect the 2-wire+ground cord from the terminal block.
Step 3: Feed the 3-wire+ground power cord through the strain relief.
Step 4: Attach the wire ends to the terminal block.
Step 5: Attach the ground wire to connector below the terminal block.
Step 6: Check that all connections are tight.
Step 7: Place the dual voltage toggle switch in the correct position.
Step 8: Tighten the strain relief and replace the front panel.
Step 9: Plug the unit into the power source.
ICB-Twin
The ICB-Twin is available configured for either 120-208VAC or 120-240VAC. Verify that the electrical specifications of
the brewer and the electrical availability of the location match prior to installation. The ICB-Twin is supplied with the
power cord installed. The technician will need to provide the required 30amp cord cap.
Step 1: Install the cord cap on the power cord.
Step 2: Plug brewer into the power source.
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Bunn-O-Matic Corporation