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ELECTRICAL REQUIREMENTS
CAUTION - The dispenser must be disconnected from the power source until specified in Initial Set-Up.
This dispenser requires 2-wire, grounded service rated 208 or 240 volts ac, 40 amp, single phase.
(Refer to the dispenser’s dataplate for exact voltage requirement.)
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. Remove the side panel.
4. Install the proper electrical wiring to the terminal block.
5. Connect the dispenser to the power source and verify the voltage at the terminal
block before proceeding. Reinstall the side panel.
6. If plumbing is to be hooked-up later be sure the dispenser is disconnected
from the power source. If Plumbing has been hooked-up, the dispenser is
ready for Initial Set-Up.
PLUMBING REQUIREMENTS
This dispenser must be connected to a COLD WATER system with operating pressure between 20 and 90
psi (138 and 620 kPa) from a
1
⁄
2
" or larger supply line. A shut-off valve should be installed in the line before the
dispenser. Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi
(345 kPa). The water inlet fitting is
1
⁄
4
" flare.
NOTE - Bunn-O-Matic recommends
1
⁄
4
" tubing for installations of less than 25 feet and 3/8" for more than 25
feet from the
1
⁄
2
" water supply line. At least 18 inches of an FDA approved flexible beverage tubing, such as re-
inforced braided polyethylene or silicone, before the dispenser will facilitate movement to clean the countertop.
Bunn-O-Matic does not recommend the use of a saddle valve to install the dispenser. The size and shape of the
hole made in the supply line by this type of device may restrict water flow.
Plumbing Hook-Up
1. Flush the water line and securely attach it to the flare fitting at the rear of the dispenser.
2. Turn on the water supply.
10889 021408
This equipment must be installed to comply with the International Plumbing Code of the
International Code Council and the Food Code Manual of the Food and Drug Administration
(FDA). For models installed outside the U.S.A., you must comply with the applicable
Plumbing/Sanitation Code for your area.