Plumbing Requirements; Tank Drain - Bunn ICB-TWIN Installation And Operating Manual

PLUMBING REQUIREMENTS

This brewer 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 brewer.
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 3⁄8" flare.
NOTE - Bunn-O-Matic recommends 3⁄8" copper tubing for all installations from the 1⁄2" water supply line. A tight
coil of copper tubing in the water line will facilitate moving the brewer to clean the counter top. Bunn-O-Matic
does not recommend the use of a saddle valve to install the brewer. The size and shape of the hole made in the
supply line by this type of device may restrict water flow.
This equipment must be installed to comply with the Basic Plumbing Code of the Building
Officials and Code Administrators International, Inc. (BOCA) and the Food Service Sanita-
tion 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.
PLUMBING HOOK UP
1. Remove the shipping cap from the fitting on the rear of the brewer.
2. Attach the flare elbow fitting (supplied separately with the brewer) to the fitting.
3. Flush the water line and securely attach it to the flare elbow fitting.
4. Turn on the water supply.

TANK DRAIN

1. Loosen screws that secure the front access panel. Remove the panel.
2. Unfasten the hose clamp at the end of the drain hose. Remove the plug.
3. Place the end of the drain hose in a container that has a minimum capacity of 6.0 gallons (22.7 liters).
4. Release the white clamp to drain water from the tank.
5. When tank is empty, close the white clamp, replace the plug, and tighten the clamp at the end of the drain
hose.
6. Replace the front panel and tighten screws.
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