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TROUBLESHOOTING INSTRUCTIONS - continued
LCD does not read "Brewing"
If the LCD reads "Ready to Brew" and no
response when Brew Button is pressed, replace
the UCM.
LCD reads "Brewing"
No water flow from the sprayhead:
Does water flow from the hot water faucet?
If yes, verify 120 volts at the dump valve coil.
If voltage is present at the dump valve coil,
replace the dump valve.
If 120 volts is not present at the dump valve
coil, confirm continuety of wiring between molex
connector and Dump Valve.
If okay, replace the UCM. (Verify the resistance
on the dump valve coil to be open in one direc-
tion, and under 2k ohm in the other direction
BEFORE REPLACING THE UCM).
If water does not flow from the hot water faucet,
replace the Water Level Probe.
*Ensure correct alignment of the sprayhead
fitting and that the tubing is routed properly to
allow for maximum water flow.
*Ensure that the sprayhead is free of mineral
deposits, in good repair, and properly conected.
BREWING ISSUES
Short Pots:
Verify that the Dump Valve outlet fitting on the
tank, the tubing between the tank outlet and the
Sprayhead fitting, the Sprayhead, and Dump
Valve are clear of obstructions.
Ensure correct alignment of the sprayhead
fitting and that the tubing is routed properly to
allow for maximum water flow.
Verify that the Hot Water Tank is filling correctly.
If not, replace the Water Level Probe.
If all the above are okay, replace the Dump
Valve.
Overflowing the Pots:
Ensure that the Sprayhead has not been
removed. Replace as needed.
Ensure that the Hot Water Tank is not overflowing
(See Tank Filling Issues).
Ensure Cold Brew Lock is set to 5 degrees.
Ensure that Lime / Debis are not a factor If all
the above are okay, replace the Dump Valve.
Wilbur Curtis Co., Inc.
6913 Acco Street, Montebello CA 90640
Customer Service: 800.421.6150 | 323.837.2300
csrassistance@wilburcurtis.com
Tech Support: 800.995.0417
www.wilburcurtis.com
JUNE/2014 M54_TS_WC_TP_revNC
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