Fetco Extractor Plus CBS-1231 - C Service Inputs; D Service Outputs

Go to fetco.com for the latest versions of all information Page 8 User Guide & Operator instructions P211e0November 2021
C Service Inputs
Brewer Sensors and Keypad
POSITION Program Items Factory set Default Programming Range Increments Notes
C1
LLC Probe
continuity
Direct read
Reading of tank
water resistance in
TDS
≈850- LOW
≈1600-HIGH
Nominal values
C2
Brew Basket
Sensor
L-YES R-YES YES or NO
C3
Tank
Temperature
Direct read
Hot water tank
temperature
Actual values
C4
USB Drive
NO
(not in use)
C6 Keyboard Test Calibrate
Checks buttons
under membrane
cover
YES/NO
Follow directions on
the touch screen
D Service Outputs
Test Valves and Heaters; Set screen brightness
POSITION Program Items Factory set Default
Programming
Range
Increments Notes
D1 Heater SSR Test
Press button 2 to test
(button 1 stops test)
Activates heater
Default is 10 sec..
Toggle +/-
OFF or ON
Energizes Heater(s)
WARNING!
Service use only.
D2 Fill Valve Test
Press button 2 to test
(button 1 stops test)
Activates valve
Default is 10 sec.
Toggle +/-
OFF or ON
Press To Test
D3
LT (left)
Brew Valve Test
(on CBS-1232 only)
(Press to test)
Activates valve
Default is 10 sec.
Toggle +/-
OFF or ON
Runs valve to verify flow.
NOTE: Have container
under brew basket.
D4
RT (right)
Brew Valve Test
(Press to test)
Activates valve
Default is 10 sec.
Toggle +/-
OFF or ON
Runs valve to verify flow.
NOTE: Have container
under brew basket.
Single series displays right side only Left Valve display is only for twin side brewer.
D12 LCD Brightness Brightness=90% 20-100% 5%
Adjust LCD screen
brightness only-Not for
LEDs under buttons
D13 LED Brightness Brightness=60% 20-100% 5%
Adjust LED button
brightness only-Not for
the screen display LCD