Specifications
84 Part Number STH12 9/10
Equipment Close Procedure — All Units
1. Clean the underside of the dispensing tower
around the nozzle area with a clean damp towel.
2. Pour at least 60 oz (1.8 liters) of warm water down
the drain openings.
PROGRAM MODE 1
READ CONDUCTIVITY,
TEMPERATURE,
PRESSURE CHANGE
UNITS
WAIT 3 SECONDS
DISPLAY SHOWS “C000”
PROGRAM MODE 2
PROGRAM ONE OR TWO MORE
CIRCULATING PUMPS
PRESS PGM SWITCH ONCE IN
LESS THAN 3 SECONDS
DISPLAY “0002”, WAIT THREE
SECONDS DISPLAY “-002”
PROGRAM MODE 3
PROGRAM TEMPERATURE
CONTROL OF WATER BATH
(BEER)
PRESS PGM SWITCH TWICE
IN LESS THAN 3 SECONDS,
DISPLAY “0003”, WAIT
THREE SECONDS DISPLAY
“-003”
PROGRAM MODE 4
TEMPORARILY DISABLE
ERRORS
PRESS PGM SWITCH
THREE TIMES IN LESS
THAN THREE SECONDS
DISPLAY “0004”, WAIT
THREE SECONDS
DISPLAY “-004”
PRESS COMP/AGIT
SWITCH, DISPLAY
SHOWS “---4”
INDICATING ERROR
CODES WILL BE
DISABLED UNTIL NEXT
POWER ON/OFF
SEQUENCE
TO CHANGE UNITS
WHEN “F000” PRESS
COMP/AGIT SWITCH
ONCE TO CHANGE
TEMPERATURE UNITS
TO CENTIGRADE
“FC00”
WHEN “P000” PRESS
COMP/AGIT SWITCH
ONCE TO CHANGE
PRESSURE UNITS TO
BAR “Fb00”
PRESS COMP/AGIT SWITCH
ONCE, DISPLAY = “1XX3” WHERE
XX=SET POINT TEMPERATURE
(DEFAULT = “1273”)
(DIFFERENTIAL FIXED AT 2°
ABOVE SET POINT)
PRESS CIRC A SWITCH
TO LOWER SET POINT
TEMPERATURE
PRESS CIRC B SWITCH
TO RAISE SET POINT
TEMPERATURE
NOTE:
SET POINT =
COMPRESSOR OFF
DIFFERENTIAL IS FIXED
AT 2°F ABOVE SET POINT
COMPRESSOR ON
PRESS CARB A SWITCH TO
CONVERT CARB A MOTOR
TO CIRC MOTOR
“-102”
PRESS CARB B SWITCH TO
CONVERT CARB B MOTOR
TO CIRC MOTOR
“-112”
“F0000” (TEMPERATURE)
PRESS CARB A SWITCH
TO SHOW WATER BATH
TEMP
PRESS CIRC A SWITCH TO
SHOW DISCHARGE TEMP
PRESS CIRC B SWITCH TO
SHOW SUCTION TEMP
PRESS PGM SWITCH ONCE
“P000” (PRESSURE)
PRESS CARB A SWITCH
TO SHOW WATER SUPPLY
PRESSURE
PRESS CARB B SWITCH
TO SHOW CO2 PRESSURE
“C000” (CONDUCTIVITY)
PRESS COMP/AGIT
SWITCH TO SHOW ICE
BANK PROBE
“CC11” = NO ICE
COMPRESSOR ON; “CC10”
= ICE ON LOW SENSOR
COMPRESSOR OFF
“CC00” = ICE BANK TOO
LARGE (E7)
PRESS CARB A SWITCH
TO SHOW LLC PROBE
“CA00” = NO WATER
CARB A MOTOR ON
“CA01” = LOW SENSOR
IN WATER, MOTOR ON
“CA11” = LOW & HIGH
SENSOR IN WATER,
MOTOR OFF
REPEAT ABOVE FOR
CARB B SWITCH “CbXX”
PRESS CIRC A SWITCH
TO SHOW WATER LEVEL
PROBE “CL 1” = WATER
“CL 0” = LOW WATER (E3)
PRESS PGM SWITCH ONCE