A.J. Antunes & Co SDC-500 9100532 - Manual (Page 10)

SteaMer DiSplay Cabinet SDC-500
10 P/N 1010968 Rev. D 03/12
A.J. Antunes & Co.
display Codes
this section describes the different display codes and their meanings.
TEMP
UP
TEMP
DOWN
TEMP
SCALE
F
C
O
O
TEMP
UP
TEMP
DOWN
TEMP
SCALE
F
C
O
O
During the initial warm-up period, the unit will display the
following sequence of codes:
1. “8888” for one second.
2. “cH-1” for one second.
3. the unit’s setpoint temperature for one second.
4. “cH-1” for one second.
5. the unit’s setpoint temperature.
6. the unit’s actual cabinet temperature.
Press the temp up button and the unit will display the
setpoint temperature. this figure shows an example setpoint
temperature of 155°f displayed on the console.
note: press and hold the temp sCale button for 2–3
seconds to toggle between displaying the temperature in
fahrenheit and Celsius.
“Hi” flashes if the actual cabinet temperature exceeds 250°f
(121°c).
nOte: the thermistor should be 100k ohm +/- 2% at room
temperature.
“OPeN” flashes if the thermistor is open or disconnected.
the unit will not call for heat.
nOte: the thermistor should be 100k ohms +/- 2% at
room temperature.
“PO” flashes when the input voltage to the unit is below 100
Vac or above 135 Vac. if this occurs, you should contact
your authorized service agency to correct the problem.
nOte: If voltage is within normal ranges, then contact
your authorized service agency.
nOte: to reset a unit in this state, the supply voltage
must be within acceptable limits and the unit must be
turned off for five seconds before turning it back on.
maIntenanCe (continued)