Carter-Hoffmann DF2620-3SS - Manual (Page 9)

9
PROGRAMMING INSTRUCTIONS
PROGRAM TEMPERATURE SETPOINT
1. Press and hold TEMP KEY
until digital readout flashes.
2. Press INCREASE KEY to raise setpoint temperature. Each
time key is pressed, setpoint is increased by 1°F.
3. Press DECREASE KEY to lower setpoint temperature.
Each time key is pressed, setpoint is decreased by 1°F.
4. Press TEMP KEY to save changes.
SETTING INDIVIDUAL HEATER TEMPERATURE SETPOINTS
(in programming mode using P1 thru P6)
1. With appropriate P# selected, press and hold the TEMP KEY
for approximately 2 seconds, the display will flash the current set-
ting for the lower heater and the lower heat indicator light will be
ON.
2. Press either INCREASE KEY or DECREASE KEY to
change the temperature.
3. To select the upper heater setting, press and release the TEMP
KEY . The display will flash the current setting for the upper
heater and the upper heat indicator light will be on.
4. Press either INCREASE KEY or DECREASE KEY to
change the temperature.
5. When done, press and hold the TEMP KEY for 2 seconds.
Changes will be saved. If no button is pressed, controller will
automatically exit and changes will be saved.
Refer to page 6 for names
and locations of compo-
nents and controls.
TEMP setpoint range:
122°F to 225°F.
SETPOINT
TEMPERATURE
(Program Mode)
NOTE: If no key is pressed for 5 seconds, display returns to previous
function. Changes will be saved.
TIMER
(Program Mode)
TIMER range:
1 minute to 9 hours, 59 min.
NOTE: Timers cannot be
programmed for less than 1
minute.