Henny Penny MP-944 - Manual (Page 14)

Model MP-941/942/943/944
3-6. OPERATION AND 2. While holding in on the drawer button, press and
PROGRAMMING release the SET button. Now the setpoint temperature
(Continued) will be blinking at a faster rate. Now release the
drawer button.
3. Press the UP and DOWN buttons to change the
setpoint temperature.
4. Once the desired setpoint temperature is reached,
press the SET button to return to normal operation
mode and the setpoint will be saved.
Special Program Mode
1. Turn the POWER switch off. Press and hold both
the UP and DOWN buttons and turn the POWER
switch back on. Press and hold the UP and DOWN
buttons until “SP” shows on the display, then release
the UP and DOWN buttons. Display will now show
“ °F” or “°C”.
2. Press the UP or DOWN buttons to toggle from
“ °C” (Celsius), or “°F” (Fahrenheit).
3. Press and release the SET button, and display will
show “CAL”. Press and hold the button of the drawer
to be calibrated, and use the UP and DOWN buttons
to match the display to the actual temperature.
4. After the calibration mode, press and release the SET
button to access Initialization Mode.
5. Press and hold either the UP or DOWN button until
display reads “In- SYS”. This resets all setpoint
temperatures to 180 º F (82º C).
6. After the initialization mode, press and release the
SET button the access the Output Test Mode.
7. “OP” will show in the display. Press and release any
of the drawer buttons to turn the relays and heaters off
and on.
8. After the output test mode, press and release the SET
button to access the Display Mode.
9. If “C=y” shows in the display, the time of day shows
in the display during normal operation. If “C=n”
shows in the display, “ON” shows on the display
during normal operation. Press and release the UP
and DOWN buttons to toggle from “y” to “n” or
vice versa.
10. Press and hold the set button to exit Special Program
Mode at any time.
203 3-5