Henny Penny PFE-592 Operator's Manual page 45

3-16.
SPECIAL PROGRAM
MODE (CONT.)
April 2003
Tech I/O Mode
1.
Press and hold the FUNCTION button for two seconds until
"REG PROGRAM" shows in the display. As soon as "REG
PROGRAM" shows in the display, press and release the
FUNCTION button 4 times until "TECH I-O" shows in the
display.
2.
When "CODE" shows in the display, press 2-4-6 (1-7-7-6
for CE units). "HEAT', "PRESSURE", and "PUMP" shows
alternately in the display. Also, the LEDs over 1, 2 and 3
flashes alternately.
3.
To test the heat circuit, press and hold the 1 button.
4.
To test the pressure system, press and hold the 2 button.
5.
To test the pump system, press and hold the 3 button.
39