Henny Penny EPC-2, Руководство оператора

Страница: 19 / 24

Model EPC-2, EPC-3 & EPC-4
3-6. SPECIAL PROGRAM
MODE This mode includes the lock/unlock feature, control initialization, and
testing of the outputs and displays.
The shelf buttons are numbered in Figure 1 to indicate the correct shelf
button to press in the following procedures.
1. Turn power switch off.
2. Press and hold both while turning on the power switch.
3. “SP” shows in display, followed by “
o
F” or “
o
C”. Press
or to change display to “
o
C” for Celsius, or “
o
F” for
Fahrenheit. (Only applies to units showing temperature.)
4. Press .
5. “P=L” or P=U” shows in display. Press or
to either lock (“P=L”) or unlock (“P=U”) the controls.
Locking the controls will not allow anyone to change the heat
values until the controls are unlocked.
6. Press .
7. CAL shows in the display. Press to show the air
tempe the offset value, and press to show the
offset value.
Press and hold and use and to change the
50 degrees.
8. Press .
9. CPU shows in the display. Press to view the current
temperature of the PC board and press to view the
highest temperature of the PC board.
408 3-6
Figure 1