30
III.
Resetting the Controller to Original Factory Settings
J-KEM manufactures the most technically advanced temperature controller available and should give you
consistently flawless control. If you have difficulty with your controller, a good place to start to correct
the problem is by loading the original factory settings as detailed in the procedure below. If you still
have difficulty with your controller, our Engineering Department will help you resolve the problem.
Before beginning this procedure, plug a thermocouple into the channel being reset.
Procedure to Reset the Controller to Original Factory Settings
1.
Press and hold in both the
▼
and
▲
keys on the front of the temperature meter for the channel you want to
change until the word “tunE” appears in the display, then release both keys.
2. Press
the
▼
key until “LEVL” appears in the display. Next, hold in the ‘*’ key, then while holding in the
‘*’ key press the
▲
key until “3” appears in the display. Let go of all the keys.
3. Press
the
▲
key until “rSEt” appears in the display. Next, hold in the ‘*’ key, then while holding in the ‘*’
key press the
▲
key until the word “All” appears in the display. Let go of all the keys.
4.
Press and hold in both the
▼
and
▲
keys until the word “inPt” appears in the display, then release both keys.
During this step the over temperature alarm will begin to sound. It is turned off in Step 7. The value that
needs to be entered depends of the type of thermocouple receptacle your controller was shipped with.
Determine the thermocouple type below.
Color of thermocouple receptacle (#’s 8 & 12) Value to enter:
Blue (type T)
“tc ”
Yellow (type K)
“tc ”
Black (type J)
“tc ”
Hold in the ‘*’ key, while holding in the ‘*’ key press the
▲
key until the value from above appears in the
display. Let go of all the keys.
NOTE:
Many of the patterns for this parameter look similar, be careful to select the exact pattern shown
above.
5. Press
the
▲
key once and “unit” will appear in the display. Next, hold in the ‘*’ key, then while holding in
the ‘*’ key press the
▲
key until the value “o C” appears in the display,. Let go of all the keys.
6. Press
the
▲
key once and the word “SP1.d” appears in the display. Next, hold in the ‘*’ key, then while
holding in the ‘*’ key press the
▲
key until the value “SSd” appears in the display. Let go of all the keys.
7.
Press in both the
▼
and
▲
keys until the temperature appears in the display (the word “PArk” also appears),
then release both keys.
To turn off the alarm, change the set point by holding in the ‘*’ key then hold in the
▲
key until a value > 100
is entered. Let go of all the keys. Press the Output Power Level button for the channel being reset. The
alarm should turn off.
8.
Press and hold in both the
▼
and
▲
keys on the front of the temperature meter for the channel you want to
change until the word “tunE” appears in the display, then release both keys.
9. Press
the
▲
key once and the word “bAnd” will appear in the display. Next, hold in the ‘*’ key, then while
holding in the ‘*’ key press the
▲
key until the value “10” appears in the display. Let go of all the keys.
10. Press
the
▲
key once and the word “int.t” will appear in the display. Next, hold in the ‘*’ key, then while
holding in the ‘*’ key press the
▲
key until the value “10” appears in the display. Let go of all the keys.
11. Press
the
▲
key once and the word “dEr.t” will appear in the display.
Next, hold in the ‘*’ key, while holding in the ‘*’ key press the
▲
key until the value “50” appears in the
display. Let go of all the keys.
12. Press
the
▲
key once and the word “dAC” will appear in the display. Next, hold in the ‘*’ key, then while
holding in the ‘*’ key press the
▲
key until the value “3.0” appears in the display. Let go of all the keys.
13. Press
the
▲
key once and the word “CyC.t” will appear in the display. Next, hold in the ‘*’ key, then while
holding in the ‘*’ key press the
▲
key until the value “30” appears in the display. Let go of all the keys.
14. Press
the
▲
key until the word “SPrn” appears in the display. Next, hold in the ‘*’ key, then while holding
in the ‘*’ key press the
▼
or
▲
key until the word “OFF” is displayed. Let go of all the keys.
