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Accelerating the path to discovery
®
Temperature display offset needed.
To enter a controller display offset:
1. Turn on controller. Allow unit to warm up
for 30 minutes.
2. Record displayed temperature.
3. Press both the
and
keys on the front
of the temperature meter until “
tunE
”
appears, then let go of the keys.
4. Press the
key until “
LEV
L” appears.
5. First hold in the “
*
” key, then while
holding in the “
*
” key press the
key
until “
3
” is showing in the display, then let
go of all keys.
6. Press the
key until “
ZEro
” is showing in
the display.
7. Note the current display offset (this is the
number blinking in the display).
8. Calculate the new offset temperature
using the equation:
New Current
Display = display
offset - Dis Correct
Offset blinking in
display temperature temperature
9. First hold in the “
*
” key, then while
holding in the “
*
” key press the
or
keys until the new offset temperature is
showing, then let go of all the keys.
10. Press the
and
keys until the
temperature is displayed.
Problem
Cause
Corrective Action
High Powered Heating Mantle Controllers