Remote Temperature Controller
©
2004-2010 Sure Electronics Inc
ME-PC11121_Ver1.0_Page 6
TABLE 2-5 DESCRIPTION OF KEYS (KEY1(ONOFF), KEY4(SET), KEY7(OK))
Status ONOFF
SET OK
Description
Normal
temperature
display
Turn
on/off
the
display
Upper
limit
setting
Refer to
instructions
If the current mode is mode 5 or
6, press “OK” key will activate
timer. Please refer to note 1 for
more details of “OK” key.(note 1)
Timer
display
Turn
on/off
the
display
Upper
limit
setting
Timing
pauses
It’s not recommended to press
the keys unless resetting the
timer or modes is required.
Upper limit
setting
Turn
on/off
the
display
Lower
limit
setting
Lower limit
setting
Turn
on/off
the
display
℃
/
℉
setting
℃
/
℉
setting
Turn
on/off
the
display
Timing
setting
Timing
setting
Turn
on/off
the
display
Working
mode
setting
Working
mode
setting
Turn
on/off
the
display
Upper
limit
setting
Exit setting
and save
the setting
to
EEPROM.
The setting
won’t be lost
when power
drops.
In these modes, after the
operation of turning off the display
and then turning on the display,
the panel will normally display
temperature.
Note:
1. Instead of entering other working modes, the panel will normally display
temperature after the operation of turning off the display and then turning on the
display or the operation of repowering the panel after the power drops. Before
pressing “OK” to activate the working mode, you’re suggested to use “Set” key to
check the setting.
2. The panel will display temperature after the timing of MOD5/MOD6 ends.
3. All the settings (upper limit, lower limit,
℃
/
℉
display, timing and working mode)
will be saved in EEPROM after power drops.
4. The upper and lower limits will correspondingly transact after the switching of
℃
/
℉
. The limits and the temperature readings displayed have the same unit.
5. If you don’t press “OK” to exit the setting before the power drops or display is
turned off, the current setting won’t be saved.
6. If the display is turned off during setting and then turned on, the panel meter will
normally display temperature readings or timing.
7. The timing will pause when you press any key. Do not press any key during timing,
or the timing won’t be accurate.
8. During normal temperature display, unplug or plug the DS18B20 will cause
temporary wrong display (85
℃
/185
℉
) but without other affect.