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3.6. 6 TIMER OPERATION AND
PROGRAMMING (Continued)
3-7
When programming timers, press and hold
the default time, for each timer.
If "Loc" shows in the display when
is pressed, the controls must be unlocked before time
can be changed.(See Special Program Mode)
When programming the setpoint temperature or
timers, pressing and holding the
up the displayed digits.
Special Program Mode
"ºF" (Fahrenheit) or "ºC" (Celsius)
Unlock Controls
Temperature Setpoint
Heat Output Test
Control Initialization
1. Turn the POWER switch off. Then press and hold
both
and turn the POWER switch back on.
Hold in on the
Display now shows "ºF" or "ºC".
Press the
or
to "ºF" (Fahrenheit).
2. Press and release the
or "P=L", which means program unlock(U) or
lock(L). The
must show "P=U" before the temperature or times can
be changed.
3. Press and release the
temperature shows in the display. Use
the setpoint temperature.
4. Press and release the
the display. OP means output test. Press and release
the
to turn the relay and heater off and on.
5 Press and release the
in the display. In- means initialization. Press
and hold the
display to count down from 3. The beeper sounds
and the controls will be set at factory settings.
Model MMP-941
or
until SP shows on the display.
to toggle from "ºC (Celsius),
. The display shows "P=U"
toggles from U to L. The display
2 times and the setpoint
3 times and "OP" shows in
4 times and "In-" shows
or
at this time and allow the
to set
or
.
speeds
to change
707
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