MAN# 650186B
MCL-4000 SERIES 1-7/8” LED OIL TEMPERATURE GAUGE rev. A
MCL-4073S/R
•
Selectable ranges (0°F to 310°F) or (-17°C to 154 °C) with SEN-1041
(32°F to 404°F) or (0°C to 205°C) with SEN-1043
(22°F to 301°F) or (-5°C to 149°C) with SEN-1044
•
User adjustable high temperature warning point
•
Optional display dimming feature
MOUNTING
The MCL-4000 series gauge requires a round hole 1-7/8” diameter. It should be inserted into the opening from
the front and the U-clamp will be installed from the back. Tighten the two nuts on the U-clamp so that the gauge is secure.
Gauge depth to the back of the case is approximately 1-3/8”. Gauge depth including the mounting studs is about 2-1/8”.
TEMPERATURE GAUGE SETUP
The green wire in the harness is used to enter setup and change/select settings. This is done by
powering the green wire with +12V or releasing it. To power the green wire, touch the wire to a +12V source.
To release the wire, remove the green wire from the source. The gauge moves through the setup in the
following order:
Software code > Sender selection > High temperature warning > done
default settings: 30F (SEN-1041)
202°F high wa rning point
1. Make sure the key is off so the gauge is not powered.
2. Power the green wire while turning the key on.
3. The display will show “Lt1“, this is the software code. (Newer software versions may have a different code.)
4. Release the green wire. The display will read “Snd” (temperature sender selection).
5. Power and release the green wire. The currently selected temperature sender type is displayed. The
options are as follows:
“30F” °F SEN-1041
“15C” °C SEN-1041
“40F” °F SEN-1043
“20C” °C SEN-1043
“29F” °F SEN-1044
“14C” °C SEN-1044
6. Power and release the green wire until your temperature sender is displayed.
7. Power and hold power to the green wire to store the sender setting.
