NAG/IM/MTC350/01/22
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The display will show the transmitter’s output signal in
mA.
Comparing the SET temperature and the output signal of
the transmitter.
Connection of Thermostat Switch :
Connect the terminals placed on the front panel of the
calibrator to the thermostat switch to be powered and
calibrated.
Place the thermostat switch into a correct sized insert in
the heating thermo well and set the desired calibration
temperature.
Press select key then up arrow. Enter numeric key 1.
Test of thermostat switch point :
Switch calibrator ON.
Place the thermostat into a correct sized insert in the
heating thermo well.
Ensure that thermostat is not connected to any other
voltage supply.
Connect terminals of thermostat correctly to calibrator
switch test points and display will show either closed or
open condition.
Select required temperature.
When SET point of the thermostat is obtained, the
display will “freeze”
