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ADJUSTING THE TEMPERATURE
T
EMPERATURE UNITS
Temperatures can be displayed in either Celsius or Fahrenheit units
Set internal switch # 2 to the desired position:
• ON to display temperatures in Celsius units.
• OFF to display temperatures in Fahrenheit units.
V
IEWING TEMPERATURES
The readout can display values from -40.0
When the temperature drops below -9.9 degrees, the negative sign is
displayed separately, alternating with the numerical value.
1
Viewing the Room Temperature
The room temperature is the average value of all temperatures measured by
activated probes in proper operating condition.
Set the selection knob to AMBIENT. The room temperature is dis-
played.
2
Viewing Probe Temperatures
The controller can display probe temperatures individually. Probes can also
be turned on or off to control the temperature in different parts of the building
by using internal switches # 3, 4 and 5.
Set the selection knob to AMBIENT. The room temperature is dis-
played.
Press the push-button. "Pr 1" is displayed, alternating with the
temperature measured by the probe connected to terminal # 1 (sup-
plied with the controller).
o
o
F to 120.0
F (-40.0
TC4-NVS.rev.04
ON
2
o
o
C to 48.9
C).
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