UPM THM501, Руководство пользователя, Страница: 13 / 34

temperature trend graph
Humidifier Control
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The humidifier control only works if the humidifier is connected to the thermostat. Please refer to the
installation guide on page 30 for connection details.
To set the humidity level, first ensure that the thermostat is in the HEAT mode. Press SET CLOCK three times to
enter the humidity setting mode. The SET HUMIDITY symbol will appear and the humidity level setting will be
flashing.
Use UP or DOWN to set the humidity level in increments of 5%. To turn the humidifier OFF, press DOWN until
“OFF” appears. Press SET CLOCK to exit.
The humidifier will turn on if the relative humidity is lower than the set humidity level.
The humidity level can be set from 20% to 70%.
When the humidifier is on, the symbol will appear.
Note: The humidifier control only functions in HEAT mode.
The temperate trend graph is displayed on the upper left-hand section of the LCD screen. Starting from the far
right and reading left, the graph reflects the trend or changes in temperature over a period of time. The graph
can be displayed in two scales: 1-hour intervals showing the past 8 hours or 3-hour intervals showing the past
24 hours.
Temperature Trend Graph