Salus RT305TX Instruction Manual page 11

TESTING THE RF TRANSMISSION
1. Press the UP button on the thermostat until the set point
temperature is higher than room temperature by a few degrees.
2. Wait for a few seconds. The Burner on (heat call) indicator should
appear on the bottom left of the LCD on the thermostat.
3. Check the green LED on the receiver unit - it should be lit.
4. Press the DOWN button to adjust the set point temperature to
be lower than room temperature.
5. Wait for a few seconds, and the Burner on (heat call) indicator
should disappear and the green LED should switch off.
6. If at step 3 the green LED is not illuminated, press the RESET button
on the thermostat and try to place the thermostat closer to
the Receiver.
7. Repeat steps 1 to 5.
OTHER FUNCTIONS AND CONTROLS
Backlight
The backlight of the RT305TX is switched on automatically whenever any
of the keys are pressed. The backlight will remain illuminated for
approximately 5 seconds after the last key press, except if you are
changing the set point temperature – in this case, the backlight will
remain illuminated throughout the setting change process. The backlight
will not illuminate if the RT305TX battery is low.
Battery Status
The RT305TX checks the battery voltage frequently during normal
operation. If the battery voltage is sensed as being low (this is normally
when the battery voltage falls to a level of around 2.6V), the low battery
indicator
programmable thermostat will continue to operate normally at this stage,
you should replace the batteries as soon as possible to prevent any
possible operating problems.
RT305TX INSTRUCTION MANUAL
will be displayed on the screen. Although the
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