Control Status - Salus ERT50 Instruction Manual

OTHER FUNCTIONS AND CONTROLS
Backlight
The backlight of the ERT50 is switched on automatically
whenever any of the keys are pressed. The backlight will
remain illuminated for approximately 10 seconds after
the last key press. If the room temperature is higher than
35 °C, the backlight will blink on and off.
The backlight will not illuminate if there is no mains
supply to the controller.

Control Status

The ERT50 indicates on the LCD the control status by
using a selection of display icons.
Heating:
The display will show the word 'Heat' and an animated
flame icon when in HEATING mode.
ERT50 INSTRUCTION MANUAL
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