Installation – LCD Graphics
ICON
FUNCTION
Floor sensor probe indicator
Show only when Air + Floor sensor is connected.
Low battery indicator:
Batteries need to be replaced.
Setting indicator:
Indicate the unit is in setting mode when program setting.
Indicate the manual mode.
Keylock indicator:
Shows that keys are inactive.
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VS20WRF and VS20BRF Installer Manual
iT600 VS20W - Installer - User Manual 011_Layout 1 07.07.2014 10:36 Stron