FROST PROTECTION
To enable the Frost Protection mode, press
and hold the BACKLIGHT / FROST button for
three seconds. Once Frost Protection is
enabled, the set point temperature is
automatically set to 5°C to provide
protection from the risk of freezing.
Whenever Frost Protection is activated, the Frost Protection indicator will
flash in the sequence shown below:
To turn off Frost Protection mode, press and hold the BACKLIGHT / FROST
button for three seconds. Please be aware that the Frost Protection mode
operates as an additional protection feature but should not be used in
place of a correctly installed frost thermostat, which is required to
override all other controls in the system. The backlight will remain
illuminated for approximately 5 seconds.
RT305TX INSTRUCTION MANUAL
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Salus RT305TX Manual 007_89 07/11/2012 14:39 Page 8
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