fontastic RAVL Wireless Radiator Thermostat User Manual

Fontastic RAVL Manual: Questions and Answers

What do the valve position symbols on Fontastic RAVL mean?

User Manual, p. 14

How do I activate key lock to prevent accidental changes?

Enable protection against unintended adjustments.

1. Briefly touch the button once to activate the display.
2. Press the button once, then immediately press and hold for approximately 6 seconds.
3. Key lock is active when the symbol appears in the display. User Manual, p. 14

What comes in the box with Fontastic RAVL?

Thermostatic radiator valve, 2x AA batteries, 3x adapters, user manual. User Manual, p. 10

When should I replace the batteries in Fontastic RAVL?

Replace batteries as soon as the low battery symbol appears on the display. User Manual, p. 11

Fontastic RAVL display won't turn on, what should I check?

Ensure batteries are inserted with correct polarity. Check the marking in the battery compartment. User Manual, p. 11