Ruby RFC-2000 Manual De Instrucciones página 21

16. The brackets can be used to adjust the direction of the heater, adjust the heater angle
by loosening the two bolts on the wall mounting bracket, tighten the bolts again when
the desired angle is reached.
Wall mounted installation
The heater must be installed at least 1.8 m above the floor
Attention: cable should not passing thought the heater
21