LOCKING THE CONTROL KNOB FOR THE ENERGY-SAVING FUNCTIONS
Set the control knob B to
1
the desired position.
B
Lock the panel heater onto its hanging frame (see Page 24).
To maintain your panel heater's performance, you must dust it approximately twice a year. Never
use abrasive products or solvents.
2
Place the locking pin in
3
the hole opposite the
arrow.
Energy-saving func-
tions control knob
Now the setting on the con-
trol knob B cannot be altered.
MAINTENANCE
37
Remove one pin from its
holder on the back of the
control box.
Pins
GB