Altech ALA264202 - Cleaning and Troubleshooting; Troubleshooting; Changing the Batteries

DAN
NOR
FIN
SWE
39
FRA
ENG
39
ENG
Troubleshooting
4 Cleaning and Troubleshooting
Error signalling is performed via the heating zone LED of the base station the
room control unit is assigned to.
Changing the batteries
¾ Activate the room control unit after changing the batteries by press-
ing the pairing knob shortly.
21 3
Warning
Danger to life in case of swallowing
Little children can swallow batteries/rotating knobs.
¾ Do not leave the room control unit unattended during a battery
change.
LED base station Meaning Solution
Heating zone
0 1 2
HZ on
HZ off
Duration in seconds
Radio connection
to the room con-
trol unit faulty
¾ Move position of the
room control unit
¾ Install active antenna or
repeater
Heating zone
0 1 2
HZ on
HZ off
Duration in seconds
Low
battery
¾ Change batteries of
room control unit
Heating zone
0 1 2
HZ
Duration in seconds
Emergency opera-
tion active
¾ Change the batteries.
¾ Perform a radio test.
¾ Reposition the room
control unit.
¾ Replace a defective
room control unit.