Cleaning And Troubleshooting; Cleaning; Ndl Cleaning - Selfio RB 7422-00 Serie Manual De Instrucciones

4 Cleaning and Troubleshooting

Cleaning

Error signalling is performed via the heating zone LED of the base
station the room control unit is assigned to.
LED base station
Heating zone
flash duration in sec.
0 1 2
HZ
Cleaning
Only use a dry, soft and solvent-free cloth for cleaning.
Meaning
Emergency opera-
tion active
Solution
¾ Perform the connec-
tion test.
¾ Defective devices
must be replaced.
¾ Contact your electric
installer.
DEU
ENG
FRA
NDL
ITA
ESP
19