Dormakaba c-lever pro - Page 69

TroubleshootingTechnical Manual
69HAC Standard fixing - 02/2018 dormakaba c-lever pro
Symptoms Possible causes Measures
1 x
short
red
Door is always open: the
lever handle on the outside is
always engaged
— — – TimePro function activated
– Faulty coupling unit
– Deactivate TimePro func-
tion
– Replace coupling unit
The use of a master or user
medium is not confirmed by
the component
— — – Antenna connection error
or faulty electronics
– Check connection between
antenna and electronics
Door is always open: door
does not open or close at
programmed time
— — – Time is missing on e-mod-
ule or is not correctly set
– Incorrect programming
– Set time, check program-
ming
– Replace coupling unit