DEVI Devireg 316 User Manual

22
Modication of system(s)
It is possible to modify the installed systems on the DEVIreg™ 850. The following modi-
cations are possible:
t3FBDUJWBUFQBTTJWFTFOTPST
t3FQMBDFBNBMGVODUJPOJOHTFOTPS
t"EEBOFYUSBTFOTPS
When the DEVIreg™ 850 cannot communicate with a sensor, the DEVIreg™ 850 reports
the error: “Errors detected!”. The DEVIreg™ 850 does not rely on malfunctioning sen-
sors, and therefore the DEVIreg™ 850 makes the sensor passive. The passive sensor is
no longer used for ice and snow detection - not even after a power cycle.
If the malfunctioning is caused by problems with the wiring, the failure can be
xed, and the sensor can be reactivated.
If the malfunctioning is caused by an error prone sensor, the error can be cor-
rected by replacing the error prone sensor with a new sensor.
It is not possible to delete a passive sensor in a system. Passive sensors will
remain in the systems until they are replaced with new sensors. The only way to
delete a passive sensor (other than replacing it), is to make a Master Reset and
reinstall the DEVIreg™ 850 (please refer to chapter: General use).
Reactivate passive sensors:
The given example is for a ground system.
From the installer menu select Change system.
Press
to activate Change system.
Change system
The system is searching for connected sensors.
Checking system

If any passive sensors are found, they are reactivated.
Message is shown for 3 seconds.
1 sensor(s)
reactivated!
If no new sensors are found, it is reported to the user.
Message is shown for 3 seconds.
No ground
sensors found!
Installer Manual

DEVI Devireg 316 Specifications

General

Brand	DEVI
Model	Devireg 316
Category	Controller
Language	English