Alarm Signals - Vestfrost AKG/S 337 Mode D'emploi

GB
How to export data and alarms
to USB
1. Insert the USB key
2. Push the DATA key for more than 3 sec.
3. Controller starts uploading data to USB
4. At the end the following message will be
displayed:
a."End" if everything is ok
b."Err" if exporting has not taken place.
Alarms
The controller memorizes the last 100
alarms happened, together with their start
and finish time. It's possible to export the
alarms as described in the previous chapter.
Active alarm
Controller will show active alarm alternated
with the temperature inside the unit.

Alarm signals

The alarm message is displayed until the
alarm condition is recovered.
All the alarm messages are showed alter-
nating with the temperature in the unit.
Except for the "PF1" which is flashing.
Alarms at start up
When the unit is started up the first time
the alarm will sound/show until the unit has
reached the upper temperature alarm limit.
This can take several hours.
It is possible to mute the alarm for 30 min-
utes. See below explanation.
Muting the alarm
When an alarm occurs any button on the
display can be pushed to mute the alarm for
30 minutes. The alarm will still be visible at
the display and the red LED will continue to
flash.
Message Cause
"PF1"
"PF2"
"PF3"
"PF4"
"HA1"
"LA1"
"HA3"
"LA3"
"HA4"
"LA4"
"dA"
"CA"
20
Regulating probe TR3
failure
EVP Probe Failure
Logging probe TL1
failure
Logging probe TL2
failure
TR3 High Alarm
TR3 Low Alarm
High temperature
alarm probe TL1
Low temperature
alarm probe TL1
High temperature
alarm probe TL2
Low temperature
alarm probe TL2
Door Open Alarm
Serious Alarm