35
You can call up
"Information"
if you require additional
details.
Default display
1.
"Menu"
2.
"Information"
3. Select the required group.
Scanning fault message
Symbol in the display footer will be shown in red if
your heating system develops a fault.
For further information on the likely causes of
faults refer to the boiler operating instructions.
1. Tap .
Active faults / messages
History
Incoming
Ack
04/09/2014
17:04:22
01
55
Designation
Regulated circuit 1: Fault, local heating network supply, flow sensor
Lead break
Fig.61
2.
"Active faults/messages"
are displayed.
3. You can acknowledge the cause of the fault with
"Ack"
.
The fault message is accepted into
"History"
.
4.
Danger
If faults are not rectified, they can have life
threatening consequences.
Do not acknowledge fault messages several
times in quick succession. If a fault occurs
repeatedly, notify your heating contractor so
the cause can be analysed and the fault recti-
fied.
Note
■
If you have connected an alarm system to signal
any faults (a hooter for example), such systems
will be switched off by acknowledging the fault
message.
■
If the fault cannot be rectified until later, the fault
message will reappear at 07:00 h the following
day. The alarm equipment is switched on again.
■
It may take a few minutes for the fault message to
be cancelled after the cause of the fault has been
rectified.
Calling up an acknowledged fault message
1. Tap .
2. Tap
"History"
.
History
Current
faults
Incoming
Ack
2014.09.04
17:04:22
01
55
Designation
Regulated circuit 1: Fault, local heating network supply
Flow sensor break
Outgoing
2014.09.04
16:41:06
2014.09.04
16:39:57
01
65
2014.09.04
16:41:06
2014.09.04
16:39:55
01
55
2014.09.04
2014.09.04
01
Regulated circuit 1: Fault, local heating network supply
Flow sensor short circuit
Regulated circuit 1: Fault, local heating network supply
Flow sensor break
Fault, KM BUS
Fig.62
All acknowledged fault messages will be displayed.
Scanning
Scanning information
5677 786 GB
Summary of Contents for Vitotrol 350
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