Fault And Anomaly Signals - Immergas VICTRIX HYBRID Instructions And Recommendations

2.12 FAULT AND ANOMALY SIGNALS

ANOMALY IN PROGRESS IMPOSTA DATA E ORA
I.U. communication error
Esc
IMPOSTA DATA E ORA Historical alarm code
Historical Index:
Alarm code:
Alarm code n. xxx
at 15:07 on 25 Feb 2020
Esc
List of Indoor Unit Anomalies
Error
Anomaly signalled
Code
01 No ignition block
Safety thermostat
function block (NTC
02
flow/return
overheating)
Flue safety thermostat
03
block
Contacts resistance
04
block
Delivery probe fault
05
(1) If the block or anomaly persists, contact an authorised company (e.g. Immergas Authorised After-Sales Centre)
(2) The anomaly can only be verified in the list of errors in the "Information" menu
Back
1
xxx
Back
In the event of request of room central heating or domestic
hot water production, the system does not switch on within
the preset time. Upon Victrix Hybrid commissioning or af-
ter extended downtime, it may be necessary to eliminate
the block.
During normal operation, if a fault causes excessive over-
heating internally, the system goes into overheating block.
During normal operation, if excessive flue gas overheating
occurs due to an anomaly, the system goes into lockout.
The P.C.B. detects a fault on the gas valve supply. Check its
connection. (the anomaly is detected and displayed only in
the event of a request).
The board detects an anomaly on the flow NTC probe.
The system signals any anomalies by displaying the attention
screen with the relative anomaly code (Fig. 49).
Press the "Esc" button to go back to the main screen and the anom-
aly is displayed with the
49
You must access the "Historical alarm code" menu to display the
anomalies log where the last 10 system anomalies are displayed in
time order (Fig.50). Turn the main switch to scroll through the
list.
Within the "Historical alarm code" menu it is also possible to de-
lete the list by selecting yes under "Alarm reset".
Errors relating to the indoor unit are also signalled on its panel.
50
Cause
symbol.
UI Status / Solution
Press the Reset button (1)
Press the Reset button (1)
Press the Reset button (1)
Press the Reset button (1)
The system does not start (1)
69