Table of Contents
Advertisement
Error
Anomaly signalled
Code
06
DHW probe fault
Chimney sweep
07
function
Maximum N° of resets Number of allowed resets already performed.
08
Insufficient system
10
pressure
Configuration error
15
Fan anomaly
16
20
Parasite flame block
Return probe
23
anomaly
Push button control
24
panel anomaly
(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
70
Cause
The board detects an anomaly on the domestic hot water
NTC probe. In this case the antifreeze function is also in-
hibited
Chimney sweep function active.
Sufficient water pressure inside the central heating circuit
to guarantee the correct operation of the system is not de-
tected.
If the board detects an anomaly or incongruity on the elec-
tric wiring of the system and it will not start.
This occurs if the fan has a mechanical or electrical fault.
This occurs in the event of a leak on the detection circuit or
anomaly in the flame control unit.
The board detects an anomaly on the return NTC probe
The board detects an anomaly on the pushbutton panel.
UI Status / Solution
In this case the system continues to
produce domestic hot water but not
with optimal performance (1)
The central heating and domestic hot
water production functions are not
available until operation is completed.
The anomaly can be reset 5 consecu-
tive times, after which the function is
inhibited for at least one hour and it is
possible to try once every hour, for a
maximum of 5 attempts. By switching
the indoor unit on and off again, the 5
attempts are re-acquired
Check on the indoor unit pressure
gauge that the system pressure is
between 1-1.2 bar and restore the
correct pressure if necessary.
If normal conditions are restored, the
system restarts without having to be
reset. Check that the system is
configured correctly (1)
Press the Reset button (1)
Press the Reset button (1)
The system does not start (1)
If normal conditions are restored, the
system restarts without having to be
reset (1).
Advertisement
Table of Contents
