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Error
Code
Anomaly signalled
Cause
Boiler status / Solution
37
Low power supply
voltage
This occurs when the power supply voltage is lower than the allowed
limits for the correct boiler operation.
If normal conditions are restored the boiler
restarts without having to be reset (1).
38
Loss of flame signal
This occurs when the boiler is ignited correctly and the burner flame
switches off unexpectedly; a new attempt at ignition is performed and
if normal conditions are restored, the boiler does not have to be reset.
Note:
when attempting ignition, the minimum heat output of the boiler
increased to a maximum of two consecutive ignitions; the minimum
heat output conditions are reached once again, as per gas valve cali-
bration, following the "P.C.B. PERIODIC AUTO-VERIFICATION"
function or simply disconnecting the power supply to the boiler.
(1).
43
Block due to loss of
flame signal
This occurs if the ''Flame signal loss (38)'' error occurs many times
in a row within a preset period.
Press the Reset button (1).
44
Block for exceeding
the maximum open-
ings close to the gas
valve
This occurs if the gas valve remains open for longer than required
for normal operation, without
the boiler switching on.
Press the Reset button (1).
59
Supply voltage fre-
quency anomaly
The board detects a main supply voltage frequency anomaly.
The boiler does not start (1).
80
Block - gas valve
driver issue
- This occurs in the event of malfunctions of the P.C.B. that controls
the valve.
Press the Reset button (1).
85
Afterburner problem
block
Potential gas valve, electrode or P.C.B. problem.
Press the Reset button (1).
86
Block - maximum no.
of errors
The maximum number of errors has been reached.
Press the Reset button (1).
(1) If the block or anomaly persists, contact an authorised company (e.g. Immergas Technical After-Sales Service).
Summary of Contents for NIKE MYTHOS 24 2E Series
Page 1: ...EOLO MYTHOS 24 2E IE Instruction and warning book 1 038791ENG ...
Page 2: ......
Page 31: ...31 ...
