Fault Codes - REMEHA Quinta 30 Technical Information

Override external
5
controls by fitting a link
across terminals 3
and 4 of the boiler
terminal strip
6 Only with rematic
5240 C1 or 2945 C3 K
control: Check the
communication
between control and
boiler by means of the
two LED's on the
interface, visible
through the
transparant part of the
control panel.
00W4H7900019
7 Investigate boiler
settings and wiring
Table 17 Fault-finding
10.2

Fault codes

In the event of an error message, both the 'code'-display and the t-display will flash.
For details, see Table 18.
For a readout of the most recent faults, see Par. 6.9.
Important: Before resetting, accurately record the fault code (including figures,
flashing digits and dots) and remember to pass on this information when seeking
assistance. The fault code is important for correctly and rapidly tracing the nature of
the fault.
Note: Shut-off mode (code b, only dots in t-display are flashing, not digits) is a
normal boiler operating function and does not represent a boiler failure. However, this
may indicate a system problem, an internal fan check or an incorrect parameter
setting.
Does the boiler start up?
®
LED 1 is not flashing?
SR
LED 2 is not flashing?
Both LED's are flashing?
Check the wiring on the
terminal strip and on the
control box
Check the parameter
settings of the boiler
Check the wiring on the
boiler terminal strip and to
the Gasmodul control box
53
No, go to point 5.
Yes, check boiler
parameters. If all OK, then
replace control box.
No, repeat point 3,or go to
point 6.
Interface or control box is
faulty
Interface or control is
faulty
If the wiring is correct,
replace the control box.
If all is correct, replace
the control box.