Fault Codes - REMEHA Quinta 45 Technical Information

6 Only with rematic
5240 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.
55979.indd 56 55979.indd 56
SR LED 1 is not flashing?
®
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.
56
Remeha
Quinta 45/65
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.
2-4-2009 9:42:41 2-4-2009 9:42:41