Logamatic EMS – 6 720 801 386 2011/05
53
Troubleshooting
7
“Code” column in Tab. 15
The messages are identified by codes. These inform your heating contractor about the possible
cause.
The codes are shown at the bottom of the display, on the left and right.
7.3 Clearing faults (reset)
Some faults can be rectified by resetting the system. This applies to locking faults, for example.
Locking faults are those which cause the display on the boiler programming unit to flash.
B In order to reset the fault, perform the reset function on the boiler programming unit.
For instructions regarding the reset function on the boiler programming unit, see the technical
documentation for the boiler and/or boiler programming unit.
B If the fault can not be reset, (display continues to flash), inform your heating specialist.
Hxx please open cover Maintenance is required.
The heating system remains
operational for as long as
possible.
B Make arrangements to have
the system serviced by your
heating contractor.
H07 Water pressure too
low.
The water pressure in the
heating system has fallen to a
low value.
This value is only displayed, if
the heating system is equipped
with a digital pressure sensor.
This is the only service message
(H07) that you can deal with
yourself.
B Top up the heating water as
described in the boiler
operating instructions.
Service messages are not displayed on all boilers.
Code Display Cause Remedy
Table 15 Table with plant errors and service messages
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