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Service level menu (for qualified heating engineers only)
7
7.7
Fault diagnosis
7.7.1
Function test
Menu: Service > Diagnosis > Function test
The Function test can be used to test the connected pumps and valves.
When Function test is active, all outputs are automatically set to Off.
Valves with ON/OFF control (on
(
to
) is then set to On, the connected valve responds again.
R3
R5
When the submenu Function test is exited, the controller reverts to its original status.
V To switch to the Service level menu: simultaneously press the
V Use the rotary selector
SERVICE
System selection
Settings
Operating mode
>
Diagnosis
Reset
V Use the rotary selector
The Function test menu allows every output to be manually set to On or Off.
V Select the required output using the rotary selector
V Press and hold the
V To save the new setting: release the
V To exit Function test, press the
Warning: risk of scalding if cylinder temperature limiter deactivated during the func-
tion test!
V Turn off all hot water points.
V Inform occupants of the premises of the risk of scalding.
7.7.2
Version
Menu: Service > Diagnosis > Version
The Version menu shows the current version of the software.
68
to
) are switched as soon as Diagnosis is selected. If a relay
R3
R5
to select Diagnosis then press
to select Function test then press
button and use the rotary selector
OK
OK
button.
Logamatic SC40 - Technical specifications are subject to change without prior notice.
OK
.
button.
and
buttons.
OK
to confirm.
to confirm.
OK
to change the setting.
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