0020094626_00 - 06/10 - Glow-worm
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13 Trouble-shooting
13.1 Fault diagnosis
The following checks should be performed before proceeding
onto specifi c diagnostics:
- Ensure that it has not been disconnected from the electricity
network and that the control unit is connected correctly.
- Ensure that all installation’s appliances are available.
- Check the functioning of external regulatory devices (room
thermostat, remote sensor,).
13.2 Maintenance menu
The maintenance menu includes the installation menu function,
plus 2 additional functions:
- "Test Menu", within the maintenance menu,
- "After sales service Info", in the options.
13.2.1 Access to the maintenance menu
• Press the “menu” button for 7 seconds.
• Enter the installer maintenance access code 35.
• Press the button
to confi rm.
13.2.2 Test menu
This menu allows you to test the operation of all the appliances
and the system (boiler, HP, valve,) present in the installation.
Each element can be controlled centrally by activating its
normal start-up function or by individual component.
By entering the test menu, the control unit display’s
the following message: “the system is currently
stopped" No further heating control operations
are effected. Control is resumed upon exiting the
menus.
13.2.3 After sales service info
• From the maintenance menu> select > options > After
sales service info on the screen.
This menu provides access to After sales Service information:
- date of last access to installer menus
- the name of the company which provides the after sales
service, if entered during installation.
- the telephone number of the company which provides the
after sales service , if entered during installation.
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