- 12 -
- 13 -
h
ON
0 2 3 45
13- Help
Nothing is displayed on the room unit screen.
There is no power supply.
Check the circuit breaker.
The symbol does not appear.
The DHW is not managed by the device.
Refer to menu 1-04, installation instructions.
The
symbol blinks.
Maintenance of the device connected to the control output (stove)
is due in less than 30 days.
OR
A system fault has been identified.
Turn the selector knob to "Stop", then press
i
to view the type of "fault"
(Refer to the "Stop Mode" section).
dEF 6:
There is a communication fault between CALYBOX and the technical unit
(Bus A).
Check the system.
dEF 7:
There is a communication fault with the electronic meter.
Check the connection with the electronic meter.
Press the
“i”
button several times,
to view the system's status
In this mode:
- the heating is off.
- the DHW override is possible
- the consumption data is displayed (button
).
- the system status (
"i"
button) and any faults (refer to the "Help" section)
are displayed.
Number of days to
maintenance
Operating hours meter for the
on/off regulation (stove).
• The operating hours meter is only active if the menu 2-08 (refer to
installation instructions) is not 0 or PROG.
• The operating hours meter can be reset (menu 2-17).
• The period before maintenance must be initialised after each
maintenance operation (menu 2-20).
12- Stop mode
Содержание CALYBOX 1020 WT
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