thermital ACQUAHOME 25 B BLU, Руководство пользователя

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16
ENGLISH
Special functions
When a special function is active, a specific message is shown
on the display of the thermal module control interface.
Frost protection
When the anti-freeze function is active, the message “AFro” is
displayed.
Venting
The function is automatically enabled at the first start-up and at
each reset of the power supply.
During the venting, the circulator is enabled, so that the air
which may be present inside the system circuit can exit through
the automatic drain valve of the thermal module.
The light guide status changes as indicated in the paragraph
Light guide Displaying.
Anti-legionella
The function is automatically enabled at first start-up, at each
reset of the power supply or daily, if necessary.
When the function is active, the message “ALE9” is displayed
beside the heater temperature and the icon blinks.
The function increases the water temperature inside the heater
up to 65°C and keeps it for 30 minutes.
Once this time has elapsed, the control box normal operation
is restored.
Ignition failure
If an ignition or operating anomaly occurs, the thermal unit dis-
play will show a text message (small digit) and a number (large
digit), which vary according to the anomaly detected.
For a detailed description, see the error list.
There are 3 error levels:
- Permanent (Loc)
- Temporary (Err)
- Alerts (AttE)
The section with the large digit will display the error number
and , according to the error / alert, a message which will cycli-
cally blink together with the number.
For a detailed description, see the error list.
Permanent Error
The text “Loc” is displayed together with the permanent er-
ror number. The icon
indicates that the burner is disabled.
The equipment must be manually reset by keeping the key
“ENETER/RESET” pressed.
Temporary Error
The text “Err” is displayed together with the temporary error
number.
The icon
indicates that the burner is disabled.
The lock-out error must be solved.