Riello Vokera VISION PLUS 20 S User Instructions page 7

High efficiency system boiler
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2.3.6A RESET FUNCTION
The "RESET" icon comes on when there is an alarm that
requires a manual reset by the user (for example flame
lockout). To reset the lockout press key 2 RESET.
If the reset attempts do not restart the boiler, contact you en-
gineer or Vokera Ltd. for help or advice.
OTBus REMOTE CONTROL
2.3.7A
CONNECTION
When an OTBus remote control is connected to the system,
the boiler display shows the following screen:
In particular on the boiler display:
ƒ it is no longer possible to set the boiler OFF/WINTER sta-
tus (it is set by the OTBus remote control)
ƒ it is no longer possible to set the heating setpoint unless
there is a request from TA and zone valve management is
enabled (as in par. 9.3).
DAY
DAY
RESET
7

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