Normal Start-Up Procedure; Error During The Start-Up Procedure - REMEHA Avanta 12v Installation & Service Manual

fig. 41 Instructing the user
7. Instructing the user
• It is the responsibility of the installer as part of the com-
missioning procedure to instruct the user in the day to day
operation of the boiler and controls fitted to the system
and to hand over the completed Boiler Benchmark Check-
list at the back of this manual.
2.10.4

Normal start-up procedure

59970LTGBW7H020
• Switch on the boiler at the fused spur unit and ensure that
the time control is in the on position and any other controls
(i.e. room thermostat etc) calling for heat
• The boiler will begin its start sequence.
The following sequence will appear in the display:
- A display test will briefly appear showing all segments of
the display.
f[ xx software version;
p[ xx parameter version;
- A venting cycle of 3 minutes now follows, the version
numbers will be displayed alternately;
- Next, the following will appear in the display;
[0 ; stand-by mode
2.10.5

Error during the start-up procedure

• If the display is blank (should show red dots or letters),
check:
- 230 V main supply available to switch spur
- switch spur fuse
- cable and connections between the switched spur and the
boiler control unit
- fuse on the boiler control unit (F2 = 2AT, 230V)
• An error code appearing in the display can be recognised as
follows:
é 10, (the display alternately shows an é and a number
e.g. 10). The meaning of this error codes can be found in
the error table, see Chapter 4.
• Resolve the error first if possible.
• Press the [reset]- key and hold for at least 1 second to
restart the boiler.
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Remeha Avanta