First start-up
Installation, use and maintenance manual – AY
31
5
Figure 5.1
Accessing the boiler
A Front panel lock
B
Front panel
A
B
5.3
ELECTRONIC BOARD PARAMETERS
SETTING
Before commissioning the operation of the device
to the user, the operating parameters must be set
or simply checked.
Modify settings via the DDC
If the device is connected to the DDC control, refer
to the relevant manual to modify settings.
To access the parameters menu and adjust the value of
the desired parameter, follow the procedure described
below (refer to Figure 5.2
p. 31):
1. Press
key to select the OFF mode, displayed
with the
symbol.
2. Hold at the same time the
and
keys and wait
until on the display appears the
symbol with the
message ‘P10’, and release the
and
keys.
3. Use the
and
keys of the heating circuit
to
select the parameter to be edited.
4. Use the keys
and
of the DHW circuit
to
change the value of the parameter.
5. Press the
key to confirm and wait for the dis-
play to stop blinking, to make the adjustment effective.
6. To exit the parameter menu, hold down the
and
keys simultaneously and wait for the
symbol
to appear on the display.
The operating parameters are shown in the following
Tables and are visible on the internal display of the boiler.
Only for AY 100
All parameters must be set/edited independently
on each of the two control panels.
Figure 5.2
Access and setting of boiler parameters
5.3.1
AY 35
The parameters and their values refer to the
firmware 1.001 for the CAN-NDG board and to the
firmware A.10 for the MIAH410 board.
Table 5.1
AY 35 electronic board parameters
Parameter Description
Range
Default
Setting
