- 66 -
INST
ALLA
TION
COMMISSIONING
Fig. 7.45
• It is possible to modify parameter using
keys 12 or 13 (Fig. 7.42) (Refer to Fig.
7.41 and determine the correct Value ap-
pertaining to the output required for the
central heating requirement.).
• By pressing key 11 (Fig. 7.42) confirma-
tion of the inserted value is obtained.
• Press keys 11 and 12(Fig. 7.42) at the
same time to exit without changing the
value (return to the parameters list Fig.
7.44).
• Press keys 11 - 12 - 13 (Fig. 7.42) at the
same time for 10 seconds to exit the ”pro-
gramming mode”.
7.18 Setting record
Important: at the end of the setting op-
eration it is important to fill/update the
table (Fig. 7.46).
This to allow a correct setting of this
boiler in case of replacement of the main
control p.c.b.
PARAMETER
DIGIT
VALUES
Boiler type (to be
updated with the
complete range)
Pr 01
Water sensors
configuration
Pr 02
Pump speed
Pr 03
Not used
Pr 04
---------------
PARAMETER
DIGIT
VALUES
Gas type
Pr 05
Not used
Pr 06
---------------
C.h. flow max tem-
perature °C
Pr 07
Factory
param-
eters reset
Pr 08
Chimney sweep
function
Pr 09
C.h. reignition fre-
quency
Pr 10
C.h. pump post-
circulation
Pr 11
Max. useful output
in c.h. mode
Pr 12
C.h. pump working
type
Pr 13
Ignition power
Pr 14
K value (external
probe diagram)
Pr 15
Not used
Pr 16
Not used
Pr 17
---------------
NTC on the c.h.
return
Pr 18
LCD type
Pr 19
Not used
Pr 20
---------------
Not used
Pr 21
---------------
Not used
Pr 22
---------------
Not used
Pr 23
---------------
Not used
Pr 24
---------------
Not used
Pr 25
---------------
Not used
Pr 26
---------------
C.h. minimum set-
point
Pr 27
Maintenance inter-
vals
Pr 28
NTC inlet probe
Pr 29
Correct pressure
c.h. system
Pr 30
Fig. 7.46
