Page 35 from 43
6 720 887 547 “SM FP_ErP MPP Europe 2018/08 en”
compare current fan speed with unit in operation with value in manual enter
parameter and wait 5 seconds until real value be displayed before adjustment.
Always check parameters according gas and model type and check results according to
the manual.
Other parameters in AA mode (adjustments)
AS = Altitude Adjustment
(default value depends of
TTNR and destination
Country)
00 = sea level to 1000 m
01 = 1001 m to 1300 m
02 = 1301 m to 1600 m
03 = 1601 m to 1900 m
04 = 1901 m to 2200 m
05 > 2201 m to 2500 m
Appliance Power definition
Parameter for control unit
adaptation according appliance
model (modulation range)
Indoor Models
12 = 12 l model
15 = 15 l model
17 = 17 l model
Outdoor Models
12o = outdoor 12 l model
15o = outdoor 15 l model
17o = outdoor 17 l model
20 – Natural Gas G20
30 – Butane G30
31 – Propane G31
25 – Natural Gas G25
NG models will have from
factory 20
LPG models will have from
factory 30
Note: spare part pre-set value is
20
Maximum flue pipe
configuration
See installation manuals for
details according model and
capacity
Table 16 – Adjustments Parameters for control unit configuration
To change the gas type, enter first into the service mode and then scroll to the parameter
“P7”. This parameter allows the control of the modulation range according to the gas type.
In order to ensure a proper operation of the appliance, this parameter in combination with
altitude and appliance capacity must be checked when the control unit is replaced,
otherwise output is compromised or abnormal combustion problems may occur affecting
comfort and appliance performance.
