38
2000
2006
Sets the activation temperature when the maximum flue gas
temperature is exceeded. When the flue gas temperature is
higher than a set value, the module switches off and an error
message is generated. When the flue gas temperature is in
the interval between (Par. 2006) -5°C and Par. 2006, the
module reduces its power in a linear way until it reaches
minimum power when the temperature measured is equal to
Par. 2006.
10…120
100
°C
2012
Sets the value of the temperature difference (Delta T) be-
tween the module's delivery and return temperature. For a
Delta T value ranging between Par. 2012 and (Par. 2012)
+8°C, the module reduces its power in a linear fashion until
it reaches the minimum power. The minimum power is main-
tained until reaching (Par. 2012) +8°C+5°C, after which the
module switches off for a period of time equal to the value
attributed to Par. 2013; at the end of this time interval, the
module switches on again.
10…60
40
°C
2013 Defines the restart time after reaching the Delta T limit be-
tween delivery and return.
10…250
30
Sec.
2016 Defines the proportional parameter for modulation during
heating operation.
0…1275
100
2017 Defines the modulation integral term during heating opera-
tion.
0…1275
250
2018 Defines the modulation derivative term during heating oper-
ation.
0…1275
0
2039
Defines the primary circuit's restart hysteresis in modes 1
and 2 of domestic hot water (valid both for cascade and
stand-alone applications).
0…20
5
°C
2040
Defines the primary circuit's shut-off hysteresis in modes 1
and 2 of domestic hot water (valid both for cascade and
stand-alone applications).
0…20
5
°C
2041
Defines the value referred to the Delta T of the tank for main-
tenance purposes. E.g.: if it is set on 3, when the tank has a
set point lowered of 3 degrees, the module turns on at the
minimum to allow maintenance till the set point plus hystere-
sis. If this parameter is equal to 2036, this function is inacti-
vated and the thermal module starts at the maximum
sanitary power.
0…10
5
°C
2045 Defines the proportional term for modulation during opera-
tion of the DHW storage tank.
0…1255
100
2046 Defines the integral term for modulation during operation of
the DHW storage tank.
0…1255
500
2047 Defines the derivative term for modulation during operation
of the DHW storage tank.
0…1255
0
9000
9098
Allows to set the values of Par. 2092, 2093 and 2094 through
some pre-set values of speeds which identify the module
model.
1..12
9097
Allow to set the values of Par. from 2116 to 2128 through
some pre-set values which define the configuration of the
inlets and outlets of the module.
1..2
Code
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Summary of Contents for POWER MAX 100
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