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9.15 Parameters Settings
Boiler control panel is set for most common heating systems.
With these settings, most heating systems operate correctly;
however, installer can adjust parameters according to their
own preferences.
Parameter
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
9 - START UP PROCEDURE
Description
Max flow temperature during
P1
CH mode
(Set temperature)
P2
Desired DHW temperature
P3
Switch on/off CH/DH function
Keeping warm for DHW
P4
comfort
Anticipation current on/off
P5
thermostat
P6
Amount of information on
display
P7
Pump post run time CH
Display brightness when
P8
backlight is active
Max fan speed during CH
mode
Max fan speed during
DHW mode
Minimum fan speed during
CH + DHW mode
Offset on partload fan
speed
Fan speed at the boiler
start
Minimum water pressure
for notification
Maximum flow
temperature for
heating system
Hysteresis anticycle CH
Maximum outdoor
temperature (for use with
an outdoor temperature
sensor only)
Footpoint heating curve flow
temperate Maximum outdoor
temperature (for use with an
outdoor temperature sensor
Adjustment Range
68 to 194ºF
20 to 90ºC
104 to 149ºF
40 to 65 ºC
0 = Heating off / DHW off 1
= Heating on / DHW on 2 =
Heating on / DHW off
Heating off / DHW on
0 = Always on
1 = Always off
2 = Controller
0 = No
1 = Yes
0 = Simple
1 = Extended
2 = Automatic
1 to 98 minutes
99 minutes = continuous
0 = Low
1 = High
Natural gas(1) (x100 rpm)
Propane (x100 rpm)
Natural gas(1) (x100 rpm)
Propane (x100 rpm)
Natural gas(1) (x100 rpm)
Propane (x100 rpm)
Natural gas(1) (x100 rpm)
Propane
(x100 rpm)
5 = 7.3 psig/0.5 bar
32 to 190ºF
0 to 88ºC
5 to 59ºF
-15 to 15ºC
32 to 86ºF
0 to 30ºC
32 to 194ºF
0 to 90ºC
58
Factory Setting
UCS-380
176°F/80°C
140ºF/60ºC
2
3 =
2
0
1
3
1
64
73
63
71
64
73
63
71
16
12
15
12
0
0
0
0
30
5
68ºF/20ºC
68ºF/20ºC
241
68ºF/20ºC
P/N 240011662, Rev. D [06/30/2017]
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