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Parameters Settings - Continued
Parameter
P47
P48
P49
P50
P51
P52
P53
P54
P55
P56
(1) Do not modify these factory settings unless absolutely necessary. Example : to adapt the boiler to: Propane (gas E)
9 - START UP PROCEDURE
Description
Modulate back when dT >
this parameter
DHW stabilization time
Display units
Factor for average flow
temperature calculation
Flue gas temperature
Air pressure sensor
DHW time out mode
DHW time out
CH prior time
RPM min antiwind
Adjustment Range
41 to 140ºF
5 to 60ºC
10 to 100 seconds
0 = Metric
1 = Imperial
1 to 255 seconds
0 = PVC 65°C / 149°F
1 = CPVC 90°C / 194°F
2 = PP/SS 110°C / 230°F
0: Off
1: On
0: None
1: Absolute
10 to 180 minutes
10 to 180 minutes
10 to 30 (*100rpm)
58
Factory Setting
UCS-380
140º/60ºC
30
1
1
1
0
1
150
120
25
PN 240011662 Rev. K [01/31/2020]
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Troubleshooting
