60
P27
Clima point heating curve
outside temperature (Only
with an outdoor temperature
sensor)
-22 to 32ºF
-30 to 0ºC
241= 5ºF/-15ºC
241
P28
Pump control, CH minimum
speed
2 - 10 (x 10 % )
7
P29
Pump control, CH maximum
speed
2 - 10 (x 10 % )
10
P30
Minimal outside temperature
for frost protection
-22 to 32º
-30 to 0ºC
246= 14ºF/-10ºC
246
P31
Legionella protection calorifier
0 = No
1 = Yes
2 = Controller
1
P32
Set point raise at warming up
calorifier
32 to 77ºF
0 to 25ºC
68ºF/20ºC
P33
Switch on hysteresis calorifier
sensor
35.6 to 59ºF
2 to 15ºC
41ºF/5ºC
P34
3 way valve stand by: CH or
DHW
0 = CH
1 = DHW
0
P35
Boiler type and control type
0 = Solo (+boiler)
1 = Process heat
0
P36
Function of blocking input
0 = CH enable
1 = Blocking without
frost protection
2 = Blocking with frost
protection
3 = Lock-out with frost
protection
1
P37
Function of release input
0 = DHW enable
1 = Burner release
1
P38
Wait time for valid release
signal
0 to 255 seconds 0 = No check
0
P39
Wait time for flue gas valve
0 to 255 seconds
0
P40
Position from alarm/operation
signal relays
0 = Operation signal
1 = failure signal
1
P41
Minimum gas pressure
detection
0 = no
1 = yes
0
P42
HRU connected
0 = no
1 = yes
0
P43
Mains L-N phase detection
activated
0 = No
1 = Yes
0
P44
Service notification for boiler
dependent maintenance
0 = Off
1 = ABC
2 = Custom
0
P45
Service hours for boiler
connected to mains supply
1 to 255 (x 100h)
175
P46
Service hours for boiler
burner
1 to 255 (x 100h)
30
Parameter
Description
Adjustment Range
Factory Setting
UCS-240
9 - START UP PROCEDURE
Parameters Settings - Continued
P/N 240011654, Rev. C [06/08/2017]