Seltron PROMATIC CMP25-2 Mode D'emploi page 34

Para-
Function
meter
S2.3 INFLUENCE OF DD2+
ROOM SENSOR
S2.4 PUMP OPERATION
MODE
S2.5 MINIMUM STAND-PIPE
TEMPERATURE
S2.6 MAXIMUM STAND-PIPE
TEMPERATURE
S2.7 DEAD ZONE OF MIXING
VALVE CONTROL
S2.8 MIXING VALVE P - CON-
STANT
S2.9 MIXING VALVE
I - CONSTANT
S2.10 MIXING VALVE
D - CONSTANT
S2.11 MINIMUM STAND-PIPE
TEMPERATURE FOR
COOLING
S2.12 HEATING-OFF TEMPE-
RATURE SHIFT
S2.13 LIMITATION OF TEMP.
DIFFERENCE BETWEEN
STAND AND RETURN
PIPE
S2.14 CONSTANT STAND-PIPE
TEMPERATURE
S2.15 CIRCULATION PUMP
SWITCH-OFF DELAY
(MINUTES)
Service settings manual
Parameter description
Set whether the room unit influences the controller operation.
# 1 only the sensor from the first room unit has influence
# 2 only the sensor from the second room unit has influence
# 1 & 2 sensor from the both room units have influence
AUTO sensors from the room unit which controll the heating
circuit have influence
Setting of pump operation mode. Settings have the following
meaning:
1 - STAND. (circulation pump of mixing circuit - regular)
2 - P1 (operation according to time program P1= OFF)
3 - P2 (operation according to time program P2= OFF)
4 - P3 (operation according to time program P3= OFF)
5 - P4 (operation according to time program P4= OFF)
6 - SEL. PROG. (operation according to selected time program)
Setting of minimum stand-pipe temperature limitation.
Setting of maximum stand-pipe temperature limitation.
Setting of stand-pipe temperature span in which mixing valve
control is in stand-by.
Setting of mixing valve position correction intensity. Smaller
value means shorter movements, higher value means longer
movements,
Setting of mixing valve control frequency - how often mixing
valve position is being controlled. Smaller value means low
frequency, higher value means higher frequency.
Sensitivity of mixing valve for stand-pipe temperature changes.
Smaller value means low sensitivity, higher value means high
sensitivity.
Setting of minimum stand-pipe temperature in cooling mode.
CAUTION! Too low stand-pipe temperature can cause dewing
of heating bodies and pipelines.
Shift of calculated stand-pipe temperature for heating switch-off.
Setting of maximal difference between stand-pipe and return-
pipe temperature. Limiting the highest power of heating
system .
Selection of operation with constant stand-pipe temperature.
Setting range is 10 ÷ 140 °C.
This function deactivates weather compensated control of
mixing valve.
Setting of delayed circulation pump switch-off when there is no
requirement for heating.
34
Setting
Default value
range
1- AUTO
2- #1
3- #2 1
4- #1&2
5- NO
1 - STAND.
2- P1=OFF
3- P2=OFF
4- P3=OFF
1
5- P4=OFF
6 - SEL.
PROG.
10 ÷ 90 °C 20
45 - floor
20 ÷ 150 °C
85 - radiator
0,4 ÷ 3,0 K 1
0,5 ÷ 2,0 1
0,4 ÷ 2,5 1
0,4 ÷ 2,5 1
10 ÷ 20 °C 15
-10 ÷ 10 K 0
3 ÷ 30 K 10
0 - NO
0
1 - YES
0 ÷ 10 min 5