33
Service settings manual
Basic settings :
Settings for heating circuit
:
Para-
meter
Function
Parameter description
Setting range Default
value
S2.1 INFLUENCE OF ROOM
TEMPERAT. DEVIATION
Set the value of gain of room temperature deviation. Lower
value means lower influence, higher value means higher
influence.
0,0 ÷ 3,0
1
S2.2 INFLUENCE OF ROOM
SENSOR T1
Set whether the room sensor influences the controller operati-
on. This function is active only if parameter S1.6=0 (room
sensor).
1- YES
2- NO
1
Para-
meter
Function
Parameter description
Setting range Default
value
S1.1 HYDRAULIC SCHEME
Selection of hydraulic scheme.
360 ÷ 360b
360
S1.2 CODE FOR UNLOCKING
THE SERVICE SETTINGS
This setting enables the change of code which is necessary to
unlock the service settings.
WARNING! Keep new code on a safe place. Without this code
is impossible to change service settings.
0000 ÷ 9999
0001
S1.3 TEMPERATURE
SENSOR
TYPE
Selection of temperature sensors Pt1000 or KTY10.
0 - PT1000
1 - KTY10
0
S1.4 ACTUATOR
OPENING
DIRECTION
Setting of actuator turning direction - valve opening.
0- RIGHT
1- LEFT
0
S1.5 DISPLAY ORIENTATION
Setting of display orientation.
0 - REGULAR 0°
1 - ROTATED
180°
0
S1.6 SELECTION OF SENSOR T1
FUNCTION
Set the operation mode for sensor T1.
If return pipe sensor is selected, a limitation of temprature
difference between stand and return pipe needs to be set with
parameter S2.13.
0- ROOM
SENSOR
1- RETURN PIPE
SENSOR
0
S1.7 SELECTION OF SENSOR T4
FUNCTION
Set the operation mode for sensor T4.
If return pipe sensor is selected, a limitation of temprature
difference between stand and return pipe needs to be set with
parameter S2.13.
0- BOILER
SENSOR
1- RETURN PIPE
SENSOR
0
S1.8 REMOTE
ACTIVATION
VIA BUS
Selection if remote activation can be activated only local or
also from master controller.
1- LOCALY
2- FROM
MASTER
1
S1.9 ANTI-BLOCK
FUNCTION
FOR PUMP AND VALVE
All outputs that haven’t been activated in the last week are
activated on Friday at 20:00 for 60 seconds.
0- OFF
1- ON
0
S1.17 SENSOR T1 CALIBRATION
Correction of displayed measured temperature for sensor T1. -5 ÷ 5 K
0
S1.18 SENSOR T2 CALIBRATION
Correction of displayed measured temperature for sensor T2. -5 ÷ 5 K
0
S1.19 SENSOR T3 CALIBRATION
Correction of displayed measured temperature for sensor T3. -5 ÷ 5 K
0
S1.20 SENSOR T4 CALIBRATION
Correction of displayed measured temperature for sensor T4. -5 ÷ 5 K
0
S1.10 BUILDING TYPE (TIME
CONSTANT)
Selection of building type (time constant). For heavy (thick
walls ) and good isolated buildings select higher value. For
light (thin walls, no heat accumulation) and poor isolated
objects select lower value.
0 ÷ 12 h
6
