Seltron ZCE6 Basic, Manual

Page: 14 / 40

14 English
Pa-
rame-
ter
Function Description Setting
range
Default
value
C1.14 ANTI-BLOCK FUNC-
TION
All control outputs that haven’t been activated in the last
week are activated on Friday between 20:00 and 20:15.
Circulation pump runs for 30 seconds, thermal actuators
are activated simultaneously for 5 minutes, mixing valve
is opened and closed.
0 - NO
1 - YES
0
C1.15 OPERATION MODE
OF OUTPUT “10V”
This setting defines the 10V output operation mode.
Value 1: Permanent 10V power supply for digital dew
point sensor.
Value 2: Analogue control signal 0-10V for energy source.
1 - 10V POWER
SUPPLY FOR
SENSOR
2 - 0 ÷ 10V
FOR SOURCE
CONTROL
1
C1.18 SENSOR T1 CALI-
BRATION
Correction of displayed measured temperature for sensor
T1.
-5 ÷ 5°C
0
C1.19 SENSOR T2 CALI-
BRATION
Correction of displayed measured temperature for sensor
T2.
-5 ÷ 5°C
0
C1.20 SENSOR T3 CALI-
BRATION
Correction of displayed measured temperature for sensor
T3.
-5 ÷ 5°C
0
OPERATING MODE PARAMETERS
C2.1 CONTROL ALGO-
RITHM
This setting determines the control algorithm for
temperature zones. When set to “0”, the setting of the
control algorithm on each individual room unit is taken
into account, while by the “1”, “2” and “3” settings, the
control algorithm for all temperature zones is determined
by the setting.
0 - ROOM UNIT
SETTINGS
1 - P MODE
2 - PI MODE
3 - HYSTERESIS
0
C2.2 I-CONSTANT This setting determines the value of the I-constant in PI
mode.
0.2 ÷ 4.0
1.0
C2.3 P ZONE This setting determines the width of the P zone. 0.5 ÷ 2.0°C
1.0
C2.4 SHIFT OF P ZONE –
HEATING
This setting determines the shift of the P zone when the
controller is in heating mode.
0.0 ÷ 1.0°C
0.2
C2.5 SHIFT OF P ZONE –
COOLING
This setting determines the shift of the P zone when the
controller is in cooling mode.
0.0 ÷ 1.0°C
0.2
C2.6 MINIMUM OPER-
ATION TIME OF
OUTPUT (THERMAL
ACTUATOR)
After switching on the thermal actuator, it remains active
for at least the set minimum time.
120 ÷ 300sec
120
CIRCULATION PUMP AND SOURCE PARAMETERS
C3.2 CIRCULATION PUMP
SWITCH-ON DELAY
This setting determines the circulation pump switch-on
delay.
0 ÷ 900sec
0
C3.3 CIRCULATION PUMP
SWITCH-OFF DELAY
This setting determines the circulation pump switch-off
delay when there is no requirement for heating.
0 ÷ 900sec
300