CO2: Heating circuit RK2
(systems Anl 3.x, 4.x, 10.x)*
F Function
WE
Anl
Comment
Function block parameters
/ Range of values (default)
01 Room sensor RF2
0
All*
CO2 -> F01 - 1: Temperature display and input FG2 for
Type 5244/5257-5 Room Sensor active
TROVIS 5570 Room Panel:
CO2 -> F01 - 1
and
CO7 -> F04 - 1
02 Outdoor sensor
AF2
0
4.x, 10.x With measured value AF2, the value of AF1 is read
Outdoor temperature received via device bus:
CO2 -> F02 - 1
and
CO7 -> F09 - 1
03 Return flow sensor
RüF2
1
10.0
CO2 -> F03 - 1: Sensor and limiting function active
Function block parameter:
Limiting factor / 0.1 to 10.0 (1.0)
0
3.x, 4.x,
10.1,
10.2, 10.3
04 Reserved
05 Underfloor heating
Drying of jointless
floors
0
All*
CO2 -> F05 - 1: Limitation of the adjustment ranges
Function block parameters:
Temperature rise / 1 to 10 °C/24 h (5 °C/24 h)
Maximum temperature / 25 to 60 °C (45 °C)
Maintaining time of max. temperature/1 to 10 days (4 days)
Temperature reduction / 0 to 10 °C/ 24 h (0 °C / 24 h)
START
06 Reserved
07 Optimization
0
All*
CO2 -> F07 - 1: Only with
•
CO2 -> F01 - 1
•
CO1, 2 -> F02 - 1
08 Adaptation
0
All*
CO2 -> F08 - 1: Only with
•
CO2 -> F01 - 1
•
CO1, 2 -> F02 - 1
•
CO2 -> F11 - 0
09 Flash adaptation
0
All*
CO2 -> F09 - 1: Only with CO2 -> F01 - 1
Function block parameter:
Cycle time / 1 to 100 min (20 min)
10 Reserved
11 4-point
characteristic
0
All*
CO2 -> F11 - 1: 4-point characteristic,
only with CO2 -> F08 - 0
CO2 -> F11 - 0: Gradient characteristic
EB 5576 EN
109
Appendix
