Theben KNX Series User Manual

Appendix
RAMSES 718 P / RAMSES 718 S 103
6.10 Determination of the set point
6.10.1 set point calculation in heating mode
See also: Base set point and current set point
Current set point during heating:
Operating Mode
Current set point
Comfort
Base set point +/- set point offset
Standby
Base set point +/- set point offset – reduction in standby mode
Night
Base set point +/- set point offset – reduction in standby mode
Frost/heat protection
configured set point for frost protection mode
Example: Heating in comfort mode.
Parameter page
Parameter
Setting
set points
Base set point after reset
21°C
Reduction in standby mode
(during heating)
2 K
Heating set points
Maximum valid set point offset
+/- 2 K
The set point was previously increased by 1K using the rotary control
29.
Calculation:
Current set point = base set point + set point offset
= 21 °C + 1 K
= 22 °C
If operation is switched to standby mode, the current set point is calculated as follows:
Current set point = base set point + set point offset – reduction in standby mode
= 21°C + 1K – 2K
= 20 °C
29
Only RAMSES 718 P

Theben KNX Series Specifications

General

Communication Protocol	KNX
Ambient Temperature	-5°C to +45°C
Storage Temperature	-25°C to +70°C
Protection Class	IP20
Relative Humidity	5% to 95%, non-condensing
Operating Voltage	24 V DC (via KNX bus)