Theben KNX Series User Manual

The application programmes RAMSES 718 P/S
RAMSES 718 P / RAMSES 718 S 37
Designation
Values
Description
yes
The floor temperature is
measured by a sensor at external
input I4.
On the Heating set points
parameter page the Maximum
floor temperature parameter is
shown.
Functionality:
If the Maximum floor
temperature is reached, the
heating actuating value is
reduced to 0%. The hysteresis is
5 K.
Prerequisite: The Function of the
external inputs I3+I4 parameter
on the General parameter page
has to be set to Temperature
sensor input.
See also Chapter: External inputs
I1-I4 functional block 
Temperature sensor function
(only I3 and I4)
set point correction at high
outside temperature
None
Function is deactivated
Receive only
The correction value is received
by the bus, and the own set point
is adjusted to the increase in
outside temperature.
Calculate internally and
send
The device calculates the
correction value, sends it to other
controllers and adjusts the own
set point to the increase in
outside temperature.
See in the Appendix: set point
correction
Function of keys
11
Blocked
No function.
Select operating modes
The buttons are used to select
the operating mode.
 Press button longer on comfort button to set the presence object
12
.
The controller changes into comfort mode.
11
Only RAMSES 718 P
12
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)