Operation Manual

Continuous valve actuator CHEOPS control
theben
As of: Jul-11 (Subject to change without notice) Page 49 of 71
5.1.3 Set point value calculations
Assuming the current operating mode, the current set point value of Cheops control is
calculated as follows:
A distinction is drawn between whether heating or cooling operation is currently required.
5.1.3.1 In heating operation
Table 25: Current set point value on heating
Operating mode
Current set point value
Comfort
Basic set point value + set point value offset
Standby
Basic set point value + set point value offset – reduction in standby mode
Night
Basic set point value + set point value offset – reduction in night mode
Frost/heat
protection
Programmed set point value for frost protection mode
Example:
Heating in comfort mode.
"Set point values" parameter page
"Operation" parameter page
The set point value has previously been increased by one step using the red key (1 keystroke)
Calculation:
Current set point value = basic set point value + set point value offset
= 21°C + 1K
= 22°C
If operation is switched to standby mode, the current set point value is calculated as follows:
Current set point value = basic set point value + set point value offset - reduction in standby
mode
= 21°C +1K -2K
= 20°C