Product Manual Oria Thermostat
EAE KNX Oria Thermostat
Oria Thermostat PM R1.0
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EAE Technology
www.eaetechnology.com
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under “Thermostat Parameters” tab. Controller operation should be configured in respective tabs for heating,
cooling and if enabled fan control. When control mode selected as “Heat/Cool”, configuration parameters for
switchover (transition from heating to cooling or vise versa) conditions should be entered here.
4.4.1
Parameters
Parameter
Setting
Description
Control Mode
Heat
Cool
Heat/Cool
Select whether thermostat will be
used for heating, cooling or both
Deadband (1/10K)
5…
40
…255
Only visible when “Control Mode” is
“Heat/Cool”. Entered value will be
divided by 10. Temperature
difference between ambient
temperature and setpoint
temperature exceeds half of this
value a control mode switchover will
be triggered if control mode
switchover is automatic
*[2]
.
Control Output Type
1 Comm Object /
2 Comm
Object
Only visible when “Control Mode” is
“Heat/Cool”. Selects whether heat
control value and cool control value
will be send over separate
communication objects or single
communication object.
*[3]
Control Mode (Heat, Cool, Heat/Cool)
Switchover Type
Automatic
/ Manual (via
Object)
Selects whether control mode
switchover will be controlled by
thermostat or controlled manually
using this communication object.
Switchover Comm Object Type
1 Bit (DPT 1.100
) / 1 byte (DPT
20.105)
Selects the control mode switchover
communication object type.
Send Current Mode Cyclic Time (in
min)
1…
5
…255
Selects cyclic time period (in minutes)
to transmit control mode switchover
object.
Operating Mode (Comfort, Night, Away, Protect)
Switchover Comm Object Type
1 byte
/ 4 bits
Selects the data type for operating
mode switchover communication
object type.
Status Comm Object Type
4 bits
/ 1 byte
Selects the data type for operating
mode status communication object
type.
Table 26
*[3]
For example, control mode: heating, control mode switchover: automatic, setpoint: 25
°C,
deadband: 40,
control mode will switch to cooling if ambient temperature drops below 25 – (40/10)/2 = 23
°C.
When in
cooling mode control mode will switch to heating if ambient temperature increase over 25 + (40/10)/2 = 27
°C.
*[4]
“
Control Output Type” parameter should only be used as “1 Comm Object” when heat and cool control
values have same data types (1 bit - 1 bit, 1-byte – 1 byte).
