Integrating with EnOcean Radiator Valve Controllers

A radiator valve controller is an actuator for a heating radiator application that uses the A5-20-04 EEP profile (FIL1227).

The mapping file should contain the following objects (where DD = EnOcean device number 01-32):

4BS Output does not support scaling in firmware version 2.2 and earlier. 

Name	Reference (O3 Edge)
Temperature	AV3DD001 (e.g., AV301001)
4BS Variation 3	BV3DD981
RPS Force Send	BV3DD982
Total Send Error	AV3DD983
Total Send	AV3DD984
4BS Send	BV3DD985
4BS Learn Out	BV3DD986
Learn Out Func	CSV3DD987
Learn Out Type	CSV3DD988
Three Click Learn Out	BV3DD989
OFF Value	AV3DD990
ON Value	AV3DD991
One Click Learn Out	BV3DD992
Device Type	AV3DD993
Total Receive Error	AV3DD994
Total Receive	AV3DD995
Link Status	CSV3DD996
Reliability Timer	AV3DD997
Learn Mode	BV3DD998
Device Address	CSV3DD999

The following procedure assumes that you have already completed steps 1 to 4 in Configuring EnOcean Devices and that you've associated the A5-20-04 profile with the device SV object.

To configure a radiator valve controller:

1. Create the mapping and configuration objects needed for your application.
2. Command the 4BS Variation 3 BV object to On.
3. Ensure that all Learn Out BV objects are Off.
4. Set the value of the Learn Out Func CSV object to 20.
5. Set the value of the Learn Out Type CSV object to 04.
6. Command the Learn Mode BV object to On.
7. Put the radiator valve controller into learn mode. For specific instructions, consult the manufacturer's documentation.
8. Command the 4BS Learn Out BV object to On. The Device Address CSV object should show the device's ID.
9. Command the 4BS Learn Out BV object and the Learn Mode BV object to Off.
10. Confirm that the radiator valve controller responds correctly when you send a command.

To control a radiator valve controller:

1. Ensure that the Learn Mode BV object is Off.
2. Set the control parameters based on the A5-20-04 profile.
3. Set a value for an object such as the valve position.

The wake-up cycle is typically at least 10 minutes for a radiator valve application, so you can expect a significant delay before a new valve position is received and acted on.