SRT321 and SSR303 - is there a definitive guide ?

[trippes 0]

Hi

I have posted a new topic despite finding many similar topics as I am unable to find one which works.

I have the HC2, the SRT321 Thermostat and the SSR303 receiver/ boiler controller

I have successfully paired the 2 - no problem

But it kind of negates the HC2 being in place, and pretty much replicates what I had before, ie a thermostat controlling the heating.

I am able to include the SRT321 to the HC2 with no problem - if I turn the dial I can see the temo change within HC2

I am finding it virtually impossible to include the SSR303 to the HC2.

I have read almost every topic on this, from Vesternet pages, domotique etc - and everyone of them has subtle differences. I have yet to find a definitive guide for Fibaro kit.

I suspect that the SSR303 is not able to associate with the HC2 as it believes it is associated with the SRT321.

At some point in the past I definitely had both devices associated with the HC2 - but then that disappeared - I have no idea why - though I am sure its me.

I think I need to reset both devices and start from scratch

various links suggest pressing L, pressing I, not pressing I but pressing L, try pressing P - then n - then wait for nP

I used to consider myself fairly switched on but not any more (a bit like my heating)

Does anyone have any experience of doing this successfully ?

Thanks

si

[trippes 0]

I've only gone and got it working haven't I

I am very pleased with myself

who'd have thought the manufacturer manual might be some use

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In a nutshell

below is manual for the SRT321

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some key extracts from the manual below

Turn the rotating dial on the front within configuration mode and select the desired function by pushing the dial once:

• I Include Node onto network

• E Exclude Node from network

• N Transmit Node Information Frame (NIF)

• L Learn Mode - use this command for Include or Exclude with another controller (does not support control group replication) Inclusion and reception of a primary role (Controller Shift)

• Li Receive Period Enabled (Listening). This function will keep the unit awake for 60sec, no Pass or Fail response will be provided

• P Protocol Reset - Press twice to activate Will restore all parameters back to factory default settings

• A Associate Control Unit

• D Disassociate Control Unit

• C (Primary Shift) This function allows the installer to manually relinquish the primary controller role of the SRT321 to become a secondary or inclusion controller

so - armed with this - I proceeded to experiment. I wanted to start from complete scratch - I had to have something I could recreate the next time it failed.

(SRT321) Dip switch 1 to on

I excluded the node from the network (E) - this finally go the SSR back to been (seemingly) back to fresh status. This had been very elusive to me.

HC2 had all previous attempts cleared - no SRT or SSR in there at all

I then reset the SRT321 (P twice)

so - starting from complete scratch

Select "add device" on HC2 - press network button on SSR303 - it was included - I was very happy. I can control the SSR303 from the HC2 (on/off) - brilliant - I had a small drink of beer

Then - on the SRT321 - I selected "L" (as per the vesternet instructions) - and selected "add device" on the HC2 - it was included ! - I was even happier. another small sip.

Now I was on a roll and wasn't really sure how to associate the 2. However - and this is just my experience I was able to then select "A" on the SRT321 (press it - it flashes) - then press the network button on the SSR303. The SRT321 "A" changed to "Ap" - suggesting something had happened

I am now able to control the SSR303 from the HC2. And from the SRT321. - which I think is exactly what I want.

I am now going to try and get the heating to come on in the morning and set some temps through the day

I shall report back

si

[fatk 0]

Hi,

thank you for the explanation. 

if I want to change the temperature remotely through the Android application, nothing happens. how to enable temperature change over the phone or PC .

Changing to SRT321 also changes the temperature on HC2 application, communication takes place from SRT321 to HC2. I can not change the temperature from HC2 to SRT321. HC Lite temperature change does not respond to SRT321

SRT321 >>>> to HClite or fibaro app respond OK

HC lite or fibaro app >>>>>> not respond NOT.OK

How to setup?

Thanks

 

 

 

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Edited March 2, 2019 by fatk

[fatk 0]

if I change the temperature over the phone, I noticed that the temperature changes over a couple of hours, and not at the moment of change...

?