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jewelie
Rank 4
Rank 4
March 18, 2020
Solved

Is my In Home Display (IHD) displaying the wrong time?

  • March 18, 2020
  • 58 replies
  • 8570 views

Hi

We had our SMETS2.0 smart meter and IHD last year.

Looks like there's still bugs.  😉

As you can see from the attached photos, the IHD is properly synchronised and paired with the meter, the right meter, and it gets the meter readings, and the meter has the right time on it; however, the IHD doesn't have the right time.  No amount of resetting the IHD seems to cure this.  This means it messes up the night mode timings (and also confuses me, I keep thinking it's earlier than it is, lol!)

The IHD model is Chameleon IHD3-PPMID / CA30111.

The meter is an Aclara SGM1413-B.

The communications hub is a Toshiba SKU-1 Cellular.

(I have another photo I've not posted demonstrating that the MPANs match on both meter and IHD too.)

I know it's not a high priority issue but I thought I'd best feed it back to you.

 

Julie

x

 

Best answer by BenS_OVO

Updated on 30/10/25 by Ben_OVO

 

Sorry to hear your smart meter In-Home Display (IHD) isn’t showing you the correct time. This normally indicates that the IHD isn’t paired properly to the smart meter.

 

In order to get this sorted it’s worth contacting our Support Team, who should be able to send a remote message to your meter and IHD to get them re-paired. 

 

There’s more info in getting the best out of your IHD on our device guides below - 

 

SMETS1 Pipit In Home Display (IHD) guide

SMETS1 Chameleon In Home Display (IHD) guide

SMETS2 In Home Display (IHD) guide

 

Don’t forget you can also check out your smart meter usage data on your online account or OVO app (download for Android or iOS).

 

OVO member but not got a smart meter yet? - Book today!

Interested but not yet an OVO member? - Check out our plans!

58 replies

Newcomer
March 25, 2020

go ahead Ben, pair and unpair

Jon

Jon
Tim_OVO
OVO Staff
OVO Forum Legend
March 26, 2020

This can be done today @Jon Langford @jewelie - it’s best done over the phone so the agent can do their thing and then advise of the steps you need to take all in one go. Call us when you can before 6pm: 0330 303 5063

Carbon neutral - we need a community to get there! My green tech: Aclara SGM 1411-B smart meter, Chameleon IHD6
jewelie
Rank 4
jewelieAuthor
Rank 4
March 26, 2020

This can be done today @Jon Langford @jewelie - it’s best done over the phone so the agent can do their thing and then advise of the steps you need to take all in one go. Call us when you can before 6pm: 0330 303 5063

Thanks Tim.  I gather @BenS_OVO  will be calling me sometime today.

 

Newcomer
March 26, 2020

Did you do something? No phone call but ihd showing right time now 

Jon
Transparent
Rank 20
Rank 20
March 26, 2020

You need to tag Ben, @Jon Langford 

… like this @BenS_OVO ~ did you do something? :slight_smile:

Save energy... recycle electrons!
OVO Product Team
March 26, 2020

I did not and that (though happy it’s ‘fixed’) worries me. 

The only SR’s that have gone to your meter over the past few days are you’re read requests. 

I was just getting information together to unpair and repair @jewelie ‘s device but now I’m not sure that’s the solution. Is your IHD still showing the incorrect time Jewelie? 

jewelie
Rank 4
jewelieAuthor
Rank 4
March 26, 2020

I was just getting information together to unpair and repair @jewelie ‘s device but now I’m not sure that’s the solution. Is your IHD still showing the incorrect time Jewelie? 

Yes, it’s still wrong, by the same 2hrs 45mins exactly.

I’ll continue to be at home and free to take the calls on either of the numbers I gave you too, when it’s convenient for you.

Julie

x

BenS_OVOSolved
OVO Product Team
March 27, 2020

Updated on 30/10/25 by Ben_OVO

 

Sorry to hear your smart meter In-Home Display (IHD) isn’t showing you the correct time. This normally indicates that the IHD isn’t paired properly to the smart meter.

 

In order to get this sorted it’s worth contacting our Support Team, who should be able to send a remote message to your meter and IHD to get them re-paired. 

 

There’s more info in getting the best out of your IHD on our device guides below - 

 

SMETS1 Pipit In Home Display (IHD) guide

SMETS1 Chameleon In Home Display (IHD) guide

SMETS2 In Home Display (IHD) guide

 

Don’t forget you can also check out your smart meter usage data on your online account or OVO app (download for Android or iOS).

 

OVO member but not got a smart meter yet? - Book today!

Interested but not yet an OVO member? - Check out our plans!

jewelie
Rank 4
jewelieAuthor
Rank 4
March 27, 2020

Hey all,

 

Just a quick update; We managed to get @jewelie ‘s IHD sating the correct time. This was done with a simple read request being sent to the comms hub.

I don’t understand why this was the case but I’m thinking that maybe the daily read requests that go to the sites (the XREAD’s) just skim read the comms hub and not a lot more. Whereas other requests (like the one I sent called a XRITM) send out a request to all the devices (including the IHD) and in the process make sure everything is in line with the said comms hub. 

It makes sense as the system cannot pull an accurate read if the times are different. 

This is also how we(i hope we fixed) @Transparent ‘s Gas readings not pulling through. 

Cheers and have a safe weekend!

Thank you!

:)

Transparent
Rank 20
Rank 20
March 27, 2020

Thanks @BenS_OVO 

Well yes, I do now have some gas readings displayed on my Usage pages. But I’m not at all confident in the data that’s being presented.

I have assumed that the Comms Hub retains the 30-minute gas readings until OVO is once again able to retrieve them. So, Ben, when you prodded my Comms Hub yesterday (26th) you therefore retrieved four days of readings.

 

 

I find it very hard to believe that all of those days just happened to have precisely the same gas usage to two decimal points!

So let’s inspect those graphs (except Weds 25th which isn’t available to me)

      Please forgive the crude scaling to align the vertical kWh readings.

Now, I simply don’t believe these usage graphs to be true.

Firstly, there seems to be a considerable variation in the pattern. We wouldn’t expect this. All of these days had bright sunshine so my solar hot-water panels would be supplying almost all required heating from 10:00 to 16:00 ish.

Secondly, there are numerous readings which are completely absent. The 22nd has nothing after 16:30, the 23rd finishes at 19:30, and the 24th is blank from 2pm onwards.

Then there’s an amazing slide downwards from 3am to 1pm on 26th where the software has no data to go on!

 

So there’s something seriously amiss.

Either the Usage software is averaging the uncollected data across 5 days, resulting in the 59.26kWh each which I’m being billed for …

or else it has real half-hour data which it can use to construct graphs for at least four of these days.

But both scenarios cannot simultaneously be valid!

 

@BenS_OVO- please feel free to change the software in my Comms Hub and meters while we try to find out what happening.

@jewelieand @Jon Langford do you have the same version of the Usage graphs as I’m seeing online? Or are you both on the earlier software?

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