smart nora - thermostat - overwrite setpoint
hi there,

for my home automation i'm using a plc (wago) for general control of heating and lighting, commanding it via the plc visualisation. i'm also using smart nora as a second layer to command my home by voice .

i'm trying to set up nora thermostat to command the heating and it seems to work. …
hey firewizard,

actualy as i suspected. even when i filter the sended setpoint of the temperature in nodered so it only pass 'on change', it keeps comming in to the plc's function block. so i used the same function as the rbe node in node red, just before the function block in the plc's program t…
hiyou're talking to fellow pp customers on this forum. but we will help if we can.heres a link for you to have a look at:https://community.purepla.net/smart-meters-and-ihds-33/if-i-switch-supplier-will-my-smart-meter-work-10329 Hello  

  

Please try this Press the 'Input/Source' Button > Press '2, 5, 8, 0' on the keypad of the remote > Scroll down to "Reset All" and press "OK" > Select "Yes" and press "OK". and let us know. have added psu to above post. (i added specs because i knew someone would ask. however i think it's a software issue.)

unlikely that it's the psu.

the current psu is a hx750i, and the previous psu was a hx650i. swapped over a year ago at least. this is a recent issue.


good, a lot of times this is the psu. but with an excellent unit, that's far less likely.

were you monitoring temperatures at the time? was there something specific you were doing similar in both times? really intermittent things can be hard to nail down. The reset button is located behing a panel on the front of the unit that is labeled Heat Reset. If that label is gone then look around, it is a small hole, small enough for a paper clip to fit through.   

 That being said, I have 137 of these units in one of my hotels and have not had a single one needing to be reset. You probably are going to need a new control board kit. These can be purchased from Amana. They are $130. Make sure that you have pulled the heater coil out and inspected it first. Also, there was a recall years ago where Amana was supposed to contact and send out new voltage switches. These are the round black things that the Brown heater wires connect to on the upper and lower side of the heating coil. You should also try to replace those if you find the coil in good condition. I have had those resolve heating issues. Most of the heating issues were a result of a bad relay on the control board though.   

 Please remember to rate this fix. Power off the router. 


Get yourself a copy of TeraTerm (it is old, but good)  

Connect your PC serial port to the CON port on the router and run TeraTerm, configured for the serial port, at 9600, 8 bits, no parity.


Press return a few times, and make sure you can see the output from the router.


Power off the router.  

Power it back on again, and when you see something, send a ‘BREAK’ by pressing Alt+B  

The router shoud return a boot> prompt.  

Type 


<b>config-reg 0x2142</b>


Then type


<b>boot</b>


Let the router load, and it will come up with the prompts asking if you want to use the configuration utility.  

Say <b>NO</b> to this.


Type the following when it gets to the > prompt


<b>en  

copy start run</b>  

{press return to the prompts from this command}


When it has finished


<b>show run</b>


Check and see if it has an ‘enable password’ command or an ‘enable secret’


<b>conf t  

config-reg 0x2102  

enable secret {whatever you want as a password}  

no enable password</b> (if it has one of these)  

<b>end  

wr</b>


And the password is changed. 


You should reboot to make the config register change, and also to confirm the password has changed correctly. 


I did all this from memory, so if it doesn’t work, then post here and I will double check, or someone will point out my stupid mistake 😉 got it to work. had to manually set the apple tv 4k to "control receiver by ir", rather than auto. when i went through the sonos remote setup, i had to use another controller for the "mute" button part, as the siri remote does not have a mute button. Yes, there are KVM switches that support multiple monitors. do a search for multi-display KVM.


with regard to send print jobs to the printer, the best approach is probably going to be to buy a wireless printer and hook it up on your local network. you can not configure or train the ocr software as end-user. my suggestion: for [number ocr use the ocr engine2](https://ocr.space/ocrapi#ocrengine) - it is usually better with numbers. set both sides of the connection to autonegotiate & set both sides of the connection to half duplex & set both sides of the connection to full duplex hey @richard cookehave you seen our community post about the hive thermostat offer?is there anything in there that helps?