Please help me!

[NestNoob2]

My wires are weird and I can't see anything on the Net that can get guide me. Please help me!No W wire

Y and X have a jumper

[krazchaotic]

Same issue but not same wording

[NestNoob2]

Of course it's the same issue, one is a close up of the other one

[EdmondB]

Hello NestNoob2,

I’m sorry to hear you’re having trouble with this. No worries; we'll check this out. Can you verify the make and model of your heating and cooling system? 

@krazchaotic, can you please send us a photo of the wiring from your old thermostat and the make and model of your system?

I look forward to your response.

Regards,
Edmond

[NestNoob2]

The thermostat is a 

LuxPro PSP511LC

[EdmondB]

Hi there,

Thanks for the information. Could you also please give us the brand and model of your Cooling and Heating systems? 

Best,
Edmond

[NestNoob2]

I'm sorry but I don't have that information.

[EdmondB]

Hey there,
 

Thanks for checking. Based on the photos of the wires from your current thermostat, this is a heat pump system wiring configuration. This should be compatible with any type of Nest Thermostat.

The correct wiring configuration for that in the Nest thermostat is: 

1. Yellow wire on Y or Y1
2. Red wire on R or RH/RC
3. Green wire on G
4. White wire on O/B
5. Blue wire on C

Take note no need to put the jumper wire between the RC and RH and the jumper wire on Y and W on your current thermostat to Nest thermostat as the Nest thermostat base has a built in jumper wire.

Let me know if you have more questions.

Thanks,
Edmond

[NestNoob2]

That was the first configuration I tried, but to no avail, the Y comes up red (Not detected) on the cable detection. No worries, I think I will just hire a professional. I'm scared I might mess up my system. I appreciate all the help. Thank you.

[EdmondB]

Hello there, 

Thanks for trying. If you still have some questions, just let us know and we'll be happy to help.

Best,
Edmond

[Markjosephp]

Hello everyone,

I wanted to ensure that everything was covered here.

Thanks for looking into this, Edmond.

@NestNoob2, how's it going with the installation? Have you managed to reach out to an HVAC technician for the wiring configuration? Let us know if you still need more help.

Regards,
Mark