HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Trying to install Honeywell lyric t5 wi fi thermostat to…

Customer Question
Trying to install Honeywell...

Trying to install Honeywell lyric t5 wi fi thermostat to control heat pump with 7 wires

Contractor's Assistant: Did you double-check the thermostat's settings? And what about the filters?

Blue, orange, white, brown, red, yellow, green wires

Contractor's Assistant: Do you plan on doing the work yourself?

I am in the middle of it now. Think I must have it wired wrong because it does not kick on

Contractor's Assistant: Anything else we should know to help you best?

Need to know which posts to attach wires

Submitted: 8 months ago.Category: HVAC
Show More
Show Less
Ask Your Own HVAC Question
Answered in 4 hours by:
11/15/2017
HVAC Technician: Daniel Plourde, HVAC Technician replied 8 months ago
Daniel Plourde
Daniel Plourde, HVAC Technician
Category: HVAC
Satisfied Customers: 455
Experience: I've been in the HVAC buisness since 2008 working on residential, commercial, and industrial buildings
Verified

HI I AM DAN I CAN HELP YOU WITH THIS. HOW DO YOU CURENTLY HAVE THE THERMOSTAT WIRED AND MAKE SURE THE THERMOSTAT IS SET FOR A HEAT PUMP SYSTEM AND FOR COOLING CHANGEOVER.

Ask Your Own HVAC Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a hvac technicianLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Phil Your Own Question
Phil
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 7,426
7,426 Satisfied Customers
Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial

Phil is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Phil

Phil

Mechanical Engineer

7,426 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,019 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

< Previous | Next >

Related HVAC Questions
Wiring up a new Honeywell Lyric T5 thermostat. Thermostat
Wiring up a new Honeywell Lyric T5 thermostat JA: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat? Customer: Thermostat specific JA: Do you plan on… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I have a Lyric T5 Wi-Fi thermostat and want to know how
I have a Lyric T5 Wi-Fi thermostat and want to know how connect it to the Honeywell L7224U Aquastat Controller on my oil furnace. … read more
Rick the plumber
Rick the plumber
Owner
9,857 satisfied customers
Converting a honeywell ct70a (with 7 wires) to a t5
Converting a honeywell ct70a (with 7 wires) to a t5 thermostat. I believe I've wired correctly but system won't turn on.… read more
Iohn Keffer
Iohn Keffer
HVAC Tech
Associate Degree
71 satisfied customers
I'm installing a Honeywell Lyric T5 Wi-Fi Thermostat.
I'm installing a Honeywell Lyric T5 Wi-Fi Thermostat. Connected the yellow to y,white to w, ground to g. Where does my blue wire go too . Does the blue wire go to c … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I just replaced the old thermostat with a new Honeywell
i just replaced the old thermostat with a new Honeywell lyric t5 and now my a/c will not come on. it is wired right but i am having trouble programing it as i do not know the answers to all of the que… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
Can you connect to wires to the com24v on the circuit board?
can you connect to wires to the com24v on the circuit board? One from the thermos. and one that is already there from the outside AC unit.… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,019 satisfied customers
I am trying to replace current Trane thermostat with a new
Hi, I am trying to replace current Trane thermostat with a new Lyric Thermostat. The wiring diagrams show below: BAYSTAT240 Thermostat B = Blue W = White R = Red Y = Yellow G = Green O = Orange X2= Bl… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
I have an Amana (installation date 2009) heat pump (2-stage)
I have an Amana (installation date 2009) heat pump (2-stage) and I'm trying to determine if a Honeywell Lyric thermostat is compatible. The thermostat wires I have configured to digital thermostat are… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I have installed a new heat/air unit and bought a new theromstat
I have installed a new heat/air unit and bought a new theromstat for it, I need to know how to hook it up… read more
type2technician
type2technician
253 satisfied customers
Hooked up new honeywell 7600 thermostat to heat pump sys with
Hooked up new honeywell 7600 thermostat to heat pump sys with ele back-up as follows as per one of your online techs told me to do==blue wire-C green wire-G yellow wire-Y orange wire -O/b white wire-A… read more
spivco
spivco
153 satisfied customers
i have an old janitrol thermostat and i am trying to install
i have an old janitrol thermostat and i am trying to install a honeywell thermostat but there is a w2 connecting wire to the janitrol and it says to consult a hvac tech… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
i am trying to upgrade my thermostat i just bout a honeywell
i am trying to upgrade my thermostat i just bout a honeywell rth7400/ rth7500 series. i have a trane 1000 a/c. and a trane fernace model number txc030c4hpb1. how am i supposed to connected. i have blu… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
We aare trying get the color code setup to put in a new Honeywell
We aare trying get the color code setup to put in a new Honeywell thremostat RTH7500 to our Tran heat pump unit. the Wire colors we have are red, white,yellow, brown,black, orange, green & blue. the t… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
I am trying to switch my weathertron thermostat over to a honeywell.
I am trying to switch my weathertron thermostat over to a honeywell. I have 8 wires attached to the weather tron: Red, Orange, Yellow, Green, Blue, Black, White, and Brown. My system uses a heat pump … read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,209 satisfied customers
I purchased a Honeywell RTH7500 series programmable thermostat
I purchased a Honeywell RTH7500 series programmable thermostat to replace my manual Trane thermostat. I have a heat pump with backup heat. of course the wires colors don't match. The wires installed o… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
4,135 satisfied customers
Need wiring assistance for AEPF 313716AA to SSZ160241AD Heat
Need wiring assistance for AEPF 313716AA to SSZ160241AD Heat Pump and Honeywell TH8000 Thermostat… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I was trying to replace a Trane baystat240 with a Honeywell
I was trying to replace a Trane baystat240 with a Honeywell RTH6300B. Nothing is working now. Is there a system reset or some switch anywhere besides the thermostat that would need to be reset? Maybe … read more
Mike
Mike
Service Tech/ Installer
High School or GED
149 satisfied customers
I have a Robertshaw 9520 Thermostat that I am replacing with
I have a Robertshaw 9520 Thermostat that I am replacing with a Honeywell - The problem is that I have 7 wires in the Robertshaw but only 5 places to insert in the Honeywell. Robertshaw Honeywell C- bl… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x