HVAC Questions? Ask an HVAC Expert for Answers ASAP
Hello my name is XXXXX XXXXX going to help you out today.
First what wires/colors do you have coming out of the wall?
Do you have a Y2 terminal on thermostat?
Y (Yellow), O(orange), Jumper W1/E (Brown), B (Black), Green (G), R(Red), W2(White), C(Bleu)
Did you look at page 20 of the the honeywell manual? You need to do the alternate wiring.
I can walk you through the install but want to make sure you have the correct wires in place currently
I connected everything per page 20 but I am confuse on where to connect O, B and C. I have connected C wire to C terminal and B to O/B , but the compressor didn`t kick off
Page 21 is confusing
I Can connect Wires O, B and C to the correct terminal, it will work
But will not shut off?
do you have the jumper installed?
No, I did not instaled the jumper because per page 17, it is not required. f you can walk me trough, I will appreciate
did you check this out? http://wifithermostat.com/Products/WiFi7DayTouchscreenThermostat/?s=6
page 17 is for 6 wire heat pump we need to do alternate wiring
so don't pay attn to that page
I wanted you to look at that link to make sure this thermostat will work for your application.
ok. give me a minute
It is compatible
you have a blue wire correct?
it was labelled C on the old thermostat
was the old t-stat betterty operated?
was there any wire on the aux of the old t-stat?
I don`t see any battery on old t-start
I don`t see any AUX on the old T-stat
ok do you know if your unit is a multi-stage?
due to you having 8 wires I would think you do. here's how i want you to connect
I have a W2 terminal on old T-statwire. I believe we can assume this unit is multi-stage. is that correct ?
yellow to Y, red to R, orange to O/B, Blue to Y2, White to W2(aux), Green to G, Black to C
now when you said you had a brown wire Jumper W1/E is that off the old t-stat?
One thing I forgot to mentione is that I have two t-stat. One downstair and one upstair. I am currently replacing the upstair t-stat. the downstair t-stat is a mercury t-stat without C terminal
and these are both controlling one unit?
i'm thinking the brown is the emergency heat relay
yes there is only one unit outside
well that changes things depending on how they have these connected to the unit.
there is no brown coming from the wall. the brown was a jumper on connecting E & W1 Terminal terminal on old t-stat
Ok. Let me connect the cable and we run a test
k sorry i thought you had a brown wire that's what had me confused
They are connected. The Black is not connected. is that correct
what do you have connected to C
there is no cable connected to C terminal. That why I am confuse
connect the black
let me check the connection again to insure they are connected propertly
here is what I have Yellow to Y, Orange to O/B, Black to C, Green to G, Red to RC ( there is a jumper from RC to R), White to W2, Bleu to Y2
what does it do when you power it up?
I did power up yet. I will o it now. may take 5 minutes
can you look at the system setup (page 54 -58) when I power the t-stat.
54 number 7
I powered on, but no power to the t-stat
and the system is not working
ok take black wire off C and put blue wire on.
ok. let me go downstair and turn of the breakers
I'm not sure how they integrated the t-stat downstairs. If this doesn't do it I will have to opt out and see if another expert can sort out the issue. I don't see anywhere on honeywell where this can be used w/ multiple t-stats.
Bleu wire in on C terminal. Black wire is not connected
let me power on again
t-start is on
so bleu most go to Bleu. Let run a test
function code 190 to 0 is that ok ?
or 170 to 7?
should be 0190 according to honeywell
yes. i think so
system is on
the outside unit is rotating clockwise.
so it pulling air in?
let me ckeck again. I was under the impression it was pulling air out
well it should be pushing air out in a/c mode
I looks like we are fine.
The downstair thermostat doesn`t see to control anything. Doesn`t make sense if the new t-stat is now controlling the whole system. I turned off the downstair unit but the system is still working
that's good. The black is just an extra common it seems so cap that off.
Ok. I see
I appreciate your time. I will now set up the wifi. But I can do it myself from now. I appreciate your help today. the cost will be $38 is that correct ?
It took us awhile but glad to see your up and running.
Yes if you hit the accept answer and give me a positive rating that would be great.
Definitely will do it.
Thanks for using JA
Please remember I only get paid if you accept my answer. If I have provided you with the answers you needed to solve your problem positive feedback would be great. Thanks
very knowledgeable and professional. was helpful on getting my Thermostat ibstalled