Questions tagged [wifi]
The wifi tag has no usage guidance.
17
questions with no upvoted or accepted answers
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0answers
117 views
How does this wiring work?
I have a Trane XV90 and XL 14i. The wiring looks a little strange as in the picture bellow.
_____________
| |
BK W2 W1 R G Y B/C YLO O
|___||...
2
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0answers
1k views
Honeywell WiFi thermostat jumper loop separate ac and gas furnace
I need to validate my understanding for the installation of a WiFi thermostat that requires 24volt continuous power to operate in a constant state. I am DIYer who is computer literate.
Like a number ...
1
vote
1answer
15 views
How to hook up a WiFi thermostat. Having 5 wires and no C wire
I have 2 wires coming up from my basement oil fired furnace and 3 wires coming from my central air handler in attic I am trying to hook up a Honeywell WiFi thermostat. The 2 wires from the basement I ...
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0answers
151 views
No 24VAC between R and C on Rudd R801 Control Board
I’m replacing a older programmable thermostat with Ecobee 4 which is to control a Ruud R801 HVAC unit installed last year. I have access at the thermostat to a wire (orange) that goes to the C ...
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0answers
46 views
Lighting neutral
Can anyone explain about lighting neutral wires (blue)?
I have a 3year old house, which has blue wires in the back boxes. I am assuming that this is the neutral. On my current 1 gang 2 way switch ...
1
vote
1answer
693 views
Sonoff switch with override wall switch
I have a fan, a light and two sonoff basic devices to control them. As sonoff can only work with internet, I thought it would be a good idea to be able to fully override the controls with separate ...
0
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0answers
61 views
Do I have an neutral wire? Could it be red?
I'm trying to install a smart switch over the current 3-way 3 gang switch. I can't tell if I have a neutral wire as there are 2 red wires. One of the red is twisted with one other white wire.
After ...
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0answers
9 views
Only one Honeywell Home thermostat visible in Google home integration
We recently installed a split system with 4 indoor units, and added 4 honeywell wifi thermostats for remote temperature control. I then wanted to connect the thermostats to Google Home app. but I ...
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40 views
How to wire Minivector control relay for Honeywell Wifi Thermostat to control 240v baseboard heater
new here, and just a "homeowner electrician". When I bought the house there was a low voltage thermostat controlling a 240v Cadet baseboard heater. Upon investigation, there is a Minivector ...
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128 views
Ecobee 4 - C Wire Connected but no power
I have an extremely old HVAC system (Goodman Janitrol Model GMNT060-3) and had a previous WiFi thermostat connected with a C Wire. I am now upgrading to a ecobee4 and cannot get any power to the ...
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0answers
397 views
Replacing A Trane thermostat with A Honeywell Wifi thermostat?
Heres what I have.
On A Trane brand thermostat
Red wire = R
Black wire = W2
White wire = W1
yellow wire = Y
Green wire = G
Orange wire = O
Blue wire = B or from what i'm told is my C wire??
And i'm ...
0
votes
1answer
107 views
Trane air handler twe036c140a0 create “c” wire
Trane Air Handler twe036c140a0 Create "C" Wire
Can someone please tell me the best way to Create a "C" Wire for a Honeywell WiFi thermostat (model rth9585wf).
0
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212 views
Install TP Link Wifi Switch and problems along with it
Similar to Trying to identify the neutral in my switch box for home automation switch. , I have an issue regarding installation of Wifi switch.
The switches I got were WiFi switches https://www....
0
votes
1answer
176 views
Ecobee3 lite connected to Lennox Pulse G14Q Heat/Air Condition
I have read a similar wifi thermo connection feed here and they had success hooking the C wire to the T terminal on the furnace.
I can get power to run the thermo from the T terminal, but when I do, ...
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0answers
33 views
WIFI “C” terminal
I recently purchased a WIFI thermostat that requires the use of the "C" terminal. I do have an extra wire available to use on the C terminal that runs from the wall unit to the furnace. However, ...
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0answers
106 views
Link remote light switches via nest
I have a light switch that controls the light on my front porch. It was clearly designed for incandescent bulbs as CFLs always flicker when installed outside when the light is off as if a small ...
0
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0answers
840 views
Putting a WiFi thermostat on a Milli volt system control of a fireplace.
I under stand that it can be done using a transformer and a relay along with a WiFi thermostat. I want to keep the present Milli volt thermostat functioning in case I loose electrical power and I ...
