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Wire a 6457 honeywell

I need to wire a 6457 into a s plan system which are the motor terminals and which are the interlocks please

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Where does the T Wire go on the RTH7400

the t wire is for an outdoor anticipator reset. If you dont have a terminal on your thermostat it does not have to be used. Just tape it off.

Posted on Jan 19, 2009

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billyvangogh
  • 108 Answers

SOURCE: need to wire a honeywell RTH7400D thermostat to 3 wire hot water

Just mark the old wires on the old thermnostat...R , W etc...and put them on the same terminals on the new 1.....also there should be some adjustment ire : switch on the back or under the cover to adjust for Hot water heating or electric heat...either is the setting you should have it on....also you shouldn't setback the thermostat at night or when away very much....2 degrees is fine , as the boiler will run along time to raise the temperature in the morning and may not get there by the set time

Posted on Oct 26, 2009

heatman101
  • 43501 Answers

SOURCE: three wire system, going to a five terminal

The Rc and Rh should have a jumper wire between them let it in. and hook the red wire to one of them it does not matter which one as they are jumpered. The white wire goes on the "w" terminal and the Blue wire will go on the "G" green terminal to run your fan.
This should get you up and running again!

Posted on Nov 13, 2009

  • 587 Answers

SOURCE: i need a y plan wiring diagram

HONEYWELL WEBSITE:
Go to honeywell.com
Under red welcome sign
Bottom red highlighted box literature/image search
Type in thermostat model number
Click on arrow to right
Then click on the PDF files owners manual / installation instructions
If you can’t find what you want, the bottom left and bottom of web
Page, they have homeowners assistance and Home products to get the help you need.

Posted on May 12, 2010

  • 192 Answers

SOURCE: Removed my non programable

Leave the factory jumper between R & RC. Connect the wires to the new stat just as you have them labeled. Use a piece of thermostat wire to make a jumper from AUX to E terminals. Your new thermostat should give you instructions on how to access the installer set up. You are going to set it up as heat pump with aux. I see this is 2 days old but if you need any help let me know.

Posted on Feb 15, 2011

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I just recieved a grundfos add on timer for my small circulating pump the wiring diagram is not clear need some advise on how to wire


More information is needed. Add a comment.
Grundfos makes many models and many parts.
http://www.plumbersurplus.com/Prod/Grundfos-24-HR-Programmable-Clock-Timer-%28505474%29/11040/Cat/680
You do not say what wires what are available, or what the instructions say, so the expert is left guessing.

Guessing: Normally this type of timer module has at least 4 or 5 wiring terminals.
Two terminals power the clock motor, and two terminals are for the switch.
Example wiring: power from circuit breaker connects to terminals 1 and 3, line going to motor connects to terminal 4, and neutral from breaker box and neutral going to motor connect to terminal 2.
http://waterheatertimer.org/images/FM1-wiring-280.jpg
Another basic wiring plan same as described above:
http://waterheatertimer.org/images/NO-NC-timer-200.jpg

Add a comment with exact information shown in instructions, and what wires you have, and what each wire goes to.
Of add a comment with in-focus photo posted on flickr.

Open following link for recirculation system resources:
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Intermatic C8865 timer is a 5-hour cycle timer that repeats same cycle each 5 hour period.
This timer has 120Volt clock motor and is 120V timer.
Timer has NO and NC terminals.
NO terminal turns ON when timer turns ON
NC terminals is ON all the time, except when timer turns ON. At this point NC terminal turns OFF.

You have 3 things: 120V timer, 120V honeywell transformer, 120V stoker motor/fan
The transformer needs to be ON at all times.
The stoker motor is going to turn ON when the cycle timer turns ON.

You have 120V cable with black wire, white wire (and bare ground, which connects to green ground screw and to other bare grounds and won't be discussed further)

Black wire is hot
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Black wire connects to 'Switch common terminal' on timer.
Same wire also connects to black wire on Honeywell transformer.

White wire connects to 'Clock terminal' on timer
Same wire connects to white wire on Honeywell transformer and to white wire on Stoker motor.
So all the white wires are connected together.

Last wire is black wire to stoker motor.
This wire connects to NO terminals on timer.

Here is drawing.
Add a comment any time
geno_3245_182.jpg

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1 Answer

I need a y plan wiring diagram


HONEYWELL WEBSITE:
Go to honeywell.com
Under red welcome sign
Bottom red highlighted box literature/image search
Type in thermostat model number
Click on arrow to right
Then click on the PDF files owners manual / installation instructions
If you can’t find what you want, the bottom left and bottom of web
Page, they have homeowners assistance and Home products to get the help you need.

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try this.. all honewell drawings.. in it

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