Question about Heating & Cooling

1 Answer

A new blower motor i bought has 4 wires coming out of it. the wire out othe wall as 3,white,black,and red. the motor wires are blue, black, red and white. the moter is going in a furnace. how are the wires connected.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,272 Answers

There are three different wires for this - Black (hi) , Blue (med), and Red (low). Motor Wiring Color Code:
White Wire: Common White to White.
Black Wire: High A/C Speed Black to Black.
Red Wire: Low Heating Speed Red to Red.
Blue Wire: Medium Low Speed Cap Off.If no capacitor then blue wire should be left without connected.
Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.

Posted on Aug 06, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

Black wire, white wire, and tan wire coming from ceiling. New fan has blue, black, white wire and green wire on the bracket how does it hook up


1. Have on hand either wire connectors or electrical tape

2. Look at the wires coming from your ceiling fan. The black wire from the ceiling fan is the hot wire that runs the motor and turns the fan blades. The white wire is neutral and completes the fan circuit. The blue wire is the hot wire for the ceiling fan light fixture. The ceiling fan motor does not have a ground wire.

3. Find the short green wire or the green ground screw on your ceiling fan hanging bracket. Attach the bare copper wire from your electrical box to the short green wire by twisting and orange wire connector to the two wires. If you only have a green ground screw, wrap the bare copper wire around this screw and tighten the screw against the bracket to secure the wire.

4. Match the end of the white insulated wire from the ceiling fan to the end of the white wire from your electrical box. Twist a wire connector onto the two wires to complete the neutral circuit.

5. Connect the black insulated wire from the ceiling fan to the black insulated wire from the electrical box. If you do not have a separate toggle switch on the wall to operate the ceiling fan and light separately, grab the blue wire and place it with the black wire from the fan motor and the black insulated wire from the electrical box. Twist a wire connector to all three wires. If you have the additional toggle switch, connect the two black wires together with an orange wire connector, and then match the blue wire and the red wire together. Twist another orange wire connector on the red and blue wires

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jamie_580d75bd3bb6d659

Nov 11, 2017 | Dryers

1 Answer

I replaced the blower motor in my rinnai wall heater. The new motor only has two wires, black and white. The old motor has three black, white and red?


Check the manual of the wall heater. The extra wire may be for a 220v line or it may be a blower speed control line. The blower has to match up with the heater's specs.

Apr 12, 2017 | Rinnai Heating & Cooling

1 Answer

Replacing home a/c blower motor the unit has black and white wires my new motoe has blue lack red and yellow wres How do i wi it?


DO YOU HAVE A WIRING DIAGRAM OF THE NEW MOTOR? TYPICALLY NEW MOTOR WILL HAVE OPTION FOR MULTIPLE SPEED MOTORS.
WIRES ON UNIT NEW MOTOR
WHITE.............................NEUTRAL.........WHITE
BLACK ...........................HOT...................RED=LOW
OPTION 2 YELLOW=MED/LOW
OPTION 3 BLUE=MED/HI
OPTION 4 BLACK=HI

Dec 09, 2014 | Heating & Cooling

1 Answer

I need the wiring for the mic


Hello,
Here is the wire diagram for several common mics in relation to a 4 pin CB. Most recent 4 pin CB's such as Midland, Cobra, Connex, Uniden, etc can use 4 pin mics. The wiring is actually depending on the mic rather than the CB so long as the CB's are 4 pin as well. Once you go back to late 80's the 4 pin design was a little different. Anything new it is simpler.
Stock Mic 1- Shield (Ground) 2- Yellow (Audio) 3- Red (Transmit) 4- White (Receive)
Astatic - 4 wire 1- Shield 2- White 3- Red 4- Black
static - 6 wire 1- Shield & Blue 2- White 3- Red 4- Black Yellow NC

Daiwa EM-500 Cobra CA Series 1- Shield & Black 2- Red 3- White 4- Blue
Galaxy DC-521S - 4 wire 1- Shield 2- Yellow 3- Red 4- Black
Galaxy CB-660EI 1- Shield & Black 2- White 3- Red 4- Blue
Sadelta 1- Shield 2- White 3- Brown 4- Green
Turner RK56 Road King 1- Shield & Red 2- White 3- Blue 4- Black Yellow NC
Regards, Tony

Apr 07, 2011 | Connex Radio Communications

2 Answers

Utilitech Wall Timer #0192773 does not switch landscape lights on? Replaced Intermatic that had 3 wires. Black to Black, blue to black and red was capped. Utilitech came with 4 wires - black, white,...


Old timer: Intermatic EJ500 & ST01C timers have a battery. Battery operates the clock motor. Red wire is for 3-way circuit [a hallway with 2 switches is a 3-way circuit].

Utilitec timer, clock runs on 120Volt circuit instead of battery. So clock has to have power.

How to connect wires:
Black timer wire connects to hot wire from breaker box.
Red (or blue) timer wire goes to landscape lights.
White timer wire connects to white neutral wire [or if no neutral is available, connect to bare ground wire].
Green timer wire goes to bare ground wire.

How to find black hot wire and white neutral wire inside box
: Disconnect and separate wires so you can test. Use ordinary tester. Power is on. There is only 1 black hot wire inside each electrical box. Test each black wire to bare ground until tester light comes on > that identifies the black hot wire. Next, test black hot wire to white wires until tester light comes on > that is the neutral wire. Exception: This test does not necessarily work with 3-way switches since they reverse each time switch is thrown.

Sep 14, 2010 | Intermatic Inc. ST01C Digital In-Wall...

1 Answer

Replacing a pull chain 3-way ceiling fan light switch


OK .. the thick black and white are the power for the fan , are there also white wires on the lamp sockets ..??
The thick black wire should connect to the black wire on the switch.
The small black wires connect to the red and blue wire on the switch .. two small black wires each .. that should give you a position for 2 lights , and 4 lights, on the step switch .. but there should be white wires from the lamp sockets connected to the thick white from the fan .

please respond .

Please Vote !!

May 24, 2010 | Westinghouse Electric Westinghouse...

1 Answer

"i'm replacing my Rheem RBGC 08KA FAU blower motor. My dayton 3lu83j 4 speed motor has white, black, red, yellow,orange, brown, and brown with stripe wires. My old westinghouse motor has only one brown...


There should be a wiring diagram on the side of the new motor.
The brown and the brown w/ white go to the new capacitor you should have bought with the motor.
The black and white go to your L1 & L2 power source. The remaining wires must be capped off.

Feb 25, 2010 | Dayton Heating & Cooling

1 Answer

Told motor was bad, replaced motor, new motor does not run


Black to Black, Purple to White and the new motor requires a run capacitor which brown goes to one side of capacitor and brown/white goes to the othe side of the capacitor. This is providing the old motor is a single speed. If the old motor is a two speed you have an incorrect replacement motor.

May 02, 2009 | Heating & Cooling

2 Answers

Wiring on a RCA RJ-45 wall jack


the RJ45 wallplate is not meant for ethernet. It's an 8P8C connector for a phone. Will it work as a network jack? Maybe. I wouldn't use it, but if you really want to try, wire it thusly:

1 Blue --- Orange/White
2 Orange --- Orange
3 Black --- Green/White
4 Red --- Blue
5 Green --- Blue/White
6 Yellow --- Green
7 Brown --- Brown/White
8 White --- Brown

I'd still recommend a CAT5 wallplate with a CAT5 jack.

Apr 11, 2009 | Computers & Internet

1 Answer

Replacing blower motor in furnace w/Fasco brand #D727


Some one missed the wiring diagram. I believe its like this:
L1 = Line 1 = (Hot all are same thing)
Black Hi
Blue Med
Red LO
Now usually the black is for AC and connects to a normally Open (NO) contact on the blower relay.
The heater speed (either red or blue) go the the normally Closed (NC) on the blower relay and on one side of this wire or contact on the relay it goes to the heating blower thermostat on the furnace.
The remaining wire (blue or red) you tape off.
L1 also feeds the Run Capacitor on 1 side and the Brown wire feeds the opposite side

The white wire is Neutral and goes to the neutral on the main line.

If this helps you please rate me accordingly and good luck.








Mar 13, 2009 | Kitchen Appliances - Others

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

172 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

3328 Answers

Tim Whalen

Level 3 Expert

3074 Answers

Marvin
Marvin

Level 3 Expert

81400 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...