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Whirlpool
Central Air Conditioner

Model # R1212 Official Whirlpool air conditioner

Here are the diagrams and repair parts for Official Whirlpool R1212 air conditioner, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 136 parts  |
Screw 487910
#16

Air flow and control diagram

Screw

Part #487910

Replaced by #WP488729

?
Manufacturer substitution
This part replaces 487910. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Valve Kit 978025
#6B

Optional parts (not included) diagram

Valve kit

Part #978025

Replaced by #WP978025

?
Manufacturer substitution
This part replaces 978025. Substitute parts can look different from the original.
$29.51 | 
17% OFF Phone Price : $35.51
In Stock
Screw, 8 X 1 488480
Screw, 8 x 1

Part #488480

Replaced by #WP489069

?
Manufacturer substitution
This part replaces 488480. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Refrigerator Screw 1157158
#3

Cabinet diagram

Refrigerator screw

Part #1157158

Replaced by #WP489069

?
Manufacturer substitution
This part replaces 1157158. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Sealer-gum 212432
#12

Optional parts (not included) diagram

Sealer-gum

Part #212432

Replaced by #212643

?
Manufacturer substitution
This part replaces 212432. Substitute parts can look different from the original.
This item is not returnable
$50.09 | 
11% OFF Phone Price : $56.09
In Stock
Seal 859600
#36

Unit diagram

Seal

Part #859600

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 859600. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Ge Room Air Conditioner Outdoor Cover 484184
Ge room air conditioner outdoor cover

Part #484184

$54.49 | 
10% OFF Phone Price : $60.49
In Stock
Cover 950036
#11

Unit diagram

Cover

Part #950036

Replaced by #WP950036

?
Manufacturer substitution
This part replaces 950036. Substitute parts can look different from the original.
This item is not returnable
$6.69
In Stock
Valve Kit 978030
#6G

Optional parts (not included) diagram

Valve kit

Part #978030

Replaced by #978030

?
Manufacturer substitution
This part replaces 978030. Substitute parts can look different from the original.
$40.49 | 
13% OFF Phone Price : $46.49
In Stock
Wiring Diagram LIT1165177

#NI

All parts diagram

Wiring diagram

Part #LIT1165177

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for water softeners

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Why does my water softener overflow?

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Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

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Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

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Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

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Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

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Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

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Why is my softened water salty?

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Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

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How to replace a water softener valve motor

How to replace a water softener valve motor

The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…

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Repair difficulty
Time required
 30 minutes or less
How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

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Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

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