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Amana
Room Air Conditioner

Model # 75D-256 Official Amana room air conditioner

Here are the diagrams and repair parts for Official Amana 75D-256 room 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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Model diagram and schematic

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Showing 10 of 254 parts  |
Fresh Air Damper Assembly A4034001
Fresh air damper assembly

Part #A4034001

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

Tube Clamp, Power Cord Mtg. A0313601

#NI

All parts diagram

Tube clamp, power cord mtg.

Part #A0313601

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

Drip Trough, Channel-plastic C4212401
#38A

(50a-256) (75a-256) (75a-356) (75a-556) (100a-356) (100a-556) (150a-356) (150a-556) (75d-256) (75d-356) (75d-556) (100d-356) (100d-556) (150d-356) (150d-556) diagram

Drip trough, channel-plastic

Part #C4212401

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

Machine Screw, 1/4-20 X 5/8 Fl. Hd. A0273001

#NI

All parts diagram

Machine screw, 1/4-20 x 5/8 fl. hd.

Part #A0273001

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

Grip Nut, Fan Motor Mounting A0279101

#NI

All parts diagram

Grip nut, fan motor mounting

Part #A0279101

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

Switch B4116901
#19C

Deluxe-"d" series conditioner (50a-256) (75a-256) (75a-356) (75a-556) (100a-356) (100a-556) (150a-356) (150a-556) (75d-256) (75d-356) (75d-556) (100d-356) (100d-556) (150d-356) (150d-556) diagram

Switch

Part #B4116901

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

Cover, Control Support Back C4206901
#19A

Deluxe-"d" series conditioner (50a-256) (75a-256) (75a-356) (75a-556) (100a-356) (100a-556) (150a-356) (150a-556) (75d-256) (75d-356) (75d-556) (100d-356) (100d-556) (150d-356) (150d-556) diagram

Cover, control support back

Part #C4206901

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

Sealed Refrigeration System D4315901
#1B

(50s-256) (75s-256) diagram

Sealed refrigeration system

Part #D4315901

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

Sash Seal Strip (felt) A4003701

#NI

All parts diagram

Sash seal strip (felt)

Part #A4003701

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

Relay A4023501
#7C

(50a-256) (75a-256) (75a-356) (75a-556) (100a-356) (100a-556) (150a-356) (150a-556) (75d-256) (75d-356) (75d-556) (100d-356) (100d-556) (150d-356) (150d-556) diagram

Relay

Part #A4023501

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

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