Biotech
Air Purifier

Model # 750 Official Biotech electronic air cleaner

Here are the diagrams and repair parts for Official Biotech 750 electronic air cleaner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 40 parts  |

Led Holder CDL0002
#38

Functional replacement parts diagram

Led holder

Part #CDL0002

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

Motor 3 Spd EME0001
#7

Functional replacement parts diagram

Motor 3 spd

Part #EME0001

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

Filter Cover PCC0704
#1

Functional replacement parts diagram

Filter cover

Part #PCC0704

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

Cable Tie HCT0002
#6

Functional replacement parts diagram

Cable tie

Part #HCT0002

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

Red Lamp ELN0002
#14

Functional replacement parts diagram

Red lamp

Part #ELN0002

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

Green Led CDL0001
#11

Functional replacement parts diagram

Green led

Part #CDL0001

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

Screw FSS0603
Screw

Part #FSS0603

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

Heater EHE0001
#27

Functional replacement parts diagram

Heater

Part #EHE0001

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

Screw FSS0675
#21

Functional replacement parts diagram

Screw

Part #FSS0675

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

Cable Tie HCT0001
#37

Functional replacement parts diagram

Cable tie

Part #HCT0001

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

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How to replace a freezer electronic control board

The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…

Repair difficulty
Time required
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How to replace a freezer defrost heater

How to replace a freezer defrost heater

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Repair difficulty
Time required
 45 minutes or less

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