Friedrich C-90B Operating Manual
Friedrich C-90B Operating Manual

Friedrich C-90B Operating Manual

Electronic air cleaner
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Operating Guide
C-90B
Electronic Air Cleaner
920-010-06 (5-05)

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Summary of Contents for Friedrich C-90B

  • Page 1 Operating Guide C-90B Electronic Air Cleaner 920-010-06 (5-05)
  • Page 2: Table Of Contents

    920-010-06 (5-05) Table of Contents The Friedrich C-90B Electronic Air Cleaner ......................3 CAUTION: Before Operating the Unit ........................3 Operating Your Friedrich Air Cleaner .........................4 Cleaning ..................................4 Important Precautions ..........................4 Cleaning the Pre-Filter ..........................5 Cleaning the Carbon Filter ...........................5 Cleaning the Electronic Cell .........................5 Alternate Cell Cleaning Method ........................6...
  • Page 3: The Friedrich C-90B Electronic Air Cleaner

    920-010-06 (5-05) The Friedrich Electronic Air Cleaner is a self-contained console model consisting of a high The Friedrich voltage DC power supply, electronic cell, 3 speed fan, pre-fi lter and activated carbon post- C-90B Electronic fi lter in a rugged plastic cabinet.
  • Page 4: Operating Your Friedrich Air Cleaner

    920-010-06 (5-05) Operating CONTROLS All controls for the Friedrich electronic air cleaner are located on the top of the unit and are Your Friedrich accessible through an opening in the top cover. The controls are: OFF, HI, MED and LOW.
  • Page 5: Cleaning The Pre-Filter

    (See Carbon Filter Reorder Form packed with this unit or contact your nearest Friedrich dealer.) Under normal operating conditions the carbon fi lter should be replaced every 3-6 months. THE CARBON FILTER MUST BE IN PLACE FOR THE AIR CLEANER TO OPERATE.
  • Page 6: Alternate Cell Cleaning Method

    920-010-06 (5-05) Cleaning ALTERNATE CELL CLEANING METHOD If an automatic dishwasher is not available or not of suffi cient size to accommodate the cell, (Continued) a large container capable of holding the electronic cell can be used. 1. Mix an automatic dishwasher detergent with hot water in a ratio of 4 oz. of detergent to one gallon of water.
  • Page 7: Activated Carbon Filter

    • Check electronic cell to see if any of the ionizer wires are broken. See page 8 for location. If broken wires are observed, no further corrective actions should be taken by the consumer. Return unit to Regional C-90B Authorized Warranty Station for repair. PROBLEM 3 - Fan Off, Lamp On •...
  • Page 8: Major Components Diagram

    920-010-06 (5-05) Major Components C-90B OPERATING TEMPERATURES This air cleaner is intended for use indoors, at temperatures normally found in occupied Specifications spaces. ELECTRICAL RATINGS 120 Volt, 60 Hertz. INDICATOR LIGHT Located on the access cover next to the 3-speed switch. It indicates that the air cleaner is operating properly.
  • Page 9: If You Need Service

    Service for the nearest Regional C-90B Authorized Warranty Repair Station. If your Friedrich Electronic Air Cleaner should need to be shipped for service, please contact your nearest Regional Authorized Warranty Repair Station at phone number listed on page 9, or contact the Friedrich Customer Assurance Department at (210) 357-4400 for specifi...
  • Page 10: Electronic Air Cleaner Warranty

    (at its option) and provide the shop labor to repair this electronic air cleaner. This warranty shall not apply if it is shown by FRIEDRICH that the defect or malfunction was caused by neglect or abuse during operation by consumer.

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