Service & Parts Manual C-90B Electronic Air Cleaner C90B-Svc (3-06)
TABLE OF CONTENTS Friedrich Electronic Air Cleaner .................................................................................................................................... 2 Specifications ................................................................................................................................................................ 2 CAUTION - Before Operation...........................................................................................................................
CAUTION - READ BEFORE OPERATION • Remove the plastic cover from the activated carbon filter and install in unit. • Make sure that the top cover and carbon air filter are securely in place. • Position the pre-filter at the rear of the unit (closest to the electronic cell) and the carbon filter at the front (where air comes out.) • This unit is equipped with a grounded plug for your protection against shock hazards and should be plugged directly into a properly grounded receptacle.
HOW ELECTRONIC AIR CLEANERS WORK Electronic air cleaners are an extremely efficient, cost effective method of removing indoor air contaminants. Unlike standard media that merely block relatively large particles, electronic air cleaners attract and hold particles so small that an electron microscope is needed to see them. 1 The PRE-FILTER catches lint, hair and other large particles, as room air is drawn in through the rear grille by the powerful 3-SPEED FAN.
CLEANING (CONTINUTED) CLEANING THE ELECTRONIC CELL ALTERNATE CELL CLEANING METHOD The simplest method of cleaning the electronic cell is to use an automatic dishwasher. The dishwasher provides the correct cycle of wash, rinse and dry. Water temperatures normally found in dishwashers 150°F to 170°F will not harm the cell. If an automatic dishwasher is not available or not of sufficient size to accommodate the cell, a large container capable of holding the electronic cell can be used. 1. 1.
REPLACING THE CELL IN CABINET After the cell has been washed, check for broken ionizer wires and bent collector plates. If broken wires are observed, return unit to Authorized Warranty Station for wire replacement. If bent collector plates are observed, carefully straighten with a screwdriver or other flat object. BE CERTAIN THAT NO TWO COLLECTOR PLATES ARE TOUCHING AS THIS WILL CAUSE ARCING AND PREVENT THE AIR CLEANER FROM OPERATING PROPERLY.
TROUBLESHOOTING ELECTRONIC AIR CLEANER Electrical Troubleshooting Procedure for Electronic Air Cleaner TO USE THIS CHART: 1. Follow the steps in order. Don't skip around. 2. Each time you isolate and fix a problem, go back to START. 3. Repeat ALL the steps until the air cleaner checks out OK START Make sure electronic cell is clean, dry and properly installed WARNING Some of these steps expose dangerous high voltage. Only a qualified service technician should attempt this procedure.
C-90B ELECTRONIC AIR CLEANER COMPONENT PARTS LISTING PART NO.
MAJOR COMPONENTS 9
WIRING SCHEMATIC 10
REGIONAL C-90B AUTHORIZED WARRANTY REPAIR STATIONS 7 6 Appliance 1 Cagle's 114 S. Campus Ave. 4 Ontario, California 91761 TEL: (909) 986-9789 Service Co. 2 Alamo 1450 North Flores San Antonio, Texas 78212 TEL: 210/227-7571 (800) 328-2450 & G Service Co. 3 B3950 North Elston Chicago, Illinois 60618 TEL: (773) 588-2290 Reeve Air Conditioning, Inc. 2501 South Park Road Hallandale, Florida 33009 TEL: (954) 962-0252 (800) 962-3383 5 Weston Bros., Inc.
Friedrich Air Conditioning Company P.O. Box 1540 San Antonio, TX 78295 210.357.4400 www.friedrich.com ELECTRONIC AIR CLEANER LIMITED WARRANTY Friedrich Air Conditioning Company warrants its electronic air cleaner to be free from defects in workmanship or materials, under normal use and service, for a period of One Year from the date of purchase by the original owner.
