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Breezex (BX)
Heavy Duty Reversible Supply/Exhaust Fans
with Reversing Switch
OPERATION & MAINTENANCE MANUAL
IMPORTANT! Read before proceeding!
Please read and save these instructions. Read carefully before attempting to
assemble, install, operate or maintain the product described. Protect yourself
and others by observing all safety information. Failure to comply with instructions
could result in personal injury and/or property damage! Retain instructions for
future reference.
1
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Summary of Contents for PennBarry BX12Q
- Page 1 Breezex (BX) Heavy Duty Reversible Supply/Exhaust Fans with Reversing Switch OPERATION & MAINTENANCE MANUAL IMPORTANT! Read before proceeding! Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.
- Page 2 TABLE OF CONTENTS INTRODUCTION INSTALLATION MAINTENANCE TROUBLESHOOTING CHECKLIST 9-10 www.PennBarry.com...
- Page 3 INTRODUCTION Description The PennBarry Model BX Heavy Duty Reversible Supply/Exhaust Fan for wall and duct mounting is designed for use in commercial and industrial applications. Each fan is equipped with a ball bearing, totally enclosed, automatic thermal overload protected, electrically reversible motor.
- Page 4 Do not kink power line or permit it to contact hot surfaces, chemicals, grease or oil. Use only UL recognized electrical parts, rated for proper voltage, load and environment. Unpacking When unpacking the fan, inspect carefully for any damage that may have occurred during transit. Check for possible loose parts, missing parts or damaged parts. www.PennBarry.com...
- Page 5 Follow all electrical and safety codes, as well as the National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA). In order to prevent motor failure, unit must be powered down and come to a complete stop before rotation is reversed. www.PennBarry.com...
- Page 6 (4) pole reversing switch) 1 PHASE The reversing switch provided with 1 phase TE motors is factory-wired. When wired correctly, per these diagrams to the motor noted, it will reverse rotation. A. O Smith Wiring Diagram (provided with (3) pole reversing switch) www.PennBarry.com...
- Page 7 The 3 phase reversing switch provided is suitable for any of several TE motor manufacturers. It is a general purpose reversing drum controller, suitable for several types of operation. Other diagrams shown on the switch cover are for other purposes (switching voltages, etc.) than reversing rotation. They do not pertain. www.PennBarry.com...
- Page 8 You will have to connect pin #8 to neutral in the field. A wire is not provided. Figure 1: 4 pole reversing switch for use Figure 2: Reconfigured 4 pole reversing switch for use with A.O. Smith motors with Marathon motors www.PennBarry.com...
- Page 9 2. Shut off power and check wiring for proper Fan inoperative 2. Loose or disconnected wiring connections 3. Defective motor 3. Repair or replace motor MAX. Dimensions Model NO. C MAX. BX12Q 14 1/2 12 3/4 BX14Q 16 1/2 14 3/4 BX16Q 16 3/4 12 1/2 BX16T...
- Page 10 Exchange, repair or replacement will be provided on a no charge basis if the motor is defective within the warranty period. The PennBarry representative in your area will provide a name and address of an authorized service station if requested.
- Page 11 PennBarry is proud to be your preferred manufacturer of commercial and industrial fans and blowers. Learn how PennBarry can assist you in your next application by contacting your PennBarry Representative or visiting us on the web at www.pennbarry.com. PennBarry | www.pennbarry.com | pennbarrysales@pennbarry.com | tel: 972.212.4700 | fax: 972.212.4702 PennBarry reserves the right to make changes at any time, without notice, to models, construction, specifications, options and availability.
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