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3 Introduction

Controller 4 Operation Manual 90-30027-00 Rev A-01 Date: 032720

Electrical Guidelines cont.

⚠ ATTENTION: Factory Configured. All electrical controls are configured at the factory and are

ready to use. No user adjustments are available. Follow the included wiring schematics and

installation instructions when installing this device to ensure proper operation. Do not make any

changes to any part of the motor control panel without first consulting MacroAir.

⚠ ATTENTION: Code Compliance. Installation is to be in accordance with the NEC, ANDSI/NFPA

70-1999 and local codes.

Hazard of Electrical Shock, Explosion, or Arc Flash:

⚠ ATTENTION: Read. Read and understand this manual before installing or operating a fan unit.

Installation, adjustment, repair, and maintenance must be performed by qualified personnel.

⚠ ATTENTION: Code Compliance. The user is responsible for compliance with all international

and National Electrical Code requirements with respect to grounding of all equipment.

⚠ WARNING: Do Not Touch. Many of the parts of this unit operate at line voltage. DO NOT

TOUCH.

⚠ WARNING: Covers. Install all covers before applying power or starting and stopping the unit.

Installation and Service

⚠ WARNING: Damage. Do not operate or install any fans or fan accessories that appear to be

damaged.

⚠ WARNING: Death and Injury. Failure to follow this instruction can result in death, serious

injury, or equipment damage.

⚠ WARNING: Disconnect Power. If the fan does not operate properly using the procedures in

this manual, BE CERTAIN TO REMOVE ALL POWER TO THE UNIT and contact our Technical

Department for further assistance.

⚠ CAUTION: Moving Parts. Keep all body parts clear of moving parts at all times.

⚠ ATTENTION: Qualified Technicians. All electrical troubleshooting and repair must be done by

a qualified technician and meet all applicable codes.

MacroAir Technologies 4 User Manual

Questions and Answers: