1-4 ScopeMagnum 4A Control Wiring and Adjustment Manual www.NabcoEntrances.comPart #C-00084 Rev. 9-09-16CHAPTER 1: ScopeSection 1a. To the InstallerThe purpose of this manual is to familiarize the installer with the proper installation and operation of thissystem. It is essential that this equipment be properly installed and operational before the door is usedby the public. It is the installer’s responsibility to inspect the operation of the entrance system to be sureit complies with any applicable standards. In the United States, ANSI Standard 156.10 (Used to cover FullEnergy doors) and ANSI Standard 156.19 (Used to cover Low Energy doors) apply. Other local standardsor codes may apply. Use them in addition to the ANSI standards.The owner should determine the door is operating properly and should immediately call for service ifthere is any malfunction. All installation changes and adjustments must be made by qualified, NABCOtrained technicians.Section 1b. ObjectiveThe Opus Control is designed to be installed within the Header of:X New or Existing Swing Door systems.X New or Existing Fold Door systemsX Existing Slide Door systems to replace Magnum Controls, Analog Controls, and U-01 to U-19 Controls.Sold as a Retrofit Kit only. Retrofit kits can be purchased by contacting Customer Service at 1-888-679-3319.This manual offers step by step instructions.