
As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently. For safe installation and trouble-free operation, you must: • Carefully read this instruction booklet before beginning. • Follow each installation or repair step exactly as shown. • Observe all local, state, and national electrical codes. • Pay close attention to all danger, warning, and caution notices given in this manual. Have it installed by a certif