EWTR720SP © A WARNING FOR YOUR SAFETY: For Outdoor Use Only (outside any enclosure) A WARNING FOR YOUR SAFETY: 1. Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. 2. Read the installation, operation, and maintenance instructions thoroughly before installing or servicing this equipment. 3. Failure to follow these instructions could result in fire or explosion, which could cause property damage, personal injury or death. 4. This