Saswell T19WHB-7-RF - Important Safety Information

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IMPORTANT SAFETY INFORMATION
 Always turn off power at the main power source by unscrewing fuse or
switching circuit breaker to the off position before installing, removing,
cleaning, or servicing this thermostat.
 Read all of the information in this manual before installing this thermostat.
 Only a professional contractor should install this thermostat.
 All wiring must conform to local and national building and electrical codes
and ordinances.
 This thermostat has a removable fuse to protect the system from damage.
If system is not operating properly, check wiring and replace fuse if