Honeywell RTH8500WF Wi-Fi Serie Mode D'emploi page 12

Installing your thermostat
You might need the following tools to install this thermostat:
• No. 2 Phillips screwdriver
• Small pocket screwdriver
• Pencil
• Level (optional)
1 Switch OFF power.
To protect your equipment, switch
OFF the power to your heating/cooling
system at the breaker box or the
system switch.
69-2715EF—01
• Drill and bits (3/16" for drywall,
7/32" for plaster) (optional)
• Hammer (optional)
• Electrical tape (optional)
10
or