Honeywell RTH7500D - Manual (Page 4)

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Step 1. Prepare for Installation (Cont)
2. Check that you have everything required for the
installation:
• Two AA alkaline batteries
• No. 2 Phillips screwdriver and standard pocket
screwdriver
• Drill
• Drill bit—use 3/16 in. for drywall; use 7/32 in. for
plaster
• Level (optional)
• Hammer
• Pencil
• Electrical tape
69-1730.fm Page 4 Tuesday, July 13, 2004 12:45 PM