Honeywell MAGICSTAT 3355 User Manual
Page 3
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69-1012
Table of Contents
Step 1: Prepare For Installation ..................................................................................................... 4
Step 2: Remove Old Thermostat ................................................................................................... 6
Step 3: Install Batteries .................................................................................................................. 8
Step 4: Program Thermostat ........................................................................................................ 10
Personal Programming Chart ...................................................................................................... 12
Step 5: Adjust Fan Operation Switch, as Required ................................................................... 18
Step 6: Adjust System On-Time,
°
F/C
°
, as Required ................................................................. 18
Step 7: Mount Thermostat Mounting Plate ................................................................................. 21
Step 8: Wire Thermostat Terminals ............................................................................................. 23
Step 9: Mount Thermostat ............................................................................................................ 27
Step 10: Check Thermostat Operation After Programming and Installing .............................. 28
Step 11: Set Fan and System Switches ..................................................................................... 30
Troubleshooting Guide ................................................................................................................. 32
Limited One-Year Warranty ................................................................................. Inside Back Cover