Step 3 Install The Batteries - Honeywell MagicStat 28 Programming And Installation Instructions

STEP 3
Install The Batteries
IMPORTANT
Batteries must be installed for programming
and operation of the thermostat and heating/
cooling system.
Purchase two AA alkaline batteries; non-
alkaline batteries will not last as long, and may
leak, causing damage to thermostat or wall
surface. We recommend Energizer batteries.
Make sure the thermostat is set in the OFF
position.
Use a coin to remove battery door.
Install the fresh batteries as shown,
making sure positive and negative terminals
are oriented correctly.
Replace battery door.
As the batteries are running low, a "bAt Lo"
indicator will flash for 1 to 2 months before
batteries run out completely. Replace the
batteries as soon as possible after the indica-
tor starts flashing. If you do not replace the
batteries sometime during the flashing
"bAt Lo," the indicator will eventually stop
6
REMOVING
BATTERY
DOOR
M3631