Battery Replacement - Source 1 S1-THEC11P5S Owner's Manual

OWNER'S MANUAL

Battery Replacement

The batteries are easily accessible from the battery
slot located on the front of the thermostat (fig. 1). To
open the battery slot, press down on the battery
cover (fig. 1) and pull out (fig. 2).
Press
down
Battery
Slot
Remove the old batteries and replace with the new
AA alkaline batteries (fig. 3).
New
batteries
in
Place the bottom hook of the battery cover into the
slot and snap closed (fig. 4).
The batteries must be replaced
immediately when the thermostat
displays the low battery icon (fig.
1). If the thermostat is connected
to 24v power, the batteries should
still be installed. Installing the batteries when
system powered (24VAC) will keep the clock
running in the event of line power interruption.
S1-THEC11P5S
FIG. 1
A A
a l k
a l i n
e
CO OLE R
WA RM ER
OFF
CO OL
HE AT
FIG. 4
Page 21
Pull out
FIG. 2
Old
batteries
out
FIG. 3
Snap closed
Bottom
Hook
FIG. 1