Factory Defaults - Source 1 S1-TBSU304-S Owner's Manual & Installation Instructions

Installer Setup -
Resetting the Thermostat to the Factory Default Settings
(for default values see page 38-39)
If, for any reason, you desire to return all the stored settings back
to the factory default settings, follow the instructions below.
WARNING: This will reset all Time Period and Advanced Programming to
the default settings. Any information entered prior to this reset may be
permanently lost.
1
Press and hold SETUP for 10 seconds. All icons will appear on the display.
Keep pressing the SETUP
button until you see
this screen.
SETUP
2
After all the icons appear, release SETUP . Press and hold FAN for
5 seconds. DEFAULTS will appear on the display.
Keep pressing the FAN
button until you see this screen.
OUTDOOR
3
After DEFAULTS appears, release FAN.
Press SETUP to return to normal operation.
Factory Default Settings
SETUP
Set
Clock
FAN ON | AUTO
35
2nd3rd
18:88
Am
Pm
188
Setup Step
Fan On
Outdoor
188
SETUP
Set
Clock
MODE
Program ONOFF
188
Unoccupied123
Stage
HI
C L
OO
Override
A H
UX EAT
88
Lo