Test Operation - 1 Source S1-TBEU22P7S Installation Instructions Manual

INSTALLATION INSTRUCTIONS

Test Operation

Turn on the power to the HVAC unit.
On the thermostat, press the Mode button
until HEAT is displayed. Press the COOLER
or WARMER button until the set temperature
is 10 degrees above room temperature. The
HVAC unit should energize in the heating
mode.
Note: You may need to wait up to five minutes
for heating to energize due to the compressor
lockout feature. There is a two minute min-
imum run-time for first stage heating.
TWO STAGE OPERATION - The 2nd stage
of heat (auxiliary heat) is turned on when
the room temperature is equal to or less
than:
deadband (one degree, adjustable), minus
the 2nd stage deadband (two degrees,
non-adjustable).
Heating
Deadband
db 2
(non-adj. 2 )
2nd Stage 1st Stage
turn on turn on
S1-TBEU22P7S
the setpoint minus the 1st stage
Cooling
Deadband Deadband Deadband
db 1 db 1
(adj. 1-6 ) (adj. 1-6 ) (non-adj. 2 )
Heat or Cool 1st Stage
Setpoint
Page 14
db 2
2nd Stage
turn on turn on