Venstar T1045 - Manual (Page 19)

Page 19
About Advanced
Features & Operation
ICON - The icon will appear after a set
number of hours for fan run time (see above) has been
achieved. This counter keeps track of the number of hours
of fan run time whether the fan is energized in the heating
or cooling modes, or in stand alone operation. FILTER FILTER
CYCLES PER HOUR - The Cycles Per Hour setting (page 18)
monitors the number of times per hour your HVAC unit may
energize. For example, at a setting of 6 cycles per hour the
HVAC unit will only be allowed to energize once every 10
minutes. The Cycles Per Hour limit may be temporarily
overridden by pressing the WARMER or COOLER button.
TWO STAGE OPERATION - The 2nd stage of heat (auxiliary
heat) is turned on when the room temperature is equal to or
less than: the setpoint minus the 1st stage deadband (one
degree, adjustable), minus the 2nd stage deadband (two
degrees, non-adjustable).
Heat or Cool
Setpoint
Deadband Deadband
db 1 db 2
(adj. 1-6 )
1st Stage
turn on
2nd Stage
turn on
Heating
(non-adj. 2 )
Deadband
db 1
(adj. 1-6 )
1st Stage
turn on
Cooling
Adjust the number of hours
the blower will run before the
icon appears on the
display. 0 = off.
0
FILTER
FILTER
0
FILTER
SET
Press and hold the RESET
FILTER button to reset
the filter counter to 0 and
remove the icon
from the display.
FILTER
Slide the Program Switch to OFF or RUN to exit
Advanced Setup.
Actual hours of
fan operation
OWNER'S MANUAL T1045
Press RESET
FILTER
Press NEXT
to advance
Su PM I2:00 :
Su PM I2:00 :
Su PM I2:00 :