Venstar T1900 - Manual (Page 22)

Press
MODE
Press
MODE
Press
MODE
H EAT
I2:00
Su
70
Pm
68
C OOL
I2:00
Su
70
Pm
76
H EAT
C OOL
AUTO
I2:00
Su
70
Pm
68
76
OFF
I2:00
Su
70
Pm
NON-PROGRAMMABLE WITH AUTO CHANGEOVER - If the
thermostat is configured to be a non-programmable thermostat
with Auto Changeover, the following screens will be available by
pressing the MODE button
Page 4.5
The HEAT setting indicates the
temperature the room has to
reach before the furnace will
turn on to heat the room.
Heating Only
Select the Mode by Pressing the MODE Button
The COOL setting indicates the
temperature the room has to
reach before the air conditioner
will turn on to cool the room.
Cooling Only
AUTO will automatically select
heat or cool based on room
temperature demand.
Heating or Cooling
OFF indicates both heating
and air conditioning
systems are turned off.
Off
Operating Mode when the Thermostat
is Configured to be:
4