Venstar T1075 - Manual (Page 7)

The thermostat is preprogrammed from the factory to
operate a 4 pipe system without the need for further
programming. To optimize the installation of this
thermostat for a 2 pipe system, follow the instructions
in the Advanced Setup section. Page 19
Press the MODE and FAN buttons
at the same time for two seconds
to enter Setup screens.
Quick Start Set the Clock and Go
Press
MODE
Setting the Clock
Setting the Day
Am
Setup
I2:00
Setup Mo
MODE FAN
MODE FAN
Press the MODE
and FAN buttons
at the same time
t o r e t u r n t o
normal operation.
Page 6
To adjust the
Clock or Day use
buttons.
During Setup and
Programming:
Pressing the UP or
DOWN button will
modify the flashing
selection.
Tip: To change
hours quickly,
press and hold
the FAN button
and press the
UP or DOWN
button.