Operation - Lennox V0STAT54P-2 Installation And Operation Instructions Manual

Operation

NOTE - Indoor units connected to a local con-
troller may also be controlled by a centralized
controller. Indoor units respond to the last
command sent. It is recommended that in-
door units be controlled from a single source
of control, either local controller or central-
ized controller but not both, to avoid confl icts
in commands.
After powering on the controller, wait 30 sec-
onds for initialization The indoor unit cannot
be controlled by the controller until initializa-
tion is complete.
Start/Stop Operation
Press the power button.
• Controller ON: LED display lit.
• Controller OFF: LED display not lit.
Set Operation Mode
Press the Mode button to scroll through the
mode selections.
• Cool – System operates in cooling mode.
• Heat – System operates in heating mode.
• Auto -- System operates in auto mode.
• Dry -- System operates in dehumidifi ca-
tion mode. NOTE - fan speed cannot be
adjusted during dry mode.
• Fan – Fan only, no heating or cooling.
To set (or change) the room temperature
setting (setpoint)
Press the up-arrow & down-arrow buttons to
adjust the setpoint.
When in Auto mode, separate heating and
cooling setpoints can be set. Press the Mode
button to switch between heating and cooling
setpoints.
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