Tech Setup Steps
LCD Will Show
Adjustment Options
Default
Minimum
Compressor
On Time
This feature allows the
installer to select the
minimum run time
for the compressor.
For example, a setting
of 4 will force the
compressor to run for
at least 4 minutes every
time the compressor
turns on, regardless of
the room temperature.
Min Com On
You can set the
minimum compressor
run time to “OFF”, “3”,
“4”, or “5” minutes. If
3, 4, or 5 is selected,
the compressor will
run for at least the
selected time before
turning off.
Min Com On
Compressor
Short Cycle
Delay
The compressor short
cycle delay protects the
compressor from short
cycling. This feature
will not allow the
compressor to be turned
on for 5 minutes after it
was last turned off.
Com Delay
Selecting ON will not
allow the compressor
to be turned on for 5
minutes after the last
time the compressor
was switched off.
Select OFF to remove
this delay.
Com Delay
Change
Over Value
Selection
(Heat Pump
Units)*
Select 0 for a change-
over valve that energizes
in cooling. Select b for
a changeover valve that
energizes in heating.
0 for cooling
changeover valve.
b for heating
changeover valve.
Heat Pump
When turned on the
thermostat will operate
a heat pump. Y will be
the first stage of heat
& cool, W will be the
second stage of heat.
OFF configures the
thermostat for non
heat pump systems.
ON configures the
thermostat for heat
pump systems.
* All Islandaire units should always be set to b
10
Technician Setup Menu
