Auxiliary Controls-Dip Switches - COMFORT-AIRE Century PTTC09B-1 Owner's Manual

AUXILIARY CONTROLS-DIP SWITCHES

The auxiliary dip switch controls are
located behind the room cabinet - as
shown in this figure.
The owner is responsible for checking
switches and ensuring they are in the
desired position.
Temperature limitation function
When this switch is disabled (DOWN), the running temp range from 61°F to 86°F. When
this switch is enabled (UP), the running temp range from 65°F to 86°F in cooling and 61°F
to 78°F in heating. The default setting is
Filter Reminder Function
When this switch is enabled (DOWN), an LED will light up the user interface after 250 hrs
of accumulated fan run time. It serves as a reminder to clean the filter. When this switch is
disabled (UP), the function is disabled. The default setting is
Fan Cycle/Continuous - Cool
When this switch is enabled (DOWN), it allows the indoor fan to cycle on/off with the
compressor. When this switch is disabled (UP), it allows the indoor fan to run continuously.
The default setting is
Fan Cycle/Continuous - Heat
When this switch is enabled (DOWN), it allows the indoor fan to cycle on/off with the
heater or the compressor operation. When this switch is disabled (UP), it allows the indoor
fan to run continuously. The default setting is
DOWN
DOWN (fan cycle).
Owner's Manual - PTTC/PTTE/PTTH-09/12B-1
(disabled).
DOWN
DOWN (fan cycle).
16
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Filter Reminder Function
Temperature Limitation
Function
Fan Cycle/
Continuous-Cool
Fan Cycle/
Continuous-Heat
(enabled).