Carrier 33CSIRRCVR-01 - Manual (Page 5)

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Page 5
If the thermostat is configured for Manual
Heat/Cool changeover:
COOLER button press while in Cool or Off
mode:
When the thermostat receives a Cooler command
(button press) through the remote control and the
air conditioner is not running, the set point will be
lowered below the room temperature to start the
cooling operation. This occurs even if the
thermostat was Off.
When the thermostat receives a Cooler command
and the air conditioning is running, the set point will
be lowered 2 degrees below the present set point.
Cooler button press while in Heat mode:
When the thermostat receives a Cooler command
(button press) through the remote control, and the
heater is running, the set point will be lowered to
the present room temperature which will turn off the
heater.
If the Cooler button is pressed and the heater is not
running, the set point will be lowered 2 degrees.
Warmer & Cooler Commands in Manual Changeover