Indication Panel; Room Freeze Protection Function (Rfp) Operation; Auto Comfort And Econavi Operation - Panasonic CS-XE9SKUA Service Manual

12.10 Indication Panel

LED
Color
Light ON Operation ON
Light OFF Operation OFF Timer Setting OFF
Note:

If POWER LED is blinking, the possible operation of the unit are Hot Start, during Deice operation, operation
mode judgment, or ON timer sampling.

If Timer LED is blinking, there is an abnormality operation occurs.

12.11 Room Freeze Protection Function (RFP) Operation


When the RFP is selected, the unit will operate the fan at high speed for proper room temperature monitoring.
When the sensor detects that the room temperature has dropped below 46°F / 8°C, the compressor/heat pump
operation begins.

When the room temperature reaches 50°F / 10°C, the unit shuts off, then will repeat continuously if the
temperature drops below 46°F / 8°C again.
<Disclaimer>
This function may not be performed if the unit is not energized, or under a certain condition that unit is unable to
operate such as in protection mode. Please consult with the HVAC installers or professional for details.

The Room Freeze Protection function (RFP) cannot be used unless the unit is energized and set into the RFP
mode.

In the advent of a power failure this mode will not function. During the RFP mode, POWERFUL OPERATION,
QUIET OPERATION and FAN SPEED selection are all disabled. Please consult with your HVAC installer or
professional for more details.

12.12 AUTO COMFORT and ECONAVI Operation


Area of human availability, activity level and absent is judged based on pulses by using 2 infrared sensors. The
internal setting temperature shift, fan speed and horizontal airflow direction are adjusted in order to provide
comfort environment while maintain the energy saving level.

AUTO COMFORT start condition:
When AUTO COMFORT button is pressed.
o

AUTO COMFORT stop conditions:
When AUTO COMFORT button is pressed again.
o
When unit is OFF by OFF/ON button.
o
When unit is OFF when OFF TIMER activates.
o
When unit is OFF by AUTO OFF/ON button at indoor unit.
o
When POWERFUL, QUIET operation activates.
o
When AIR SWING ◄► button is pressed.
o

ECONAVI start condition:
When ECONAVI button is pressed.
o

ECONAVI stop conditions:
When ECONAVI button is pressed again.
o
When unit is OFF by OFF/ON button.
o
When unit is OFF when OFF TIMER activates.
o
When unit is OFF by AUTO OFF/ON button at indoor unit.
o
When POWERFUL, QUIET operation activates.
o
When AIR SWING ◄► button is pressed.
o
POWER TIMER
Green Orange
Timer Setting ON
POWERFUL/QUIET RFP
Orange Green
POWERFUL/QUIET
RFP ON
Mode ON
POWERFUL/QUIET
RFP OFF
Mode OFF
39
ECONAVI AUTO COMFORT
Green Green
AUTO COMFORT
ECONAVI ON
ON
AUTO COMFORT
ECONAVI OFF
OFF