Panasonic CS-XE12PKUA - Manuel (Page 9)

9
English
Operation conditions
Use this air conditioner under the following temperature range.
DBT : Dry bulb temperature
WBT : Wet bulb temperature
Temperature (°F/°C)
Indoor Outdoor
DBT WBT DBT WBT
COOL
Max. 89.6/32 73.4/23 114.8/46 78.8/26
Min. 60.8/16 51.8/11 0.0/-18 -/-
HEAT
Max. 86.0/30 -/- 75.2/24 64.4/18
Min. 60.8/16 -/- 0.0/-18 -2.2/-19
The human activity sensor will also scan for area of heat source and movement in a room.
Detection area
• The human activity sensor performance is infl uenced by indoor unit location, movement
speed, temperature range, etc.
• The human activity sensor may:
- mistakenly detect an object with heat source & movement similar to human, such as
pets, etc.
- mistakenly detect as non-heat source & movement if a human stays motionless for
certain period of time.
• Do not place large objects near the sensor and keep away heating units or humidifi er
from the sensor’s detection area. They may cause sensor malfunction.
23ft/7m
120º
Room Freeze Protection Function (RFP)
Room Freeze Protection function (RFP) is used in spaces that are unoccupied during the winter, for the purpose of
protecting any equipment or appliances which may be destroyed as a result of freezing temperature.
To select Room Freeze Protection
When selected, the unit will circulate the air in High mode for monitoring the temperature. When the sensor detects the
temperature drops below 46°F / 8°C the compressor/heat pump operation begins, when the temperature reaches 50°F /
10°C, the compressor stops and repeat this cycle.
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 you HVAC installer or professional for
more details.
To
learn more...
Power Supply
Models Number
Time Delay Circuit
Breaker
Rated Volts
CS/CU-XE9PKUA 15 Amps
208/230V
CS/CU-XE12PKUA 20 Amps