Panasonic CU-A120KE - Page 5

CS-A70KE
Functions
Outdoor Unit
Protection Control
* Outdoor fan stops when indoor heat
exchanger temperature rises to 51°C and
restarts when the indoor heat exchanger
temperature drops to 49°C.
¢ Compressor stops when indoor heat ex-
— Overload Protector changer temp. reaches 65°C or above.
(Heating Operation only
* 2-stage OLP to protect the compressor.
Overload Protector will trip when
~ High Temperature Compressor Protection Control
~ High Current me ¢ If the outdoor fan motor is not running after
(Refer circuit diagram for OLP characteristic) compressor starts for 50 secs., compressor
will stop. (Cooling and Soft Dry Operation
| 60 Secs. Forced Operation Control only).
¢ To protect compressor from reverse
rotation when there is a instantaneous
power failure.
—a |
¢ Once the compressor is activated, it does
not stop for 60 secs. (Stops immediate with
remote control stop signal.)
4-Way Valve Control
* When the unit is switched to “OFF” during
Heating Operation, 4-way valve stays at
Heating position for 5 minutes.
Deice Control
¢ To prevent frosting at outdoor heat
exchanger. (Only for Heating Operation) Outdoor Fan Operation Control
¢ Outdoor indoor heat exchanger is sensed
e | t ;
by TRS (Thermal Reed Switch). Se a its