Read Panasonic CS-A28BKP5 / CU-A28BKP5 Service Manual online
Outdoor Unit
4-Way Valve Control
• When the unit is switched to “OFF”
during Heating operation, 4-way valve
stays at Heating Position for 5 minutes.
stays at Heating Position for 5 minutes.
60 Secs. Forced Operation Control
• Once the compressor is activated, it
does not stop for 60 secs. (Stops imme-
diately with remote control stop signal.)
diately with remote control stop signal.)
Outdoor Fan Operation Control
• 4-pole induction motor (2-speed)
• For Cooling or Soft Dry Operation
• For Cooling or Soft Dry Operation
Hi-speed … when outdoor temperature
reaches to 31°C
Lo-speed … when outdoor temperature
reaches to 29°C
• For Heating Operation
Hi-speed ... when outdoor temperature
reaches to 13.5°C.
Lo-speed ... when outdoor temperature
reaches to 15.5°C.
• For Over-heating Protection, the Fan is
switched ON or OFF depending on the
piping temperature and the outdoor
temperature.
piping temperature and the outdoor
temperature.
Overload Protector
• Inner protector (Compressor, Fan Motor).
Deice Control
• To prevent frosting at outdoor heat
exchanger during Heating Operation.
5
CS-A28
BKP5
/CU-A28
BKP5
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