Cooling in operation according to Remote Control setting.
Time Delay Safety Control (3 minutes)
7 minutes Time Save Control
Anti-Freezing Control
•
•
•
•
If the temperature of the indoor heat exchanger falls
continuously below 2°C for 4 minutes or more, the
compressor turns off to protect the indoor heat exchanger
from freezing. The fan speed setting remains the same.
•
•
•
•
Compressor will restart again when the indoor heat
exchanger temperature rises to 10°C (Recovery).
3 minutes waiting of Time Delay Safety Control is valid for
Cooling Operation.
Compressor Reverse Rotation Protection Control
Anti-Dew Formation Control
8.2. Cooling Mode Operation
•
•
•
•
When the compressor is stopped by Remote Control, it restarts after 3 minutes when the Remote Control is turned ON.
•
•
•
•
When the setting temperature is reached during cooling operation, the compressor stops and it will not start for 3 minutes.
•
•
•
•
The compressor will start automatically if it has stopped for 7 minutes even if the room temperature is between the compressor
ON temperature and OFF temperature.
•
•
•
•
If the compressor is operating continuously for 5 minutes or longer and the temperature difference between intake air and
indoor heat exchanger is 2.5°C or less for 2 minutes, compressor will stop and restart automatically.
(Time Delay Safety Control is valid)
!
T = Intake air temperature - Indoor heat exchanger temperature
This is to protect reverse rotation of the compressor when there is an instantaneous power failure.
•
•
•
•
Purpose is to prevent dew formation on indoor unit air discharge area.
•
•
•
•
When room temperature is constant (±1°C) the following conditions occur for 30 minutes continuously, anti-dew formation will
activate:
−
−
−
−
Indoor intake air temperature is more than 24°C and less than 30°C.
−
−
−
−
Remote Control setting temperature is less than 25°C.
−
−
−
−
Compressor is on.
−
−
−
−
Cooling operation mode.
−
−
−
−
Indoor Fan motor operate at Low fan speed or QLo.
•
•
•
•
This control is cancelled immediately when above condition is changed.
•
•
•
•
Anti-Dew formation is control by:
1. Lo fan speed
Lo fan is changed to Lo+ fan
16
CS-W18CKE CU-W18CKE / CS-W24CKE CU-W24CKE
Summary of Contents for CS-W18CKE
Page 10: ...4 Dimensions 10 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 11: ...11 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 12: ...5 Refrigeration Cycle Diagram 12 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 13: ...6 Block Diagram 13 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 14: ...7 Wiring Diagram CS W18CKE CU W18CKE CS W24CKE CU W24CKE 14 ...
Page 34: ...34 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 36: ...39 40 41 38 36 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 37: ...39 37 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 38: ...35 37 38 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 39: ...38 39 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 40: ...39 40 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 41: ...41 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 70: ...14 Technical Data 70 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 72: ...72 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 73: ...73 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 82: ...SCHEMATIC DIAGRAM 5 5 82 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 84: ...19 1 REMOTE CONTROL 84 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
