Daikin VRV RXYMQ-A Series Service Manual page 69

SiME332106E
Radiation fin temperature control
This control is performed for each compressor.
Cooling
Heating
Part 4 Functions and Control
Normal control
A
Reduce compressor capacity
Fin temperature standby
Condition All compressors
A more than 91 °C
B less than 89 °C
C more than 110 °C
Condition All compressors
A more than 86.5 °C
B less than 83.5 °C
C more than 110 °C
B
C
When occurring 4 times within 60
minutes, the error code L4 is output.
Protection Control
63