Daikin VRV EMERION RXYQ-AATJA, Руководство по обслуживанию

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Protection Control SiUS342303E
113 Part 4 Functions and Control
6.4 Inverter Protection Control
Inverter current protection control and radiation fin temperature control are performed to prevent
tripping due to an abnormality, or transient inverter overcurrent, and fin temperature increase.
In the case of multi-outdoor-unit system, each compressor performs these controls in the following
sequence.
Inverter
Overcurrent
Protection
Control
This control is performed for each compressor.
N ormal control
Inverter current standby
Reduce compressor capacity
A B
W hen occurring 3 times w ithin 60
minutes, the error code L 8 is
output.
C
Condition RXYQ72AATJA
RXYQ96/120AATJA RXYQ144/168AATJA RXYQ192/216/240AATJA
M1C M2C M1C M2C M1C M2C
A more than 49.0 A more than 30.5 A more than 30.5 A more than 30.5 A more than 49.0 A more than 49.0 A more than 49.0 A
B less than 48.3 A less than 29.4 A less than 29.4 A less than 29.4 A less than 48.3 A less than 48.3 A less than 48.3 A
C more than 51.0 A more than 32.5 A more than 32.5 A more than 32.5 A more than 51.0 A more than 51.0 A more than 51.0 A
Condition RXYQ72AAYDA
RXYQ96/120AAYDA RXYQ144/168AAYDA RXYQ192/216/240AAYDA
M1C M2C M1C M2C M1C M2C
A more than 28.0 A more than 19.0 A more than 19.0 A more than 19.0 A more than 28.0 A more than 28.0 A more than 28.0 A
B less than 27.2 A less than 18.2 A less than 18.2 A less than 18.2 A less than 27.2 A less than 27.2 A less than 27.2 A
C more than 30.0 A more than 21.0 A more than 21.0 A more than 21.0 A more than 30.0 A more than 30.0 A more than 30.0 A