Daikin VRV RXYMQ-A Series Service Manual page 68

Protection Control
Inverter overcurrent protection control by secondary current [CTi2]
Cooling
Heating
62
24
22
20
18
16
14
12
10
8
6
43 44 45
Normal control
A
Set current step as max limit
B
Reduce compressor step
C
Inverter current standby
Condition
A
B
C
D
E
Condition
A
B
C
D
E
Graph B
46 47 48
Ta (°C)
Compressor max step
D
OR
Next compressor rps is lower than current rps
&
E
Secondary current [CTi2] (A)
> 17.5 (90 sec) or > 18.0
> 18.5 (90 sec) or > 19.0
> 22.1
≤ 14.5
≤ 18.5
Secondary current [CTi2] (A)
> 18.0 (90 sec) or > 18.5
> 19.0 (90 sec) or > 19.5
> 22.1
≤ 15.0
≤ 19.0
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Part 4 Functions and Control
SiME332106E
53