Table 12: ODU Inverter and Fan Status
Metasys Enum String
Metasys Enum Value
Over current
3
Fin temp
4
Electronic thermal
5
Undervoltage
6
Overvoltage
7
Communication error
8
Current sensor abnormality
9
Instantaneous power failure
10
Na0
11
MPU reset
12
Earth fault voltage
13
Phase loss
14
Na1
15
Driving prohibited area
16
Fan controller retry
17
Control abnormality
18
Na2
19
Na3
20
Loss of synchronism
21
Na4
22
Na5
23
Normal acceleration
24
Normal deceleration
25
Constant speed
26
Overload after the acceleration
27
Overload after the deceleration
28
Overload after constant speed
29
Power supply unbalance
30
Power supply phase loss
31
Na6
32
The following table lists the ODU custom enum values for PROT-CODE.
Table 13: ODU Protection Code
Metasys Enum String
Metasys Enum Value
Pressure ratio
1
Pd rise prevention
2
Current protection
3
INV module temp rise prevent
4
Compressor top overheat prevent
5
Ps drop or rise prevention
6
15
VRF Smart Gateway Installation Instructions
