Mitsubishi Heavy Industries SRK100VNXPZSX Technical Manual page 4

1.9.4 Operation control function by the outdoor control ......................... 73
(1) Determination of comressor speed (Frequency)
(2) Compressor start control
(3) Compressor soft start control
(4) Outdoor unit fan control
(5) Defrost operation
(6)
Protective control/anomalous stop control by compressor
(7) Silent mode
(8) Test run
(9) Pump-down control
(10) Base heater ON/OFF output control (Option)
1.10 MAINTENANCE DATA ................................................................................. 84
1.10.1 Diagnosing of microcomputer circuit ................................................. 84
(1) Selfdiagnosis function
(2) Troubleshooting procedure
(3) Troubleshooting at the indoor unit
(4) Troubleshooting at the outdoor unit
(5) Check of anomalous operation data with the remote control
(6) Power transistor module (including the driver PCB) inspection procedure
(7) Inverter checker for diagnosis of inverter output
(8) Outdoor unit control failure diagnosis circuit diagram
1.10.2 Troubleshooting flow
(1) List of troubles
(2) Troubleshooting
1.11 TECHNICAL INFORMATION ........................................................................152
■ How to read the model name
Example: SRK 100
..................................................................... 73
....................................................................... 75
................................................................................. 77
......................................................................................... 82
................................................................................................ 82
............................................................................. 82
.......................................................................... 84
..........................................................................108
......................................................................................108
....................................................................................109
VNX P ZSX
.............................................................. 74
,
...................................... 83
.................................................................. 87
....................................................... 87
..................................................... 93
Series code
P : Twin type
T : Triple type
Applicable power source...See the specification
Product capacity
Model name
SRK : Wall mounted type
FDC : Outdoor unit
3
- -
'17 • PAC-T-257
.................................. 73
s number of revolutions
..............100
.................................103
..........................104
..... 78
.....102