Mitsubishi Electronics MXZ-32SV Capacity and input correction by inverter output frequency

Page 14

10-3-.2.Capacity and input correction by inverter output frequency

(OUTDOOR UNIT:MXZ-32SV)

The dotted line on graphs connects the frequency range in normal operation shown by the full line and the frequency in test run shown by the point.

1. 07-class unit in single operation

<COOL>Capacity

1.5

1.0

0.5

<COOL>Total input

2.0

1.5

1.0

0.5

<HEAT>Capacity

1.5

1.0

0.5

<HEAT>Total input

1.5

1.0

0.5

0

50

100

150 Hz

0

50

100

150 Hz

0

50

100

150 Hz

0

50

100

150 Hz

 

Frequency

 

 

 

Frequency

 

 

Frequency

 

 

 

Frequency

 

2. 09-class unit in single operation

<COOL>Capacity

1.5

1.0

0.5

<COOL>Total input

2.0

1.5

1.0

0.5

<HEAT>Capacity

1.5

1.0

0.5

<HEAT>Total input

1.5

1.0

0.5

0

50

100

150 Hz

0

50

100

150 Hz

0

50

100

150 Hz

0

50

100

150 Hz

 

Frequency

 

 

 

Frequency

 

 

Frequency

 

 

 

Frequency

 

3. 12-class unit in single operation

 

<COOL>Capacity

1.5

2.0

 

1.5

1.0

 

 

1.0

0.5

 

 

0.5

<COOL>Total input

<HEAT>Capacity

1.5

1.0

0.5

<HEAT>Total input

1.5

1.0

0.5

0

50

100

 

 

 

150 Hz 0

 

 

 

 

 

 

Frequency

 

 

 

 

 

4. 18-class unit in single operation

1.5

 

 

<COOL>Capacity

 

 

 

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

100

150 Hz

0

Frequency

<COOL>Total input

1.5

1.0

0.5

50

100

150 Hz

0

50

100

150 Hz

Frequency

 

 

 

Frequency

 

<HEAT>Capacity

 

1.5

<HEAT>Total input

 

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

0.5

 

 

 

0

50

100

150 Hz

0

50

100

150 Hz

0

50

100

150 Hz

0

50

100

150 Hz

 

Frequency

 

 

 

Frequency

 

 

Frequency

 

 

 

Frequency

 

14

Image 14
Contents Contents MXZ-32SV E1 MXZ-32SV E2Outdoor Unit Technical ChangesPart Names and Functions Indoor / Outdoor Correspondence Table Outdoor UnitIndoor Units Combination MXZ-32SV E1 , MXZ-32SV E209+09+12 15.05 13.80 9.0 07+09 10.35 09+09+12 14.04 12.87 Specification MXZ-32SV E1 , MXZ-32SV E2Heating DB Test conditionsCooling DB35 WB24 0dB =Outlines and Dimensions Unit mmWiring Diagram Models MXZ-32SV- E1Refrigerant System Diagram UnitmmCDB Capacity and the Input CurvesCWB Capacity and input correction by inverter output frequency Outdoor UNITMXZ-32SVOutdoor low pressure and outdoor unit current Heat operationCurrent 10 15 20 10 15 20 SSR61 Microprocessor ControlInverter Multi System Control LEV control Cool DRY Heat Operational frequency range DRY CoolHigh or low pressure protection Discharge temperature protection controlHeat defrosting control Relation between main sensor and actuator Refrigerant recovery control on heatingOutdoor fan control Before troubleshooting, check the following TroubleshootingInstruction of troubleshooting Lead wiring Housing point Troubleshooting procedureTroubleshooting check table LEVCheck the contact of LEV board connec Trouble criterion of main parts Outdoor unit does not operate. LED display display OFF Outdoor unit does not operate. LED displayWhen heating operation does not work. Start When cooling operation does not work. StartCheck of LEV Check of thermistor Check of HPS Test Point Diagram and Voltage MXZ-32SV E1 , MXZ-32SV E2 Electronic control P.C.boardMXZ-32SV E2 Noise filter P.C.board MXZ-32SV E1Outdoor FAN 220V-240V AC Reversing Valve 220V-240V AC Outdoor FAN 230V AC Reversing Valve 230V ACM P.C.board MXZ-32SV E1 MXZ-32SV E2 Relay P.C.board MXZ-32SV E1 MXZ-32SV E2MXZ-32SV Disassembly InstructionsOutdoor Unit Operating Procedure Photos Removing the compressor PhotoRemoving the linear expansion valve Photo Removing the fan motorRemoving the 4-way valve Photo Operating Procedure Photos Removing the reactorParts List Outdoor Unit Functional Parts MXZ-32SV E1Outdoor Unit Structural Parts MXZ-32SV E117 16 15 MXZ-32SV E2Accessory Parts MXZ-32SV E1 MXZ-32SV E2 Symbol Qty / unit Parts No Parts Name Wiring RemarksDifferent-diameter pipe Outlet guide