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Mitsubishi Electric MUX-4A73VB User Manual

Mitsubishi Electric MUX-4A73VB
164 pages
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SERVICE TECHNICAL GUIDE
CONTENTS
1. MSC MICROPROCESSOR CONTROL················6
2. MS MICROPROCESSOR CONTROL················15
3. MSH MICROPROCESSOR CONTROL··············26
4. MSZ-CA MICROPROCESSOR CONTROL········39
5. MSZ-FA MICROPROCESSOR CONTROL ········54
6. MSZ-GA, MSZ-CB
MICROPROCESSOR CONTROL ············72
7. MCF MICROPROCESSOR CONTROL············100
8. MCFH MICROPROCESSOR CONTROL ·········106
9. MFZ MICROPROCESSOR CONTROL ············115
10. MSZ-HA MICROPROCESSOR CONTROL·····127
11. MSZ-GB MICROPROCESSOR CONTROL·····137
12. MXZ MICROPROCESSOR CONTROL···········150
Wireless type Models
Multi system type Models
SPLIT-TYPE, AIR CONDITIONERS
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
FLOOR AND CEILING TYPE AIR CONDITIONERS
FLOOR TYPE, HEAT PUMP AIR CONDITIONERS
MSC-CA•VB - · MU-GA•VB -
MSC-CB•VB - · MUH-GA•VB -
MSC-GA•VB -
E
EE
EE
· MXZ-A•VA -
E
MCF-GA
VB
- · MUCF-GA•VB -
MCFH-GA
VB
- · MUCFH-GA•VB -
MFZ-KA
VA
-
E
EE
EE
MS-GA•VB - · MU-GA•VB -
MSH-CA•VB -
MSH-CB•VB -
MSH-GA•VB - · MUH-GA•VB -
MSZ-CA•VB - · MUZ-CA•VB -
MSZ-FA•VA - · MUZ-FA•VA -
· MUZ-FA•VAH -
MSZ-GA•VA - · MUZ-GA•VA -
· MUZ-GA•VAH -
MSZ-CB•VA -
MSZ-HA•VA - · MUZ-HA•VA -
MSZ-GB•VA - · MUZ-GB•VA -
EE
EE
E
E
EE
E
EE
EE
EE
E
E
EE
Wireless type Models
Inverter-controlled multi system type Models
· MUX-A•VB -
E
Wireless type Models
No. OBT06
REVISED EDITION-D
Revision D:
• MXZ-5A100VA - has been added.
E
Please void OBT06 REVISED EDITION-C.
OBT06D--1qxp 07.3.2 9:22 AM Page 1

Table of Contents

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Mitsubishi Electric MUX-4A73VB Specifications

General IconGeneral
BrandMitsubishi Electric
ModelMUX-4A73VB
CategoryAir Conditioner
LanguageEnglish

Summary

MSC Microprocessor Control

MSC Microprocessor Control - Cool Operation

Details the cooling operation for MSC series, including thermostat and fan speed.

MSC Microprocessor Control - Heat Operation

Details the heating operation for MSC series, including cold air prevention.

MSC Microprocessor Control - I Feel Control Operation

Describes the 'I Feel Control' feature for automatic operation mode adjustment.

MSC Microprocessor Control - Emergency Test Operation

Explains emergency and test operation modes for the MSC series.

MS Microprocessor Control

MS Microprocessor Control - I Feel Control Operation

Describes the 'I Feel Control' feature for automatic operation mode adjustment.

MS Microprocessor Control - Cool Operation

Controls cooling operation for MS series, including thermostat and fan speed.

MS Microprocessor Control - Emergency Test Operation

Explains emergency and test operation modes for the MS series.

MSH Microprocessor Control

MSH Microprocessor Control - I Feel Control Operation

Automatically adjusts operation mode based on initial room temperature for user comfort.

MSH Microprocessor Control - Cool Operation

Controls cooling operation, including thermostat, fan speed, and coil frost prevention.

MSH Microprocessor Control - Heat Operation

Manages heating operation, including fan speed, cold air prevention, and warm air control.

MSH Microprocessor Control - Emergency Test Operation

Describes using the emergency switch for test runs or when the remote controller fails.

MSZ-CA Microprocessor Control

MSZ-CA Microprocessor Control - I Feel Control Operation

Automatically determines operation mode based on initial room temperature.

MSZ-CA Microprocessor Control - Auto Change Over

Switches between COOL and HEAT modes automatically based on room temperature.

MSZ-CA Microprocessor Control - Cool Operation

Controls cooling operation, including thermostat, fan speed, and coil frost prevention.

MSZ-CA Microprocessor Control - Heat Operation

Manages heating operation, including fan speed, high pressure protection, and defrosting.

MSZ-CA Microprocessor Control - Emergency Test Operation

Describes using the emergency switch for test runs or when the remote controller fails.

MSZ-CA Microprocessor Control - Inverter System Control

Details the inverter main power supply circuit and its functions.

MSZ-FA Microprocessor Control

MSZ-FA Microprocessor Control - Cool Operation

Controls cooling operation, including thermostat, fan speed, and coil frost prevention.

MSZ-FA Microprocessor Control - Heat Operation

Manages heating operation, including high pressure protection, overload starting, and defrosting.

MSZ-FA Microprocessor Control - Auto Change Over

Switches between COOL and HEAT modes automatically based on room temperature.

MSZ-FA Microprocessor Control - i-see Control Operation

Uses sensors to measure room temperatures for automatic adjustment to perceived temperature.

MSZ-FA Microprocessor Control - Emergency Test Operation

Describes using the emergency switch for test runs or when the remote controller fails.

MSZ-FA Microprocessor Control - Inverter System Control

Details the inverter main power supply circuit and its functions.

MSZ-GA MSZ-CB Microprocessor Control

MSZ-GA MSZ-CB Microprocessor Control - Cool Operation

Controls cooling operation, including thermostat, fan speed, coil frost, and low temp operation.

MSZ-GA MSZ-CB Microprocessor Control - Heat Operation

Manages heating operation, including fan speed, cold air prevention, and thermostat control.

MSZ-GA MSZ-CB Microprocessor Control - Auto Change Over

Switches between COOL and HEAT modes automatically based on room temperature.

MSZ-GA MSZ-CB Microprocessor Control - Emergency Test Operation

Describes using the emergency switch for test runs or when the remote controller fails.

MSZ-GA MSZ-CB Microprocessor Control - Inverter System Control

Details the inverter main power supply circuit and its functions.

MCF Microprocessor Control

MCF Microprocessor Control - I Feel Control Operation

Automatically determines operation mode based on initial room temperature.

MCF Microprocessor Control - Cool Operation

Controls cooling operation, including thermostat, fan speed, and coil frost prevention.

MCF Microprocessor Control - Emergency Test Operation

Describes using the emergency switch for test runs or when the remote controller fails.

MCFH Microprocessor Control

MCFH Microprocessor Control - I Feel Control Operation

Automatically adjusts operation mode based on initial room temperature for user comfort.

MFZ Microprocessor Control

MFZ Microprocessor Control - i-save Operation

Allows saving preferred settings for low-energy or frequent use modes.

MSZ-HA Microprocessor Control

MSZ-HA Microprocessor Control - Inverter System Control

Details the inverter main power supply circuit and its functions.

MSZ-GB Microprocessor Control

MSZ-GB Microprocessor Control - Inverter System Control

Details the inverter main power supply circuit and its functions.

MXZ Microprocessor Control

MXZ Microprocessor Control - Inverter System Control

Details the inverter main power supply circuit and its functions.

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