Midea MSV1I-09HRDN1 User Manual

1
GD Midea Refrigeration Equipment Co.,Ltd
MULTI SPLIT TYPE, HEAT PUMP AIR CONDITIONERS
Technical service manual 2006
R410A Vertu Inverter multi Series
Indoor Models
MSV1I-09HRDN1
MSV1I-12HRDN1
Outdoor Models
M2OA-18HRIN1
M3OA-27HRIN1
M40A-27HRIN1
Downloaded from AC-Manual.com Manuals

Midea MSV1I-09HRDN1 Specifications

General

Type	Split Air Conditioner
Cooling Capacity	9000 BTU/h
Refrigerant	R410A
Energy Efficiency Ratio (EER)	3.21
Power Supply	220-240V, 50Hz
Indoor Unit Dimensions (WxHxD)	805 x 285 x 194 mm
Air Flow (Indoor Unit)	500 m³/h
Operating Temperature (Cooling)	17-32°C

Summary

Product Features

Key Product Features

Refrigeration Cycle Diagram

Operation Temperature Limits

Temperature Limits by Mode

Wiring Diagram

Electronic Control Function

Protection Mechanisms

Details various protection functions for the air conditioner system.

Operating Modes

Troubleshooting

Safety Precautions

Outlines safety precautions, especially concerning capacitor discharge.

Indoor Unit Error Codes

Lists and explains error codes displayed for the indoor unit.

Outdoor Unit Error Codes

Lists and explains error codes displayed for the outdoor unit.

Error E0 Troubleshooting

Detailed troubleshooting steps for EEPROM error (E0).

Error E1-E3 Troubleshooting

Troubleshooting for sensor-related errors E1, E2, and E3.

Error E4-E5 Troubleshooting

Troubleshooting steps for temperature sensor and voltage protection errors.

Error E7 Troubleshooting

Troubleshooting for indoor/outdoor unit communication protection (E7).

Error P0 Troubleshooting

Troubleshooting for compressor top temperature protection (P0).

Error P3 Troubleshooting

Troubleshooting for compressor current protection (P3).

Error P4 Troubleshooting

Troubleshooting for inverter module protection (P4).

Error P5-P6 Troubleshooting

Troubleshooting for outdoor low temp and condenser high temp protection.