Midea MOV-120HN1-R User Manual

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MCAC-UTSM-2014-03 R410A 380~415V 3Ph 50Hz TempMaker Series Split AC

0

Midea R410A T1 380V 50Hz 3Ph

Split Type TempMaker series

Technical Manual

Applicable Model:

Indoor unit Outdoor unit

MTB-76HWN1 MOV-76HN1-R

MTB-96HWN1 MOV-96HN1-R

MTB-120HWN1 MOV-120HN1-R

MHB-76HWN1 MOV-150HN1-R

MHB-96HWN1 MOV-192HN1-R

MHA-150HWN1

MHA-192HWN1

MFA2-76HRN1

MFA2-96HRN1

Midea reserves the right to discontinue, or change specification or designs at any time without notices and

without incurring obligations.

Библиотека СОК 

Table of Contents

Questions and Answers:

S
Sherry ShawAug 10, 2025
Why is my Midea Air Conditioner cooling effect poor?
- M
  Melissa PachecoAug 10, 2025
  Several factors can cause a poor cooling effect. The condenser or evaporator may be dirty, requiring you to clean the heat exchanger. The filter might be blocked, so cleaning the filter is necessary. Ensure the intake or exhaust vents of the indoor and outdoor units aren't blocked by removing any obstructions to maintain ventilation. Closing any open windows and doors can help, as well as obstructing direct sunlight with curtains. Reducing heat sources in the room can also improve cooling. The refrigerant may be leaking or deficient, requiring leak detection and refilling the correct amount. Also, if the outdoor environment temperature is too high, the cooling effect of the air conditioner is deteriorated, which is normal.
J
Jeff GardnerAug 18, 2025
How to fix a Midea MOV-120HN1-R that does not run?
- E
  Elizabeth HornAug 19, 2025
  If the system isn't running, it might be due to a power supply failure. Operate it after the power supply resumes, ensuring it's properly connected. Also, check the remote controller or wired controller. If the fuse blows or the circuit breaker trips, replace the fuse or check for electrical leakage.
N
noahwrightAug 30, 2025
Why is the heating effect poor in my Midea MOV-120HN1-R Air Conditioner?
- C
  Christopher HatfieldAug 30, 2025
  A poor heating effect can occur if the outdoor temperature is below -7°C; in this case, use a heating device because the unit cannot operate normally. Ensure that all doors and windows are tightly closed. Also, the refrigerant may be leaking or deficient, requiring leak detection and refilling to the correct quantity.

Midea MOV-120HN1-R Specifications

General

Brand	Midea
Model	MOV-120HN1-R
Category	Air Conditioner
Language	English

Summary

Part 2 Med-static Pressure Duct Indoor Unit

Part 3 Hi-static Pressure Duct Indoor Unit

Part 3 Floor-standing Indoor Unit

Capacity Tables

Lists cooling capacity data for floor-standing indoor units.

Part 4 Outdoor Unit

Specifications

Details technical specifications for the outdoor units.

Electric Characteristics

Part 5 Installation

Notes

Installation of Duct Type Indoor Units

Step-by-step guide for installing duct type indoor units.

Installation of Floor Standing Type Indoor Units

Instructions for installing floor-standing type indoor units.

Installation of Outdoor Units

Guidance on selecting location and mounting outdoor units.

Connection of Refrigerant Pipe

Details on connecting indoor and outdoor unit refrigerant pipes.

Electric Connection

Guidelines for electrical wiring and power supply connections.

Trial Run

Procedures for performing initial trial runs after installation.

Trouble shooting

Guides on diagnosing and resolving common operational issues.

Maintenance

Part 6 Controller

Wireless Remote Controller (Standard for floor-standing)

Wired Controller: KJR-29B (Standard for duct)

Centralized Controller: MD-CCM03(A) (Optional)

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