Mitsubishi Electronics MS-GD08ND-ci service manual MS-GD08ND- C1 MS-GD10ND- C1 MS-GD12ND- C1

Page 14

8-4. Trouble criterion of main parts

MS-GD08ND- C1

MS-GD10ND- C1

MS-GD12ND- C1

Part name

Room temperature thermistor (RT11)

Indoor coil thermistor (RT12)

Check method and criterion

Measure the resistance with a tester. (Part temperature 10°C ~ 30°C)

Normal

Abnormal

8k" ~ 20k"

Open or short-circuit

Figure

 

 

Measure the resistance between the terminals with a tester.

 

 

 

(Coil wiring temperature10°C ~ 30°C)

 

 

 

 

part

 

 

 

 

 

 

 

 

 

Color of lead wire

Normal

 

Abnormal

 

 

 

 

 

 

Indoor fan

Motor

 

WHT-BLK

299~324"

 

 

Open or

 

 

BLK-RED

244~265"

 

 

short-circuit

 

motor (MF)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INNER FUSE

 

 

 

 

 

 

 

 

145i 2: CUT OFF

 

Measure the voltage Power ON.

 

 

 

 

part

 

 

 

 

 

 

 

 

 

 

 

 

Color of lead wire

Normal

 

Abnormal

 

 

Sensor

 

 

 

 

 

 

 

 

BRN-YLW

4.5 ~ 5.5V

 

 

 

 

 

 

 

 

 

 

 

 

 

YLW-GRY

(When fan revolved one time)

 

Remain 0V or 5V

 

 

 

 

0V→5V→0V

 

 

 

 

 

 

 

(Approx.)

 

 

 

 

 

 

 

 

 

 

 

 

Measure the resistance between the terminals with a tester.

 

 

 

 

 

 

(Part temperature10°C ~ 30°C)

 

 

 

 

 

 

 

 

 

 

 

 

Vane motor

 

 

Normal

 

 

Abnormal

 

 

 

 

 

 

 

 

 

(MV)

 

 

240 ~ 260"

 

Open or short-circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN

AUX.

FUSE

BLK RED WHT

RED

ROTOR

YLW

BRN

ORN GRN

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Contents Contents Parts Catalog TBB014MS-A10ND Technical ChangesMS-A08ND- MS-A12ND Indoor Unit MS-GD08ND- C1 MS-GD10ND- C1 MS-GD12ND- C1 AccessoriesPart Names and Functions Specification Remote Controller MS-GD08ND- C1 MS-GD10ND- C1 MS-GD12ND- C1MS-GD10ND- C1 MS-GD12ND- C1 Outlines and DimensionsMS-GD08ND- C1 Indoor Unit Unit mmWiring Diagram MS-GD08ND- C1 MS-GD12ND- C1 Indoor Unit MS-GD10NDRefrigerant System Diagram MS-GD08ND- C1 MS-GD10ND- C1 Indoor Unit MS-GD12ND- C1Remote controller model MP2B Service FunctionsHow to modify the remote controller P.C. board How to release Auto Restart Function OperationTroubleshooting Lead wiring Housing pointHow to install the horizontal vanes Instruction of troubleshooting Operation IndicatorTroubleshooting check table MS-GD08ND- C1 MS-GD10ND- C1 MS-GD12ND- C1 Trouble criterion of main partsTroubleshooting flow Check of indoor fan motorMS-GD10NDMS-GD08/GD12ND CCheck of indoor electronic control P.C. boardCheck of installation of the horizontal vane Indoor electronic control P.C. board Test point diagram and voltagePower monitor, receiver P.C. board Sleeve Indoor Unit MS-GD10ND MS-GD12ND Operating Procedure PhotosRemoving the panel Photo Removing the indoor fan motor and the line flow fan Removing the nozzle assembly and the vane motorRemoving the electrical box 700/406 MOO 7, Tambon DON HUA ROH Amphur MUANG, Chonburi 20000 Thailand Made in Thailand

MS-GD08ND-ci specifications

The Mitsubishi Electronics MS-GD08ND-ci is a premium air conditioning unit designed to deliver unparalleled comfort and energy efficiency in residential and commercial spaces. This model exemplifies advanced engineering and cutting-edge technology that Mitsubishi is renowned for, making it an ideal choice for climate control.

One of the standout features of the MS-GD08ND-ci is its inverter technology. This innovative feature allows the unit to adjust its cooling capacity dynamically based on the ambient temperature and the desired settings. This not only enhances comfort by providing a more consistent temperature but also significantly reduces energy consumption, making it environmentally friendly and cost-effective. Users can enjoy up to 30% energy savings compared to traditional air conditioning systems.

The MS-GD08ND-ci boasts a sleek and modern design, making it suitable for various interior styles. Its compact size allows for easy installation even in constrained spaces, and the unit operates quietly, ensuring that comfort is not compromised by noise. The low noise level makes it ideal for bedrooms, study areas, and quiet environments where silence is essential.

Enhanced filtration is another area where the MS-GD08ND-ci excels. It comes equipped with a multi-stage filtration system that captures dust, allergens, and other airborne particles. This feature promotes a healthier living space, particularly for individuals with allergies or respiratory issues.

Moreover, the MS-GD08ND-ci incorporates a user-friendly remote control system that allows for convenient temperature adjustments from anywhere in the room. Some models can also be integrated with smart home systems, providing users with additional control and flexibility through smartphone applications.

In terms of durability, Mitsubishi has designed the MS-GD08ND-ci to withstand various environmental conditions. Its materials are selected for their resilience, ensuring a long operational life and minimal maintenance needs.

In conclusion, the Mitsubishi Electronics MS-GD08ND-ci is a sophisticated air conditioning unit that combines intelligent technology, energy efficiency, and user-friendly features. Its inverter technology, advanced filtration, sleek design, and quiet operation underscore Mitsubishi's commitment to quality and comfort. Whether for residential or commercial applications, the MS-GD08ND-ci stands as a testament to Mitsubishi’s innovation in climate control solutions, making it a top contender in the market.
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