Mitsubishi Electronics PKA-A-GA Easy maintenance function This function only for A-control

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8. Easy maintenance function [This function only for A-control]

Display example (Comp discharge temperature 147°F)

AC B

D

By using the maintenance mode, you can display many types of maintenance data on the remote controller such as the heat exchanger temperature and compressor current consumption for the indoor and outdoor units.

This function can be used whether the air conditioner is operating or not.

During air conditioner operation, data can be checked during either normal operation or maintenance mode stable operation.

*This function cannot be used during the test run.

*The availability of this function depends on the connecting outdoor unit. Refer to the

brochures.

Maintenance mode operation procedures

(1) Press the TEST

button for three seconds to

Display A

MAINTENANCE

activate the maintenance mode.

 

 

(2) Press the TEMP. buttons to set the refrigerant address.

Display B

(3) Select the data you want to display.

Compressor information

MENU

Outdoor unit information

ON/OFF

Indoor unit information

 

 

Cumulative

 

 

ON/OFF

 

Operation

 

 

 

 

operation time

 

 

number

current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display A

 

COMP ON

 

 

 

COMP ON

 

 

 

COMP ON

 

 

 

 

 

 

x10 HOURS

 

 

 

x100 TIMES

 

 

 

CURRENT (A)

 

 

 

 

 

 

 

 

 

 

 

 

Heat exchanger

 

Comp discharge

Outdoor ambient

 

 

temperature

 

temperature

 

temperature

 

 

 

 

 

 

 

 

 

 

 

Display A

 

OUTDOOR UNIT

 

 

 

OUTDOOR UNIT

 

 

 

OUTDOOR UNIT

 

 

 

 

 

H·EXC. TEMP

 

 

 

OUTLET TEMP

 

 

OUTDOOR TEMP

 

 

 

 

 

 

 

 

 

 

 

Indoor room

 

Heat exchanger

 

Filter operation

 

 

temperature

 

temperature

 

time

 

 

 

 

 

 

 

 

 

 

 

Display A

 

INDOOR UNIT

 

 

 

INDOOR UNIT

 

 

 

INDOOR UNIT

 

 

 

 

 

INLET TEMP

 

 

 

H·EXC. TEMP

 

 

FILTER USE H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stable operation

Using the maintenance mode, the operation frequency can be fixed and the op- eration can be stabilized. If the air conditioner is stopped, use the following proce- dure to start this operation.

*The filter operation time displayed is the number of hours the filter has been used since the filter reset was performed.

(4) Press the FILTER button.

(5) The data is displayed in C.

(Airflow temperature display example)

Flashing

Display C

Approx.

Waiting for147°F 10 sec.

response

* Repeat steps (2) to (5) to check another date.

(6) Press the TEST button for three seconds or press the

ON/OFF button to

deactivate the maintenance mode.

 

Press the

MODE

button to select the operation mode.

 

 

 

 

 

 

 

Stable cooling

 

 

 

Stable heating

 

 

Stable operation

 

 

 

 

 

operation

 

 

 

operation

cancellation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display A

COOL

 

 

 

HEAT

 

 

 

STABLE MODE

 

 

 

 

 

 

 

STABLE MODE

 

 

 

STABLE MODE

 

 

 

CANCEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press the

FILTER

button.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stable

Waiting for stable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

operation

operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10-20 min.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*You can check the data using steps (3) to (5) of the maintenance mode opera- tion procedures while waiting for the stable operation.

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Contents Air-Conditioners Safety precautions ContentsInstalling the indoor unit Installation locationMounting the indoor unit When embedding pipes into the wall FigInstalling the wall mounting fixture Preparing the indoor unitFor devices that use R410A refrigerant Installing the refrigerant pipingPrecautions Connecting pipes FigDrainage piping work Fig Drainage piping workPositioning refrigerant and drain piping Refrigerant piping FigPut all the parts back the way they were Connect each wire properly to the terminal blockElectrical work Indoor unit FigL2 G B Power supplies onlyControl application For heat pump modelsFor heat pump models For cooling only models Remote controller For wired remote controllerFor wireless remote controller Assigning a remote controller to each unit Fig Function settingsFunction setting on the unit Selecting the unit functions Function setting on the remote controllerBefore test run Using wired remote controller FigUsing wireless remote controller Fig Test runSelf-check Using SW4 in outdoor unitWired remote controller Fig Wireless remote controller FigPower for remote controller Outdoor unit fan safeguard stopFor about 2 minutes following power-on, operation Power-on Rect operationStable operation Easy maintenance function This function only for A-controlBG79U874H01

PKA-A-GA specifications

Mitsubishi Electronics has long been a key player in the realm of air conditioning and climate control technologies, offering a range of innovative solutions that cater to both residential and commercial needs. Among their impressive lineup, the Mitsubishi PKA-A-GA stands out as a noteworthy model known for its advanced features, efficiency, and reliability.

The Mitsubishi PKA-A-GA is a wall-mounted air conditioning unit specifically designed for easy installation and optimal performance. One of its main features is the sleek and modern design, which allows it to blend seamlessly with various interior settings. Its compact form factor saves space while maximizing cooling efficiency.

This model utilizes cutting-edge inverter technology, which significantly enhances energy efficiency. By adjusting the compressor speed according to the cooling demand, the PKA-A-GA maintains a consistent temperature while reducing energy consumption. This not only lowers utility bills but also contributes to a more sustainable operation, making the unit eco-friendly.

A remarkable characteristic of the PKA-A-GA is its advanced air filtration system. Equipped with a high-performance filter, the unit effectively removes allergens, dust, and other particulates from the indoor air, ensuring a cleaner and healthier environment. Additionally, the unit features a self-cleaning function, which helps maintain the filter's efficiency by reducing the buildup of dust and other particles.

Another compelling aspect of the Mitsubishi PKA-A-GA is its whisper-quiet operation. The unit is designed to minimize noise, making it ideal for bedrooms, offices, and other spaces where tranquility is essential. This is particularly beneficial for users who require a calm atmosphere for work or relaxation.

Furthermore, the PKA-A-GA is compatible with smart controls, allowing users to operate and monitor their air conditioning system remotely via smartphones or tablets. This feature adds convenience and lets users optimize their energy consumption even when they're away from home.

Lastly, the durability of the Mitsubishi PKA-A-GA is noteworthy. Built with high-quality materials and robust components, this air conditioning unit is designed to withstand the rigors of daily use while providing reliable performance over the years.

Overall, the Mitsubishi PKA-A-GA is an exceptional air conditioning solution, blending efficiency, smart technology, and user-friendly features into a compact design. Whether for residential or commercial applications, it promises to deliver comfort and satisfaction in an ever-evolving climate.
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