Electronic,Refrigeration & Sound

Electronic,Refrigeration & Sound Professional Electronic,refrigeration,Audio Equipment Installation And maintenance.

21/03/2026

Inside An Oxygen Concentrator

An oxygen concentrator works by drawing in ambient air, compressing it, and passing it through molecular sieve beds (zeolite) that trap nitrogen. The nitrogen is vented back into the atmosphere

I found some measurement parameters for a 3/4 HP AC unit using R410a.I don't think these parameters are good.The condens...
12/03/2026

I found some measurement parameters for a 3/4 HP AC unit using R410a.
I don't think these parameters are good.
The condenser pressure and temperature are too high, and the current consumption is too high.

A hotter condenser forces the system to operate at a higher pressure, which makes the refrigerant boil faster or sooner in the refrigeration cycle, but it typically results in poor, inefficient, or failed cooling.

Error E5 On Mitsubishi Split Mounted AC Can Be Caused By A Broken Thermistor
14/06/2025

Error E5 On Mitsubishi Split Mounted AC Can Be Caused By A Broken Thermistor

VOLTAGE DROPS AND THEIR EFFECT ON ELECTRICAL APPLIANCEExcessive voltage drop in a circuit can cause the load to work ha...
30/04/2025

VOLTAGE DROPS AND THEIR EFFECT ON ELECTRICAL APPLIANCE

Excessive voltage drop in a circuit can cause the load to work harder, lamps to flicker or burn dimly, and compressor motor to run hotter than normal.This condition causes the load overheat.

29/12/2024

Why scroll Compressor is Making Noise...?

Sroll compressors have become a popular choice for refrigeration and air conditioning.One of the reasons for its popularity is its ultra-quiet operation.
A scroll compressor has very few moving parts. The main compression mechanism consists of a fixed and orbiting scroll/spiral. The spirals are machined with very high precision. The spirals have a non-existent gap between them, and they do not touch each other.

Why scroll Compressor is Making Noise?
This can happen due to many reasons. But, the most common scenario might be a mechanical defect usually resulting from lack of maintenance.

23/08/2024

What is commercial sound system?

A commercial sound system refers to an audio system designed for larger spaces such as stores, restaurants, hotels, and office buildings.
Unlike a home stereo, a commercial sound system often requires a more complex setup to ensure even sound distribution and high sound quality across different zones and areas.

30/06/2024

The bubble method is the oldest and most used AC gas leak detection method. The technician will apply this method where they suspect the refrigerant is leaking, and if there is a leak, it will produce bubbles at that point.

Simple Ways to Maintain Your Home Air ConditionerRemove dirt, dust, and debris. ...Clean and straighten the air conditio...
09/06/2024

Simple Ways to Maintain Your Home Air Conditioner

Remove dirt, dust, and debris. ...
Clean and straighten the air conditioner fins. ...
Replace or clean the filter. ...
Monitor the unit's insulation. ...
Clean the condenser fan. ...
Unclog the evaporator drain. ...
Clean the evaporator and condenser coils. ...
Maintain a clean and dry space around the unit.

Choosing the perfect AC brand for your home is no small task. With so many options available in the market, it can be ov...
27/05/2024

Choosing the perfect AC brand for your home is no small task. With so many options available in the market, it can be overwhelming to make a decision. However, by considering factors such as budget, energy efficiency, customer reviews, and warranty coverage, you can narrow down your choices.

Remember that each AC brand has its own pros and cons. Some brands may excel in terms of energy efficiency while others may offer better after-sales service. It’s essential to prioritize what matters most to you and align it with the features offered by different brands.

24/03/2024

Boost Your AC Performance.
Without regular AC maintenance, your air conditioner just won’t run as well as it should.
If you’re feeling spotty cooling throughout your home,"...where one room feels like an icebox and the other feels like an oven..."
It might mean you’re overdue for maintenance.😁

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Jln. Nusantara No:2 Tuban
Denpasar
80361

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Tuesday 09:00 - 18:00
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+62 81 236 756 529

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