HIGH COOL AIR COND SERVICES

H/P : ANSON CHAI 017-5500 889 / 016-350 3533.

We are specialist in :

-Sales and install air-conditioner & water heater.
-Sales , service , install & repair of used air-conditioner set.
-Conceal air-conditioner copper piping.
-Wiring & piping.
-Tiling works.
-Painting.
-Plaster Ceiling.
-Office Partition.
-Autogate, CCTV , Alarm System.

Call us now for more information !

H/P : CHAI 017-5500 889 / 016-350 3533.
Email : highcoolacs@yahoo. com.my

Service air-cond in Hotel @ Bukit Bintang

Teach us how to service our aircon.

Want to service air cond you should have all stuff and machine, chemical,gas ton and skill to take off and re-install air cond inside and outside compressor.

How to Service an Air Conditioner

Whether you’re starting your air conditioner for the first time this year, or a unit isn’t running properly and you need to service an air conditioner, following a few simple steps can save you time and money. While some service jobs should be left to a professional, there are several do-it-yourself fixes you can do to keep your air conditioner cooling.

Method 1 of 3: Clean the Air Conditioner
1/Make sure the unit is turned off either at the on/off switch or by shutting off the circuit breaker.
2/Check the small copper pipe connecting the unit to the house. If it feels hot, the unit’s coils are most likely dirty and need to be washed.
3/Rake any leaves and debris away from the unit before you start to service an air conditioner.
4/Take the cover off the unit, and locate the air conditioner coils (they look like a car radiator).
5/Use a soft brush to brush any dirt and debris off the outside cover.
6/Cover the motor and wiring with a plastic sheet.
7/Hose down the fins, coils and inside of the unit.
8/Check your owner’s manual. Some air conditioner units require the motor be lubricated. Do this now while your unit is open.
9/Replace the unit cover, and turn it on to make sure it runs properly.
The air conditioner filter should also be replaced every few months. It is usually located near the return air duct by the furnace.

Method 2 of 3: Check Air Conditioner Function
1/Start at the unit control or thermostat. Turn the unit on and make sure it kicks in and runs properly.
If the unit doesn’t run, call a technician.
2/Listen for any strange noises while the unit runs. If you hear any squealing or knocking the unit’s motor and belts may need lubricating or replacing. It’s best to call a certified technician to do these jobs.
3/Check the room temperature in each of the home’s rooms by carrying a hand held thermometer into the room. Leave the thermometer in the room for a few minutes to give it time to adjust and make sure all the rooms are equal in temperature.
4/Make sure the temperature of the rooms agrees with the thermostat on your air conditioner unit as well. If they are not the same, a technician can help you diagnose and correct the problem.
5/Look for water dripping or pooling anywhere by the air return or unit outside.

Method 3 of 3: Fix Pooling Water Issues
1/Check for leaks in the tubing where the water is pooling. If there are any cracks, holes or leaks the tube should be replaced.
2/Find the drain where the water condensation should be draining into. There should be a floor drain near the condensation pipe located by the furnace/air conditioner central unit.
3/Clean the drain of any debris if the water seems to be pooling on top of it.
4/Pour water into the condensation drain pan and watch for the condensation pump to start working. The pump should activate and pump the water out and to the drain.
If the pump doesn’t remove the water, the drain pan is probably overfilling and the pump will need to be replaced by a technician.


Hope this helpful for you.

Thank you very much.

Have some pro advise will help many ppl here understand their unit and how to clean it properly.

Welcome,any professional work you can call us!
0175500889 Anson Chai

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How to Check Your Air Conditioner Before Calling for Service

Of course, it would be the hottest day of the year that your air conditioner stops working! Getting it serviced can be expensive, and you'll just have to swelter while waiting for a service technician. Or do you? Check out these steps that can possibly save some money, and help you keep your cool at the same time!

Method 1 : Troubleshooting

1/Assess the problem. Is the unit simply not working at all, is it not cooling the air much, or is it simply blowing around warm air?

2/It's not working at all: the condenser (for an outdoor unit) or air handler/furnace (indoor unit) are not running.
* Make sure it's plugged in. This may seem obvious, but there are occasions when this is exactly the problem. Whether kids, dogs, or an accidental tap with the vacuum cleaner, the plug could be partially or completely dislodged.
* Check the circuit breakers and fuses. Make sure they are in place, turned on, and functioning properly. Circuits, especially with older homes, are easily overloaded if the air conditioner shares a circuit with appliances such as irons, refrigerators, or microwaves.
* Check your thermostat (cooling control) and make sure it is set to cool at the current temperature, and working properly. As with plugs, sometimes settings can change by accident.

3/Check your fan blower belt for excessive slack, damage, or breakage. This can cause low air flow which allows ice to form, and thus causes low cooling performance.
Repair or replace the blower belt. Allow the ice to melt before restarting the AC unit.

4/Check the coils and filter. If they are caked with dust and debris, clean them thoroughly. Make sure you let any ice melt before restarting your unit.

5/Call for service. If you've verified that everything is connected, powered, set up properly, and clean, it may be time to call the service department.

Method 2 : Preventative Maintenance

1/Wash your condenser coil once a season, or as needed. Turn off your air conditioner, get a garden hose, and spray the coil using an up-and-down pattern. Be particularly attentive if your condenser is close to a dryer vent, or if your neighborhood is full of cottonwood trees. These two items are "air conditioner killers".

2/Clean or change your filter regularly. This simple step alone can increase the efficiency of your air conditioner. It will also run less, increasing the life span of your equipment.
A good sign that your filter needs changing is the fact of ice forming inside your inside cooling unit (evaporator section).
This may be difficult to see as the unit is sealed, but touch the outside metal and feel for a noticeable temperature difference. You may also see ice on the large line going to the outside unit (suction line).
If ice is forming, it is possible that your air filter is severely dirty and restricting your normal air flow. This allows ice to form due to the fact that not enough heat is being introduced to your cooling section.