Commercial
Air Conditioning Service
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- Daikin, Fujitsu, Brivis specialist dealer
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Commercial Air Conditioning System Service
Regular service of commercial air conditioning systems is critical to ensure continued operation at peak efficiency.
Alliance Climate Control recommend regular services at least once every 12 months with an Eco-clean service to the finned coils every alternate year.
Regular inspections and services are easily completed by our fully trained Daikin and Fujitsu service technicians, generally without impact on your operation. Such inspections are an invaluable tool to highlight any matters requiring further attention, or to prevent costly unplanned repairs or frustration.
Conventional Split, Multi-split may be serviced directly at the installed wall unit in the conditioned space. Ceiling cassette systems are serviced within the ceiling cavity, whilst suspended ceiling mounted systems may be serviced entirely from beneath the unit, ensuring clear access to all components.
Alliance Climate Control annual service inspections are designed to keep your system operating at peak performance all year round.
Regular service inspections include, making sure the compressor, drive motor and other critical components are operating correctly, checking both finned coils, fan blowers and filters are clean. Monitoring refrigerant pressure and sensing function operation.
Analysing these processes, Alliance Climate Control’s trained technicians are able to identify the likelihood of future maintenance requirements or malfunctions before they might occur.
We also recommend an Alliance Climate Control Eco-clean service every two years to clean and service the finned coils incorporating a microbial treatment of the coils to eradicate any dust, dirt or dangerous pathogens.
We will also check the ducting and air entry grilles to make sure they are clean and sealed properly ensuring you get the most benefit from your commercial air conditioning system.
Mould
Grime, dirt & mould polluting and affecting the air which you breathe.
Blocked Coil
Contaminates blocking the coil, preventing sufficient and healthy airflow.
Before
Blocked filter due to dirt, dust and harmful contaminates, causing blockages and unhealthy air.
Why are commercial air conditioning system services necessary?
Commercial air conditioning services scheduled at regular intervals, make sure your system is working at peak performance, ensuring filtration mediums are free from dust or pollens that may prevent efficient cooling or damage system components, adversely affecting the comfort of your clients, visitors or employees.
Regular service inspections include:
-
Operation of the inverter compressor, drive motor and other critical components of the system ensuring a consistent and desired air delivery temperature.
- Finned coils, fans or filters to make sure a clear path airflow is enabled. Additionally, inspection of sealed ducting connections and room entry grilles to prevent entry of dust or conditioned air to escape.
- Monitoring level of refrigerant gas. A low level may be perceived by occupants as inferior cooling efficiency, further emphasised if air flow through the evaporator coil is poor or restricted resulting in extra load on the compressor.
- Inspection of dust accumulation on fans or condenser coil, reducing the heat dissipation characteristics of the condenser coil, in turn putting extra load on the compressor when the condensing process is compromised.
How an unmaintained Air Conditioner
can affect your health and your system?
Pollute Air
Contaminants pollute your air conditioner and also propel through the air every time you run your system.
STRAIN
Contaminates lodged in the filters of the fan coil will cause the coil to freeze over and place unnecessary strain on the systems.
BActeria
Contaminants build harmful bacteria in your system, causing blockages which prevents sufficient airflow.
REduce Air Flow
Contaminates reduce your air conditioners air flow capacity to heat or cool the air, causing high heat loads on the fan motor.
ALLERGIES
Over time, this can be the reason behind allergies, ill-health and the cause of asthmatic and other respiratory illnesses.
Water Damage
Dirt and grime block the drain tray with the potential to cause water overflow and cause serious damage to your system.
Air Conditioning Maintenance Tune-Up
Wash indoor covers & panels
Remove the filter and covers, take the cover out and wash them thoroughly with jet machine.
Examine and clean air filtration
Clean or replace filters. Wash it, dry it and reinstall it.
Inspect indoor coil
Check condition for any mold, dirt and grime, that can cause heat exchange failure, preventing the indoor fan coil from cooling.
Inspect the Indoor and outdoor drainage
Visually inspect drain is clean and free from debris, & it has good flow to prevent water leaks. Test the drain with water
Test electrical connections and circuit
All connections are tightened and safe, and ensure that the isolation switch is correctly operating. Ensure that the main power cable is concealed and insulated; if damaged or not insulated make recommendations.
Clean blower wheels (if necessary)
Inspect blower wheel cleanliness, if blower wheel consist of dirt and grime build up it requires cleaning. Make recommendations for an Eco Clean.
Calibration of your thermostat
Monitor thermostat operation and test all modes: fan on, cool, heat, and emergency heat to ensure correct operations
Measure air flow & monitor defrost operation
All connections are tightened and safe, and ensure that the isolation switch is correctly operating. Ensure that the main power cable is concealed and insulated; if damaged or not insulated make recommendations.
Clean blower wheels (if necessary)
Inspect blower wheel cleanliness, if blower wheel consist of dirt and grime build up it requires cleaning. Make recommendations for an Eco Clean.
Inspect fan coil & condenser mounting level
Check condenser is level to ensure that the compressor operations are not affected. Fan coil is level, as unbalanced coils will affect operations, and shorten life.
Condensate pump, if applicable.
Test operations, check pump is clean and free from debris. If blocked make recommendation for pump clean refurbishment.
Test zone motors (if applicable)
Test operation of zone motor dampers to ensure they are closing and opening correctly. If not operating correctly make recommendations.
Measure volts/amps
Test voltage and amperage draw, to ascertain that your A/C unit is not overdrawing current and wasting power.
Test starting capabilities
Check the compressor amps with your clamp on the amp meter, check the data tag on the equipment to ensure that they are within factory specs. If reading not in spec, make recommendations.
Test reversing valve functions
Make sure reversing valve and coil valve functions are operating correctly. If not operating correctly make recommendations.
Test safety controls (Isolator & Breaker)
Check to make sure that the breaker and isolator are correct size. Check the wiring, and that there is not any water inside the isolator. If the isolator is defective, make recommendations.
Inspect outdoor condenser & coil
Check inside condensing unit for any infestations of vermin or insects. Wash outdoor condensate coil.
Check condenser air circulation
Check that the condenser has no obstruction, clear to allow good air flow. There must be sufficient room in front for condenser for air circulation.
Coat condenser with fresh paint (if required)
Check condenser exterior is in good condition
System Report
Report on any further works required. Supply system report upon Maintenance Tune Up completion
How Does Cleaning
Your System Save You?
The biggest “waster” of electricity is your business air conditioning system. Because most commercial air conditioners are not maintained properly, homeowners are wasting precious electricity and paying the utility company way more than they should! Wouldn’t you rather put that money in your pocket?
An Alliance Eco Rejuvenation is recommended for your system annually, to keep it in top operating condition. Eco Rejuvenation is an integral part of your regular maintenance completed by our team. It is a unique service to fully restore critical parts of your air conditioner back to new.
All you have to do is tune-up your air conditioning system once a year. That’s it! By cleaning contamination build up, you can reduce Energy Consumption up to 30%. That’s real money in your pocket, and you don’t even have to change the setting on your thermostat!
- Help your system last longer (new equipment can be expensive)
- Prevent untimely breakdowns, compressor failures (most occur during the hottest or coldest times)
- Enable your system to cool and heat better by restoring lost capacity.
- Improve the air quality and comfort conditions in your home or office
- Reduces up to 30% high electricity bills
- Help prevent water leaks that could damage your home or furniture
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