Cassette AC Repair Service (3 AC)

About the service

Our Cassette AC Repair Service for 3 AC units is for offices, shops, showrooms, clinics, restaurants, gyms and large homes where three ceiling cassette ACs are not performing properly.

This service covers 0.75 ton, 1 ton, 1.5 ton and 2 ton cassette ACs, inverter and non inverter, of any major brand. The technician checks all three indoor cassette units and their outdoor units, including drain system, gas level, PCB, fan motors and power line, then repairs faults after your approval so all three ACs give stable cooling, no water leakage and safe operation.

Common issues we handle

• One, two or all three cassette ACs running but not cooling properly

• Water dripping from the cassette or ceiling

• Error codes or blinking lights on one or more units

• Unusual noise or vibration from indoor or outdoor units

• ACs not turning on, tripping MCB or shutting down frequently

• Weak airflow, uneven cooling or bad smell

Our process

1. Complaint check and basic testing for all 3 ACs
The technician first understands your issues room wise. Then they start each cassette AC in cooling mode and check.

• Airflow from all four sides of each cassette

• Temperature drop at outlets

• Any error codes or blinking patterns

• Ceiling and drain area for dampness or leakage marks

2. Detailed diagnosis . AC 1 . AC 2 . AC 3

For every cassette AC, a structured inspection is done on.

• Indoor cassette unit. filters, blower, cooling coil, drain tray, drain pump, sensors, PCB, louvers and swing

• Outdoor unit. compressor, fan motor, capacitor, contactor and condenser coil

• Copper piping and insulation between indoor and outdoor units

• Power line, MCB and stabilizer, if connected

• Gas pressure and signs of leakage or undercharge where needed

This finds the real root cause for each unit, not just the visible symptom like dripping water or low cooling.

3. Repair estimate and your approval
After diagnosis, the technician explains the problems in simple language and gives a clear cost breakup.

• Labour and parts for Cassette AC 1

• Labour and parts for Cassette AC 2

• Labour and parts for Cassette AC 3

You decide which units to repair. Work starts only after your approval.

4. On the spot repair or part replacement
In many cases, issues like choked drain, dirty coils, clogged filters, weak capacitor, loose wiring, sensor issues or minor PCB faults can be fixed in the same visit.

If any AC needs major parts such as drain pump, PCB, fan motor, compressor or coil, the technician gives you details of cost, availability and expected time frame before moving ahead.

5. Performance and safety check for all 3 cassette ACs
After repairs, all three cassette ACs are tested in cooling mode. The technician checks.

• Cooling performance vs room size and tonnage

• Airflow from each side of every cassette

• No water leakage around ceiling or false ceiling

• Noise and vibration from indoor and outdoor units

• Basic current and voltage readings where required

6. Handover and maintenance guidance
You get a unit wise summary.

• What was wrong with each cassette AC

• What was repaired or replaced

• Simple maintenance tips. filter cleaning gap, ideal temperature, when to do deep cleaning or gas check

What we need from you

• Safe ladder or platform access to all three indoor cassette units

• Access to all related outdoor units

• Working power supply and MCB access

• Any history of repeat leakage, gas filling or previous major repairs

• Rough idea of room size, load and number of running hours per day for each AC

Our service promise

• Repair support for 3 cassette ACs in one visit

• Covers 0.75 ton, 1 ton, 1.5 ton and 2 ton cassette units

• Suitable for offices, clinics, showrooms, gyms, restaurants and large homes

• Root cause based diagnosis, not random part changing

• Transparent unit wise pricing. you see what you pay for each AC

• Honest advice if any unit is better replaced than repaired based on age and cost

Frequently asked questions

Q1. Does this cassette AC repair service include gas filling
No. Gas filling is not included by default. If low gas is found on any unit and you approve, gas filling is charged separately per AC.

Q2. Only one cassette AC is leaking water. Do I still need to repair all three
No. You can choose to repair only the affected unit.
Water leakage is usually due to blocked drain, dirty tray or drain pump issue in that particular cassette.

Q3. Is this valid for inverter cassette ACs
Yes. This service covers inverter and non inverter cassette ACs from 0.75 ton to 2 ton across major brands.

Q4. How long does repair for 3 cassette ACs usually take
Plan for around 3 to 5 hours, depending on ceiling height, access, fault complexity and part availability.

Q5. Will you cut the false ceiling to reach the units
No. We work through existing access panels or openings. If there is no proper access, you may need a carpenter or ceiling work separately.

Q6. Can the three ACs be in different rooms or different floors
Yes. As long as all three ACs are at the same address and accessible in one visit, they can be in different rooms or floors.