1. Air Filter & Front Panel/Cover Cleaning
Dirty air filters can block airflow and strain the aircon. Technicians clean or jet-wash filters to restore optimal airflow.
Upto 20% off on first booking!
No hidden fees
30 days warranty
Mitsubishi Aircon Servicing & Repair in Singapore
StringsSG offers professional Mitsubishi aircon servicing in Singapore. Our experienced technicians provide comprehensive maintenance and repair services for Mitsubishi air conditioning units. Open a request for reliable and efficient servicing to ensure optimal performance of your Mitsubishi aircon.
General Aircon Service Pricing
StringsSG offers the most affordable and transparent aircon servicing pricing in Singapore.
One-Time Servicing
| No. of Aircons | Pricing |
|---|---|
| 1 AC unit | SGD 43.24 |
| 2 AC unit | SGD 51.34 |
| 3 AC unit | SGD 65.50 |
| 4 AC unit | SGD 79.67 |
| 5 AC unit | SGD 89.24 |
| more than 5 | Open a request |
Annual Package
| No. of Aircons | 4 times/year | 3 times/year |
|---|---|---|
| 1 Units | SGD 167.77 | SGD 125.83 |
| 2 Units | SGD 197.13 | SGD 147.85 |
| 3 Units | SGD 248.92 | SGD 186.69 |
| 4 Units | SGD 299.57 | SGD 224.68 |
| 5 Units | SGD 331.97 | SGD 248.98 |
| more than 5 | Open a request | Open a request |
Gas Top-Up Pricing
| Gas Type | Price (SGD) |
|---|---|
| R22 | SGD S$40 - S$100 |
| R410A | SGD S$90 - S$150 |
| R32 | SGD S$120 - S$220 |
Aircon Chemical Wash Pricing
Ensure your air conditioner is clean and germ-free with our annual chemical wash. Learn more about Basic Chemical Wash & Overhaul
Chemical Wash Price
| No. of Aircons | Pricing |
|---|---|
| 1 AC unit | SGD 77.28 |
| 2 AC unit | SGD 150.70 |
| 3 AC unit | SGD 206.72 |
| 4 AC unit | SGD 262.75 |
| 5 AC unit | SGD 318.78 |
| more than 5 | Open a request |
Chemical Overhaul Price
| No. of Aircons | Pricing |
|---|---|
| 1 AC unit | SGD 145.36 |
| 2 AC unit | SGD 283.45 |
| 3 AC unit | SGD 388.84 |
| 4 AC unit | SGD 494.22 |
| 5 AC unit | SGD 599.61 |
| more than 5 | Open a request |
Mitsubishi Aircon Servicing Cost Calculator
Use this calculator to get an estimation of how much you should be paying for Mitsubishi Aircon Servicing in Singapore.
Our 6-Step Aircon Servicing Process
At StringsSG, we follow a proven 6-step approach to general aircon servicing in Singapore — ensuring your unit runs efficiently and reliably.
2. Cleaning of Evaporator Coil
The evaporator coil can collect dirt, reducing efficiency. The technician cleans it using a soft brush or vacuum.
3. Drain Pan or Tray Cleaning
Clogged drain pans may lead to leaks. Technicians clean out debris from the pan to ensure proper drainage.
4. Vacuuming of Drainage Pipe
To prevent water backup, the drainage pipe is vacuumed to remove blockages that may disrupt water flow.
5. Outdoor Condenser Check
Technicians assess the outdoor unit’s performance and recommend cleaning if necessary, based on inspection or customer request (extra charges may apply).
6. Monitor Refrigerant Gas Level
Technicians check the refrigerant gas level if poor cooling is observed or upon client request, and may recommend top-up if needed.
Watch the Step-by-Step Servicing Video
Service Warranty
Enjoy comprehensive workmanship warranty coverage with every Mitsubishi aircon service. We’re committed to quality and stand behind our work, so you can stay cool and worry-free.
General Servicing
Includes air filter cleaning and performance check-up for your Mitsubishi unit.
30 Days Workmanship Warranty
Chemical Cleaning
Deep cleaning to remove mold, dust, and buildup from Mitsubishi indoor and outdoor units.
60 Days Workmanship Warranty
Gas Refill
Top-up of Mitsubishi aircon refrigerant gas (R22 / R410A / R32) for optimal cooling efficiency.
90 Days Workmanship Warranty
Mitsubishi Electric Aircon Models
StringsSG specializes in servicing and installing a complete range of Mitsubishi Electric air conditioners in Singapore—whether it's a split, multi-split, or ducted system.
Starmex R410a Single Split
The Mitsubishi Starmex GN Series offers high-performance cooling with energy-saving technology. Designed for comfort and durability, this unit ensures fresh, clean air using advanced filtration systems.
Starmex R410a Multi Split
Perfect for small rooms, the G Series delivers ultra-quiet performance and comes with a 5-Tick NEA energy efficiency rating. Its smart capacity control ensures optimal comfort with lower electricity bills.
Starmex R32 Single Split
The GP Series features an eco-friendly R32 refrigerant with low GWP, offering excellent air purification (PM2.5 filter), energy efficiency, and sleek design—ideal for modern households.
Starmex R32 Multi Split
Designed for energy-conscious consumers, this R32 multi-split model offers powerful cooling, low noise operation, and features like PM2.5 filters and Dual Barrier Coating for healthier air.
New System Price Range
Planning to install a new Mitsubishi Electric aircon? Prices vary depending on model type, system capacity, features, and installation. Contact our team for a customized, competitive quote tailored to your space.
Manufacturer Warranty Coverage
Every Mitsubishi Electric air conditioning system comes with a manufacturer’s warranty, typically ranging from 1 to 5 years. Our consultants can guide you through the warranty options that best suit your needs.
Mitsubishi Aircon Error Codes & Common Problems
Experiencing issues with your Mitsubishi Electric air conditioner? Understanding common error codes and symptoms can help you identify problems early and avoid costly repairs. Below is a comprehensive guide to the most frequently reported Mitsubishi aircon problems and what the error codes typically mean.
Frequent Mitsubishi Air Conditioner Issues
- Insufficient cooling or weak airflow
- Unusual noises or vibration from the unit
- Water leakage from the indoor unit
- Sensor malfunctions or control board failures
- Compressor or fan motor not functioning
Most Mitsubishi AC systems are designed to display diagnostic codes when something goes wrong. These error codes are typically shown on the remote control or wall-mounted controller.
“P” Series Error Codes – Mitsubishi Aircon Troubleshooting
| Error Code | Issue Description |
|---|---|
| P0 | Abnormal power supply voltage |
| P1 | High-pressure protection (excessive discharge pressure) |
| P2 | Low-pressure protection (insufficient suction pressure) |
| P3 | Discharge temperature protection (high temp) |
| P4 | Inverter compressor drive malfunction |
| P5 | Current sensor fault |
| P6 | Inverter module (IPM) or control circuit error |
| P7 | Communication error between indoor and outdoor units |
| P8 | Outdoor fan motor malfunction |
| P9 | Indoor fan motor malfunction |
“E” Series Error Codes – Mitsubishi AC System Faults
| Error Code | Issue Description |
|---|---|
| E101 | Communication error between indoor and outdoor units |
| E202 | Abnormal compressor temperature |
| E303 | High-pressure protection triggered |
| E404 | Fan motor rotation speed abnormality |
| E505 | Indoor fan motor failure |
| E606 | Incorrect refrigerant charge level |
| E707 | Outdoor fan motor fault |
| E808 | Discharge pipe temperature abnormality |
| E909 | Faulty thermistor or temperature sensor |
| E1010 | Power supply interruption or voltage fluctuation |
Please note that error codes may differ slightly based on your Mitsubishi Electric model and aircon type. For accurate diagnosis and fast repair, contact our certified Mitsubishi aircon technicians today.
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