- Origin
- Japan
- Equipment we service
- Chiller, fan coil, precision air conditioning, VRF air conditioner, heat pump
- Service type
- Independent technical service
- Service area
- Based in Ankara, scheduled team across Türkiye
Mitsubishi Electric service, maintenance and repair
Mitsubishi Electric is a Japan-based climate control manufacturer. In Türkiye, City Multi VRF systems are commonly found especially in office buildings, hotels, shopping centers and residential projects, while Ecodan heat pumps are common in homes and small commercial buildings. The brand's hydronic and IT cooling products originate from Climaveneta and RC Group.
The Mitsubishi Electric unit groups we service: e-series chillers, i-LIFE2 fan coils, s-MEXT precision air conditioning (data centers and server rooms), City Multi VRF air conditioners and Ecodan air-source heat pumps. We apply a separate maintenance checklist for each group.
Our approach is measurement first, then intervention: we identify the fault with pressure, temperature, current and refrigerant leak measurements and give the customer clear information before repair. Spare parts are supplied as equivalent or original, with the customer's approval. For facilities that must run without interruption, we recommend an annual maintenance contract.
Mitsubishi Electric equipment groups
Mitsubishi Electric Chiller servicee-series · maintenance, breakdown, repair
Mitsubishi Electric VRF Air Conditioning serviceCity Multi · maintenance, breakdown, repair
Mitsubishi Electric Fan coil servicei-LIFE2 · maintenance, breakdown, repair
Mitsubishi Electric Precision Air Conditioning services-MEXT · maintenance, breakdown, repair
Mitsubishi Electric Heat pump serviceEcodan · maintenance, breakdown, repairMitsubishi Electric service areas
In Ankara our teams are out in the field every day; we respond to breakdown calls the same day. In other provinces we work on a project, annual maintenance contract and public tender basis by sending a planned team from Ankara.
Mitsubishi Electric product families and service notes
We serve Mitsubishi Electric units as an independent technical service; we are not an authorized service. We read fault codes from the remote controller and the board and verify them with measurements.
- City Multi VRF systems: addressing, fault history, refrigerant leak test and compressor checks.
- Ecodan heat pumps: water circuit, sensors, defrost and control settings.
- Mr. Slim commercial air conditioners and MSZ series split air conditioners: maintenance and fault repair.
- Periodic maintenance of precision air conditioning and chiller products.
Frequently asked questions
Are you an authorized service for Mitsubishi Electric?
No. YOİ Mühendislik provides maintenance and repair for Mitsubishi Electric units as an independent technical service. For work covered by warranty, we recommend contacting the manufacturer's authorized service.
Do you maintain City Multi VRF systems?
Yes. We perform periodic VRF maintenance covering checks of the outdoor unit, indoor units, drainage, filters and the refrigerant circuit.
Do you provide service outside Ankara?
We have no branch outside Ankara; we send a scheduled crew from Ankara to other provinces. This service is provided on a project, annual maintenance contract and public tender basis.
Does an Ecodan heat pump need maintenance before winter?
Maintenance before the heating season is recommended: outdoor unit coil cleaning, water circuit pressure, and filter and sensor checks reduce efficiency loss and breakdowns.