HVAC maintenance in Sant Cugat del Vallès

Sant Cugat del Vallès packs modern office buildings, a large number of schools and education centres, and extensive residential areas into a compact town. Each needs a different kind of maintenance, and a manager responsible for several of them needs one clear approach across the board. MRS Climatización organises preventive and corrective HVAC maintenance in the town from its base in Sabadell, in the same comarca, with plans tailored to how each building is used and to the heat of inland summers.

The buildings we maintain in Sant Cugat

• Offices, many of them relatively recent, often with VRF systems and centralised controls, and with floors that change tenant or layout.
• Schools and education centres, heavily occupied during lessons and almost empty in the holidays.
• Residential buildings and communities with air-conditioned common areas or a central plant.

Frequencies and tasks differ in each case. An office concentrates its use on working days, a school follows the academic calendar, and a community depends on the property administrator for any access.

Getting equipment ready for summer

Sant Cugat lies on the far side of Collserola from Barcelona and gets less influence from the sea, so summers tend to be hotter than in the city centre. Rooftop outdoor units spend long hours close to their operating limits. That is why the plan should include a pre-season inspection:

• Cleaning condensers and checking outdoor fans.
• Measuring pressures and power draw with the equipment under load.
• Checking protection devices and connections in the panels that feed the units.
• Making sure hot air is not recirculating between grouped units or against nearby walls.

What is found in spring can be fixed with time to spare. What is found in July usually arrives as a breakdown.

Offices with centralised controls

In VRF office buildings, the central controller holds information that is useful for maintenance: alarm history, schedules and set points. Reviewing it on every visit picks up units with repeated warnings before they fail, and corrects schedules that no longer match actual occupancy, a common source of wasted energy. The general approach for this type of building is set out on the office HVAC maintenance page.

Schools and the academic calendar

In a school, tasks that require stopping equipment or entering classrooms are scheduled in the holidays or outside lesson times. Before the return in September, the cooling that has to work in the first days of term is checked; before winter, the heating. Filter cleaning here has a direct effect on air quality in busy classrooms.

Organised from Sabadell and Barcelona

The MRS production and warehouse base in Sabadell is a short distance from Sant Cugat, so visits can be grouped into routes and the consumables and spare parts planned for each building can be prepared in advance. Administration is handled from the Barcelona office. Access is agreed before work starts: entry control and parking in office buildings, keys to roofs and plant rooms, and the administrator's authorisation in residential communities. Inspections outside working hours can be arranged in advance.

The full scope of the service is described under HVAC maintenance for businesses, and the overall approach on the maintenance page.