商用冷氣保養合約應包括甚麼內容|SLA、巡檢、報告與資產清單 / What a Commercial Air-conditioning Maintenance Contract Should Cover

What a Commercial Air-conditioning Maintenance Contract Should Cover

A commercial air-conditioning maintenance contract should state the equipment, planned work, service periods, fault reporting, reports, exclusions and approval process. Maintenance does not mean that every part and repair is included. Buyers should be able to distinguish scheduled work from separately approved corrective work.