Piping DiagramSamsung Electronics 213Safety Start – Quick Startƒ PurposeEnable high-speed cooling and heating through quick start-upƒ ConceptCompressors start at the same time to quickly improve the performance.ƒ Control specifications in detail- Condition(s) required to enter Quick Start mode: [ A & B ]A. Required capacity is 30% or higherB. Indoor and outdoor temperatures satisfy the Quick Start range shown below.- In Quick Start mode, compressors are controlled as shown below.(See the chart below for conditions required to complete specific steps)- Condition(s) required to enter Normal Operation mode : [ A or B ]A. DSH > 10 K B. Max (Tdis, Ttop) ≥ 30ఁ- Cold Operation mode will activate if none of the conditions required to enter Normal Operation mode are satisfied.- In Cold Operation mode, the compressor frequency increase speed is restricted to 1Hz per 30 sec.- Condition(s) required to close Cold Operation mode : [ A or B ]A. A maximum of 30 min has elapsed B. DSH > 15 KFrequencyQuick Start Normal / Cold Operation7-3 Functions (cont.)7-3-2-2 Start-up modes (cont.)7-3-2 Control (cont.)Water temperature (ఁ )Room temperature (ఁ )HeatingQuick startRoom temperature (ఁ )Water temperature (ఁ )CoolingQuick start
