Samsung AG010KSV Series Installation Manual

INSTALLATION22 EnglishWater pipe diagramInstall the water system according to the diagram.Direction of water flow Expansion vesselCleaning and flushing pipe (Install whencleaning)Load unitAHU orFan coilDVM CHILLER Field scopeWaterside heatexchanger030704 10 11091208010406050208No. Name Remarks01 Drain plugMake 1/100 ~ 1/200 for drainto flow by height difference. Toprevent freezing in winter time,make slope steep and distance oflevel side short as possible. Takeappropriate countermeasuressuch as drain heater to preventfreezing in cold region.02 Coupling Install coupling to allow unitexchange.03 StrainerInstall strainer at the nearestplace of the product to preventforeign materials flow into waterside heat exchanger. (50 Mesh)04 Drain valve Install drain valve to drain waterfor service.05 TemperaturegaugeIt is recommended for checkingability and operation.06 PressuregaugeIt is recommended for checkingoperation status.07 ValveInstall valves for services suchas flowmeter exchange andcleaning.No. Name Remarks08 Air ventvalveInstall air vent valve wherethere is a risk of air remaining.(Auto air valve usable)09 Check valveInstall check valve to preventwater flowing backward whenpump is stopped.10 PumpInstall pump which holds amountfor keeping the head loss anddelivering enough water amountto the product. (Refer to waterflow rate range on page 25.)11 Flexible joint It is recommended to preventnoise and vibration of pump.12 ExpansionvesselTo absorb the water volumechange caused by temperaturevariation, be sure to install theexpansion vessel.Water pipe installation