0012 *005349408315561epols gnnarD001002 tsael tAiiSggeeLL(())nnooiittiissooppInstallation worksHot water supplyHot water/watersupply pressureHot water/water flowElectrical worksPower100 VAC50/60 Hz, 20 A Install an independent earth leakage breaker on the switchboard. (Sensitivity current 30 mA)Ground line must meet D-type ground line requirements.Raise wiring 300 mm from the floor surface, and draw a three-core wire out at least 1,000 mm from the tube end.Ensure that PF piping terminals are waterproofed.Ensure that the current running through the wiring is at least 20 A.Construction worksFloor gradientDrainage capacity DrainForm an identical floor gradient of 1:100 across the area marked with . (* Part dimensions)Use a trap or some other form of odor prevention, and ensure a drainage capacity of at least 300 L/min.Pit drain (groove depth of 200 mm or more) install the drain port in the groove.100,000 kcal/h or more.( * Additional consultation is required when using an electric water heater as specifications will vary dependingon the number of baths taken)Installation conditionsAt least 1200300020 A, stopped with a water cutoff valve. Raise from floor 100 mm150–300 kPa40 L/min or more for eachHot water supplytemperature55–70 °C (end temperature) When the hot water/water supply pressure exceeds 300 kPa, add a reducingvalve to the water cutoff valve to reduce the pressure back down to 150– 300 kPa.PF pipingBoiler capacity728740(Leg position)(Leg position)DrainholeMultiple drain holes will be required when a single drain hole does not provide sufficient drainage capacity340275275(500)1502100* 1200DrainingperforatedplateInstall the water cutoff valve on or near the bath (for use by facility staff).Hot water/water supply piping (example)(Supply pipe connection requirements)Drain pitDrain pitPosition of power supplyPosition of power supply(100V AC)(100V AC)Manual tank drain (Ø 32 × 41)Manual tank drain (Ø 32 × 41)Sub-mixing temperatureSub-mixing temperaturecontrol draincontrol drain(Ø 19 × 26)(Ø 19 × 26)Main mixing temperatureMain mixing temperaturecontrol draincontrol drain(Ø 19 × 26)(Ø 19 × 26)Water cutoff valve20 ADrain pipeDraining capacity 300 L/minAdd multiple plates where oneplate does not provide sufficientdraining capacity.10
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