Zip AP3/05 Nstallation, Maintenance And User Instructions

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Zip AP3/05 Nstallation, Maintenance And User Instructions Manual pdf 12 page image

Instructions. V1.01 Page 10 JULY / 2013HOT COLDEXPANSIONRELIEF VALVESERVICE VALVETO DRAINVIA TUNDISHAS IN (FIG.1)COLD WATERSUPPLYNEARESTCOLD WATERDRAW OFFDIAGRAM 1.Inlet pressure less than 0.35 MPa (3.5 bar)and expanded hot water can be accommodatedin the pipework.HOT COLDEXPANSIONRELIEF VALVEEXPANSION VESSELSERVICE VALVECHECK VALVEDIAGRAM 2.Inlet pressure less than 0.35 MPa (3.5 bar)and expanded hot water cannot be accommodatedin the pipework. (using pack AQ2 expansion vesseland check valve).COLD WATERSUPPLYTO DRAINVIA TUNDISHAS IN (FIG.1)NEARESTCOLD WATERDRAW OFFHOT COLDEXPANSIONRELIEF VALVEEXPANSION VESSELSERVICE VALVECHECK VALVEPRESSURE REDUCINGVALVEDIAGRAM 3.Inlet pressure greater than 0.35 MPa (3.5 bar).(Using pack AQ2 and AQ3 expansion vessel, checkvalve and pressure reducing valve).COLD WATERSUPPLYTO DRAINVIA TUNDISHAS IN (FIG.1)OPTIONAL PRESSURE &TEMPERATURE VALVE TO BEDRAINED VIA TUNDISH AS IN (FIG.1)Length ‘A’OPTIONAL PRESSURE &TEMPERATURE VALVE TO BEDRAINED VIA TUNDISH AS IN (FIG.1)OPTIONAL PRESSURE &TEMPERATURE VALVE TO BEDRAINED VIA TUNDISH AS IN (FIG.1)COLD WATERDRAW OFFMinimum length of pipe (Length ‘A’ ).5 Litres 1.2m (4ft) 0.6m (2ft)10 Litres 2.7m (9ft) 1.2m (4ft)15 Litres 4.2m (14ft) 1.8m (6ft)SIZE 15mm Pipe 22mm Pipefig.2(Underbasin model shown)Installation diagrams