Regulus LYRA 1000 VVS, Инструкция по установке и эксплуатации

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17. Using the 1” pipe 250 mm long (code 3016), connect the pressure gauge assy
with the inner 1” elbow of the pump station with 4-way valves.
18. Fit the 1” pipe 410 mm long (code 11271), connect the zone valve assy with
onto the pump station.
19. Fit the 3/4“ pipes 320 and 450 mm long (code 3041) to the T-piece assy (code 13983).
The 450 mm long pipe shall be
fi tted at the right-hand side, see fi g.