A.O. Smith GWV - 120, Инструкция по установке и обслуживанию

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Installation
24 Instruction manual GWV
3
is
Contact ratings
Operating pressure
3.4.3 Gas data
Gas data
Unit GWV 120 GWV 150 GWV 200
Electrical power consumption W 200 210 350
Supply voltage VAC 230 (+10 -15%) - 50Hz
Unit GWV 120 GWV 150 GWV 200
Operating pressure bar 8 8 8
Description II
2H3P
Unit GWV 120 GWV 150 GWV 200
Gas category 2H: G20 - 20 mbar
Orifice diameter mm 2,31 2,31 2,31
(1) = Blank plate
(2) = Burner pressure regulator 2 2 2
Nominal load (upper value) kW 122,2 152,1 194,3
Nominal output kW 99,0 123,3 157,5
Supply pressure mbar 20 20 20
Burner pressure mbar 2 x 8.9 2 x 9.3 2 x 8.0
Gas consumption* m
3
/h 11,5 14,3 18,4
Number of burners (total) - 8 10 15
Gas category 3P: G31 – 37 mbar
Orifice diameter mm 1,50 1,50 1,50
(1) = Blank plate
(2) = Burner pressure regulator
(3) = High/low regulator 2 2 2
Nominal load (upper value) kW 111,1 138,8 216,6
Nominal output kW 90,0 112,5 175,5
Supply pressure mbar 37 37 37
Burner pressure mbar 2 x 13.3 2 x 12.7 2 x 14.5
Gas consumption kg/h 7,8 9,7 15,1
Number of burners (total) - 8 10 15
* Gas consumption at 15°C and 1013.25 mbar