Curve circolatori
HYDROTANK
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
E*ST17D series
E*PT20/30X series
0
0
5
10
15
20
25
30
35
40
0
0
5
10
15
20
25
30
35
40
Flow rate [L/min]
E*ST20C series
Flow rate [L/min]
E*ST20D series
0
0
5
10
15
20
25
30
35
40
0
0
5
10
15
20
25
30
35
40
80
70
60
50
40
30
20
10
0
0
5
10
15
20
25
30
35
40
Flow rate [L/min]
Flow rate [L/min]
E*ST30D series
80
70
60
50
40
30
20
10
0
Flow rate [L/min]
E*ST20F/30F series
0
5
10
15
20
25
30
35
40
Flow rate [L/min]
Note: For installation of E*PT series, set its pump speed with a pressure drop between the cylinder unit and the outdoor unit factored into the external static
pressure.
Speed5(Default setting)
Speed4
Speed3
Speed2
Speed1
Speed5
(Default setting)
Speed4
Speed3
Speed2
Speed1
Speed5(Default setting)
Speed4
Speed3
Speed2
Speed1
Speed5(Default setting)
Speed4
Speed3
Speed2
Speed1
Speed5(Default setting)
Speed4
Speed3
Speed2
Speed1
Speed5(Default setting)
Speed4
Speed3
Speed2
Speed1
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*Per l’installazione della serie E*PT, impostare la velocit
à della pompa tenendo conto della caduta di pressione tra l’unit
à cilindrica e l’unità esterna, integrandola nella pressione statica esterna.
93
