I.3.1 Functioning Limits - Hitecsa ADVANCE EWMIM 120 Mode D'emploi

I.3.1 FUNCTIONING LIMITS
Summer mode 120÷130
50
48
45
41
40
20
0
-5
FI15
-10
5 10 18
Summer mode 138÷262
50
48
45
41
40
20
0
-5
FI15
-10
5
10 18
T (°C) = Air temperature (B.S.).
t (°C) = Temperature of the water produced.
Standard functioning
Summer operation with condensing control FI15
Summer operation with partial cooling capacity
Winter operation with partialization of the heat output
In summer mode:
Maximum inlet water temperature 23°C.
In winter mode:
Minimun inlet water temperature 20°C
Maximum inlet water temperature 54°C (full load)
Permitted temperature differentials through the heat exchangers
○ Thermal drop OT = 3÷8°C.
○ Minimun water pressure 0,5 Barg.
○ Maximum water pressure 6 Barg / 3 Barg (Tank&Pump 138÷262).
IOM_EWMIM-EWMIMH_120a262_207984_200601_ES-EN-FR-DE-IT
Winter mode 120
Winter mode 138÷154
60
55
50
42
40
35
30
24
-15 -10 -5 0 5 10 15 20
N.B.:
In the permitted field of operation, the compressor and inverter are
protected by a controller by means of continuous monitoring of the
current absorbed by the compressor, operating pressure and output
temperature. The compressor can modulate the rotation speed
automatically, regardless of the set-point request if it goes out of its
proper field of operation.
49
Winter mode 125-130
60
55
45
40
35
24
-15 -10 -5 0
Winter mode 262
60
55
40
35
24
35 40
-15 -10 -5
ADVANCE
50
30
5 10 15 20 35 40
50
45
30
0 5 10 15 20 40