Technical specifications
52
FIGHTER 1220
For the Installer
*
Compressor output only.
** Refers to the brine flow temperature/heat medium flow temperature in accordance with
EN 255.
*** With feet and connections dismantled the height is 1890 mm.
Size
5
7
8,5
10
Operating voltage
(V)
3 x 400(v) + N + PE 50 Hz
Max operating current, compressor(A)
3,6
5,5
6,7
7,9
Fuse (incl. imm. heater 9 kW) (A)
20
20
25
25
Output, heat medium pump
(W)
75
75
75
170
Connection heating medium, o.d. ø(mm)
22
Max pressure in storage heater(MPa)
0.9 (9 bar)
Refrigerant quantity (R407C) (kg)
1,7
2,2
2,4
2,4
Pressure drop, evaporator
(kPa)
21
23
23
19
Max pressure collector system
(bar)
3
Heating medium flow
(l/s)
0,13
0,18
0,22
0,26
Max temp. (supply/return)
(°C)
60/50
IP 21
Volume, water heater
(litres)
160
Starting current
(A)
24
24
24
26
Fuse (incl. imm. heater 6 kW) (A)
16
16
20
20
Output, brine pump
(W)
130
170
170
250
Connection collector fluid o.d. Ø
(mm)
28
Volume, double-shelled
(litres)
45
Max pressure in double jacket volume(MPa)
0.25 (2.5 bar)
Brine flow
(l/s)
0,35
0,48
0,58
0,65
Available pressure, collector system
(kPa)
40
58
53
70
Operating temperature collector system
(°C)
-5 +20
Cut-out value pressostat HP (bar)
27
Difference pressostat HP
(bar)
-7
Cut-out value pressostat LP (bar)
1,5
Net weight
(kg)
290
305
310
315
Difference pressostat LP
(bar)
+1,5
Delivered/supplied power* at 0/35 °C **
6,0/1,3
8,8/1,9
10,3/2,2
11,7/2,5
Delivered/Supplied power * at 0/50 °C **
4.8/1.5
7,1/2,2
8,5/2,5
9,9/2,9
Required headroom
(mm)
1950 ***
Pressure drop, condenser
(kPa)
2,6
3,4
3,2
4,4
Summary of Contents for FIGHTER 1220
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