42
Maximum operating pressure of refrigerant
High pressure side
MPa
4,4
4,4
4,4
Low pressure side
MPa
2,1
2,1
2,1
Amount of refrigerant
kg
1,1
1,8
2,0
GWP of refrigerant AR4 (according to IPCC
Fourth Assessment Report)
tCO
2
/kg
0,675
0,675
0,675
CO
2
equivalent
tCO
2
0,743
1,215
1,350
Dimensions (HxWxD)
mm
795 x 1165 x 450
928 x 1280 x 500
1329 x 1240 x 540
Mass
kg
90
132
160
INDOOR UNIT
HPMI2-8
HPMI2-12
HPMI2-16
Electrical installation
Electric supply
230V~ /400V 3N AC,
50Hz
230V~ /400V 3N AC,
50Hz
400V 3N AC, 50Hz
Degree of protection
IP 22
IP 22
IP 22
Maximum output of additional electric heater
kW
6(2x3)
6(2x3)
9(3x3)
Power wire gauge
for single-phase system
mm
2
min 3x6; max 3x10
min 3x6; max 3x10
-
for three-phase system
mm
2
min 5x2,5; max 5x10
min 5x2,5; max 5x10
min 5x2,5; max 5x10
Rated current of circuit breaker
for single-phase system
A
40
50
-
for three-phase system
A
16
25
32
Heat pump communication cable
mm
2
min.2x0,34; max 2x1,5
min.2x0,34; max 2x1,5
min.2x0,34; max 2x1,5
Heating system
Hydraulic connection
G1¼ (male thread)
G1¼ (male thread)
G1¼ (male thread)
Maximum/minimum operating pressure
bar
3/0,5
3/0,5
3/0,5
Maximum temperature of heating medium
Operation with heat pump
°C
60
60
60
Hot tap water disinfection
°C
70
70
70
Expansion vessel
l
12
12
12
Pre-pressure in expansion vessel
bar
1
1
1
Nominal flow
m
3
/h
1,0
1,7
2,9
Minimum flow
m
3
/h
0,6
0,7
0,85
Internal pressure drop
kPa
2
5
15
Dimensions (HxWxD)
mm
709 x 416 x 319
709 x 416 x 319
709 x 416 x 319
Mass
kg
29
29
29
Recommended inside diameter of hydraulic lines
mm
DN25
DN32
DN40
Dimension requirements for a technical room with an indoor module
Minimum room cubic area
m
3
3,7
6,0
6,7
Minimum room area (bottom edge of module at
minimum height of 1.2m)
m
2
-
-
8,5
Содержание HPMI2 - 12
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