Nibe S1155 Installer Manual page 71

Model
Sound power level (L )
WA EN 12102
Sound pressure level (L
PA
and 1 m range
Electrical data
Output, Brine pump
Output, Heating medium pump
Enclosure class
Equipment Compliant with IEC 61000-3-12
For Connection Design Purposes, Compliant with Class A limits of IEC 61000-3-2
For Connection Design Purposes, Compliant with IEC 61000-3-3 technical requirements
WLAN
2.412 - 2.484 GHz max power
Wireless units
2.405 - 2.480 GHz max power
Refrigerant circuit
Type of refrigerant
GWP refrigerant
Fill amount
CO equivalent
2
Cut-out value pressure switch HP / LP
Brine circuit
Min/max system pressure brine
Nominal flow
Max external avail. press at nom flow
Min/Max incoming Brine temp
Min. outgoing brine temp.
Heating medium circuit
Min/Max system pressure heating medium
Nominal flow
Max external avail. press at nom flow
Operating pressure
Max temperature flow line
Min/max HM-temp
Pipe connections
Brine ext diam. CU pipe
Heating medium ext diam. CU pipes
Connection, hot water heater ext diam
Compressor oil
Oil type
Oil volume
Dimensions and weight
Width x Depth x Height
4
Ceiling height
Weight complete heat pump
Weight only cooling module
Substances according to Directive (EG) no. 1907/2006, article 33 (Reach)
Part number, 1x230 V
1
Scale for the product's efficiency class room heating: A+++ to D.
2
Scale for the system's efficiency class room heating: A+++ to G. Reported efficiency for the system takes the product's temperature
regulator into account.
3
Scale for efficiency class hot water: A+ to F.
NIBE S1155
at 0/35
)
calculated values according to EN ISO 11203 at 0/35
S1155-6
dB(A) 36 – 43
dB(A) 21 – 28
W 3 – 140
W 2 – 60
IPx1B
dbm 11
dbm 4
R407C
1,774
kg 1.16
ton 2.06
MPa 3.2 (32 bar) / 0.15 (1.5 bar)
MPa 0.05 (0.5 bar) / 0.45 (4.5 bar)
l/s 0.18
kPa 95
°C see diagram
°C -12
MPa 0.05 (0.5 bar) / 0.45 (4.5 bar)
l/s 0.08
kPa 73
MPa 0.3 (3)
(bar)
°C 70
°C see diagram
mm 28
mm 22
mm 22
POE
l 0.68
mm 600 x 620 x 1,500
mm 1,670
kg 139
kg 112
Lead in brass components
065 446
Chapter 13 | Technical data
S1155-12
36 – 47
21 – 32
2 – 180
2 – 60
2.0
3.55
0.29
115
0.12
73
28
28
28
0.9
167
110
065 438
71