STIEBEL ELTRON WPL E Series Operation And Installation Manual

36 | WPL E | WPL COOL WWW.STIEBEL-ELTRON.COM
INSTALLATION
SPECIFICATION
18.4 Data table
The output details refer to new appliances with clean heat exchangers.
The power consumption of the integral auxiliary drives represents the maximum value and may vary subject to operating point.
The power consumption of the integral auxiliary drives is included in the output details of the appliance (to EN 14511).
WPL 13 E WPL 13
cool
WPL 18 E WPL 18
cool
WPL 23 E WPL 23
cool
227756 223400 227757 223401 227758 223402
Outputs to EN 14511
Output at A-7/W35 (EN 14511) kW 6.77 6.60 9.72 9.60 13.21 13.00
Output at A2/W35 (EN 14511) kW 8.09 8.10 11.30 11.28 15.73 14.82
Output at A7/W35 (EN 14511) kW 8.93 9.01 12.90 12.30 16.56 15.31
Output at A10/W35 (EN 14511) kW 9.50 9.50 13.40 13.30 18.50 17.80
Refrigerating capacity at A35/W20 kW 9.70 13.50 15.80
Refrigerating capacity at A35/W7 kW 6.70 9.20 12.50
Power consumption
Power consumption, emergency/booster heater kW 8.8 8.8 8.8 8.8 8.8 8.8
Power consumption, fan heating max. kW 0.29 0.29 0.29 0.29 0.29 0.29
Power consumptions to EN 14511
Power consumption at A-7/W35 (EN 14511) kW 2.11 2.20 2.97 3.00 4.21 4.20
Power consumption at A2/W35 (EN 14511) kW 2.15 2.40 3.03 3.03 4.35 4.23
Power consumption at A7/W35 (EN 14511) kW 2.05 2.26 2.89 2.87 4.15 4.06
Power consumption at A10/W35 (EN 14511) kW 2.10 2.30 2.90 2.90 4.15 4.20
Power consumption - cooling at A35/W20 kW 3.30 4.50 7.20
Power consumption - cooling at A35/W7 kW 2.80 3.90 5.90
Coefficients of performance to EN 14511
Coefficient of performance at A-7/W35 (EN 14511) 3.20 3.00 3.27 3.20 3.14 3.10
Coefficient of performance at A2/W35 (EN 14511) 3.76 3.38 3.73 3.72 3.62 3.50
Coefficient of performance at A7/W35 (EN 14511) 4.35 3.99 4.46 4.29 3.99 3.77
Coefficient of performance at A10/W35 (EN 14511) 4.50 4.10 4.60 4.60 4.40 4.20
Cooling factor at A35/W20 2.90 3.00 2.50
Cooling factor at A35/W7 2.40 2.40 2.10
Sound data
Sound power level indoor installation (EN 12102) dB(A) 56 57 58
Sound power level indoor installation, air intake/discharge (EN 12102) dB(A) 62 62 62
Sound pressure level at 1 m distance in a free field dB(A) 54 54 54 54 54 54
Sound pressure level at 5 m distance in a free field dB(A) 40 40 40 40 40 40
Sound pressure level at 10 m distance in a free field dB(A) 34 34 34 34 34 34
Application limits
Heat source application limit (min.) °C -20 -20 -20 -20 -20 -20
Heat source application limit (max.) °C 40 40 40 40 40 40
Min. heat source application limit - cooling °C 15 15 15
Max. heat source application limit - cooling °C 40 40 40
Min. application limit on the heating side °C 15 15 15 15 15 15
Max. application limit on the heating side °C 60 60 60 60 60 60
Min. application limit - cooling on the heating side °C 7 7 12
Max. application limit - cooling on the heating side °C 25 25 12
Water hardness °dH ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
pH value (with aluminium compounds) mg/l 8.0-8.5 8.0-8.5 8.0-8.5 8.0-8.5 8.0-8.5 8.0-8.5
pH value (without aluminium compounds) mg/l 8.0-10.0 8.0-10.0 8.0-10.0 8.0-10.0 8.0-10.0 8.0-10.0
Chloride mg/l <30 <30 <30 <30 <30 <30
Conductivity (softening) μS/cm <1000 <1000 <1000 <1000 <1000 <1000
Conductivity (desalinating) μS/cm 20-100 20-100 20-100 20-100 20-100 20-100
Oxygen 8-12 weeks after filling (softening) mg/l <0.02 <0.02 <0.02 <0.02 <0.02 <0.02
Oxygen 8-12 weeks after filling (desalinating) mg/l <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
Energy data
Energy efficiency category, average climate, W55/W35 A+/A+ A+/A+ A+/A+ A+/A+ A+/A+ A+/A+

STIEBEL ELTRON WPL E Series Specifications

General

Brand	STIEBEL ELTRON
Model	WPL E Series
Category	Heat Pump
Language	English