14 ERP values
Technical information sheet CWL -2-400 (Plus) in accordance with Ecodesign (ErP), no. 1254/2014 (Annex IV)
Manufacturer: Wolf GmbH
Model: CWL -2-400 (Plus)
Climate zone Type of control SEC Value in
kWh/m²/a
SEC
Class
Annual
electricity
consumption
(AEC) in kWh
Annual heating
saved (AHS) in
kWh
Average
manual -40,68 A 258 4646
clock control -41,33 A 237 4658
1x sensor (RV/CO
2
/VOC)
-42,54 A+ 199 4684
2 or more sensors (RV/CO
2
/VOC)
-44,65 A+ 135 4735
Cold
manual -79,74 A+ 795 9088
clock control -80,50 A+ 774 9113
1x sensor (RV/CO
2
/VOC)
-81,96 A+ 736 9163
2 or more sensors (RV/CO
2
/VOC)
-84,56 A+ 672 9263
Hot
manual -15,68 E 213 2101
clock control -16,26 E 192 2106
1x sensor (RV/CO
2
/VOC)
-17,33 E 154 2118
2 or more sensors (RV/CO
2
/VOC)
-19,16 E 90 2141
Type of ventilation unit: Balanced residential ventilation appliance with heat recovery
Fan: EC - fan with infinitely variable control
Type of heat exchanger: Recuperative plastic cross-counterflow heat exchanger
Thermal efficiency 92 %
Maximum flow rate: 400 m³/h
Maximum rated power: 193 W
Sound power level Lwa: 50 dB(A)
Reference flow rate: 280 m³/h
Reference pressure: 50 Pa
Specific Power Input (SEL): 0,17 Wh/m³
Control factor: 1.0 in combination with multiple switch
0.95 in combination with clock control
0.85 in combination with 1 sensor
0.65 in combination with 2 or more sensors
Leakage* Internal 2.85 %
External 2.85 %
Position dirty filter indication: On the display of the appliance / on the multiple switch
(LED) / on the Bedienmodul BM-2.
Attention! For optimal energy efficiency and a proper
operation, a regular filter inspection, cleaning or replacement
is necessary.
Internet address for Assembly instructions: https://www.wolf.eu
Bypass: Yes, 100% Bypass
* Measurements executed by TZWL according to the EN 13141-7 standard
ERP values
52 | WOLF GmbH 7100833_202010
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