NOVELAN WS 4.2K3M10366541

XL

43

-

5 kW5 kW

5 kWdB

dB

NOVELAN WS 4.2K3M10366541

XL

XL

package (heat pumps and combination heater with heat pump)

Seasonal space heating energy efficiency of heat pump (ηs) 129 %Rated heat output of the heat pump (Prated kW) 4,82

Temperature control Class VII (Table 1) + 3,5 %

Supplementary boiler

package with hot water storage tank no Psup kW (rated heat output of supplementary heater)

ησ % (συπ)

( ηs % (sup) - ) x (αWP) = - %

(αWE: see Table 3) (αWE)

solar contribution (AKoll m²) (ηKoll %)

(VSp m³) (standstill heat loss of the hot water storage tank in W)

(ηSp: Table 2)

((294/Prated x11) x (AKoll m²) + (115/Prated x11) x (VSp m3)) x 0,45 x ((ηKoll %) /100) x (ηSp) = + %

Seasonal space heating energy efficiency of package 133 %rounded to thenearest integer

Seasonal space heating energy efficiency class of package

X

< 30 % ≥ 30 % ≥ 34 % ≥ 36 % ≥ 75 % ≥ 82 % ≥ 90 % ≥ 98 % ≥ 125 % ≥ 150 %

Seasonal space heating energy efficiency under colder or warmer climate conditionsSeasonal space heating energy efficiency of the heat pump (ηs) under colder climate conditions 134 %Seasonal space heating energy efficiency of the heat pump (ηs) under warmer climate conditions 128 %

colder 133 -V -5 = 138 warmer 133 +VI -1 = 132

heatpump datasheet:

manufacturer: NOVELANmodel: WS 4.2K3M

Information concerning energy efficiency class and rated heat output:load profile water heating XL -

average / low average / mediumenergy efficiency class space heater: A++ A++ -energy efficiency class waterheating A -rated heat output: 5,54 4,82 kWannual final energy consumption space heater 2263 2911 kWhannual electricity consumption waterheating 1784 kWhenergy efficiency space heater: 194 129 %energy efficiency waterheating 94 %

sound power level indoors 43 dB

special precautions concerning assembly, installation or maintenance-

additional information low mediumrated heat output colder climate 5,51 4,79 kWrated heat output warmer climate 5,75 5 kWannual energy consumption space heater colder climate 2578 3324 kWhannual energy consumption space heater warmer climate 1531 1964 kWhann. Electricity consumption waterheating colder climate 1784 kWhann. Electricity consumption waterheating warmer climate 1784 kWhenergy effiency space heater colder climate 203 134 %energy effiency space heater warmer climate 193 128 %energy efficiency waterheating colder climate 94 %energy efficiency DHWwarmer climate 94 %

sound power level outdoors - dB

technical data of the temperature controller

manufacturer: NOVELANmodel: WPR-Net 2.1

controller class VII -contribution of the controller to the energy efficiency space heater 3,5 %

Model WS 4.2K3MAir-to-water heat pump: (yes/no) noBrine-to-water heat pump: (yes/no) yesWater-to-water heat pump: (yes/no) noLow-temperature heat pump: (yes/no) noEquipped with supplementary heater: (yes/no) yescombination heater with: (yes/no) yesapplication: (low/medium) mediumclimate: (colder/average/warmer) averageItem Symbol Value Unit Item Symbol Value UnitRated heat output Prated 5 kW Seasonal space heating

energy efficiencyηS 129,0 %

Declared coefficient of performance for part load at indoortemperature 20°C and outdoor temperature Tj

Declared coefficient of performance for part load at indoortemperature 20°C and outdoor temperature Tj

Tj = -7°C Pdh 4,3 kW Tj = -7°C COPd 2,79 -Tj = +2°C Pdh 4,5 kW Tj = +2°C COPd 3,45 -Tj = +7°C Pdh 4,7 kW Tj = +7°C COPd 3,93 -Tj = +12°C Pdh 4,9 kW Tj = +12°C COPd 4,35 -Tj = bivalent temperature Pdh 4,3 kW Tj = bivalent temperature COPd 2,79 -Tj = operation limit temperature Pdh 4,2 kW Tj = operation limit temperature COPd 2,58 -For air-to-water heat pumps: Tj= +15°C (if TOL < -20°C)

Pdh 4,2 kW For air-to-water heat pumps: Tj= +15°C (if TOL < -20°C)

COPd 2,58 -

Bivalent temperature Tbiv -7 °C For air-to-water heat pumps:Operation limit temperature

TOL -22 °C

Cycling interval capacity forheating

Pcych - kW Cycling interval efficiency COPcyc - -

Degradation co-efficient (**) Cdh 1,0 - Heating water operating limittemperature

WTOL 70 °C

Power consumption in modes other than active mode Supplementary heaterOff mode POFF 0,015 kW Rated heat output Psup 0,7 kWThermostat-off mode PTO 0,015 kW Type of energy input electricalStandby mode PSB 0,015 kWCrankcase heater mode PCK - kWOther itemsCapacity control fixed For air-to-water heat pumps:

Rated air flow rate, outdoors- - m3/h

sound power level,indoors/outdoors

LWA 43 / - dB For water-/brine-to-water heatpumps: Rated brine or waterflow rate, outdoor heatexchanger

- 1.050 m3/h

Emissions of nitrogen oxides NOX - mg/kWhFor heat pump combination heater:Declared load profile XL Water heating energy efficiency ηwh 94 %Daily electricity consumption Qelec 5,000 kWh Daily fuel consumption Qfuel - kWhContact details ait deutschland GmbH Industriestr. 3 95359 Kasendorf Germany(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heatingPdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).(**) If Cdh is not determined by measurement then the default degradation coefficient is Cdh = 0,9.

Model WS 4.2K3MAir-to-water heat pump: (yes/no) noBrine-to-water heat pump: (yes/no) yesWater-to-water heat pump: (yes/no) noLow-temperature heat pump: (yes/no) noEquipped with supplementary heater: (yes/no) yescombination heater with: (yes/no) yesapplication: (low/medium) lowclimate: (colder/average/warmer) averageItem Symbol Value Unit Item Symbol Value UnitRated heat output Prated 6 kW Seasonal space heating

energy efficiencyηS 194,0 %

Declared coefficient of performance for part load at indoortemperature 20°C and outdoor temperature Tj

Declared coefficient of performance for part load at indoortemperature 20°C and outdoor temperature Tj

Tj = -7°C Pdh 4,9 kW Tj = -7°C COPd 4,87 -Tj = +2°C Pdh 5,0 kW Tj = +2°C COPd 5,17 -Tj = +7°C Pdh 5,0 kW Tj = +7°C COPd 5,46 -Tj = +12°C Pdh 5,1 kW Tj = +12°C COPd 5,54 -Tj = bivalent temperature Pdh 4,9 kW Tj = bivalent temperature COPd 4,87 -Tj = operation limit temperature Pdh 4,9 kW Tj = operation limit temperature COPd 4,70 -For air-to-water heat pumps: Tj= +15°C (if TOL < -20°C)

Pdh 4,9 kW For air-to-water heat pumps: Tj= +15°C (if TOL < -20°C)

COPd 4,70 -

Bivalent temperature Tbiv -7 °C For air-to-water heat pumps:Operation limit temperature

TOL -22 °C

Cycling interval capacity forheating

Pcych - kW Cycling interval efficiency COPcyc - -

Degradation co-efficient (**) Cdh 1,0 - Heating water operating limittemperature

WTOL 70 °C

Power consumption in modes other than active mode Supplementary heaterOff mode POFF 0,015 kW Rated heat output Psup 0,7 kWThermostat-off mode PTO 0,015 kW Type of energy input electricalStandby mode PSB 0,015 kWCrankcase heater mode PCK - kWOther itemsCapacity control fixed For air-to-water heat pumps:

Rated air flow rate, outdoors- - m3/h

sound power level,indoors/outdoors

LWA 43 / - dB For water-/brine-to-water heatpumps: Rated brine or waterflow rate, outdoor heatexchanger

- 1.050 m3/h

Emissions of nitrogen oxides NOX - mg/kWhFor heat pump combination heater:Declared load profile XL Water heating energy efficiency ηwh 94 %Daily electricity consumption Qelec - kWh Daily fuel consumption Qfuel - kWhContact details ait deutschland GmbH Industriestr. 3 95359 Kasendorf Germany(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heatingPdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).(**) If Cdh is not determined by measurement then the default degradation coefficient is Cdh = 0,9.

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