Vaillant flexoTHERM exclusive VWF 57/4 Installation And Maintenance Instructions Manual
Also see for flexoTHERM exclusive VWF 117/4: Operating instructionsNstallation and Maintenance InstructionsInstallation and maintenance instructionsOperating instructions
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Appendix0020213395_00 flexoTHERM exclusive Installation and maintenance instructions 61VWF 57/4 230 V VWF 87/4 230 V VWF 117/4 230 VMax. electrical power consumption, heat-ing pump63 W 63 W 63 WHeating pump type High-efficiency pump High-efficiency pump High-efficiency pumpRefrigeration circuitVWF 57/4 230 V VWF 87/4 230 V VWF 117/4 230 VCoolant type R410A R410A R410ACoolant content of the coolant circuit inthe heat pump1.50 kg 2.40 kg 2.50 kgGlobal warming potential (GWP) inaccordance with regulation (EU) no.517/20142088 2088 2088CO₂ equivalent 3132 5011 5220Global warming potential 100 (GWP100)in accordance with regulation (EC) no.842/20061975 1975 1975Expansion valve design Electronic Electronic ElectronicPermissible operating pressure (relative) ≤ 4.6 MPa(≤ 46.0 bar)≤ 4.6 MPa(≤ 46.0 bar)≤ 4.6 MPa(≤ 46.0 bar)Compressor type Scroll Scroll ScrollOil type Ester (EMKARATE RL32-3MAF)Ester (EMKARATE RL32-3MAF)Ester (EMKARATE RL32-3MAF)Oil filling quantity 0.74 l 1.25 l 1.25 lInstallation siteVWF 57/4 230 V VWF 87/4 230 V VWF 117/4 230 VInstallation site Interior/dry Interior/dry Interior/dryInstallation room volume complying withEN 3783.41 m³ 5.45 m³ 5.68 m³Permissible ambient temperature at theinstallation site7 … 25 ℃ 7 … 25 ℃ 7 … 25 ℃Permissible relative air humidity 40 … 75 % 40 … 75 % 40 … 75 %L.2 Brine heat sourceHeat source circuit/brine circuitVWF 57/4 230 V VWF 87/4 230 V VWF 117/4 230 VMin. source inlet temperature (hot brine)in heating mode−10 ℃ −10 ℃ −10 ℃Max. source inlet temperature (hot brine)in heating mode25 ℃ 25 ℃ 25 ℃Min. source inlet temperature (hot brine)in cooling mode0 ℃ 0 ℃ 0 ℃Max. source inlet temperature (hot brine)in cooling mode30 ℃ 30 ℃ 30 ℃Nominal flow ΔT 3 K for B0/W35 1,300 l/h 2,110 l/h 2,870 l/hMin. volume flow during continuous oper-ation at the application limits1,190 l/h 1,990 l/h 2,570 l/hMax. volume flow during continuous op-eration at the application limits1,300 l/h 2,110 l/h 2,870 l/hMax. remaining feed head with ΔT 3 K forB0/W350.063 MPa(0.630 bar)0.041 MPa(0.410 bar)0.055 MPa(0.550 bar)Brine circuit pump electrical power con-sumption for B0/W35 ΔT 3 K with an ex-ternal pressure loss of 250 mbar in thebrine circuit49 W 78 W 80 WBrine fluid type Ethylene glycol 30% vol. Ethylene glycol 30% vol. Ethylene glycol 30% vol. |
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