Manual Vaillant aquaPLUS VUI (page 5 of 56) (English)

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Boiler Specification 3

Instructions for installation and servicing aquaPLUS VUI 362-7 5

3 Boiler Specification

3.1 Technical data

aquaPLUS VUI 362-7 Units

Maximum CH heat input (net) 35.2 kW

CH heat output range (80/60 °C) 10.5 - 32.0 kW

Maximum DHW heat input (net) 40.5 kW

DHW heat output 36.9 kW

DHW flow rate ∆T = 35 °C rise (continously) 15.1 l/min

DHW flow rate at factory set temperature rise (∆T = 42 °C) 13.7 l/min

Mains water pressure required for max. flow rate 0.7 bar

Minimum water flow rate > 0 l/min

Mains water pressure required for min. flow rate 0.1 bar

Maximum water inlet pressure 6 bar

Inlet gas working pressure required (natural gas) 20 mbar

Gas supply (G20) Gross CV (s.t.) 37.8 MJ/m

Gas burner pressure max. rate 11.0 mbar

Gas burner pressure ignition rate 1.1 mbar

Gas rate max. DHW 4.3 m

CH temperature flow range 35 - 82 °C

Minimum CH water flow (for 20 °C rise) 1375 l/h

Pump pressure available 250 mbar

Expansion vessel pre-charge pressure 0.75 bar

Maximum CH system pressure 3.0 bar

Hot-water convenience complying with EN 13203 *** –

Hot-water quantity complying with EN 13203 –

Specific hot-water quantity in 10 min (∆T = 30 K) 201 l/10 min

Perm. operating pressure on fresh-water side (PMW) 6 bar

Specific flow rate complying with EN 625 (D-value) 20.1 l/min

Weight empty/filled, approx. 56/76 kg

Primary water content 2.0 l

Electrical supply 240/50 V/Hz

External fuse 3A

Case height 800 mm

Case width 440 mm

Case depth 497 mm

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Others manual(s) of Vaillant aquaPLUS VUI

Vaillant aquaPLUS VUI User Manual - English - 12 pages

Vaillant aquaPLUS VUI User Manual - English, German - 40 pages

Vaillant aquaPLUS VUI Manual - Dutch - 2 pages

Vaillant aquaPLUS VUI User Manual - Dutch, French - 40 pages

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