P Technical Data - Vaillant VWL Series Operating Instructions Manual

Appendix
P Technical data
Note
The following performance data is only applicable to new products with clean heat exchangers.
Technical data – General
Product dimensions, width
Product dimensions, height
Product dimensions, depth
Weight, without packaging
Weight, ready for operation
IP rating
Heating circuit connections
Heat source connections
Permissible height difference
between outdoor unit and indoor
unit
Technical data – Heating circuit
Material in the heating circuit
Permissible water composition
Water content
Volume of the internal diaphragm
expansion vessel
Minimum operating pressure
Maximum operating pressure
Max. heating mode flow temperat-
ure with compressor
Max. heating mode flow temperat-
ure with back-up heater
Min. cooling mode flow temperat-
ure
Sound power A7/W35 in accord-
ance with EN 12102 / EN 14511 L
in heating mode
Sound power A7/W45 in accord-
ance with EN 12102 / EN 14511 L
in heating mode
Sound power A7/W55 in accord-
ance with EN 12102 / EN 14511 L
in heating mode
Sound power A7/W65 in accord-
ance with EN 12102 / EN 14511 L
in heating mode
60
VWZ MEH 97/6
440 mm
720 mm
350 mm
20 kg
28 kg
IP 10B
G 1"
G 1 1/4"
≤ 15 m
VWZ MEH 97/6
Copper, copper-zinc
alloy, stainless steel,
ethylene propylene diene
monomer rubber, brass,
steel, composite
materials
Without frost or corrosion
protection. Soften the
heating water at water
hardnesses from 3.0
mmol/l (16.8° dH) in
accordance with
Directive VDI2035 sheet
1
8 l
10 l
0.05 MPa
(0.50 bar)
0.3 MPa
(3.0 bar)
75 ℃
75 ℃
7 ℃
≤ 29 dB(A)
WI
≤ 29 dB(A)
WI
≤ 29 dB(A)
WI
≤ 29 dB(A)
WI
Installation and maintenance instructions Hydraulic Station 0020291544_01