Notes On The Documentation; Observing Other Applicable Documents; Storing Documents; Validity Of The Instructions - Vaillant miniVED VED H 3/3 Betriebsanleitung

2 Notes on the
documentation
2.1 Observing other applicable
documents
▶
Always observe all operating instruc-
tions enclosed with the installation com-
ponents.

2.2 Storing documents

▶
Store these instructions and all other
applicable documents for further use.

2.3 Validity of the instructions

These instructions apply only to:
Product – Article numbers
VED H 3/3
VED H 4/3
VED H 6/3

3 Product description

3.1 Product designation

This product is an electric instantaneous
water heater.
The hydraulically controlled small instant-
aneous water heater heats the domestic
hot water directly at the draw-off point.
The domestic hot water heating element
starts automatically when the water tap
is opened. An installation with short lines
guarantees minimal heat losses. The avail-
ability of domestic hot water at the draw-off
point depends on the following factors:
– Water temperature at the cold water
connection for the small instantaneous
water heater
– Heating element output
– Flow rate quantity
The bare-wire heating element is suit-
able for various water hardness levels
(hard and soft). This heating element is
not sensitive to scale deposition.
6
0010044420
0010044421
0010044422
The heating element guarantees fast and
efficient domestic hot water generation
at the sink. Installing the enclosed flow
regulator guarantees an optimum jet of
water.

3.2 Product design

1
1 Front panel
2 Cold water con-
nection

3.3 Information on the data plate

The data plate is located on the left-hand
side section of the front casing.
Information on the
data plate
Serial-No.
miniVED
x = 3, (4, 6)
/3
3,53 kW (4,4 kW, 5,7
kW)
1/N/PE
230V ~ 50/60 Hz
IP25
1 MPa (10bar)
ρ 15>1100 Ω•cm
max. 35 °C
Operating instructions 0020323584_00
2 3
4
3 Domestic hot
water connection
4 Power supply
cable
Meaning
Serial number
Type designation
Product variant
Product generation
Rated power
Electrical connection
data
IP rating
Rated excess pres-
sure
Min. specific resist-
ance of the water
Max. permissible inlet
temperature