Vaillant eloBLOCK VE 14 EU I Series User Manual

Notes on the documentation 2
0020265768_01 eloBLOCK Installation and maintenance instructions 5
2 Notes on the documentation
2.1 Observing other applicable documents
▶ Always observe all the operating and installation instruc-
tions included with the system components.
2.2 Storing documents
▶ Pass these instructions and all other applicable docu-
ments on to the end user.
2.3 Validity of the instructions
These instructions apply only to:
Product article number
Article number
VE 6 /14 EU I
0010023690
VE 9 /14 EU I
0010023691
VE 12 /14 EU I
0010023692
VE 14 /14 EU I
0010023693
VE 18 /14 EU I
0010023694
VE 21 /14 EU I
0010023695
VE 24 /14 EU I
0010023696
VE 28 /14 EU I
0010023697
3 Product description
3.1 Product design
1
2
3
4
5
6
14
13
12
11
10
9
8
7
1 Automatic air vent
2 NTC sensor
3 Contactor
4 Printed circuit board
5 Contactor
6 Power supply
7 Heating pump with
status LED
8 Pressure sensor
9 Expansion relief valve
10 Expansion vessel valve
11 Expansion vessel
12 Heat exchanger
13 Safety cut-out
14 Heating unit
7
6
5
3
2
1
4
1 Grommet for power
supply
2 Grommet for accessory
(230 V)
3 3/4" heating flow
4 Manometer
5 3/4" heating return
6 Overflow for expansion
relief valve
7 Low-voltage grommet
3.2 Functional elements
TS
1
2
3
4
5
6
7
8
12
11
10
9
1 Heating units
2 Automatic purging valve
3 Heat exchanger
4 Insulation
5 Automatic air vent
6 Pressure sensor
7 Heating pump
8 Heating flow
9 Heating return
10 Pump group
11 Expansion relief valve
12 Expansion vessel

Vaillant eloBLOCK VE 14 EU I Series Specifications

General

Brand	Vaillant
Model	eloBLOCK VE 14 EU I Series
Category	Boiler
Language	English