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
