Notes On The Documentation; Observing Other Applicable Documents; Storing Documents; Validity Of The Instructions - Vaillant ecoTEC exclusive 627 Operating Instructions Manual

2

Notes on the documentation

2.1

Observing other applicable documents

▶
You must observe all operating instructions enclosed with
the system components.
2.2

Storing documents

▶
Keep this manual and all other applicable documents
safe for future use.
2.3

Validity of the instructions

These instructions apply only to:
Product article number
Article num-
ber
627 (VU 256/5‑7 (H-GB)) 0010017063
ecoTEC exclusive
835 (VUW 356/5‑7 (H-
0010017064
GB)) ecoTEC exclusive
843 (VUW 436/5‑7 (H- 0010017065
GB)) ecoTEC exclusive
3

Product description

3.1

Product design

1
2
3
1

Control elements

2 Plate with serial number
on the rear
0020193967_01 ecoTEC exclusive Operating instructions
Gas Council
Number
41-694-02
47-044-66
47-044-67
3 Front flap
Notes on the documentation 2
3.2 Control elements
5
50
4 3
1 On/off button
2 Built-in controller (ac-
cessory)
3.3

Operator control panel

50
8
7
6
5
1 Current heating flow
temperature, filling
pressure of the heating
installation, operating
mode, fault code or
additional information
2 Current assignment of
the right-hand selection
button
3 Left- and right-hand
selection buttons
The display lights up
–
if you switch on the product or
2 1
3
Reset button
4 Operating buttons
5 Display
1
2
3
4
4
and button
5 Maximum output op-
eration (for chimney
sweeps only)
6 Access to the menu for
additional information
7 Current assignment of
the left-hand selection
button
8 Active operating status
5