Table of contents
Gaz 6000 W – 6720866248 (2019/07)
2
Table of contents 1 Explanation of symbols and safety instructions
1.1 Explanation of symbols
Warnings
In warnings, signal words at the beginning of a warning are used to
indicate the type and seriousness of the ensuing risk if measures for
minimising danger are not taken.
The following signal words are defined and can be used in this document:
DANGER:
DANGER indicates that severe or life-threatening personal injury will
occur.
WARNING:
WARNING indicates that severe to life-threatening personal injury may
occur.
CAUTION:
CAUTION indicates that minor to medium personal injury may occur.
NOTICE:
NOTICE indicates that material damage may occur.
Important information
The info symbol indicates important information where there is no risk to
people or property.
Additional symbols
Table 1
1.2 General safety instructions
H Notices for the target group
These operating instructions are intended for the
heating system operator.
All instructions must be observed. Failure to comply
with instructions may result in material damage and
personal injury, including danger to life.
▶ Read and retain the operating instructions
(heat source, heating controller, etc.)
prior to operation.
▶ Observe the safety instructions and warnings.
1 Explanation of symbols and safety instructions . . . . . . . . . . . 2
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . 2
2 Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Type overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Prepare for operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 Opening service valves . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Checking the operating pressure of the heating
system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3 Topping up heating water . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Operating the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.1 Control panel overview . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2 Switching on the device. . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3 Setting the flow temperature. . . . . . . . . . . . . . . . . . . . . . 6
4.4 Setting the DHW heating . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.4.1 Adjust the domestic hot water temperature. . . . . . . . . . 6
4.5 Setting summer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5 Shutdown. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.1 Switching off/standby mode . . . . . . . . . . . . . . . . . . . . . . 6
5.2 Setting frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 Thermal disinfection (WBN 6000-.. HR only) . . . . . . . . . . . . . 7
7 Tips on energy saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
8 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
9 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
10 Environmental protection and disposal . . . . . . . . . . . . . . . . . . 8
11 Technical terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Symbol Meaning
▶ a step in an action sequence
a reference to a related part in the document
• a list entry
– a list entry (second level)