Download Buderus SU100/5 Technical data

Table of Contents
Table of Contents
1
Safety Considerations and Symbol Descriptions . . . . . . . . . .
1.1
Key to symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2
Safety considerations . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3
Instructions for the owner and operator . . . . . . . . . . . . .
9.3.3 Checking the magnesium anode at the side
(SU80/5, SU100/5) . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
9.4
Re-commissioning after performing maintenance . . . . 16
2
2
3
4
10 Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2
Product information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3
Product information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4
Data plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5
Pressure drop curve of heating coil . . . . . . . . . . . . . . . . .
2.6
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7
Physical and connection dimensions . . . . . . . . . . . . . . .
4
4
4
5
5
5
6
7
3
Standards, regulations and directives . . . . . . . . . . . . . . . . . . . 8
4
Moving the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5
6
7
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1
Boiler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1.1 Requirements for installation location . . . . . . . . . . . . . . 8
5.1.2 Wall clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1.3 Positioning the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.2
Water connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2.1 Connecting the tank on the water side . . . . . . . . . . . . . 10
5.2.2 Installing a T&P safety valve (on-site) . . . . . . . . . . . . . . 11
5.3
Install a tank water temperature sensor (accessory)
or aquastat (accessory). . . . . . . . . . . . . . . . . . . . . . . . . 11
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.1
Commissioning the DHW tank . . . . . . . . . . . . . . . . . . . . 13
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7.1
Shutting down the DHW tank . . . . . . . . . . . . . . . . . . . . . 13
7.2
Shutting down the heating system
when there is a risk of frost . . . . . . . . . . . . . . . . . . . . . . 13
1
Safety Considerations and Symbol
Descriptions
1.1
Key to symbols
Warnings
Warnings in this document are identified by a warning
triangle printed against a grey background.
Keywords at the start of a warning indicate the type and
seriousness of the ensuing risk if measures to prevent
the risk are not taken.
The following keywords are defined and can be used in this document:
• DANGER indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
• WARNING indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
• CAUTION indicates a hazardous situation which, if not avoided, could
result in minor to moderate injury.
• NOTICE is used to address practices not related to personal injury.
Important information
This symbol indicates important information where
there is no risk to people or property.
Additional symbols
Symbol
▶

•
–
Explanation
Step in an action sequence
Cross-reference to another part of the document
List entry
List entry (second level)
Table 1
8
Environmental Protection / Disposal . . . . . . . . . . . . . . . . . . . 13
9
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1
Preparing the DHW tank for cleaning . . . . . . . . . . . . . .
9.2
Descaling/cleaning the DHW tank . . . . . . . . . . . . . . . . .
9.3
Checking the magnesium anode . . . . . . . . . . . . . . . . . .
9.3.1 Checking the upper magnesium anode
(SU80/5, SU100/5) . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.2 Checking the upper magnesium anode (SU54/5) . . . .
2
13
13
14
15
15
15
SU54/5, SU80/5, SU100/5 – 6 720 808 532 (2013/08)