Installation Instructions

6 720 813 621 (2014/12)MM100
Contents | 11
Contents
1 Key to symbols and safety instructions . . . . . . . . . . 11
1.1 Key to symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.2 General safety instructions . . . . . . . . . . . . . . . . . 11
2 Product details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1 Important notices on usage . . . . . . . . . . . . . . . . . 13
2.2 Standard delivery . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.3 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.4 Cleaning and care . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5 Supplementary accessories . . . . . . . . . . . . . . . . . 14
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1 Preparation for installation in the heat source . . 15
3.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3 Electrical connection . . . . . . . . . . . . . . . . . . . . . . 15
3.3.1 Connecting the BUS connection and
temperature sensor (extra-low voltage side) . . .15
3.3.2 Connecting the power supply, pump and
mixing valve and temperature switch
(mains voltage side) . . . . . . . . . . . . . . . . . . . . . . .15
3.3.3 Overview of the terminal assignment . . . . . . . . . 16
3.3.4 Connection diagrams with system schematics . 17
4 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1 Setting the coding card . . . . . . . . . . . . . . . . . . . . 18
4.2 System and module commissioning . . . . . . . . . . 18
4.2.1 Settings for heating circuit . . . . . . . . . . . . . . . . . 18
4.2.2 Settings for cylinder primary circuit . . . . . . . . . . 18
5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6 Environment / disposal . . . . . . . . . . . . . . . . . . . . . . . . 19
1 Key to symbols and safety instructions
1.1 Key to symbols
Warnings
The following keywords are defined and can be used in this
document:
NOTICE indicates a situation that could result in damage to
property or equipment.
CAUTION indicates a situation that could result in minor to
medium injury.
WARNING indicates a situation that could result in severe
injury or death.
DANGER indicates a situation that will result in severe
injury or death.
Important information
Additional symbols
1.2 General safety instructions
These installation instructions are intended for a competent
person.
Read the installation instructions (heat appliances,
modules, etc.) before installation.
Observe safety instructions and warnings.
Observe national and regional regulations, technical rules
and guidelines.
Keep a record of any work carried out.
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.
This symbol indicates important information
where there is no risk to people or property.
Symbol Explanation
Step in an action sequence
Cross-reference to another part of the document
List entry
List entry (second level)
Table 1