WITA go.tec 40 Serie Original Einbau- Und Betriebsanleitung Seite 28

Translation of the original installation
and operating instructions
Contents
1 EU Declaration of Conformity ......................................................................................................29
2 Safety instructions .........................................................................................................................30
2.1 general .............................................................................................................................................................30
2.2 Labelling of symbols in the operating instructions.............................................................................30
2.3 Personnel qualification ................................................................................................................................31
2.4 Dangers, if safety instructions are not observed.................................................................................32
2.5 Safety-conscious working ..........................................................................................................................32
2.6 Safety instructions for the operator ........................................................................................................32
2.7 Safety instructions for installation and maintenance works ............................................................33
2.8 unauthorized modification and use of spare parts ............................................................................33
2.9 Inadmissible operating modes ..................................................................................................................34
3 Transport and storage ...................................................................................................................34
4 Intended use ...................................................................................................................................34
5 Product data ...................................................................................................................................35
5.1 Technical data ...............................................................................................................................................35
5.2 Scope of delivery ...........................................................................................................................................36
6 Pump description ...........................................................................................................................37
7 Pump settings .................................................................................................................................37
7.1 description of the operating elements. Button
7.2 Control panel and LED display ..................................................................................................................37
7.3 Selection of operating mode and operating level ...............................................................................38
7.4 Night mode .....................................................................................................................................................40
7.5 Venting program ...........................................................................................................................................40
7.6 Key lock ............................................................................................................................................................40
8 PWM function .................................................................................................................................41
8.1 Heating characteristic ..................................................................................................................................43
8.2 Solar characteristic .......................................................................................................................................44
8.3 PWm feedback signal (flow information) ..............................................................................................45
9 Filling and venting the system .....................................................................................................46
10 Relation between pump settings and performance ..................................................................46
11 Performance characteristics .........................................................................................................47
11.1 Internal control characteristics .................................................................................................................47
11.2 external PWm control characteristics .....................................................................................................48
12 Installation .......................................................................................................................................50
13 Electrical connection .....................................................................................................................51
14 Maintenance and service ...............................................................................................................51
15 Faults, causes and remedies .........................................................................................................52
16 Disposal ...........................................................................................................................................53
17 Additional notes...... .......................................................................................................................53
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WITA go.tec 40-XX | 60-XX | 70-XX | 80-XX
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