Wilo -Stratos MAXO-D Einbau- Und Betriebsanleitung Seite 114

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Table of contents
1 General information...................................... 116
1.1 About these instructions ..................... 116
1.2 Copyright................................................ 116
1.3 Subject to change ................................. 116
1.4 Exclusion from warranty and liability . 116
2 Safety ............................................................. 116
2.1 Identification of safety instructions... 117
2.2 Personnel qualifications ....................... 118
2.3 Electrical work ....................................... 119
2.4 Operator responsibilities...................... 120
3 Description of the pump............................... 121
3.1 Permissible installation......................... 122
3.2 Type key ................................................. 122
3.3 Technical data........................................ 123
3.4 Bluetooth radio interface ..................... 124
3.5 Min. inlet pressure................................. 124
3.6 Accessories ............................................ 125
3.7 Special features of the R7 version ...... 125
4 Intended use and misuse .............................. 128
4.1 Intended use .......................................... 128
4.2 Misuse ..................................................... 130
4.3 Safety instructions................................ 130
5 Transportation and storage ......................... 131
5.1 Transport inspection............................. 131
5.2 Transport and storage conditions....... 131
5.3 Transport ................................................ 132
6 Installation ..................................................... 132
6.1 Operator responsibilities...................... 132
6.2 Safety...................................................... 132
6.3 Preparing the installation..................... 133
6.4 Installation.............................................. 134
6.5 Aligning the motor head ...................... 136
6.6 Insulation................................................ 138
6.7 Following installation ........................... 139
7 Electrical connection .................................... 139
7.1 Requirements......................................... 140
7.2 Connection options .............................. 143
7.3 Connecting and removing the Wilo-Con-
nector...................................................... 143
7.4 Connecting the communication inter-
faces........................................................ 144
114 Installation and operating instructions • Wilo-Stratos MAXO/-D/-Z • Ed.01/2023-02
7.5 Analogue input (AI1) or (AI2) - purple
terminal block......................................... 145
7.6 Digital input (DI1) or (DI2) - grey terminal
block ........................................................ 146
7.7 Bus Wilo Net (green terminal block) ... 147
7.8 Collective fault signal (SSM) – red ter-
minal block.............................................. 148
7.9 Collective run signal (SBM) – orange ter-
minal block.............................................. 148
7.10 CIF module .............................................. 149
8 Commissioning ............................................... 149
8.1 Filling and venting ................................. 149
8.2 Flush......................................................... 150
8.3 Procedure after switching on the power
supply during initial commissioning.... 150
8.4 Pump operation...................................... 151
9 Setting the control functions ....................... 151
9.1 Basic control functions ......................... 151
9.2 Additional control functions ................ 152
10 Double pump operation................................. 152
10.1 Function .................................................. 152
11 Communication interfaces: Setting and func-
tion................................................................... 153
11.1 Application and function of SSM relay
.................................................................. 153
11.2 Application and function of SBM relay
.................................................................. 154
11.3 SSM/SBM relay forced control.............. 155
11.4 Application and function of the digital
control inputs DI1 and DI2.................... 156
12 Maintenance ................................................... 157
12.1 Shutdown................................................ 157
12.2 Dismantling/installation........................ 158
13 Faults, causes, remedies................................ 162
13.1 Diagnostics help..................................... 162
13.2 Mechanical faults without error messages
.................................................................. 163
13.3 Error messages ....................................... 163
13.4 Warning messages................................. 163
13.5 Configuration warnings ........................ 164
14 Spare parts...................................................... 164
15 Disposal ........................................................... 164