Xylem Bell & Gossett Ecocirc+ 20-18 Installation, Operation And Maintenance Manual page 4

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6 Maintenance............................................................................................................ 25
6.1 Precautions.......................................................................................................25
6.2 Examine the pump.......................................................................................... 25
7 Troubleshooting......................................................................................................26
7.1 Precautions.......................................................................................................26
7.2 Insufficient cooling or heating of the pump.................................................26
7.3 The pump does not start................................................................................ 26
7.4 The pump does not start................................................................................ 28
7.5 Loss of functionality in the pump...................................................................28
7.7 Noise from the system.................................................................................... 29
7.8 Noise from the pump......................................................................................29
8 Technical Specification...........................................................................................31
8.1 Environmental requirements......................................................................... 31
8.2 Torque specification....................................................................................... 31
8.3 Minimum suction pressure.............................................................................31
8.4 Electrical data...................................................................................................31
8.4.1 I/O device................................................................................................. 31
8.5 Pumped liquid................................................................................................. 31
8.6 Maximum operating pressure....................................................................... 32
8.7 Sound pressure................................................................................................32
8.8 Radio data........................................................................................................ 32
9 Product Warranty.................................................................................................... 33
10 Certifications..........................................................................................................36
10.1 FCC 15.247.................................................................................................... 36
10.2 RSS 102 and RSS-247....................................................................................36
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Ecocirc+ 20-18 Installation, Operation, and Maintenance Manual
®
wireless technology failure................ 28

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