Install Instructions
Manuals
Brands
Bell & Gossett Manuals
Circulator Pumps
Ecocirc 20-18 Variable Speed ECM Smart Circulator, Flanged
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Table Of Contents
1 Introduction and Safety
1.1 Introduction
1.2 Safety terminology and symbols
1.3 User safety
1.4 Protecting the environment
1.5 Spare parts
2 Transportation and Storage
2.1 Examine the delivery
2.1.1 Examine the package
2.1.2 Examine the unit
2.2 Storage guidelines
3 Product Description
3.1 Product design
3.2 Features and functions
3.2.1 Operating modes
3.2.2 My ecocirc application
3.3 Parts
3.4 Data plate
4 Installation
4.1 Mechanical installation
4.1.1 Precautions
4.1.2 Requirements
4.1.3 Install the pump
4.1.4 Rotate the motor body of the pump
4.1.5 Insulation housing
4.1.5.1 Requirements
4.1.5.2 Install the insulation housing
4.2 Electrical installation
4.2.1 Precautions
4.2.1.1 Grounding (earthing)
4.2.2 Requirements
4.2.3 Connect the pump to the power supply
4.2.4 I/O terminals
4.2.4.1 Control mode for water temperature
4.2.4.2 Control mode for analog voltage input
5 Operation
5.1 Precautions
5.2 Requirements
5.3 Start the pump
5.4 Operating modes
5.5 Set the night mode
5.6 Reset the error
5.7 Connect a mobile phone to the pump
6 Maintenance
6.1 Precautions
6.2 Examine the pump
7 Troubleshooting
7.1 Precautions
7.2 Insufficient cooling or heating of the pump
7.3 The pump does not start
7.4 The pump does not start
7.5 Loss of functionality in the pump
7.6 Communication via Bluetooth®/MD wireless technology failure
7.7 Noise from the system
7.8 Noise from the pump
8 Technical Specification
8.1 Environmental requirements
8.2 Torque specification
8.3 Minimum suction pressure
8.4 Electrical data
8.4.1 I/O device
8.5 Pumped liquid
8.6 Maximum operating pressure
8.7 Sound pressure
8.8 Radio data
9 Product Warranty
10 Certifications
10.1 FCC 15.247
10.2 RSS 102 and RSS-247
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