Related Manuals for Xylem GOULDS ecocirc Laing Thermotech Series
Summary of Contents for Xylem GOULDS ecocirc Laing Thermotech Series
- Page 1 Installation, Operation, and Maintenance Manual 671075259_1.0 Laing Thermotech Series ® ecocirc Variable Speed Smart ECM Circulator...
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Page 3: Table Of Contents
Table of Contents Table of Contents 1 Introduction and Safety.................... 3 1.1 Introduction......................3 1.2 Safety terminology and symbols..............3 1.3 User safety......................4 1.4 Protecting the environment................5 1.5 Spare parts......................5 2 Transportation and Storage..................6 2.1 Examine the delivery..................6 2.1.1 Examine the package................6 2.1.2 Examine the unit.................. - Page 4 8.6 Maximum operating pressure............... 22 8.7 Sound pressure....................22 9 Product Warranty....................23 10 Cybersecurity......................26 10.1 Xylem product cybersecurity...............26 10.2 Notice – inclusion of third-party PLCs and associated software....26 10.3 Notice- inclusion of third-party PLCs and associated software....26 10.4 Security recommendations for end-user............27 ®...
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Page 5: Introduction And Safety
This includes any modification to the equipment or use of parts not provided by Xylem. If there is a question regarding the intended use of the equipment, please contact a Xylem representative before proceeding. -
Page 6: User Safety
1 Introduction and Safety Hazard levels Hazard level Indication A hazardous situation which, if not avoided, will DANGER: result in death or serious injury A hazardous situation which, if not avoided, could WARNING: result in death or serious injury A hazardous situation which, if not avoided, could CAUTION: result in minor or moderate injury Notices are used when there is a risk of equipment... -
Page 7: Protecting The Environment
• Sorting, recycling and disposal of solid or liquid waste • Clean-up of spills Exceptional sites CAUTION: Radiation Hazard Do NOT send the product to Xylem if it has been exposed to nuclear radiation, unless Xylem has been informed and appropriate actions have been agreed upon. 1.5 Spare parts CAUTION: Only use the manufacturer’s original spare parts to replace any... -
Page 8: Transportation And Storage
2 Transportation and Storage 2 Transportation and Storage 2.1 Examine the delivery 2.1.1 Examine the package 1. Examine the package for damaged or missing items upon delivery. 2. Record any damaged or missing items on the receipt and freight bill. 3. -
Page 9: Product Description
3 Product Description 3 Product Description 3.1 Product design Usage The pump is used for systems with variable flow rates to optimize the pump operation and decrease energy consumption. Applications • Potable water system with a stainless steel body • Heating for hot water •... -
Page 10: Parts
3 Product Description 3.3 Parts 1. Pump body 2. Condensation drain 3. Motor body 4. Electric drive system 5. Selector 6. LED status indicator 3.4 Data plate 1. UL listing mark 2. UL control number 3. QR code 4. Product name 5. -
Page 11: Installation
4 Installation 4 Installation 4.1 Mechanical installation 4.1.1 Precautions Before starting work, make sure that the safety instructions in the chapter Introduction and Safety on page 3 have been read and understood. WARNING: Do not operate the unit in an area where explosive gases are present. -
Page 12: Requirements
4 Installation CAUTION: CAUTION: PROPERTY DAMAGE HAZARD. It is not advisable to install circulators in an attic or upper floor over finished living space. If the circulator must be installed over head, or over expensive equipment, provide adequate drainage in the event of leakage. -
Page 13: Install The Pump
4 Installation 4.1.3 Install the pump Figure 1: Correct direction of the liquid flow 1. Install the pump with new gaskets. The gaskets must be between the pipe flanges. 1. Gasket 2. Pump 2. Install the pump in one of the following correct positions. ®... -
Page 14: Rotate The Motor Body Of The Pump
4 Installation Correct Incorrect 3. Use a torque wrench to tighten the nuts on the companion flange fasteners. Fasteners Torque Companion flange fasteners 13 Nm (115 lbf.in) Union threaded ring nuts Torque specification on page 21 4.1.4 Rotate the motor body of the pump The motor assembly of the pump can be rotated to ±90°. -
Page 15: Insulation Housing
4 Installation 1. Pump body 2. Screw 3. Junction box 2. Rotate the pump housing. 3. Install the junction box in one of the following correct positions. Correct Incorrect 4. Use a torque wrench to tighten the screws of the pump body. The torque must be 5 Nm (44 lbf.in). -
Page 16: Electrical Installation
4 Installation • Only use the pump thermal shells that are included in the delivery. Do not insulate the motor housing, the electronics can overheat and cause the pump to thermally overload. • The thermal shells that are included with the pump must only be used in hot water circulation applications with fluid temperature above 68°F (20°C). - Page 17 4 Installation WARNING: Electrical Hazard Risk of electrical shock or burn. A certified electrician must supervise all electrical work. Comply with all local codes and regulations. WARNING: Electrical Hazard There is a risk of electrical shock or explosion if the electrical connections are not correctly carried out, or if there is fault or damage on the product.
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Page 18: Requirements
4 Installation 4.2.2 Requirements • The National Electrical Code (NEC), Canadian Electrical Code (CEC), and local codes must be followed. • If the branch circuit is fitted with a ground fault circuit interrupter, it must be applicable to use with the inverter-driven appliances. •... -
Page 19: Operation
5 Operation 5 Operation 5.1 Precautions Before starting work, make sure that the safety instructions in the chapter Introduction and Safety on page 3 have been read and understood. WARNING: Crush Hazard Risk of automatic restart. CAUTION: Do not exceed the maximum working pressure of the pump. This information is listed on the nameplate of the pump. - Page 20 5 Operation Position Operating mode LED status Description Performance curve: Operation at constant This position is selected for in- pressure floor heating systems. • 1. Low The pressure stays constant, • 2. Intermediate when the water flow is • 3. High increased or decreased.
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Page 21: Maintenance
6 Maintenance 6 Maintenance 6.1 Precautions Before starting work, make sure that the safety instructions in the chapter Introduction and Safety on page 3 have been read and understood. Electrical Hazard: Disconnect and lock out electrical power before installing or servicing the unit. -
Page 22: Troubleshooting
7 Troubleshooting 7 Troubleshooting 7.1 Precautions Before starting work, make sure that the safety instructions in the chapter Introduction and Safety on page 3 have been read and understood. DANGER: Electrical Hazard Troubleshooting a live control panel exposes personnel to hazardous voltages. -
Page 23: Technical Specification
8 Technical Specification 8 Technical Specification 8.1 Environmental requirements Feature Value Operating environment Non-aggressive, nonexplosive atmosphere, and no frost Operating temperature -10°C to 40°C (14°F to 104°F) Relative humidity < 95% at 40°C (104°F), non-condensing 8.2 Torque specification Joint size Pipe material Torque, Nm (lbf.ft) Plastic... -
Page 24: Maximum Operating Pressure
8 Technical Specification viscosity. Pump performance is based on 77°F (25°C). Therefore pumping of glycol mixtures will affect max performance, depending on mixture concentration and temperature. 8.6 Maximum operating pressure • 1 MPa (145 psi) 8.7 Sound pressure • ≤43 dBA ±2 dBA is measured in free field at a distance of 1 meter from the pump. -
Page 25: Product Warranty
9 Product Warranty 9 Product Warranty Commercial warranty Warranty. For goods sold to commercial buyers, Seller warrants the goods sold to Buyer hereunder (with the exception of membranes, seals, gaskets, elastomer materials, coatings and other "wear parts" or consumables all of which are not warranted except as otherwise provided in the quotation or sales form) will be (i) be built in accordance with the specifications referred to in the quotation or sales form, if such specifications are expressly made a part of this Agreement,... - Page 26 9 Product Warranty AND SHALL IN ALL CASES BE LIMITED TO THE AMOUNT PAID BY THE BUYER FOR THE DEFECTIVE PRODUCT. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY OTHER FORM OF DAMAGES, WHETHER DIRECT, INDIRECT, LIQUIDATED, INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY OR SPECIAL DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFIT, LOSS OF ANTICIPATED SAVINGS OR REVENUE, LOSS OF INCOME, LOSS OF BUSINESS, LOSS OF PRODUCTION, LOSS OF OPPORTUNITY OR LOSS OF REPUTATION.
- Page 27 9 Product Warranty EXCEPT AS OTHERWISE REQUIRED BY LAW, BUYER’S EXCLUSIVE REMEDY AND SELLER’S AGGREGATE LIABILITY FOR BREACH OF ANY OF THE FOREGOING WARRANTIES ARE LIMITED TO REPAIRING OR REPLACING THE PRODUCT AND SHALL IN ALL CASES BE LIMITED TO THE AMOUNT PAID BY THE BUYER FOR THE DEFECTIVE PRODUCT.
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Page 28: Cybersecurity
10 Cybersecurity Xylem values system security and resilience. Defending against cybersecurity threats is a shared responsibility. Xylem builds products that are secure by design. Our customers have a responsibility to understand the risks inherent in their processes and take steps to operate and maintain their solutions securely. -
Page 29: Security Recommendations For End-User
10 Cybersecurity 10.4 Security recommendations for end-user e-MTV is developed considering security best practices. The following guidance provides recommendation for secure operations, hardening and account management. In the table below: Safeguards describe the security guidance, Security Context & Rationale provide overview of security features and value of the security safeguard, and References provide additional resources for further investigation for implementing the recommended safeguards. - Page 30 Implement specific inventory, Devices are hardened and Xylem ATT&CK for ICS: M0947 logging and monitoring of provides PSIRT to help customers NIST SP 800-53 Rev5: SM-8 hardware and report security- investigate potential security ISA/IEC 62443-3-3: SR 1.11, SR...
- Page 32 For more information on how Xylem can help you, go to www.xylem.com Xylem Inc. Visit our Web site for the latest...
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