Grundfos System Guide Commercial Building Services Version 3 GRUNDFOS FLOW THIN

Grundfos System Guide Commercial Building Services Version 3 GRUNDFOS FLOW THINKING Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence Grundfos System Guide Commercial Building Services Version 3 96 47 97 83 0905 – GB www.grundfos.com Introduction Heating Air-Condition Pressure Boosting Wastewater Tool box Reference project FLOW THINKING How to use • Drawing library Introduction FLOW THINKING 4 How to use The Flow THINKING is a concept especially developed for our partners in commercial building services FLOW THINKING means: > Focusing on the customer > Embracing system knowledge > Being a competent partner & adviser > Finding the right solutions > Providing tools for your daily work As an element of this concept we have developed “The Gundfos System Guide” The Grundfos System Guide is an extensive reference book, which goes through the standard systems within: • heating • air-conditioning • pressure boosting • wastewater The systems are evaluated, and the Guide gives recommendations on how to prepare the most energy- optimal, reliable and comfortable system, considering the components, which form your system. Contents The Guide contains a short review of a few theoretical areas within the mentioned systems. This is meant as a “tool box”, which can be used across of systems. Overview: Here a short overview is given of the individual systems, and which Grundfos pumps are recom­ mended for use in the system. System description: In this paragraph the specific systems are reviewed in details. Suggestions are given of how to build up the system, so that the interaction between the components in the system is optimised with regard to comfort, safety and energy. Here we focus on how speed-regulated pumps are used in the systems. How to select: Here it is shown how the pump/pump system is dimensioned and selected, provided the system is built up as described under system description. A Guide – not a collection of formulas The System Guide is designed to be a practical tool for professionals, who already have the theoretical knowledge about systems. So the System Guide is not a completely slavish going through the structure of all systems, but it can with advantage be used as a source of inspiration or a checklist. The System Guide has been designed in co-operation with system specialists from all over Europe. Even though many areas have been harmonized, there may still be examples of system constructions, which traditionally are not used locally Always updated Grundfos will in future continue to design and spread competences within systems. So regularly there will be supplements to the Grundfos System Guide. 5 How to use Pump Chiller Cooling Tower Cooling Tower Cooling Tower Buffer Tank Fan Coil 2 pipe type Fan Coil 4 pipe type Fan Coil Combination type Air Unit In-let Air Unit Out-let Cooling Surface Heating Surface Heat/Cool Recovering Surface FLOW THINKING M M M - + 6 How to use D  Pressureraizing Unit Diaphragm Tank Exspansion tank Open Type Hot WaterTank With Heat Element Hot Water Storage Tank Boiler Heat excanger Radiator Termastatic radiator valve Throttle valve Isolation valve Non return valve 2 way motor valve 3 way motor valve (divide) 3 way motor valve (collecting) Pressure control valve Pressure relief valve Safety valve FLOW THINKING Overview y System/products y Product description Application System y Main pumps y Boiler shunt y Mixing loops y Heat surfaces y Heat recovery y DHW circulation y DHW production How to select y Main pumps y Boiler shunts y Mixing loops y Heat surfaces y Heat recovery y DHW circulation y DHW production 2. Heating FLOW THINKING 8 2. Heating Main pumps O X X O X O X Boiler shunts O O X O X Mixing loops O O X X Heat surfaces O O X X Heat recovery O X O X O DHW circulation X X X X X X DHW production X X X UPS Series 100 UPS Series 200 UPE Series 2000 TPE Series 2000 TP TPE Series 1000 NB/NK NBE/NKE Series 1000 First choice = X Second choice = O Product Type System Type S /  Overview Heat recovery Heating surfaces Main Pumps Boiler shunts Heat Production Mixing loop HW HWC CW DWH      9 2. Heating P /  Overview PC User level (BMS supply) Sub-station level (BMS supply) Component level (Grundfos) PMU G10 M t p External alarm X X X X X Remote control X X X X X GENIbus X X X X X LONbus X X X X X External Start/Stop X X X X X Analog input X X X X External sensor X X UPS Series 100 UPS Series 200 UPE Series 2000 TPE Series 2000 TP TPE Series 1000 NB/NK NBE/NKE Series 1000 First choice = X Second choice = O Product Type Communication FLOW THINKING 10 2. Heating P /  Overview PMU PFU Delta Control PCU Management unit for up to 8 pumps Preset controller for up to 4 pumps Complete control panel for up to 4 pumps Contact unit for up to 4 pumps UPE Series 2000 TPE Series 2000 Inline E-pumps Inline E-pumps Endsuction E pumps Inline (Endsuction) PMU PFU 2.2 kW 22 kW 2.2 kW 22 kW 22 kW 630 kW (315 kW) Functionality Used in Max. kW connection pump size with ∆p 250 H [m] 200 150 100 80 70 60 50 40 30 20 15 10 9 8 7 6 5 4 3 2 2 3 4 6 8 10 15 20 30 40 60 80 100 150 200 300 400 600 1000 2000 4000 6000 Q [m 3/h] 11 2. Heating P  Overview Heating Product Range Survey curve 50 Hz NB: 0,37 - 30 kW NK: 0,37 - 315 kW TP: 0,37 - 630 kW TPE Series 2000 0,37 - 7,5 kW TPE/NBE/NKE Series 1000 0,37 - 22 kW UPS Series 100 UPS Series 200 UPE Series 2000 0,06 - 2,2 kW FLOW THINKING 12 2. Heating F /  Features S Wide product range Wide system range Support tools I Easy electrical connection Easy access to speed regulator Clear user interface Integrated frequency converter No need for motor protection O Very low noise level High quality material Varible speed High efficiency Benefits S Only one supplier Easy selection Safe selection I Easy/safe installation Safe/quick commencement Quick commencement Safe installation Low installation cost O High comfort Long lifetime Energy saving Low operation cost Overview                13 2. Heating UPS S 100 T D Temperature -25 to +110°C Pressure PN 10 (10 bar) Power range 25W to 250W Speed 1 to 3 speed Connections Unions; Flanges Port to port 130 to 250 mm Pump housing Cast iron; Bronze Stainless Steel C None M P F Easy electrical connection Easy access to speed regulator Very low noise level High quality material High efficiency No need for motor protection Wide product range Wide application range M C B Installer: y Easy installation y Only one supplier y 2 years warranty End user: y Maintenance free y Long lifetime y Low operating cost y High comfort Overview UPS Series 100 Q[m³/h] H[m] FLOW THINKING                14 2. Heating UPS S 200 T D Temperature -10 to +120°C Pressure PN 10 (10 bar) Power range 250W to 2200W Speed 3 speed Connections Flanges (PN6/10) Port to port 220 to 450 mm Pump housing Cast iron; Bronze C Alarm module (accessories) GENIbus module (accessories) M P F Easy electrical connection Water lubricated bearings Very low noise level High quality material High efficiency Motor protection module Wide product range Wide application range M C B Installer: y Easy installation y Only one supplier y Easy to start-up End user: y Long lifetime y Maintenance free y Low operating cost y High comfort Overview UPS Series 200 Q[m³/h] H[m]                15 2. Heating UPE S 2000 T D Temperature +2 to +95°C Pressure PN 10 (10 bar) Power range 60W to 2200W Speed Variable speed Connections Unions; Flanges Port to port 130 to 450 mm Pump housing Cast iron; Bronze C Alarm relay Digital input Analog input GENIbus M P F Easy electrical connection Water lubricated bearings Very low noise level High quality material High efficiency Integrated frequency converter No need for motor protection Wide product range Communication M C B Installer: y Easy installation y Only one supplier y Easy start-up End user: y Long lifetime y Very low operating cost y Very high comfort y Access to operation data Overview UPE Series 2000 Q[m³/h] H[m] FLOW THINKING                  16 2. Heating TPE S 2000 T D Temperature -25 to +140°C Pressure PN 16 (16 bar) Power range 1.1kW to 7.5kW Speed uploads/Geographie/ systems-guide.pdf

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