Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Grundfos UPM3
Summary of Contents for Grundfos UPM3
- Page 1 GRUNDFOS INSTRUCTIONS UPM3 Installation and operating instructions...
- Page 3 UPM3 English (GB) Installation and operating instructions ............4 Declaration of conformity .
-
Page 4: Table Of Contents
UPM3....... . . 12 UPM3 HYBRID variants. -
Page 5: Product Introduction
CACAO Composite CACAO AOKR Composite AOKR 2.3 Identification CAOD3 Composite CAOD3 UPM3 2.3.1 Type key Example: UPM3 SOLAR 15 - 145 130 C A X 9 XXX Code Explanation Designation Code Explanation Designation PWM A profile, heating PWM C profile, solar... -
Page 6: Receiving The Product
Explanation Designation Pos. Description 0-563 rpm Grundfos logo Minimum speed > 2.025 rpm Grundfos pump type High efficiency indicating ECM technology Code Explanation Designation Grundfos data matrix TE MSS NdFeB Relay Customer product number or barcode FCI NdFeB Relay Area for customer specific logo... -
Page 7: Mechanical Installation
4. Mechanical installation Mechanical installation must be carried out by trained per- sons in accordance with local regulations. The pump must always be installed with horizontal motor shaft within ± 5 °. Arrows on the pump housing indicate the liquid flow direc- tion through the pump. -
Page 8: Control Box Positions
IP44 versions without drain holes - all positions are allowed. The nameplate position cannot be changed. • IPX4D versions with drain holes (UPM3K, UPM3 SOLAR) - the drain hole must point downwards after installation. Only Before dismantling the pump, drain the system or close connector positions to the side are possible. -
Page 9: Electrical Connection
5. Electrical connection 5.3 Earth leakage circuit breaker (ELCB) 5.3.1 Leakage current All electrical connections must be carried out by a quali- The pump mains filter causes a leakage current to earth during fied electrician in accordance with local regulations. operation. - Page 10 PWM output LIN bus signal Black UPM3 pumps are externally speed-controlled. A signal cable is required to enable the pump control. Otherwise, the pump with profile A runs continuously at maximum speed, while the pump with profile C stops.
-
Page 11: Startup
6. Startup 6.1 Before startup • The system must be filled with liquid and vented before starting the product. • Make sure that the required minimum inlet pressure is available at the pump inlet. • When using the pump for the first time, the system must be vented. -
Page 12: Operating Panel And Settings
The LEDs indicate the chosen control mode. 7.4 Overview of operating panel control modes All UPM3 HYBRID variants can be controlled with the button on the operating panel. The LEDs on the operating panel shows the control mode. -
Page 13: Control Mode Explanation
This pump is internally controlled with control mode CC or externally with PWM signal control with profile A. 7.4.2 UPM3 FLEX AS and UPM3 DHW The pump automatically enables the PWM input-signal control mode by SignalDetect when the signal cable is plugged in. -
Page 14: Constant Pressure
The AUTO function enables the pump to control the pump Head [m] ADAPT performance automatically within a defined performance range: PWM pro- UPM3 UPM3 UPM3 UPM3 • adjusting the pump performance to the size of the system file XX-20 XX-50... -
Page 15: Selection Of Control Mode
These communication signals are standardised in the VDMA 8.1 Control principles Einheitsblatt 24244 "Wet runner circulating pumps - Specification of The UPM3 and UPM3 FLEX pumps are controlled via a digital low- PWM control signals". voltage pulse-width modulation (PWM) signal, which means that the... -
Page 16: Control Signals
8.2 Control signals PWM input signal [%] Pump status 8.2.1 Digital low-voltage PWM signal ≤ 10 Maximum speed Variable speed from minimum to maxi- WARNING > 10 / ≤ 84 mum speed Explosive environment Death or serious personal injury > 84 / ≤ 91 Minimum speed ‐... - Page 17 Accuracy of output signal regarding ± 2 % (of PWM power consumption signal) Output duty cycle 0-100 % PWM feedback signal, UPM3 power consumption Collector emitter breakdown voltage < 70 V on output transistor Collector current on output transistor < 50 mA...
-
Page 18: Service
9. Service 9.2 Cleaning If the impeller or pump housing has to be cleaned from impurities, DANGER proceed as follows: Electric shock 1. Drain the system or close the isolating valves. Death or serious personal injury ‐ Before starting any work at the pump, switch off the CAUTION power supply. -
Page 19: Fault Finding
11. Fault finding 11.1 Noise in the pump Cause Remedy There is air in the pump. • Let the pump run. The pump vents itself over time. Inlet pressure is too low. • Increase the system pressure or check the air volume in the expansion tank, if installed. -
Page 20: Technical Data
The above-mentioned temperature ranges do not take temperature limitations of the drinking water approvals into account. • UPM3, IP44 above dew point of ambient air: min. 2 °C • UPM3, IP4XD as K version with drain hole: min. -10 °C. - Page 21 Declaration of conformity GB: EU declaration of conformity We, Grundfos, declare under our sole responsibility that the products GFNHB, GFNKB, GFNKC, GFNJB, GFNJC, GFNJD, GFNJF, GFNJG, to which the declaration below relates, are in conformity with the Council Directives listed below on the approximation of the laws of the EU member states.
- Page 22 Declaration of conformity UK declaration of conformity We, Grundfos, declare under our sole responsibility that the products to which the declaration below relates, are in conformity with UK regulations, standards and specifications to which conformity is declared, as listed below:...
- Page 23 Tel.: +387 33 592 480 Centre Turkey Fax: +387 33 590 465 29-33 Wing Hong Street & 68 King Lam GRUNDFOS Pumper A/S GRUNDFOS POMPA San. ve Tic. Ltd. Sti. www.ba.grundfos.com Street, Cheung Sha Wan Strømsveien 344 Gebze Organize Sanayi Bölgesi E-mail: grundfos@bih.net.ba...
- Page 24 92626940 08.2021 ECM: 1318535...
Need help?
Do you have a question about the UPM3 and is the answer not in the manual?
Questions and answers