1. General information ....................4
Hazard statements .......................4
Notes ................................4
2. Pump versions ........................5
3. Applications ..........................6
Gas- or oil-fired space and combination heaters ...7
Solid fuel heaters ........................7
Heat pumps ............................7
Micro/Mini combined heat and power
cogeneration ...........................8
Thermal solar system .....................8
District heating systems with heat exchanger .....8
Space heating systems ....................8
Combined space heating and cooling systems . ...8
Domestic hot water generation ...............8
Domestic hot water recirculation ..............8
UPM3 - externally controlled variants...........8
UPM3 - HYBRID variants...................9
Examples of systems......................9
4. Features and benefits .................10
Features .............................10
Benefits ..............................10
UPM3 and UPM3 HYBRID variants...........10
UPM3K ..............................10
UPM3S ..............................10
UPM3L(K) ............................10
UPMO ...............................10
UPM3F ..............................11
Hydronic balancing ......................11
ErP, Ecodesign regulation in brief ............11
5. Identification.........................12
Type key .............................12
Nameplate options ......................14
6. Performance range ...................15
7. External control mode and signals.......17
Control principles .......................17
Control signals .........................17
PWMinterface..........................17
8. Control modes, operating panel and
settings .............................21
UPM3 ...............................21
UPM3 HYBRID variants...................21
Control modes .........................22
Overview of operating panel control modes .....27
Control modes with pump curves ............29
Control mode explanation .................30
Pump control in heating systems.............31
Advantages of pump control ................31
AUTO ...............................31
The AUTO ............................32
Selection of control mode..................34
9. Technical description .................35
Exploded view and sectional view ............35
Material specification.....................35
Description of components.................36
10. Installation ..........................46
Pumped liquids.........................46
Ambient temperature.....................46
Relative humidity .......................46
Storage temperature .....................46
Liquid temperature ......................46
Inlet pressure ..........................46
Storing and transporting the product ..........46
Mechanical installation....................47
Insulation.............................48
Preventing the pump from blocking ...........48
11. Electrical installation ..................49
Supply voltage .........................49
Earth leakage circuit breaker (ELCB)..........49
Inrush current..........................50
Control box connections ..................52
Overview of technical data .................54
12. Startup .............................55
13. Service .............................56
Maintaining the product ...................56
Cleaning .............................56
14. Fault finding the product ...............57
Noise in the pump.......................57
Noise in the system......................57
Pump is not running, no power supply .........57
Pump is not running, normal power supply ......57
Insufficient flow.........................58
Pump runs at maximum speed and cannot be
controlled.............................58
Fault indication on the operating panel.........58
15. Performance curves and technical data. ..59
Curve conditions........................59
Measured pump head variants ..............59
16. Accessories .........................60
Gaskets..............................61
Insulation kits ..........................61
Quick guides, UPM3 .....................61
Pins, clips, O-rings ......................61
ALPHA Reader.........................61
17. Data sheets..........................62
UPM3S XX-40 130/180 (N) (GFNHB) .........62
UPM3
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