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ALPHA 15-55 HWR-T

Installation and operating instructions

GRUNDFOS 

INSTRUCTIONS

Содержание ALPHA 15-55 HWR-T

Страница 1: ...ALPHA 15 55 HWR T Installation and operating instructions GRUNDFOS INSTRUCTIONS ...

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Страница 3: ...ALPHA 15 55 HWR T English US Installation and operating instructions 4 3 Table of contents ...

Страница 4: ...ear and tear To obtain service under this warranty the defective product must be returned to the distributor or dealer of Grundfos products from which it was purchased together with proof of purchase and installation date failure date and supporting installation data Unless otherwise provided the distributor or dealer will contact Grundfos or an authorized service station for instructions Any defe...

Страница 5: ...ure sensor HWR 1 Check valve 1 Check valve installed sticker 1 Installation and operating instructions 4 Installing the product 4 1 Location TM077506 Location of the pump and accessories The system is intended for indoor use only in areas protected from droplets and splashes The maximum ambient temperature at the location of the pump is 104 F 40 C 4 2 Tools The following tools are needed to instal...

Страница 6: ...d under high pressure If you change the position of the pump head fill the system with the liquid to be pumped or open the isolating valves Any change to the power head orientation should be made before filling the system with liquid You can turn the pump head in steps of 90 See figure for permissible positions Only use orientations C and D for CSA enclosure type 2 Proceed with changing the power ...

Страница 7: ...2160 Replacing the lid and and the screws 4 5 Electrical connection DANGER Electric shock Death or serious personal injury All electrical work must be carried out by a qualified electrician in accordance with the latest edition of the National Electric Code and state local codes and regulations DANGER Electric shock Death or serious personal injury Switch off the power supply before starting any w...

Страница 8: ... the hot water source until there is a steady stream of water with no evidence of air in the system 5 2 Starting the pump 1 2 3 4 5 TM077570 ALPHA 15 55 HWR T display Pos Description 1 Connect LED 2 Temperature sensor LED 3 Power ON LED 4 Pairing button 5 Pump operation LED 1 Connect the line cord to the power supply to start the pump 2 The pump will run for up to 10 minutes and then stop If the w...

Страница 9: ...ximum potable water temperature 140 F 60 C For water with a higher degree of hardness contact Grundfos 6 5 Identification 6 5 1 Nameplate Prod No XXXXXXXX CSA ENC 2 Nonsubmersible Pump Electronically Protected Class F Min Amp Max water temp 140 F 1 2 3 4 5 6 Max Watt 1 Ph 115V 60Hz TM077632 Nameplate Pos Description 1 Product number 2 Voltage V 3 Rated current A Min Minimum current A Max Maximum c...

Страница 10: ...ust accept any interference including interference that may cause undesired operation of the device 7 Control functions The pump operation is controlled by temperature measured at the wireless temperature sensor mounted on the hot water return line When the pump has mains connected it starts to circulate hot water During the first minutes of operation up to 5 minutes it learns the system temperatu...

Страница 11: ...R T pump is maintenance free If the pump is damaged for example with fractures or dents replace the pump 8 1 1 Battery replacement WARNING Biological hazard Death or serious personal injury Keep batteries out of reach of small children the elderly and pets Batteries can cause permanent injury if ingested or placed in the nose mouth or ears Immediate emergency room treatment is required for anyone ...

Страница 12: ...iod is over Fault The Connect LED is flashing blue continuously Status Cause Remedy The Connect LED on the pump operating panel is flashing blue The temperature sensor has been disconnected from the pump The temperature sensor is out of range Ensure the temperature sensor is in proximity to the pump The temperature sensor batteries need replacing Replace the batteries in the temperature sensor The...

Страница 13: ...id condensation in the control box and stator the liquid temperature must always be higher than the ambient temperature Ambient temperature F C Min liquid temperature F C Max liquid temperature F C 34 1 36 2 230 110 50 10 50 10 230 110 68 20 68 20 230 110 86 30 86 30 230 110 95 35 95 35 194 90 104 40 104 40 158 70 Approximate power usage Minimum 2 W Maximum 45 W 11 Disposing of the product CAUTION...

Страница 14: ...tion 9300 Loiret Boulevard Lenexa Kansas 66219 USA Tel 1 913 227 3400 Fax 1 913 227 3500 Canada GRUNDFOS Canada Inc 2941 Brighton Road Oakville Ontario L6H 6C9 Tel 1 905 829 9533 Fax 1 905 829 9512 Mexico Bombas GRUNDFOS de México S A de C V Boulevard TLC No 15 Parque Industrial Stiva Aeropuerto Apodaca N L 66600 Tel 52 81 8144 4000 Fax 52 81 8144 4010 Revision Info Last revised on 12 11 2020 Grun...

Страница 15: ...demarks displayed in this material including but not limited to Grundfos the Grundfos logo and be think innovate are registered trademarks owned by The Grundfos Group All rights reserved 2020 Grundfos Holding A S all rights reserved ...

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