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English (US)

English (US) 

Installation and operating instructions

Original installation and operating instructions

These installation and operating instructions describe Grundfos 
UPML and UPMXL pumps. 
Sections 1-4 give important information about the product.
Sections 5-9 give the information necessary to be able to install, 
start up and operate the product in a safe way.
Sections 10-11 give information on fault finding and disposal of 
the product.

CONTENTS

Page

1. Limited warranty

New equipment manufactured by the seller or service supplied by 
the seller is warranted to be free from defects in material and 
workmanship under normal use and service for a minimum of 
twelve (12) months from the date of installation, eighteen (18) 
months from the date of shipment, unless otherwise stated in the 
product warranty guide (available upon request). In the case of 
spare or replacement parts manufactured by the seller, the 
warranty period shall be twelve months from shipment. The 
seller's obligation under this warranty is limited to repairing or 
replacing, at its option, any part found to its satisfaction to be 
defective, provided that such part is, upon request, returned to the 
seller's factory from which it was shipped, transportation prepaid. 
Parts replaced under the warranty shall be warranted for twelve 
months from the date of the repair, not to exceed the original 
warranty period. This warranty does not cover damage to parts 
resulting from decomposition from chemical action or wear 
caused by abrasive materials, nor does it cover damage resulting 
from misuse, accident, neglect, or from improper operation, 
maintenance, installation, modification or adjustment. This 
warranty does not cover parts repaired outside the seller's factory 
without prior written approval. The seller makes no warranty as to 
starting equipment, electrical apparatus or other material not of its 
manufacture. If the purchaser or any other party repairs, replaces 
or adjusts equipment or parts without the seller's prior written 
approval, the seller is relieved of any further obligation to the 
purchaser under this paragraph with respect to such equipment or 
parts, unless such repair, replacement or adjustment was made 
after the seller, within a reasonable time, failed to satisfy his 
obligations under this paragraph. The seller's liability for breach of 
these warranties (or for breach of any other warranties found by a 
competent court to have been given by the seller) shall be limited 
to: (a) accepting return of such equipment exw plant of 
manufacture, and (b) refunding any amount paid thereon by the 
purchaser (less depreciation at a rate of 15 % per year if the 
purchaser has used the equipment for more than thirty [30] days), 
and canceling any balance still owing on the equipment, or (c) in 
the case of service, at the seller's option, redoing the service, or 
refunding the purchase order amount of the service or a portion 
thereof upon which such liability is based. These warranties are 
expressly in lieu of any other warranties, express or implied, and 
the seller specifically disclaims any implied warranty of 
merchantability or fitness for a particular purpose, and in lieu of 
any other obligation or liability on the part of the seller, whether a 
claim is based upon negligence, breach of warranty or any other 
theory or cause of action. In no event shall the seller be liable for 
consequential, incidental, indirect, special or punitive damages of 
any kind. For the purposes of this paragraph, the equipment 
warranted shall not include equipment, parts and work not 
manufactured or performed by the seller. With respect to such 
equipment, parts or work, the seller's only obligation shall be to 
assign to the purchaser the warranties provided to the seller by 
the manufacturer or supplier providing such equipment, parts or 
work. No equipment furnished by the seller shall be deemed to be 
defective by reason of normal wear and tear, failure to resist 
erosive or corrosive action of any fluid or gas, the purchaser's 
failure to properly store, install, operate or maintain the equipment 
in accordance with good industry practices or specific 
recommendations of the seller, including, but not limited to the 
seller's installation and operation manuals, or the purchaser's 
failure to provide complete and accurate information to the seller 
concerning the operational application of the equipment.

1.

Limited warranty

3

2.

General information

4

2.1 Symbols used in this document

4

3.

Product introduction

4

3.1 Product description

4

3.2 Applications

4

3.3 Pumped liquids

5

4.

Identification

5

4.1 Nameplate

5

4.2 Type key

6

4.3 Approvals

6

4.4 Performance curves

6

5.

Installation

7

5.1 Control box positions

7

5.2 Mechanical installation

7

5.3 Changing the pump head position

8

5.4 Insulating the pump housing

8

5.5 Electrical installation

8

6.

Control mode and signals

11

6.1 Internal control principles

11

6.2 External control principles

11

7.

Starting up the product

13

8.

Technical data

14

8.1 Approval codes

14

8.2 Operating conditions

14

9.

Operation

14

9.1 User interface (AUTO version)

14

10. Fault finding

15

11. Disposal

15

Read this document before installing the product. 
Installation and operation must comply with local 
regulations and accepted codes of good practice.

Children shall not play with the appliance. Cleaning 
and user maintenance shall not be made by children.

Successful operation depends on careful attention to 
the procedures described in this manual. Keep this 
manual for future use.

UPMM_UPML_UPMXL_US.book  Page 3  Tuesday, February 26, 2019  10:18 PM

Содержание UPML

Страница 1: ...GRUNDFOS INSTRUCTIONS UPML UPMXL Installation and operating instructions UPMM_UPML_UPMXL_US book Page 1 Tuesday February 26 2019 10 18 PM...

Страница 2: ...2 UPMM_UPML_UPMXL_US book Page 2 Tuesday February 26 2019 10 18 PM...

Страница 3: ...nt for more than thirty 30 days and canceling any balance still owing on the equipment or c in the case of service at the seller s option redoing the service or refunding the purchase order amount of...

Страница 4: ...or circulating liquids in heating and air conditioning systems They are suitable for cold water applications and can be integrated in geothermal heating pumps DANGER Indicates a hazardous situation wh...

Страница 5: ...zard Death or serious personal injury In domestic hot water systems the temperature of the pumped liquid must always be above 122 F 50 C due to the risk of legionella WARNING Biological hazard Death o...

Страница 6: ...MXL Nominal diameter DN of inlet and outlet ports mm Maximum head dm _ N F Cast iron pump housing Stainless steel pump housing 2 bolt flanges Port to port length mm AUTO PWM VDC Internally controlled...

Страница 7: ...th or serious personal injury Before dismantling the pump drain the system or close the isolating valve on either side of the pump before the screws are removed The pumped liquid may be scalding hot a...

Страница 8: ...iquid may be scalding hot and under high pressure CAUTION Hot surface Minor or moderate personal injury Position the pump so that persons cannot accidentally come into contact with hot surfaces Do not...

Страница 9: ...of filter damage Ground fault circuit interrupter GFCI If the pump is connected to an electrical installation where a ground fault circuit interrupter GFCI is used for additional protection this Groun...

Страница 10: ...e has two or three leads The signal cable must be connected to the control box by a dubox housing with an FCI terminal block and terminals Fig 10 VDC signal cable connection The ground symbol identifi...

Страница 11: ...s feedback signal The PWM frequency of the feedback signal is fixed at 75 Hz in the pump Duty cycle d 100 x t T Fig 11 PWM signal Fig 12 PWM input profile A heating PWM feedback signal Power consumpti...

Страница 12: ...ted input voltage low level UIL 1 V High level input current IIH 10 mA Input duty cycle PWM 0 100 PWM frequency output open collector f 75 Hz 5 Accuracy of output signal regarding power consumption 2...

Страница 13: ...mA Input duty cycle PWM 0 100 PWM frequency output open collector f 75 Hz 5 Accuracy of output signal regarding power consumption 2 of PWM signal Output duty cycle PWM 0 100 Collector emitter breakdo...

Страница 14: ...rial curve setting For first start up Start at factory pre setting If a setting has already been selected Start at the actual setting Press the button for two seconds The pump enters setting mode and...

Страница 15: ...The current operated or voltage operated circuit breaker has tripped Cut in the circuit breaker d Power supply failure Check that the power supply falls within the specified range Normal power supply...

Страница 16: ...16 UPMM_UPML_UPMXL_US book Page 16 Tuesday February 26 2019 10 18 PM...

Страница 17: ...17 UPMM_UPML_UPMXL_US book Page 17 Tuesday February 26 2019 10 18 PM...

Страница 18: ...18 UPMM_UPML_UPMXL_US book Page 18 Tuesday February 26 2019 10 18 PM...

Страница 19: ...2941 Brighton Road Oakville Ontario L6H 6C9 Canada Phone 1 905 829 9533 Telefax 1 905 829 9512 www grundfos ca GRUNDFOS M xico Boulevard TLC No 15 Parque Industrial Stiva Aeropuerto C P 66600 Apodaca...

Страница 20: ...e Grundfos logo and be think innovate are registered trademarks owned by Grundfos Holding A S or Grundfos A S Denmark All rights reserved worldwide Copyright Grundfos Holding A S www grundfos com UPMM...

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