Wilo Wilo-Stratos PICO 25/1-6 Installation And Operating Instructions Manual Download Page 22

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English

WILO SE 11/2015

10.1 Fault signals

If the fault cannot be remedied, please consult the specialist
technician or the Wilo factory after-sales service.

Code
no.

Faults

Causes

Remedies

E04

Undervoltage

Power supply too low
on mains side.

Check mains voltage.

E05

Overvoltage

Power supply too
high on mains side.

Check mains voltage.

E10

Blocking

Rotor blocked

Contact customer
service

E11

Warning signal
Dry run

Air in the pump

Check water
quantity/pressure.

E21

Overload

Sluggish motor

Contact customer
service

E23

Short-circuit

Motor current too
high

Contact customer
service

E25

Contacting/
winding

Winding defective

Contact customer
service

E30

Module
overheat

Module interior too
warm

Check operating con-
ditions in chapter 5.2

E36

Module
defective

Electronic compo-
nents defective

Contact customer
service

Summary of Contents for Wilo-Stratos PICO 25/1-6

Page 1: ...en Installation and operating instructions fr Notice de montage et de mise en service it Istruzioni di montaggio uso e manutenzione sv Monterings och sk tselanvisning da Monterings og driftsvejledning...

Page 2: ...Fig 1 Fig 2a Fig 2b H Q H max H H min H Q H max H H min...

Page 3: ...Fig 3 Fig 4a Fig 4b PE N L...

Page 4: ...Fig 4c Fig 4d Fig 4e Fig 5...

Page 5: ...ds valid at the time of going to print EC declaration of conformity A copy of the EC declaration of conformity is a component of these operating instructions If a technical modification is made on the...

Page 6: ...g implies that serious injury to persons is probable if this information is disregarded CAUTION There is a risk of damaging the product unit Caution implies that damage to the product is likely if thi...

Page 7: ...the safety instructions can result in risk of injury to persons and damage to the environment and the prod uct unit Non observance of the safety instructions results in the loss of any claims to damag...

Page 8: ...s e g explo sive toxic or hot must be led away so that no danger to persons or to the environment arises National statutory provisions are to be complied with Danger from electrical current must be el...

Page 9: ...ating safety of the supplied product is only guaranteed for conventional use in accordance with Section 4 of the oper ating instructions The limit values must on no account fall under or exceed those...

Page 10: ...pump installation also includes following these instructions Any other use is regarded as incorrect use 5 Product information 5 1 Type key Example Wilo Stratos PICO 25 1 6 Stratos PICO High efficiency...

Page 11: ...pump motor with a permanent magnet rotor and an electronic control module with an integrated frequency converter The control module includes a red operating knob and an LCD Fig 1 2 for setting all pa...

Page 12: ...H and H Fig 2a The differential pressure generated by the pump is adjusted to the corresponding differential pressure setpoint This control mode is especially useful in heating systems with radiators...

Page 13: ...Startingfromthesetvalue thepumpanalysestheheat requirement and based on this analysis the established set point is continuously corrected operating in partial load mode In this way the pump output in...

Page 14: ...branch off upstream of the pump DIN EN 12828 Install check valves upstream and downstream of the pump to facilitate a possible pump replacement Perform installation so that any leaking water cannot d...

Page 15: ...gon screws back in and tighten them Fit the thermal insulation shell 7 2 Electrical connection DANGER Danger of death A fatal shock may occur if the electrical connection is not made correctly Only al...

Page 16: ...A slow blow Earth the pump according to the regulations Dismantle the Wilo Connector in accordance with Fig 5 A screwdriver is required for this The electrical connection must be made in accordance wi...

Page 17: ...ry and damage to property Incorrect commissioning can lead to injuries to persons and damage to property Commissioning by qualified personnel only Depending on the operating status of the pump or syst...

Page 18: ...ry head press the red button to select the sym bol for the pump output Press it again and turn the red button to increase or reduce the value of the delivery head Confirm setting by pressing the red b...

Page 19: ...f the setback operation Press and turn the red button to select the symbol for the set back operation Press and turn it again to activate ON or deac tivate OFF the setback operation Confirm setting by...

Page 20: ...es Restoring the factory settings When the pump is in standby mode press the red button for 20 seconds all LED elements light up for 2 seconds The factory setting delivery condition of the pump is res...

Page 21: ...ic field outside the machine After successful maintenance and repair work install and connect the pump according to the Installation and electrical connection chapter Switch on the pump according to t...

Page 22: ...ins side Check mains voltage E10 Blocking Rotor blocked Contact customer service E11 Warning signal Dry run Air in the pump Check water quantity pressure E21 Overload Sluggish motor Contact customer s...

Page 23: ...sonal health are avoided by the proper disposal and appropriate recycling of this product 1 Use public or private disposal organisations when disposing of all or part of the product 2 For more informa...

Page 24: ...omagn tique 2004 108 CE Richtlinie energieverbrauchsrelevanter Produkte 2009 125 EG Energy related products 2009 125 EC Produits li s l nergie 2009 125 CE entsprechend den kodesign Anforderungen der V...

Page 25: ...er hermed at denne enheten i utf relse som levert er i overensstemmelse med f lgende relevante bestemmelser EG Elektromagnetisk kompatibilitet riktlinje 2004 108 EG EG EMV Elektromagnetisk kompatibili...

Page 26: ...rodusele cu impact energetic 2009 125 CE Energiam juga toodete direktiiv 2009 125 E Directiv privind produsele cu impact energetic 2009 125 CE Energiam juga toodete direktiiv 2009 125 E standarde armo...

Page 27: ...erije u isporu enoj izvedbi odgovaraju sljede im va e im propisima Ovim izjavljujemo da vrste konstrukcije serije u isporu enoj verziji odgovaraju slede im va e im propisima Elektromagnetna kompatibil...

Page 28: ...8300 Hungary Budapest T 36 23 889500 India Pune 411019 T 91 20 27442100 Indonesia Jakarta Timur 13950 T 62 21 7247676 Ireland WILO Ireland T 353 61 227566 Italy Milano T 39 25538351 Kazakhstan WILO Ce...

Page 29: ...WILO SE Nortkirchenstra e 100 D 44263 Dortmund Germany T 49 0 231 4102 0 F 49 0 231 4102 7363 wilo wilo com www wilo com Pioneering for You...

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