Wilo Varios PICO Installation And Operating Instructions Manual Download Page 34

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WILO SE

Nortkirchenstraße 100

D-44263 Dortmund

Germany

T +49(0)231 4102-0

F +49(0)231 4102-7363

[email protected]

www.wilo.com

Pioneering for You

Summary of Contents for Varios PICO

Page 1: ...4 219 917 Ed 01 2017 11 Wilo Varios PICO Pioneering for You en Installation and operating instructions...

Page 2: ...Fig 1 1 2 3 4 5 6 13 14 15 9 10 12 11 8 7...

Page 3: ...Fig 2 Fig 3 a b Fig 4 Fig 5a Fig 5b 1 2 PE N L...

Page 4: ...Fig 5c Fig 5d Fig 5e Fig 5f Fig 6...

Page 5: ...ditionally the instructions and safety instruc tions in the other sections must be followed Failure to follow the installation and operating instruc tions will result in the risk of injury to persons...

Page 6: ...tal loss NOTICE Useful information on handling the product Symbols These instructions use the following symbols Personnel qualifications Personnel must Be instructed about locally applicable regulatio...

Page 7: ...e commencing work disconnect the product from the mains and safeguard it from being switched on again The connection must be protected by means of a residual current device RCD The product must be ear...

Page 8: ...III 13 Mains connection 3 pin plug connection 14 Wilo Connector 15 Connection cable 3 pin pump plug and Wilo Connector connection Function High efficiency circulator for hot water heating sys tems wit...

Page 9: ...s up green during normal operation LED flashes red or green or lights up permanently red in the case of a fault signal LED lights up red in the event of incorrect LED cod ing after ending the sync fun...

Page 10: ...elected LED during the sync function 3 1 Control modes and functions Variable differential pressure p v I II III Recommended for two pipe heating systems with radi ators to reduce the flow noise at th...

Page 11: ...from Constant speed I II III Recommended for systems with fixed system resistance requiring a constant volume flow The pump runs uncontrolled in three prescribed fixed speed stages I II III External...

Page 12: ...standby PWM 2 mode In PWM 2 mode the pump speed is controlled according to the PWM input signal Behaviour in the event of a cable break If the signal cable is separated from the pump e g due to a cabl...

Page 13: ...ps and LED coding is available in the Wilo replacement guide or in the Wilo Assistant app 4 Intended use The high efficiency circulators in the Wilo Varios PICO series are exclusively designed for cir...

Page 14: ...mediately check for transportation damage and com pleteness upon delivery and lodge any complaints immediately Transport and storage conditions Protect against moisture frost and mechanical loads Perm...

Page 15: ...housing 1 and glandless motor 2 may become hot and cause burns if touched During operation only touch the control module 5 Allow the pump to cool down before commencing any work WARNING Risk of scaldi...

Page 16: ...rews 4 Carefully rotate the motor head 2 5 Observe the permitted installation position Fig 2 and the direction arrow on the pump housing 1 Tighten the 4 housing screws 4 CAUTION Leaking water may dama...

Page 17: ...insulation shell if required 6 2 Electrical connection The electrical connection may only be carried out by a qualified electrician 1 2 3 CAUTION Insufficient heat dissipation and condensation water m...

Page 18: ...meter e g H05VV F3G1 5 to protect against leaking water and to ensure strain relief on the threaded cable con nection Use a heat resistant connecting cable where fluid temperatures exceed 90 C Ensure...

Page 19: ...nto place Fig 5f Removing the Wilo Connector Disconnect the connecting cable from the power supply Remove the Wilo Connector using a suitable screw driver Fig 6 Connection to an existing device The pu...

Page 20: ...ase The pump venting function is initiated and lasts 10 minutes The top and bottom LED rows flash in turn Press the top operating button quickly 2x to cancel 7 2 Setting the control mode Select contro...

Page 21: ...WM signal Pressing the bottom operating button Setting pump curve LED indicates the set pump curve Setting PWM signal type LED indicates the set PWM signal type Pressing of button LED Pump curve 1st I...

Page 22: ...EDs in a clockwise direction is selected Activating or deactivating LED Press bottom operating button to change the status active or inactive of the selected LED Confirming new LED coding Simultaneous...

Page 23: ...short flicker The first LED flashes Press the top operating button to select the 2nd LED The first LED goes out The second LED flashes Press the bottom operating button to activate the 2nd LED The se...

Page 24: ...p and bottom operating buttons 1x briefly The LED coding applied is displayed for 5 seconds All LEDs flash 3x The new setting is applied and the sync function finished The pump returns to normal contr...

Page 25: ...regular basis using a dry duster Never use liquids or aggressive cleaning agents NOTICE In the event of an incorrect input during the sync function the LED settings have to be repeated corrected clock...

Page 26: ...t running although the power supply is switched on Electrical fuse defective Check fuses No voltage supply at pump Rectify the power interruption Noisy pump Cavitation due to insufficient suction pres...

Page 27: ...oltage Power supply too low high on mains side Check mains voltage and operating conditions and request customer service Excessive temperature of module Module interior too warm Short circuit Motor cu...

Page 28: ...ntact a specialist technician or Wilo customer service 11 Disposal Information on the collection of used electrical and electronic products Proper disposal and appropriate recycling of this product pr...

Page 29: ...se note the following points Only hand over these products at designated certi fied collecting points Observe the locally applicable regulations Please consult your local municipality the nearest wast...

Page 30: ...directives suivantes und entsprechender nationaler Gesetzgebung _ Niederspannungsrichtlinie 2014 35 EU EN 60335 2 51 sowie auch den Bestimmungen zu folgenden harmonisierten europ ischen Normen EN 6100...

Page 31: ...kuvatut tuotteet ovat seuraavien eurooppalaisten direktiivien m r ysten sek niihin sovellettavien kansallisten lakiasetusten mukaisia WILO SE ndearbha onn an cur s os ar na t irg at i r iteas seo sia...

Page 32: ...2014 30 WE Produkt w zwi zanych z energi 2009 125 WE WILO SE WILO SE estne prehlasuje e v robky ktor s predmetom tejto deklar cie s v s lade s po iadavkami nasleduj cich eur pskych direkt v a odpoveda...

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Page 34: ...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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