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The pump does not require any maintenance during service life, since pump bearings are water lubricated.  
It is recommended that the pump be switched on for a few minutes each week whenever the system is not 
in use, to prevent sediment build-up in the pump. 
If the pump has been inoperative for a long period, i.e., during Summer season, it is advisable to check the 
pump shaft for free rotation before switching on. Close isolating valves and unscrew and remove the vent 
plug. Locate a small screwdriver 3 mm into the end of the shaft, push gently and rotate several times in 
each direction. Close vent plug and retighten. 
 

Fault finding 

Fault 

Cause 

Remedy 

Pump is not running. No 

power supply. 

System is switched off. 

Check the system controller. 

A fuse in the installation is blown. 

Replace the fuse. 

The circuit breaker has tripped. 

Check the power connection and switch on the circuit 
breaker. 

Power supply failure. 

Check the power supply 

Pump is not running. Normal 

power supply. 

Controller is switched off. 

Check the controller and its settings. 

Pump is blocked by impurities. 

Remove impurities. Deblock the pump from the front of 
the control box with a screwdriver 

Pump is defective. 

Replace the pump. 

Noise in the system 

Air in the system 

Vent the system. 

Differential pressure is too high. 

Reduce the pump performance at the pump 

Air in the pump. 

Let the pump run. The pump vents itself over time. 

Noise in the pump 

Inlet pressure is too low. 

Increase the system pressure or check the air volume in the 
expansion tank, if installed. 

Insufficient flow. 

Pump performance is too low. 
Hydraulic system is closed or system pressure 
is insufficient. 

Check the pump settings. 
Check the non-return valve and filter. Increase the system 
pressure. 

Actuator does not open the valve 

1. There is mistake in electrical connection 

1. Check correctness of electrical connections 

2. Wrong settings in the main controller 

2. Check operational correctness of the control signal 

3. Wrong parameters of the power supply 

3. Check parameters of the supply current (among others: 
voltage). 

 
It is forbidden to place, dispose of and store worn-out electric and electronic equipment, 
together with other waste. Dangerous compound contained in electronic and electric 
equipment have a very adverse impact on plants, micro-organisms, and, most importantly, on 
humans, as they damage our central and peripheral nervous system, as well as circulatory and 
internal system. Additionally, they cause serious allergic reactions. Worn-out equipment is to 
be delivered to a local collection point for used electric equipment, which carries out a 
selective collection of waste. 

REMEMBER! 

The user of equipment intended for households, and which has been worn out, is obliged to 
transfer such equipment to a collecting unit that collects worn-out electric and electronic 
equipment. The selective collecting and further processing of waste from households 
contributes to the protection of environment, reduces the penetration of hazardous 
substances into the atmosphere and surface waters. 

 

Содержание WPG-25-070-10

Страница 1: ...Water pump group Technical documentation WPG v 1 0 03 2016...

Страница 2: ...uirements recommendations 2 1 2 Transport and storage 2 2 APPLICATION AND DESIGN 2 2 1 Technical parameters 4 2 2 Pump groups characteristic 5 3 INSTALLATION 6 3 1 Hydraulic installation 6 3 2 Electri...

Страница 3: ...he instruction as well as changes to the device that affect its operation without prior notice VTS shall be are no responsibility for on going maintenance and damage caused by standstills of equipment...

Страница 4: ...alve actuator M1 fan motor M2 pump motor 1 casing 2 thermomanometer 3 circulation pump 4 filter 5 3 way valve with actuator Fig 1 Operation diagram All is closed in the thermal casing made of EPP Ther...

Страница 5: ...ge P max W Max current A Max water temp C Ambient temp C Max work Pressure bar Overload protection IP kvs Max water temp C IP Voltage WPG 25 070 2 5 5 4 1 x 230V 50Hz 52 0 52 110 0 40 10 integrated 44...

Страница 6: ...uid temperature the viscosity will increase with water as medium This will influence the pressure loss of the system as well as the efficiency performance and load of the pump Fig 3 Characteristics of...

Страница 7: ...be supported in some place to avoid the pass of weight and thermal stresses onto the exchanger s connections Ends of the groups are ended with an internal thread To provide the seal connection should...

Страница 8: ...he electrical supply is suitably isolated Do not attempt to supply electricity to the pump without ensuring that all electrical fittings cables and enclosures are intact and suitably electrically isol...

Страница 9: ...ual delivered with valve actuator Both of them can be connected to VTS control system in case of ordering VTS AHU with full automation Notes 11 Connect via safety isolation transformer 12 Direction of...

Страница 10: ...selection mode The performance view shows either the operation status or the alarm status When the circulator is running LED 1 is green The four yellow LEDs indicate the current performance as the pe...

Страница 11: ...setting mode area If you press the key lock for more than 10 seconds you can toggle between enabling disabling the key lock function When doing so all LEDs except for the red LED will flash for a sec...

Страница 12: ...let pressure is too low Increase the system pressure or check the air volume in the expansion tank if installed Insufficient flow Pump performance is too low Hydraulic system is closed or system press...

Страница 13: ...arancyjna unta mezgls Elektroinstal cija un garantijas karte Veepumbagrupp Elektripaigaldis ja garantiikaart Szivatty egys g Elektromos telep t s s garancialap Sm ovac uzel Elektrick zapojen a z ru n...

Страница 14: ......

Страница 15: ...GWARANCYJNA 10 SATURS 1 ELEKTROINSTAL CIJA 4 2 GARANTIJAS KARTE 11 SISUKORD 1 ELEKTRIPAIGALDIS 5 2 GARANTIIKAART 12 TARTALOMJEGYZ K 1 ELEKTROMOS TELEP T S 6 2 GARANCIAPAP R 13 OBSAH 1 ELECTRICK ZAPOJ...

Страница 16: ...xample phase cut or pulse cascade control The supplied pumps are delivered with molex 3 pin plug and cable to moved out of the pump group casing Connect power supply to the three leads L N and PE Line...

Страница 17: ...cie faz lub pulsacyjno kaskadowym Stosowane pompy s dostarczane z 3 pinow z czk i kablem dla wyprowadzenia poza obudow zespo u Zasilanie pod czy do trzech przewod w l N i PE Faza L br zowy Neutralny N...

Страница 18: ...ieg d to s k u komplekt cij ir Molex 3 tapi u spraudnis un no s k a grupas korpusa izvad ts kabelis Energoapg de j savieno ar tr s vadiem L N un PE L nija f ze L br ns Neitr le N zils Aizsargzem jums...

Страница 19: ...s releel liti v i impulss kaskaadregulaatoriga Pumbad tarnitakse koos kolme kontaktiga Molex pistiku ja kaabliga mis juhitakse pumbagrupi korpusest v lja hendage toite kaabel kolme juhtmega L N ja PE...

Страница 20: ...atja a t pfesz lts get pl f zis v g s f zis v ltoztat szab lyz s A szivatty k bek tve 3 pines molex csatlakoz val ker lnek sz ll t sra mely m r kivezet sre ker lt az egys gen k v lre A k beleket a jel...

Страница 21: ...xtern regulac ot ek kter m n p vodn nap jen Nap klad pulzn kask da erpadlo je dodan s 3 pinov m konektorem molex T lov L N a PE Line f ze L hn d Neutr l N modr Zem lut zelen K p ipojen pou ijte t lov...

Страница 22: ...mo phase cut ar pulso kaskado pulse cascade metodu Siurbliai pristatomi su molex 3 pin maitinimo adapteriu ir elektros kabeliu i vestu i siurblio vado gaubto tampos tiekim prijunkite prie trij laid pa...

Страница 23: ...ed by standstills of equipment while waiting for warranty services 3 All damage pertaining to Buyer s property other than the equipment in question Complaints 1 Complaints are to be reported to VTS vi...

Страница 24: ...urz dzenia maj tku Klienta Reklamacje 1 Reklamacj nale y zg asza do VTS Polska poprzez e mail lub fax 2 Reklamacj nale y zg asza na formularzu Protok Zg oszenia Reklamacyjnego kt ry dost pny jest on...

Страница 25: ...rantijas pakalpojumu snieg anu 3 Visiem boj jumiem saist b ar Klienta pa umu iz emot attiec go apr kojumu S dz bas 1 Par s dz b m j pazi o uz mumam VTS pa e pastu vai faksu 2 S dz bas iesniedzamas lie...

Страница 26: ...oleva Seadme seisakust p hjustatud kahjustuste eest 3 Kliendi muu omandi kui k nealuse Seadme kahjustuste eest Reklamatsioonid 1 Reklamatsioonid tuleb VTS ile esitada kas e posti v i faksi teel 2 Rekl...

Страница 27: ...rbantart s rt szemrev telez s rt s programoz s rt 2 A garanci lis jav t sra v r s k zbeni illet ktelen beavatkoz sok rt 3 A megrendel tulajdon ba l v egy b s r lt berendez s rt Hibabejelent s 1 A hiba...

Страница 28: ...za zen 2 kody zp soben prostojem za zen v dob ek n na poskytnut z ru n slu by 3 Ve ker kody na jin m za zen ne je majetek Klienta Reklamace 1 Reklamaci je nutn ozn mit VTS pomoc e mailu nebo faxu 2 Re...

Страница 29: ...ako u 1 Einam j konservavim kontrol taip pat renginio programavim 2 al patirt d l renginio prastovos per garantini paslaug laukimo laikotarp 3 al kitam Kliento turtui i skyrus rengin Reklamacija 1 Rek...

Страница 30: ...16...

Страница 31: ...17...

Страница 32: ...ar sken jot zem k izvietoto QR kodu Kogu tehnilist dokumentatsiooni leiate www vtsgroup ee kaudu gruppides Tooted Dokumendikeskus v i sk nnides all olevat QR koodi A teljes technikai dokument ci t me...

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