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Luvata Söderköping AB
SE-614 81 Söderköping, Sweden
Phone +46 121 191 00
Fax +46 121 101 01

www.luvata.com/coiltech

5000-0096 • September 2009

Air heater unit LVD

GB

A COILTECH PRODUCT MANUFACTURED BY LUVATA SÖDERKÖPING AB

Standard design

Air heater unit 

LVDV-aa-b-c-d

Size (aa)
40, 50  

Motor (b)
1 = 1x230 V
4 = 3x400 V, 4-pin (without controls, c = 0)
6 = 3x400 V, 6-pin (without controls, c = 0)

Control equipment (c)
0 = without controls
A = A box
B = B box
C = C box

Design digit (d)
1 = 2004 –

Control equipment

Air heater unit installation pack 

LVDZ-a-1

Type (a)
A = A box
B = B box
C = C box

Accessories

Drop rods, set 

LVDZ-03-1

Air discharge sleeve 

LVDZ-04-bb

Size (bb)
40, 50

Spare parts for LVDV 40

Fan impeller 

LVDV-99-01-5

Motor (1x230 V, 3 speeds) 

LVDV-99-02-12

Motor (3x400 V, 4-pin) 

LVDV-99-02-14

Motor (3x400 V, 6-pin) 

LVDV-99-02-16

Contact guard 

LVDV-99-03-3

Heat exchanger 

LVDV-99-04-1

Spare parts for LVDV 50

Fan impeller 

LVDV-99-01-6

Motor (1x230 V, 3 speeds) 

LVDV-99-02-13

Motor (3x400 V, 4-pin) 

LVDV-99-02-17

Motor (3x400 V, 6-pin) 

LVDV-99-02-15

Contact guard 

LVDV-99-03-4

Heat exchanger 

LVDV-99-04-2

Product code

Содержание LVD

Страница 1: ...unfailing reliability makes us a partner on which our customers base their future development General description The air heater unit consists of a fan motor and heat exchanger and it is used to heat...

Страница 2: ...e The air heater unit may only be used in a system designed for its maximum working pressure MPa and its maximum temperature C The values are stated on the air heater unit s data plate Installation an...

Страница 3: ...heater unit s fan outlet Any pipe connections can be used for the fluid connec tions Figure 2 Installation on the ceiling 350 mm Figure 3 Installation using drop rods Electrical connection The fan mot...

Страница 4: ...Cleaning the fin heat exchanger When cleaning with compressed air 1 Switch off the mains supply to the air heater unit 2 Loosen the four screws A and remove the front see Figure 5 3 Set the nozzle at...

Страница 5: ...erature of less than 0 C there is a risk of damage due to freezing if the heat exchanger becomes too cold The air heater unit should be drained of water if the system is not used during the winter Use...

Страница 6: ...s are manufactured as whole plates without slots to avoid dust and fibres collecting on the fin structure Fan unit The fan unit s motor is a flange motor journalled on ball bearings with a self resett...

Страница 7: ...w Green Fan motor Figure 7 Y coupling design as supplied Single phase with thermal cut out PE L N 1 2 3 4 5 6 Yellow Green Motor Figure 8 High speed design as supplied 1 2 3 4 5 6 PE L N Yellow Green...

Страница 8: ...x Design digit d 1 2004 Control equipment Air heater unit installation pack LVDZ a 1 Type a A A box B B box C C box Accessories Drop rods set LVDZ 03 1 Air discharge sleeve LVDZ 04 bb Size bb 40 50 Sp...

Страница 9: ...on our customers results backed by our unfailing reliability makes us a partner on which our customers base their future development Generell beskrivning Luftv rmaren best r av fl kt motor och v rmev...

Страница 10: ...ren f r endast anv ndas i ett system som r s krat f r det maximala arbetstrycket MPa och den maximala temperaturen C V rdena finns angivna p luftv rmarens dataskylt Montering och r ranslutningar Luftv...

Страница 11: ...nna Utloppsstosen monteras p luft v rmarens fl ktutlopp V tskeanslutning utf rs p valfri r ranslutning Figur 2 Montering mot tak 350 mm Figur 3 Montering i takpendlar Elektrisk anslutning Fl ktmotorn...

Страница 12: ...Figur 4 Reng ring av lamellv rmev xlare Vid reng ring med tryckluft 1 Bryt str mmen till luftv rmaren 2 Lossa de fyra skruvarna A och ta bort fronten se Figur 5 3 Vinkla munstycket vinkelr tt mot lam...

Страница 13: ...eratur under 0 C finns det risk f r s nderfrysning om v rmev xlaren blir f r kall Luftv rmaren b r t mmas p vatten om anl ggningen inte anv nds vintertid Anv nd tryckluft f r att bl sa ur eventuellt k...

Страница 14: ...na r tillverkade som hela pl tar utan slitsar f r att undvika att damm och fibrer fastnar i lamellkroppen Fl ktenhet Fl ktenhetens motor r en kullagrad fl nsmotor med termokontakt ej 3 fas med automat...

Страница 15: ...PE 1 2 3 Gul Gr n Motor Figur 7 Y koppling leveransutf rande Enfas med termokontakt PE L N 1 2 3 4 5 6 Gul Gr n Motor Figur 8 H gfart leveransutf rande 1 2 3 4 5 6 PE L N Gul Gr n Motor Figur 9 Mella...

Страница 16: ...fra d 1 2004 Styr och reglerutrustning Installationspaket f r luftv rmare LVDZ a 1 Typ a A A box B B box C C box Tillbeh r Takpendel sats LVDZ 03 1 Utloppsstos LVDZ 04 bb Storlek bb 40 50 Reservdelar...

Страница 17: ...results backed by our unfailing reliability makes us a partner on which our customers base their future development Yleinen kuvaus Ilmanl mmittimeen kuuluu puhallin moottori ja l mm n vaihdin ja sit k...

Страница 18: ...oastaan k ytt j rjestelmiss jotka varmasti kest v t sek maksimik ytt paineen MPa ett maksimil mp tilan C Kyseiset arvot on merkitty ilmanl mmittimen kojekilpeen Asennus ja putkiyhteet Ilmanl mmitin on...

Страница 19: ...kiyh teeseen Kuva 2 Asennus kattoon 350 mm Kuva 3 Asennus kattoripustimiin S hk asennus Puhaltimen moottori tulee kytke lukittavaan turvakatkai simeen Turvakatkaisinta ei saa k ytt l mmittimen k yn ni...

Страница 20: ...daan suoristaa lamellikammalla lis varuste QLAZ 20 V h 150 mm Kuva 4 Lamellil mm nvaihtimen puhdistus Puhdistaminen paineilmalla 1 Katkaise virta ilmanl mmittimest 2 Irrota nelj ruuvia A ja irrota etu...

Страница 21: ...misvaara ja sen seurauksena laitteiston rik koutumisvaara mik li l mm nvaihdin p see j htym n liikaa Ellei laitetta aiota k ytt talvella ilmanl mmit timest tulee tyhjent vesi Tyhjenn j ljelle j nyt ve...

Страница 22: ...ttu kokonaisista urattomista levyist p lyn ja kuitujen lamellirunkoon tart tumisen est miseksi Puhallinyksikk Puhallinyksik n moottori on kuulalaakeroitu laippamoot tori joka on varustettu l mp suojal...

Страница 23: ...7 Y kytkent tehdasasetus 1 vaihe varustettu l mp suojalla PE L N 1 2 3 4 5 6 keltainen vihre Moottori Kuva 8 Suuri py rimisnopeus tehdasasetus 1 2 3 4 5 6 PE L N keltainen vihre Moottori Kuva 9 Keski...

Страница 24: ...t Asennusvaihtoehdot LVDZ a 1 Tyyppi a A vaihtoehto A B vaihtoehto B C vaihtoehto C Lis varusteet Kattoripustimet sarja LVDZ 03 1 Jatko osa LVDZ 04 bb Kojekoko bb 40 50 Varaosat LVDV 40 lle Puhaltimen...

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