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Instructions for installation and use 

 

Akva Lux II VXe

© Danfoss | Produced by Danfoss Redan A/S | 2021.02  | 9

xxxxxxxxxxxxxxx

DH

Supply

HE

Supply

HE

Return

DH

Return

DHW

DCW

23A  Sensor pocket ½”/10x1, plug M10 

for heat meter

23B  Plug ½”  with O-ring
24  Fitting piece for heat meter  

3/4” x 110 mm

25  Danfoss Controller ECL 310/

A237/337

26  Outdoor sensor, ESMT
27  Danfoss sensor, ESMC
29  Danfoss actuator HE, AMV 150
30  Pressure independent control 

valve with integrated flow limiter 
AVQM 

38    PTC2+P controller
40  Thermostat for Bypass/
 Circulation

Plate heat exchanger HE

Plate heat exchanger DHW

5     Strainer

Non-return valve

Ball valve ¾ 

Circulation pump

11  Safety valve HE
12  Safety valve DHW
13 Thermometer
14  Manometer connection
15 Manometer
16  Expansion vessel 12 L

 65   100   80   80   80   80   65 

 1           2        3        4        5        6

 550 

 932 

 315 

 55 

1: Fjv. frem

2: Fjv. retur

3: Varme retur

4: Varme frem

5: V.V.

6: K.V

POS.

Qty.

PART NUMBER

Description

1

1

003H6735

AVQM DN15 kvs=1.6

2

1

003L1047

FJVR sensor 10-50°

3

1

003L3864

PTC2+P 15/3.0 45-65

4

2

004B1852

XB06H-1, 26 pl

5

2

004B6040

Ball valve DN20 N/N

6

2

004B6094

Ball valve DN20 N/N

7

2

004B6102

Filter f. TEE DN20

8

1

004U8616

Kontraventil indb. m. krave DN20

9

1

082G3093

AMV 150 230V

10

1

087H3040

ECL 310

11

1

087H3230

Sokkel ECL 210/310

12

2

087N0015

ESMC

13

2

101001

Pladeskrue 4.2x13

14

7

113206

Popnitte Ø4.8x10 Alu

15

1

1251102

Tee DN20 boret 1/8" venstre

16

1

125168

Blok DN20

17

1

125170

Tee forl. DN20 3/4" x 3/4" x 3/4"

18

2

130062

Kronmuffe

19

1

144B2149

Tee DN20 3/4"x3/4"x1/2"

20

2

144B2151

Tee 1/2i"x3/4"x3/4" union nut  (125.308)

21

1

144B2159

Tee 3/4"M x 3/4"N x M14x1

22

1

144B2162

Tee DN20 3/4"x nut x 1/2"

23

1

144B2172

Prop 1/2" m. O-ring

24

1

144B2176

Mont.bøsning f. 3/4"x1" Oml.

25

1

144B2185

Monteringsbøsning 2x 3/4" Oml.

26

1

144B2189

Filter for PM/PT°C-Regulator

27

2

144B2195

Prop 1/2" m. M10x1

28

1

144B2327

Tee DN20 Nut x Nut x 3/4"

29

2

144B2379

Flatseal Ø24/17x2,75

30

1

144B2383

Safety valve Syr 10 bar 1/2" x 3/4"

31

1

144B2384

Sikkerhedsventil Syr 3 bar 1/2" x 3/4"

32

1

144B2386

Luftskrue 1/2"

33

3

144B2476

Angle 3/4" ext. thr. 3/4" nut

34

1

144B2515

Kuglehane vinkel 3/4"N x 3/4" Oml.

35

1

144B2516

Slutmuffe 3/4" Redan

36

38

145H3120

Pakning 3/4" m EPDM 282

37

2

145H3121

Pakning 1" 30x21,5x3 

38

4

145H3133

Termometer (0 - 120)

39

1

145H3134

Termometer (0 - 60)

40

1

145H3137

Gasket  Ø11/5 x 1 fiber

41

1

145H3138

Flatseal Ø24/17x2

42

2

145H3278

Tee boret højre M8x1

43

1

145H3397_07

Kap. rør Ø4x1

44

2

145H3432

Hexagon nipple 1/2" x 3/4" w. O-ring

45

5

145H3443

Fjederbølge Ø15x8 f. termometer

46

2

145H3619

Kuglehanesæt grøn DVGW

47

1

145H3696

Beslag f. Tee

48

1

145H3711

Grundfos UPM3 Auto L 15-70 130 EUX9

49

1

145H3825

Tape m. symboler

50

1

145H3993

Passtk. 3/4" x 110 Stål

51

1

145H4196

Bagplade VXe

52

1

145H4197

Beslag f. VX

53

1

145H4198

Beslag VXe

54

1

145H4203

Isolering VX-ny

55

1

145H4205

Cap. tube Ø6x0,7

56

1

145H4210

Polystyren plade f. mont. af måler

57

3

145H4233

Gipsdybel Ø14,5x22 mm GK

58

3

145H4234

Pladeskrue ST 3.5x9,5 BN30904

59

1

145H4236-01

Strips 3,6x1,5 L=200 sort

60

2

145H4236-02

Strips 3,6x1,5 L=200 sort

61

1

145H4294

Corner angle 1/8" f. manometer

62

1

145H4364

Skrue M6x8 Indv. 6kt. ELZ BN3

63

1

145H4490

Manometer 4 bar 1/4" bag 130°

64

1

145H4713

Låseskinne 

65

1

145H4811

66

1

183L5060

Label Jord

67

1

183L5070

Overlay VXe Danfoss

68

1

305411-14

Kap. rør Ø4x1

69

1

326131S

Termometerlomme Ø18

70

1

371155-6kt30

Label kontraventil

71

1

5301511

Rør Ø18

72

1

5302034

Rør Ø18

73

1

5302051

Rør Ø18

74

1

530206

Rør Ø18

75

1

530207

Rør Ø18

76

1

530208

Rør Ø18

77

1

5302111

Rør Ø18

78

1

530213

Rør Ø18

79

1

5302131

Rør Ø18

80

1

530364

Rør Ø18

81

1

5303641

Rør Ø18

82

1

8301032

Rør Ø18

83

1

830142

84

1

Label FILTER-Ø18 Label Filter

85

1

Label-outdor 

censor

Label Outdor Censor

86

1

PTC2_kap10

PTC2 kap-rør

87

1

PTC2_sensor

PTC2 føler

88

1

X00096100

VXe-trykeksp. sæt

Danfoss Standard

  

A3

1:6

Material

Size

Scale

Projection

Danfoss Redan A/S

Approval

JJ 

30-10-2018

Design

Replace

VXe

Designation

1 / 1

Sheet 

Rev.

  

145F0589 

No.

Confidential:  Property of Danfoss Redan A/S, Nordborg, Denmark.

Not to be handed over to, copied or used by third party. Two- or three

dimensional reproduction of contents to be authorized by Danfoss Redan A/S.

65.592 kg

 

Weight

General tolerance accuracy, measurements without tolerance:

ISO 2768 - mK

F

F

E

E

D

D

C

C

B

B

A

A

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

Connections:

1. District heating (DH) supply 
2. District heating (DH) return
3. Heating (HE) return
4. Heating (HE) supply
5. Domestic hot water (DHW)
6. Domestic kold water (DCW)

5. DIAGRAM & DIMENSIONAL SKETCH, EXAMPLE - AKVA LUX II VXE A237/337

Содержание Akva Lux II VXe

Страница 1: ...stallation and use VXe Fully insulated for very low heat losses Indirect district heating substation for heating and domestic hot water Indirect fully insulated district heating subtation Akva Lux II...

Страница 2: ...r and safety valves 10 7 0 Filling the system with water 11 8 0 Recirculation 12 9 0 Electrical connections 13 10 0 Adjustmend and commissioning 14 11 0 Heating circuit Danfoss ECL 310 automatics 15 1...

Страница 3: ...must be stored in a dry heated i e frost free room Relative humidity max 80 and storage temperature 5 70 C Theunitsmustnotbestackedhigherthanthelimitatthefactory max 8layers Unitssuppliedincardboardpa...

Страница 4: ...aters districtheatingsta tionsandplumbinginstallations Equipotentialbondingshouldbeinac cordancewiththeprovisions60364 4 41 2007andIEC60364 5 54 2011 Binding point is marked with a grounding symbol on...

Страница 5: ...ansion bolts or similar 2 Tighten all pipe connections as they may have loosened during transport and handling 3 Mount the district heating meter see page 11 4 On systems that feature a safety valve e...

Страница 6: ...g of heat meter See page 10 Safety valves See page 10 Re circulation See page 12 Electrical connection See page 13 Outdoor sensor Connect to terminal block U Commissioning See page 17 22 Reading of me...

Страница 7: ...ET 120 mm for DVGW Circulation pump HE Safety valve HE 3 bar Safety valve DHW 10 bar Thermometer Manometer connection Manometer Expansion vessel 12 L Sensor pocket for heat meter Plugs with O Ring Fit...

Страница 8: ...l valve ET ET 120 mm for thermometer manometer Ball valve IT ET 120 mm for thermometer Ball valve ET ET 120 mm for DVGW Circulation pump HE Safety valve HE 3 bar Safety valve DHW 10 bar Thermometer Ma...

Страница 9: ...14 Manometer connection 15 Manometer 16 Expansion vessel 12 L 65 100 80 80 80 80 65 1 2 3 4 5 6 550 932 315 55 1 Fjv frem 2 Fjv retur 3 Varme retur 4 Varme frem 5 V V 6 K V Danfoss Standard A3 1 6 Mat...

Страница 10: ...ions and shocks during transport and handling may have caused leaks Once the system has been filled with water tighten all the pipe connections once more before performing pres sure test for leaks Aft...

Страница 11: ...ng pressure test for leaks Before filling the system with water and starting up check if pipes are connected according to the circuit diagram expansion vessel is connected heat meter is mounted shut o...

Страница 12: ...r use a 6 mm Allen key Do not re use the plugs Fig 4 Remove demunt capillary tube onT piece Fig 5 Seal offT piece with a 4 mm plug 5 Fig 6 Fit screw circulation hose end steel hose onto the controller...

Страница 13: ...ons The outdoor sensor is always to be mounted on the coldest side of the property where it is less likely o exposed to direct sunshine normally the north side of the property The sensor must not be e...

Страница 14: ...according to the instructions on page 11 If the pressure drops below 1 bar water must be added to the sys tem The operating pressure should never exceed 1 5 bar The safety valve opens at 2 5 bar The...

Страница 15: ...bed in the instructions on page 15 proceed as follows 1 Connect the controller and switch it on 2 Choose MENU in any circuit Confirm and turn the dial and choose Common controller settings in the circ...

Страница 16: ...th electrical actuators AMV and ECL electronic controllers the flow and temperature can be controlled to achieve highest energy savings The controller is equipped with excess pres sure safety valve wh...

Страница 17: ...d with a safety thermostat Jumo AT for protection against overheating From factory the Jumo AT safety thermostat is pre wired to the Danfoss ECL controller with a 2 m cable enabling the thermostat hou...

Страница 18: ...y to Proportional pressure AUTOadapt The user interface shows performance view during operation operation status alarm status settings view after pressing the button During operation the display shows...

Страница 19: ...rm status In case the 1st LED is red the pump has detected one or more alarms See fig 5 Alarm status When there is no active alarm anymore the user interface switches back to operation mode shortly an...

Страница 20: ...ve to wait a long time i e more than20sec forhotwater itmaybenecessarytosetthethermostat at a higher value If you want to avoid waiting time altogether you will need to set up domestic hot water recir...

Страница 21: ...because aerated water is used on the secondary side If it becomes necessary to clean the exchanger with acid this canbedoneasshownonthedrawingtotheright Brazedplateheat exchangers can withstand rinsi...

Страница 22: ...uestionn Clean all dirt filters strainers in the substation Replace any filters that are not intact Check that any electrical cables are in serviceable condition and that it is possible to disconnect...

Страница 23: ...the valve housing Automatic components controller incorrectly adjusted or defective or possibly power outage The pump is not working The pump is set at too low speed of rotation not all system types A...

Страница 24: ...no air in the pump housing No hot water Dirt strainer in the district heating sup ply line clogged Defective DHW controller Defective sensor PTC2 Clean the dirt strainer Check controller settings You...

Страница 25: ...Instructions for installation and use Akva Lux II VXe Danfoss Produced by Danfoss Redan A S 2021 02 25 xxxxxxxxxxxxxxx 17 EU DECLARATION OF CONFORMITY...

Страница 26: ...h all technical regulations and the applicable legislation in every respect Installation and commissioning must only be performed by trained authorised personnel The substation is checked in the facto...

Страница 27: ...Instructions for installation and use Akva Lux II VXe Danfoss Produced by Danfoss Redan A S 2021 02 27 xxxxxxxxxxxxxxx...

Страница 28: ...28 Danfoss Produced by Danfoss Redan A S 2021 02 xxxxxxx...

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