Vaillant aroCOLLECT VWL 11/4 SA Installation And Maintenance Instructions Manual Download Page 23 | Manualshive

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Appendix

0020217119_01 aroCOLLECT Installation and maintenance instructions

23

B

Connection diagram

L1

N

L3

L2

X11

X2

X8

X4

X3

BUS

X6

T10

X5

T9

X1

X9

F3 T2

PE

PE

N

N

PE

N

L2

L1

N

L3

F2 T2

230V

24V

K2

K3

K1

K200

1

2

15

3

4

6

7

8

9

14

5

13

12

10

11

1

Air inlet temperature sensor

2

Hot brine temperature sensor

3

Fan control line

4

Fan voltage supply

5

F3 T2 fuse

6

Connection option: Condensate tray heating

7

Connection option: Safety cut-out

8

Safety cut-out with temperature switch and thermal
fuse

9

Heating element de-icer

10

Connection box

11

Line protection switch

12

Mains connection

13

F2 T2 fuse

14

Control unit

15

Address switch: Address 1 (

≤

10 kW), address 1/2

(>10 kW)

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Summary of Contents for aroCOLLECT VWL 11/4 SA

Page 1: ...nd maintenance instructions aroCOLLECT VWL 11 4 SA GB Installation and maintenance instructions Publisher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Tel 49 21 91 18 0 Fax 49 21 91 18 2810 info vaillant de www vaillant de ...

Page 2: ... 5 3 Selecting the installation site 8 5 4 Dimensions 9 5 5 Minimum clearances 9 5 6 Creating the foundation 11 5 7 Hydraulics installation 12 5 8 Filling and purging the brine circuit 14 5 9 Electrical installation 17 6 Start up 20 6 1 Start up 20 6 2 Handing the product over to the operator 20 7 Inspection and maintenance 20 7 1 Inspection and maintenance interval 20 7 2 Carrying out inspection ...

Page 3: ...proval compliance with all inspection and main tenance conditions listed in the instruc tions Intended use also covers installation in ac cordance with the IP class Any other use that is not specified in these instructions or use beyond that specified in this document shall be considered improper use Any direct commercial or industrial use is also deemed to be improper Caution Improper use of any ...

Page 4: ...f The product environment The brine fluid air and current supply lines The drain line and expansion relief valve for the heat source circuit to constructional conditions that may affect the operational reliability of the product 1 3 8 Material damage due to unsuitable installation surface The installation surface must be even and have sufficient load bearing capacity to sup port the operating weig...

Page 5: ... Local specifications regulations rules and directives regarding the integration of heat source systems and heating installations Local specifications regulations rules and directives regarding saving energy Local specifications regulations rules and directives regarding hygiene ...

Page 6: ...al For this the heat pump is con nected to the air brine collector s The air brine collector is used to exchange heat between the brine circuit and the out side air 4 Product description 4 1 Information on the identification plate The identification plate is attached at the factory to the un derside of the electronics box Information on the identi fication plate Meaning Rated voltage and frequency...

Page 7: ...ine from the heat pump cold brine 10 Base accessory 11 Condensate tray 12 Ventilator 5 Installation 5 1 Checking the scope of delivery 1 Carefully remove the packaging and padding without damaging the parts of the product 2 Check that the scope of delivery is complete Quantity Description 1 Box Cover and side sections of the casing 2 Louvred grill pre installed 1 Air brine collector 1 Installation...

Page 8: ...ne and hot brine 2 x 30 m If the clearance between the product and the building falls below 3 m position the product in such a way that the outlet side does not point towards the building Assess the installation site to ensure that no persons can be at risk at the outlet side No public roads pathways should run through the area of the outlet side Install the product with the intake side towards th...

Page 9: ...uction Sound propagation form Hemisphere 6 28 Distance to the product 10 m LWA 54 dB A 10 lg 6 28 100 LWA 54 dB A 10 lg 628 LWA 54 dB A 28 LWA 26 dB A Choose the installation site so that the legally required emissions values for noise outside of buildings can be complied with without having to use the heat pump sys tem s noise reduction function if possible In certain weather conditions take into...

Page 10: ...e sufficient air flow and to facilitate mainten ance work observe the minimum clearances that are specified above Ensure that there is sufficient room to install the hydraulic lines If the product is to be installed in areas where heavy snow falls ensure that the snow does not accumulate around the product and that the minimum clearances specified above are observed If you cannot ensure this insta...

Page 11: ...DN 110 Route this pipe as far as the frost free ground To lay the pipe at ground level and so that it comes out of the mounting base at the side use the accessory that is available for this A A B B Ø 1 2 120 x cm 34 18 62 52 49 41 Ø 5 14 Ø 7 8 18 110 60 23 15 13 10 26 Ø 7 A Connecting the air brine collector to the heat pump hot brine B Connecting the heat pump to the air brine collector cold brin...

Page 12: ...st be no greater than 60 m Keep the clearance between the product and the heat pump as short as possible and minimise the use of el bows and angles This is because each additional pres sure loss that is caused by the use of these reduces effi ciency Route the PE pipes in accordance with the applicable technical directives For a total line length of between 20 m and 60 m use a PE pipe with DN 50 e ...

Page 13: ...brine brine lines in the brine circuit cross reference on the mounting base To purge each individual air brine collector install two shut off units 5 7 2 Transporting the product Caution Risk of material damage caused by incor rect transport Do not transport the product using a hand truck If required remove the louvred grill to prevent damage 5 7 3 Installing the product 1 Place the product on the...

Page 14: ...the brine circuit to the product 5 8 Filling and purging the brine circuit 5 8 1 Calculating the required volume of brine fluid Use the information in the following table to calculate the required volume of brine fluid Plan an allowance of 10 l for the calculated volume in order to facilitate the rinsing process Label the vessel for the remaining volume with informa tion about the type and concent...

Page 15: ...mp to the heat source cold brine One way 1 Connect the filling pump s pressure line to the stop valve 62 2 Close stop valves 63 70 and 72 3 Open stop valves 62 and 64 4 Connect a hose which leads to the brine fluid to the stop valve 61 5 Open the stop valve 61 Caution Risk of material damage caused by an incorrect filling direction If you fill the brine pump against the direction of flow this may ...

Page 16: ...at pump to the heat source cold brine One way 1 Connect the filling pump s pressure line to the stop valve 62 2 Close stop valves 63 70 and 72 3 Open stop valves 62 and 64 4 Connect a hose which leads to the brine fluid to the stop valve 61 5 Open the stop valve 61 Caution Risk of material damage caused by an incorrect filling direction If you fill the brine pump against the direction of flow this...

Page 17: ...tallation Danger Risk of death from electric shock caused by a residual current circuit breaker In certain cases residual current circuit breakers may not work If to ensure that people are protected properly and fire is prevented residual current circuit breakers are required use type A pulse current sensitive residual current circuit breakers or type B univer sal current sensitive residual curren...

Page 18: ...icer connection 11 Optional 200 W connec tion accessory 12 F3 T2 230 V fuse for optional connection accessory Display Meaning Flashing slowly OK Display Meaning 1 x brief flash Fan fault 2 x brief flash Fault TT40 air inlet 3 x brief flash Fault TT34 hot brine 4 x brief flash The safety cut out has been triggered Fuse F1 is defective 5 x brief flash No eBUS connection to the heat pump s controller...

Page 19: ...tor A circuit breaker is used to secure the air brine collector against short circuits If the circuit breaker has been triggered the air brine collector remains switched off until the short circuit has been rectified and the circuit breaker in the connection box has been manually reset The fault message F 708 or F 782 is shown in the heat pump display 5 9 5 Resetting the circuit breaker for the ai...

Page 20: ... Inspection and maintenance 7 1 Inspection and maintenance interval Annual inspection maintenance of the product by a compet ent person is a prerequisite for ensuring that the system is constantly ready for operation reliable and has a long ser vice life The inspection is intended to determine the actual condition of the product and compare it with the target condition This is done by measuring ch...

Page 21: ...s contact the contact address provided on the reverse of these instructions If you require spare parts for maintenance or repair work use only the spare parts that are permitted for the product 7 4 Cleaning the product When the casing is completely installed clean the product using a sponge and hot water max 70 C along with commercially available household cleaners that do not contain any abrasive...

Page 22: ...A Product diagram A 1 Product diagram F1 HG2 HE7 8a 7a TT 40 TZ 33 TT 34 7a Hot brine to the heat pump A 8a Cold brine from the heat pump B TT40 Air inlet temperature sensor TT34 Hot brine temperature sensor TZ33 De icer safety cut out F1 Ventilator HG2 De icer HE7 Air brine heat exchanger ...

Page 23: ... 13 12 10 11 1 Air inlet temperature sensor 2 Hot brine temperature sensor 3 Fan control line 4 Fan voltage supply 5 F3 T2 fuse 6 Connection option Condensate tray heating 7 Connection option Safety cut out 8 Safety cut out with temperature switch and thermal fuse 9 Heating element de icer 10 Connection box 11 Line protection switch 12 Mains connection 13 F2 T2 fuse 14 Control unit 15 Address swit...

Page 24: ...ve residual current circuit breakers or RCCB type B type B universal current sensitive residual current circuit breakers Electrical power consumption max total 6 5 kW Electrical power consumption de icer 6 0 kW Electrical power consumption fan 0 0 25 kW Electrical power consumption control system 0 01 kW Electrical power consumption optional accessory 0 2 kW Level of protection EN 60529 IP 25 Hydr...

Page 25: ...d power level A7 W35 A7 W45 A7 W55 in accordance with EN 12102 EN 14511 LWA in heating mode VWF 57 4 42 7 dB A VWF 58 4 42 7 dB A VWF 87 4 50 6 dB A VWF 88 4 50 6 dB A VWF 117 4 56 0 dB A VWF 118 4 56 0 dB A VWF 157 4 49 5 dB A Note When two air brine collectors with VWF 157 4 and VWF 197 4 are running with the same sound power level at the same time the total sound power level result is 3 dB A hi...

Page 26: ...pm VWF 88 4 400 rpm VWF 117 4 490 rpm VWF 118 4 490 rpm VWF 157 4 390 rpm VWF 197 4 440 rpm Fan rotational speed A35 W18 EN 14511 in cooling mode VWF 57 4 450 rpm VWF 58 4 450 rpm VWF 87 4 580 rpm VWF 88 4 580 rpm VWF 117 4 710 rpm VWF 118 4 710 rpm VWF 157 4 550 rpm VWF 197 4 650 rpm C 2 Air heat source Heat source circuit brine circuit VWF 58 4 VWF 88 4 VWF 118 4 Heat source module 1 x VWL 11 4 ...

Page 27: ... XL XL XL Hot water mixed water volume 40 C V40 A7 Wxx at target cylinder temperature of 50 C 229 l 233 l 231 l Sound power level A7 W35 EN 12102 EN 14511 LWI in heating mode 41 3 dB A 43 2 dB A 42 5 dB A Sound power level A7 W45 EN 12102 EN 14511 LWI in heating mode 41 6 dB A 45 7 dB A 44 2 dB A Sound power level A7 W55 EN 12102 EN 14511 LWI in heating mode 44 1 dB A 47 4 dB A 46 6 dB A Sound pow...

Page 28: ...18 4 Application limits for the heat pump Heat ing Air heat source A40 W65 A40 W25 A 22 W25 A 22 W50 A 2 W65 A15 W65 A40 W65 A40 W25 A 22 W25 A 22 W50 A 2 W65 A15 W65 A40 W65 A40 W25 A 22 W25 A 22 W50 A 2 W65 A15 W65 Application limits for the heat pump Cool ing Air heat source A20 W20 A40 W20 A40 W5 A20 W5 A20 W20 A40 W20 A40 W5 A20 W5 A20 W20 A40 W20 A40 W5 A20 W5 Application limits for the heat...

Page 29: ...lector 15 Filling the brine circuit two air brine collectors 15 Foundation creating 11 H Handing over to the operator 20 I Identification plate 6 Inspection 21 Inspection intervals 20 Installation site 8 Installing brine lines 13 Installing cover 19 Installing product 13 Installing side cladding 19 Intended use 3 M Maintenance 21 Maintenance intervals 20 Minimum clearances 9 N Noise emission 8 P P...

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Page 32: ...hire DE56 1JT Telephone 0330 100 3461 info vaillant co uk www vaillant co uk These instructions or parts thereof are protected by copyright and may be reproduced or distributed only with the manufacturer s written consent We reserve the right to make technical changes ...

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