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4 Set-up

12

Installation and maintenance instructions atmoTEC exclusive, atmoTEC plus 0020214272_04

Conditions

: The load-bearing capacity of the wall is not sufficient

Ensure that wall-mounting apparatus on-site has a suf-
ficient load-bearing capacity. Use individual stands or
primary walling, for example.

Do not wall-mount the product if you cannot provide
wall-mounting apparatus with a sufficient load-bearing
capacity.

Conditions

: The fixing material may not be used for the wall

Wall-mount the product as described using the permitted
fixing material provided on-site.

4.8

Removing/installing the front casing

4.8.1

Removing the front casing

2

1

1.

Undo the two screws

(1)

.

2.

Pull the front casing

(2)

at the lower end approx. 1

2 cm

to the front.

3.

Lift the front casing and pull it forwards to remove it
from the product.

4.8.2

Installing the front casing

2

1

1.

Hook the front casing

(2)

onto the upper side.

2.

Check whether the top of the front casing is in the hold-
ing collar and the bottom is resting against the product.

3.

Screw the casing back in tightly

(1)

.

4.9

Removing/installing the side section

4.9.1

Removing the side section

1.

Remove the front casing. (

Page 12)

Содержание atmoTEC exclusive

Страница 1: ...maintenance instructions atmoTEC exclusive atmoTEC plus VC VCC VCW DE 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...

Страница 2: ...n 14 5 3 Checking the gas line for leak tightness 15 5 4 Installing the water connections 15 5 5 Installing the heating flow return 15 5 6 Connecting the discharge pipe to the expansion relief valve o...

Страница 3: ...usive atmoTEC plus Installation and maintenance instructions 3 C Inspection and maintenance work Overview 32 D Fault messages Overview 33 E Check programmes 34 F Status codes Overview 34 G Wiring diag...

Страница 4: ...panying operating installation and servicing instructions for the product and any other system compon ents installing and fitting the product in accord ance with the product and system approval compli...

Страница 5: ...tched back on again Wait for at least 3 minutes until the capa citors have discharged Check that there is no voltage 1 9 Risk of poisoning due to missing flue gas monitoring device Flue gases may esca...

Страница 6: ...ave previously been used with floor standing oil fired boilers or with other boilers which could cause soot to build up in the chimney 1 14 Risk of being burned or scalded by hot components Only carry...

Страница 7: ...ounted VCC 194 4 5 120 E DE concealed VCC 194 4 5 120 LL DE surface mounted VCC 194 4 5 120 LL DE concealed These instructions are only valid in conjunction with the in structions for VIH R 120 6 B Cy...

Страница 8: ...th the basic requirements of the applicable directives as stated on the identification plate The declaration of conformity can be viewed at the manufac turer s site 3 4 DVGW mark The DVGW mark documen...

Страница 9: ...Domestic hot water connection 3 Gas connection 4 Cold water connection 5 Heating return 6 Unit mounting bracket 7 Connection for flue system 4 3 2 VCC Dimensions 440 B 100 100 188 55 55 160 767 18 785...

Страница 10: ...set 15 Safety group Dimensions 100 100 22 x 1 5 15 x 1 5 22 x 1 5 180 180 242 235 1178 791 690 10 8 13 7 4 1 12 6 3 14 1 Heating return 3 Cold water connection 4 Gas connection 6 Domestic hot water c...

Страница 11: ...oduct is equipped with a variable profile frame This allows you to replicate the exact width of the old unit when carrying out replacement in stallations The variable profile frame offers the option t...

Страница 12: ...Wall mount the product as described using the permitted fixing material provided on site 4 8 Removing installing the front casing 4 8 1 Removing the front casing 2 1 1 Undo the two screws 1 2 Pull the...

Страница 13: ...on or additional connec tions certain surfaces marked in dark in the illustration can be easily broken out 5 Installation Danger Risk of scalding and or damage due to incorrect installation leading to...

Страница 14: ...at the liquid gas tank has been purged properly before installing the product If required contact the filler or the liquid gas supplier 5 1 1 2 Using the correct gas type Using the incorrect gas type...

Страница 15: ...hout integrated hot water generation Connect the domestic hot water cylinder to the product s cylinder connections in accordance with the relevant standards 5 5 Installing the heating flow return 1 2...

Страница 16: ...w voltage cable with suffi cient space between them 2 Guide the cables through the grommet in the base of the product and into the electronics box 3 Shorten the connection cables to the appropriate le...

Страница 17: ...e from 0 intermittently operating pump to 2 continuously operating pump 5 8 5 Connecting the domestic hot water cylinder to the electricity supply Applicability Product with connected domestic hot wat...

Страница 18: ...The 2nd diagnostics level displays all of the informa tion from the 1st and 2nd diagnostics levels Note If you press the i and buttons within four minutes of exiting the 2nd diagnostics level you can...

Страница 19: ...systems the smallest single heating output is to be used Caution Risk of material damage if the heating water is treated with unsuitable additives Unsuitable additives may cause changes in the compon...

Страница 20: ...r generation 1 Open the cold water isolation valve on the product and all the hot water draw off valves 2 Fill the domestic hot water system until water escapes The domestic hot water system is filled...

Страница 21: ...gas supply company Close the gas stopcock 9 Temporarily decommission the product 10 Close the gas stopcock 11 Remove the manometer 12 Tighten the screw on the test nipple 13 Open the gas stopcock 14 C...

Страница 22: ...ted range Ensure that the correct orifice plate and the correct burner jets have been installed properly and are not damaged Technical data Burner jets Page 45 Technical data liquefied petroleum gas o...

Страница 23: ...2 4 8 12 16 20 25 35 2 4 7 11 15 18 22 40 2 3 6 10 13 16 19 45 2 3 6 8 11 14 17 50 2 3 5 7 9 12 14 55 2 2 4 6 8 10 11 60 2 2 3 5 6 7 9 65 2 2 2 3 4 5 6 70 2 2 2 2 2 3 3 75 2 2 2 2 2 2 2 TFlow tar get...

Страница 24: ...ations regarding legionella prevention When you have finished the installation attach the sticker supplied in the end user s language to the front of the product Explain to the end user how the safety...

Страница 25: ...r and heat exchanger light soiling 1 Clean combustion residue from the burner and primary heat exchanger using a brush and a vacuum cleaner 2 Clean the nozzles and injectors with a soft brush then blo...

Страница 26: ...product Result 1 The product automatically switches off within 3 5 minutes The product automatically switches on again after 15 to 20 minutes The flue gas sensors work without any problems Result 2 Th...

Страница 27: ...es the time at which the fault memory was last read out Press the i and buttons at the same time Use the button in the fault memory to scroll back Press the i and buttons at the same time or wait for...

Страница 28: ...Checking the product for leak tightness Check that the product is leak tight Page 22 11 4 7 Completing repair work 1 Install the front casing Page 12 2 Establish the power supply if this has not yet...

Страница 29: ...ter generation Cylinder temperature product without integrated domestic hot water generation and with con nected domestic hot water cylin der Current value 99 No NTC connected 999 NTC short circuit d...

Страница 30: ...mperature sensor and DCF77 receiver connected Current value 0 No reception 1 Reception 2 Synchronised 3 Valid d 97 Activation of diagnostics level 2 0 99 Password 17 d 99 Set the language exclusive on...

Страница 31: ...65 C 2 Solar post heating activated adjustment range for the target potable water temperature 35 65 C 3 Solar post heating deactivated adjustment range for the target potable water temperature 60 65...

Страница 32: ...t Product de pend ent kW Setting minimum to maximum heating output d 88 Minimum DHW flow rate 0 1 0 1 5 l min no delay 1 3 7 l min 2 s delay 0 d 93 Set the Device Specific Number 0 99 1 d 96 Default s...

Страница 33: ...mperature sensor NTC defective short circuit in cable harness cable housing F 15 Short circuit in external flue gas sensor Short circuit in the cable to the housing sensor defective F 16 Short circuit...

Страница 34: ...ption short circuit to GND in supply line to water pressure sensor or water pressure sensor defective F 74 Fault Water pressure sensor Line to water pressure sensor has a short circuit to 5 V 24 V or...

Страница 35: ...C external control blocks heating mode control at terminals 7 8 9 S 39 Surface mounted thermostat contact open S 41 Water pressure 0 27 MPa 2 7 bar S 42 Flue non return flap open flue non return flap...

Страница 36: ...230 V 230 V RT 230 V Anl Therm 17 16 1 7 1 20 15 19 1 18 8 9 10 11 21 12 13 14 2 3 5 6 4 1 Optional components 2 Gas valve assembly 3 Monitoring electrode 4 flue gas temperature monitor safety functio...

Страница 37: ...kW 8 9 kW 8 9 kW Maximum heating load for domestic hot water generation 11 1 kW 11 1 kW 22 2 kW 22 2 kW 22 2 kW 22 2 kW 24 4 kW VCW DE 204 4 7 A H VCW DE 254 4 7 A L VCW DE 254 4 7 A H VCW DE 194 4 5...

Страница 38: ...ulation water volume with reference to T 20 K 430 l h 430 l h 430 l h 860 l h 860 l h 860 l h 860 l h Remaining feed head of pump at nominal cir culation wa ter volume 0 025 MPa 0 250 bar 0 025 MPa 0...

Страница 39: ...nted VCC 194 4 5 120 LL DE concealed Water volume at T 30 K 9 6 l min 9 6 l min 9 6 l min 9 6 l min Water volume at T 45 K 6 4 l min 6 4 l min 6 4 l min 6 4 l min Permitted overpres sure 1 0 MPa 10 0...

Страница 40: ...mm 15 mm 15 mm 15 mm 15 mm 15 mm Expansion vessel volume 12 l 12 l 12 l 12 l 12 l 12 l 12 l Expansion vessel pre charge pres sure 0 075 MPa 0 750 bar 0 075 MPa 0 750 bar 0 075 MPa 0 750 bar 0 075 MPa...

Страница 41: ...22 mm 22 mm 22 mm 22 mm 22 mm Domestic hot and cold water con nection boiler side 15 mm 15 mm 15 mm 15 mm 15 mm 15 mm 15 mm Expansion vessel volume 12 l 12 l 12 l 12 l 12 l 12 l 12 l Expansion vessel...

Страница 42: ...connection boiler side 20 mm 20 mm 20 mm Flow return heat ing connections boiler side 22 mm 22 mm 22 mm Domestic hot and cold water con nection boiler side 15 mm 15 mm 15 mm Expansion vessel volume 12...

Страница 43: ...n nection 230 V 50 Hz 230 V 50 Hz 230 V 50 Hz 230 V 50 Hz 230 V 50 Hz 230 V 50 Hz 230 V 50 Hz Max elec trical power consumption 50 W 50 W 50 W 50 W 50 W 50 W 50 W Level of pro tection IP X4 D IP X4 D...

Страница 44: ...18 1 03 kPa 1 80 10 30 mbar 0 17 0 95 kPa 1 70 9 50 mbar Natural gas G25 0 13 0 71 kPa 1 30 7 10 mbar 0 13 0 86 kPa 1 30 8 60 mbar 0 13 0 86 kPa 1 30 8 60 mbar 0 14 0 65 kPa 1 40 6 50 mbar 0 14 0 76...

Страница 45: ...E 204 4 7 A H VCW DE 254 4 7 A P VCW DE 254 4 7 A L VCW DE 254 4 7 A H VCW DE 194 4 5 A L Natural gas G20 25x7 84 2x7 95 25x7 84 2x7 95 25x7 84 2x7 95 31 x 7 84 2 x 7 95 31 x 7 84 2 x 7 95 31 x 7 84 2...

Страница 46: ...ue gas route 5 Flue pipe 15 Front casing closed 5 Frost 6 Function check of the flue gas sensor 26 G Gas type 14 H Handing over to the end user 24 Heat input maximum 21 Heat input minimum 22 I If you...

Страница 47: ...Index 0020214272_04 atmoTEC exclusive atmoTEC plus Installation and maintenance instructions 47 U Unpacking the product 8 V Voltage 5 W Weight 11 Wiring 16...

Страница 48: ...8 0 Telefax 021 91 18 2810 Auftragsannahme Vaillant Kundendienst 021 91 5767901 info vaillant de www vaillant de These instructions or parts thereof are protected by copyright and may be reproduced or...

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