Vaillant 0020235577 Guide de l'utilisateur

en System installation instructions

cs Systém návod k instalaci

de System Installationsanleitung

fi Järjestelmän asennusohjeet

fr Notice d’installation du système

hr Upute za instaliranje sustava

nl Systeem installatiehandleiding

no Installasjonsveiledning for

system

sk Návod na inštaláciu systému

sl Navodila za namestitev sistema

sv System installationsanvisning

Heat pump system

0020235577

geoTHERM 3 kW mono, MEH61, VRC 700

Publisher/manufacturer

Vaillant GmbH

Berghauser Str. 40 D-42859 Remscheid

Tel. +49 21 91 18‑0Fax +49 21 91 18‑2810

[email protected] www.vaillant.de

en System installation instructions ........................ 1

cs Systém návod k instalaci...................................... 7

de System Installationsanleitung.......................... 13

fi Järjestelmän asennusohjeet ............................ 19

fr Notice d’installation du système...................... 25

hr Upute za instaliranje sustava ............................. 31

nl Systeem installatiehandleiding ........................ 37

no Installasjonsveiledning for system.................. 43

sk Návod na inštaláciu systému ............................. 49

sl Navodila za namestitev sistema......................... 55

sv System installationsanvisning ......................... 61

System 0020235577 1

0020251822_01 System installation instructions 1

System installation instructions

1 System 0020235577

VWS 36/4.1 230V with VWZ MEH 61 and VRC 700

Caution.

Risk of material damage caused by incomplete installation.

This drawing is a basic representation and does not replace complete planning. This drawing does not

contain all of the required valves and safety fittings for a complete installation.

▶Observe the applicable national and international laws, standards and guidelines.

▶When planning, installing and subsequently operating this system, you must observe all the install-

ation and operating instructions available for the product, the relevant accessories and for any other

component.

▶The responsibility for design lies with the responsible company.

1.1 Basic hydraulic diagram 0020235577

1c Heating/domestic hot water back-up boiler

2 Heat pump

3e Circulation pump

5 Monovalent domestic hot water cylinder

8b Potable water expansion relief valve

8c Safety group –drinking water connection

8e Heating diaphragm expansion vessel

8f Diaphragm expansion vessel –potable water

9a Single-room temperature control valve (thermo-

static/motorised)

9d Bypass valve

9h Filling/draining cock

9j Tamper-proof capped valve

2 Installation checklist

2System installation instructions 0020251822_01

10c Non-return valve

12 System control

12k Limit thermostat

12m Outdoor temperature sensor

DHW Cylinder temperature sensor

1.2 Wiring diagram 0020235577

1c Heating/domestic hot water back-up boiler

2 Heat pump

3e Circulation pump

12 System control

12k Limit thermostat

12m Outdoor temperature sensor

DHW Cylinder temperature sensor

2 Installation checklist

You must observe all the operating and installation instructions included with the system components.

Work Comments/settings

1 Comply with the conditions for the installation environment 1. Minimum volume of the installation room 1.60 m³

2. Environmental temperature 7 °C –40 °C

3. Frost-proof

4. Dry

2 Install the heat pump on a wall that has sufficient load-bearing capa-

city

3 Comply with the specified minimum clearances For free spaces for maintenance work, see the installa-

tion instructions for the relevant system components

4 Observe the position of the VRC 700 1. The room temperature sensor is deactivated in the

heat pump's electronics box

2. In the living room or main control room

5 Check the brine circuit for leak-tightness

6 Insulate the brine pipes in the house so that they are vapour-diffu-

sion-tight

Prevent condensation.

Commissioning checklist 3

0020251822_01 System installation instructions 3

Work Comments/settings

7 Use cold pipe clips to install the brine pipes in the house Prevent thermal bridges

8 Use the correct brine fluid Monoethylene glycol, essential for fault-free operation.

9 Use the correct mixing ratio of monoethylene glycol to water 3:7, efficient operation only when the defined mixing ratio

is used

10 Use a refractometer to check the mixing ratio Efficient operation only when the defined mixing ratio is

used

11 Choke the output of the filling pump Reduce the penetration of air in the brine circuit.

12 Sufficiently dimension the VWZ MEH 61's expansion vessel for the

heating circuit

No expansion vessel present in the heat pump.

13 Connect the heat pump via a separately fused plug socket Observe the connection conditions in accordance with

the data plate.

14 Connect the back-up heater from the VWZ MEH 61 via a 400 V con-

nection

Observe the connection conditions in accordance with

the data plate.

15 Use connection terminals when connecting multiple conductors Prevent communication faults.

16 Check all cable connections for tensile strength

17 Visually check all cable connections for damage

3 Commissioning checklist

3.1 VWZ MEH 61

Work Comments/settings

1 Start the installation assistant If it is not started automatically

2Language Select

3Check program: Purging of building circuit active Starts automatically, end after approx. 30 minutes

4Contact details Enter on the VRC 700

5End the installation assistant? Yes

6Menu →Installer level →Test menu →Sensor/actuator test

7 Check T.1.63 SP1 temperature Actual cylinder temperature

3.2 VWS 36/4.1 230V

Work Comments/settings

8 Start the installation assistant OK

9Language Select

10 Freeze protection −10 °C

11 Purge environment and building circuit No

12 Purge building circuit No

13 Check program: Purge environment circuit Yes, test active, end after approx. 30 minutes

14 Contact details Enter on the VRC 700

15 End the installation assistant? Yes

16 Menu →Installer level →Test menu →Sensor/actuator test

17 T.82 Building circuit pressure Check, at least 1500-2000 mbar

18 T.101 Environment circuit pressure Check, at least 1500-2000 mbar

19 T.146 Outside temperature Check, actual temperature display

3 Commissioning checklist

4System installation instructions 0020251822_01

3.3 VRC 700

Work Comments/settings

20 Language Select

21 System diagram 8

22 System configuration OK

23 Fault status No fault present

24 Water pressure Check, at least 1500-2000 mbar

25 System status Display of current operating mode

26 Frost protect. delay 4 hours

27 OT constant heating 0 °C (min. -2 °C)

28 Control modules Display Display (VRC 700), heat pump 1 (VWS 36/4.1 230V),

heat pump additional module (VWZ MEH 61) check of

the eBUS connections

29 Adaptive heat. curve No if the control is installed in the heat pump

Yes if the control works in the living room with the ther-

mostat function

30 Configure heat. circ. All

Only if a heating circuit and a zone are available

31 Automatic cooling No

Function can be activated for underfloor heating

32 Start OT cooling 21 °C/flexible

Depends on the end customer and the type of brine

source. For compact and flat collectors, you should not

use passive cooling

33 Source regeneration No

Observe legal requirements, which may depend on the

countries

34 Curr. room air hum. Current value display

Depends on the position of the VRC 700. The menu item

is only displayed if the control is installed in the living

room.

35 Hybrid manager Biv. point

36 Heat. bivalence point 0 °C

37 DHW bivalence point 0 °C

38 Alternative point Off

39 T. emergency mode 25 °C

40 Energy supplier BH off

Agreements with energy supply company anti-cycling

times not recommended for a monoenergetic system

41 Auxiliary heater for DHW+heat.

42 System flow temp. Current value display (value from the VWZ AI)

43 Buff. cyl. offs. 10 K

44 System diagram configuration

45 System diagram 8

46 Additional module

47 Multi-funct. output 2 Circ. pump, if present

48 Aux. heater output Stage 3

49 Multi-funct. Input Not conn.

50 Heat pump 1

51 Status Current value display (standby, heating, cooling, do-

mestic hot water)

52 Current flow temp. Current value display

Commissioning checklist 3

0020251822_01 System installation instructions 5

Work Comments/settings

53 Additional module

54 Status Current value display (standby, heating, cooling, do-

mestic hot water)

55 Current flow temp. Current value display

56 HEATING 1

57 Type of circuit Heating

58 Status Current value display (off, heating mode, cooling, do-

mestic hot water)

59 Target flow temp. Current value display

60 Max limit outs.temp. 21 °C, change in consultation with the customer, if re-

quired

61 Heating curve 0.4 to 0.6 for underfloor heating

62 Minimum temperature 15 °C

63 Maximum temperature 45 °C for underfloor heating

64 Auto Off mode Set-back

65 Room temp. mod. None if the control is installed in the heat pump

Temp. mod. if the control is installed in the living room

66 Cooling possible Yes for underfloor heating

No; you should not use passive cooling for compact col-

lectors and flat collectors

67 Min. cool. fl. tgt temp. 18 °C

68 End OT cooling 15 °C

69 Pump status Current value display: off /On

70 Dew point monitoring Yes

71 ZONE1

72 Zone activated Current value display: No /Yes

73 Day temperature 20 °C

74 Set-back temp. 15 °C

75 Room temperature Current value display

76 Zone assignment VRC 700

Condition: VRC 700 installed in the living room, room

temperature modulation activated

77 Zone valve status Current value display (closed/open)

78 Domestic hot water

79 Cylinder active Condition: Domestic hot water cylinder in the system

80 Target flow temp. Current value display

81 Domestic hot water 50 °C

Inform the end user about the anti-legionella function

82 Domestic hot water Current value display

83 Cyl. charging pump Current value display (off/on)

841 Circulation pump Current value display (off/on)

85 Anti-legionella day Selection: Off, Mo, Tu, We, Th, Fr, Sa, Su, Mo-Su

Factory setting: Off

86 Anti-legionella time 04:00

Depending on the customer

87 Cyl. boost hysteresis 15 K

88 Cylinder boost offset 10 K

89 Max. cyl. charg. time Off: KfW efficient house 40

60 min.: > KfW efficient house 40

90 DHW req. anti-cy time 0 min.: KfW efficient house 40

60 min.: > KfW efficient house 40

91 Ch. pump overrun time 5 minutes

92 Parallel cyl. charging off

3 Commissioning checklist

Work Comments/settings

93 Menu →Installer level →Service information

94 Enter contact details Telephone number/company

95 Service date Next service on Maintenance interval: 1 year

→End user menu Implement the settings for the end user/inform the end

user

96 Menu →Basic settings →Enter zone name →ZONE1 →Change Enter a suitable name for the zone, e.g. Heating

(In consultation with the customer)

97 Menu →Desired temperatures →ZONE1 Zone1 (name after being renamed)

98 Day temp. heating 20 °C

99 Day temp. cooling 24 °C

100 Set-back temp. heat. 15 °C

101 Room temperature Current value display

102 Menu →Time programmes →ZONE1 Changed the time schedule for Zone 1 (name after being

renamed) following consultation with the customer

Zone 1 = heating circuit 1

103 HEATING 1: Cooling Change the time schedule for cooling following consulta-

tion with the customer

104 Domestic hot water 00:00 –00:00 (no time restriction recommended in

monoenergetic mode)

105 Circulation Change the time schedule for circulation following con-

sultation with the customer

Systém 0020235577 1

0020251822_01 Systém návod k instalaci 7

Systém návod k instalaci

1 Systém 0020235577

VWS 36/4.1 230V s VWZ MEH 61 a VRC 700

Pozor!

Riziko věcných škod způsobených neúplnou instalací!

Tento výkres je principiální zobrazení a nenahrazuje úplný plán. Tento výkres neobsahuje všechny

potřebné ventily a bezpečnostní armatury pro úplnou instalaci.

▶Dodržujte příslušné předpisy, normy a směrnice.

▶Při plánování a instalaci i pozdější obsluze bezpodmínečně dodržujte všechny návody k instalaci

a obsluze, které byly vytvořeny pro výrobek, dotyčné příslušenství nebo pro případnou jinou sou-

část.

▶Za provedení odpovídá příslušný podnikatel.

1.1 Schéma hydraulického systému 0020235577

1c Záložní kotel topení/teplá voda

2 Tepelné čerpadlo

3e Cirkulační čerpadlo

5 Zásobník teplé vody monovalentní

8b Pojistný ventil pitná voda

8c Bezpečnostní skupina - přípoj pitné vody

8e Membránová expanzní nádoba topení

8f Membránová expanzní nádoba pitné vody

9a Ventil regulace samostatné místnosti (termosta-

tický/motorický)

9d Přepouštěcí ventil

9h Napouštěcí a vypouštěcí ventil

9j Ventil s krytkou

2 Kontrolní seznam instalace

8Systém návod k instalaci 0020251822_01

10c Zpětný ventil

12 Systémový regulátor

12k Termostat maximální teploty

12m Čidlo venkovní teploty

DHW Čidlo teploty vyrovnávacího zásobníku

1.2 Schéma zapojení 0020235577

1c Záložní kotel topení/teplá voda

2 Tepelné čerpadlo

3e Cirkulační čerpadlo

12 Systémový regulátor

12k Termostat maximální teploty

12m Čidlo venkovní teploty

DHW Čidlo teploty vyrovnávacího zásobníku

2 Kontrolní seznam instalace

Bezpodmínečně dodržujte všechny návody k obsluze a instalaci, které jsou připojeny ke komponentám zařízení.

Práce Poznámky/nastavení

1 Dodržování podmínek prostředí instalace 1. Minimální objem místa instalace 1,60 m³

2. Teplota okolí 7 °C až 40 °C

3. Ochrana proti mrazu

4. Suché prostředí

2 Tepelné čerpadlo instalujte na dostatečné nosné stěně

3 Dodržujte předepsané minimální vzdálenosti Volné prostory pro údržbu, viz návod k instalaci pří-

slušné komponenty systému

4 Dodržujte polohu VRC 700 1. Ve spínací skříňce tepelného čerpadla je deaktivo-

ván prostorový termostat

2. V obytné místnosti, resp. v místnosti vedení

5 Kontrola těsnosti okruhu nemrznoucí směsi

6 Izolace vedení nemrznoucí směsi v domě proti difuzi páry Zabraňte kondenzaci.

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