Flamco VHW 260 User manual

Flamco VHW 260

Sanitary heat pump

-10 °C to 35° C

Flamco VHW 260

Contents(adaptinownlanguage)

ENG Installation and user manual 3

BE Flamco Belux

J. Van Elewijckstraat 59

B -1853 Grimbergen

+32 2 476 01 01 info@amco.be

CH Flamco AG

Fännring 1

6403 Küssnacht

+41 41 854 30 50 info@amco.ch

CZ Flamco CZ

Evropská 423/178

160 00 Praha 6

+420 602 200 569 info@amco.cz

DE Flamco GmbH

Steinbrink 3

42555 Velbert

+49 2052 887 04 info@amco.de

DK Flamco

Tonsbakken 16-18

DK-2740 Skovlunde

+45 44 94 02 07 info@amco.dk

EE Flamco Baltic

Löötsa 6

114 15 Tallin

+ 372 56 88 38 38 info@amco.ee

FI Flamco Finland

Ritakuja1

01740 Vantaa

+ 358 10 320 99 90 info@amco.

FR Flamco s.a.r.l.

BP 77173

95056 CERGY-PONTOISE cedex

+33 1 34 21 91 91 info@amco.fr

HU Flamco Kft.

(A Pest Megyei Bíróság mint Cégbíróság.

Cg.13-09-136479)

H-2330Dunaharaszti,

Jedlik Ányos út 25

+36 24 52 61 31 info@amco.hu

NL Flamco B.V.

Postbus 502

3750 GM Bunschoten

+31 33 299 75 00 support@amco.nl

PL FlamcoSp.zo.o.

ul. Akacjowa 4

62-002 Suchy Las

+48 616 5659 55 info@amco.pl

SE Flamco Sverige

Kungsgatan 14

541 31 Skövde

+46 500 42 89 95 vvs@amco.se

UAE Flamco Middle East

P.O. Box 262636

JebelAli,Dubai

+971 4 881 95 40 info@amco-gulf.com

UK Flamco Limited

Washway Lane- St Helens

Merseyside WA10 6PB

+44 1744 74 47 44 info@amco.co.uk

ENG

Table of content

1. APPLICATION 4

1.1 GENERAL 4

1.2 TECHNICAL SPECIFICATIONS 5

1.3 APPLIANCE LAYOUT 6

1.4 WIRING DIAGRAM 7

1.5 STORAGE AND TRANSPORT 8

1.6 SCOPE OF SUPPLY 8

1.7 OPERATING PRINCIPLE OF THE VENTILATION HEAT PUMP WATER HEATER 10

2. SAFETY 11

2.1 SAFETY,CONTROLANDPROTECTIONDEVICES 12

2.1.1 HIGH PRESSURE SWITCH 12

2.1.2 HIGH LIMIT SAFETY CUT-OUT 12

2.1.3 TEMPERATURE SENSOR FOR AIR INLET 12

3. INSTALLATION 13

3.1 INSTALLATION LOCATION 13

3.2 CONNECTING THE CONDENSATE HOSE 14

3.3 CONNECTING THE DUCTS 14

3.4 FILLING THE CYLINDER 15

3.4.1 WATER QUALITY 15

4. USE 16

4.1 FLOWCHART MENU 16

4.2 OPERATION 17

4.3 OPERATION MODES 17

4.4 SETTING THE DOMESTIC HOT WATER TEMPERATURE 17

4.5 MAIN MENU 18

4.6 “PROG” SUBMENU - OPERATING MODES 18

4.6.1 “MANUAL” OPERATING MODE 18

4.6.2 “P1”,“P2”AND“P3”OPERATINGMODES 19

4.6.3 “FULL” OPERATING MODE 19

4.6.4 “OFF” OPERATING MODE 19

4.7 “MODE” SUBMENU - HEATING MODE 19

4.7.1 ELECTRICAL HEATING MODE 20

4.7.2 “HEAT PUMP” OPERATING MODE 20

4.7.3 “COMBI” OPERATING MODE 20

4.8 “SET” SUBMENU - SETTINGS 20

4.8.1 DATE-SETTINGTHETEMPERATUREUNIT,DATE,TIMEANDDAYOFTHEWEEK 21

4.8.2 PROG - PROGRAMMING OF THE OPERATING TIMES 21

4.8.3 “LEG” - AUTOMATIC THERMAL DISINFECTION 23

4.8.4 « FAN » - FANSPEED 24

4.8.5 « DUCT » - USE OF DUCTS 24

4.8.6 “PURG” - DRAIN 24

4.8.7 “FSET” - DEFAULT SETTINGS 24

4.8.8 “INFO” SUBMENU – INFORMATION 25

4.9 FAULT DIAGNOSIS 25

4.10 DEFAULT SETTINGS 25

4.11 FAULTS DISPLAY 26

4.11.1 DISPLAY 26

5. MAINTENANCE (YEARLY CHECK) 27

5.1 GENERAL INSPECTIONS 27

5.2 CLEANING 27

5.3 CONDENSATE PIPE 27

5.4 REFRIGERANT CIRCUIT 27

5.5 HIGH LIMIT SAFETY CUT-OUT 28

5.6 DRAINING THE CYLINDER 28

5.7 “SERVICE” MENU 28

6. DISMANTLING, RECYCLING AND ENVIRONMENTAL PROTECTION 29

ENG Installationandusermanual

1. APPLICATION

1.1 GENERAL

The appliance may only be used for DHW (Domestic Hot Water) heating. Using the boiler for any other purpose

will be considered incorrect use. Flamco accepts no liability for any damage resulting from such use.

The appliance is not suitable for commercial or industrial applications. It is approved for household use only.

DeFLVHW260isaheatpumpforDHWheatingwiththefollowingspecications:

•(H) CFC-free polyurethane hard foam isolated (70 mm) vessel of stainless steel (1.4521);

•Indirect heating of DHW;

•Refrigerant R134a;

•Temperature DHW adjustable between 30° C to 70° C;

•Automatically switch-off heat pump at air temperature between -10°C to 35°C;

•Easy serviceable;

•NoFluorgasescerticationneededforchangingthecompleteheatpumpassembly

Please read the installation instructions before installing the appliance!

Please read the operating instructions before commissioning the appliance!

Please observe the safety instructions in the operating instructions!

Theinstallationlocationmustmeettherequirementsforsufcientventilation!

Installation must only be carried out by an authorized contractor!

ENG

1.2 TECHNICAL SPECIFICATIONS

Heatingoutput–inaccordancewithEN255-3,airtemperature20°C,

heating water from 15°C to 45°C.

Unit VHW 260

Output kW 1,7*

Total heating output (including electric booster heater) kW 3,7*

COP - 4,3*

Standby energy consumption kW/day 0,74*

Heatingoutput–inaccordancewith16147,XLcycle,airtemperature

15°C,heatingwaterfrom10°Cto54°C.

VHW 260

COP - 3,2*

Heating time (HP only) - 8h48*

Standby energy consumption kW/day 1,08*

Heatingoutput–inaccordancewith16147,XLcycle,airtemperature

7°C,heatingwaterfrom10°Cto54°C.

VHW 260

COP - 2,79*

Heating time (HP only) - 10h38*

Standby energy consumption kW/day 0,97*

General specifications VHW 260

Description - Air/water heat

pump for DHW

use

Motor type Fan - DC

Adjustment range sp1/sp2 (without pipe work) m3/h 380/490

Control ventilator Adjustable by HMI

(2 speed)

IP-class - 21

Refrigerant/mass -/gram R134a/400

Operating temperature °C -10 … +35

Maximum pressure compressor bar 27

Reservoir capacity liter 250

Maximum pressure vessel bar 10

Sound level (distance 1 meter-380m3/h) dB(A) 50*

Power supply V/Hz 230 /50

Max. power consumption Watt 2600

Nominal current (HP-only/HP + immersion heater) A 2,6/11,3

Start-up current A 13,5max.

Fuse rating A 16

Electrical immersion heater kW 2

Plug type - Type E

Labels and markings - CE/LCIE*/WEEE/

NF*/RoHS/

REACH/ACS

*allthesevaluescanonlybereleasedordefinedafterthemeasurementsdonebyLCIE.

ENG Installationandusermanual

1.3 APPLIANCE LAYOUT

6 7 8

13 14

[1] Water inlet – G3/4”

[2] Water outlet – G3/4”

[3] Thermal insulation

[4] Water inlet to condenser

[5] Water outlet from condenser

[6] Fan

[7] Evaporator

[8] Condenser (gas/water heat exchanger)

[9] Compressor

[10] Sensor pocket for DHW temperature sensor

[11] Electrical backup immersion heater

[12] Adjustable feet (3x)

[13] Air outlet aperture

[14] Air inlet aperture

[15] Condensate outlet

[16] Circulation pump

[17] Front protective covering

ENG

1.4 WIRING DIAGRAM

[1] NTC temperature sensor for air inlet

Thisballonandcomponentisaddedinthispicture,notinEPS

[2] NTC temperature sensor

[3] NTC temperature sensor in water inlet

[4] Power cable

[5] High Pressure Switch

[6] Electrical capacitor for compressor

[7] Compressor

[8] High limit safety cut-out for compressor

[9] Circulation pump

[10] Fan

[11] Immersion heater

[12] High-limit safety cut-out for immersion heater

[13] Electronics box

[14] NTC temperature sensor (evaporator plates)

[15] Electrical capacitor for fan start

[16] Electrical capacitor for fan speed

[17] Defrost valve

ENG Installationandusermanual

1.5 STORAGE AND TRANSPORT

WARNING:Transportdamage!

•Take care when handling the appliance.

•Toavoiddroppinganddamagingtheappliance,donotpivotit.

NOTICE:Transportdamage!

•Toavoidtransportdamage,donotremovetheprotectivepackaging.Wait

until the appliance is at the installation location to remove the protective

packaging.

•Transport and set down the appliance carefully. Jerky movements can

damagethecomponents,thevesselandtheirconnectionsortheexternal

casing.

•Use suitable means of transport to bring the appliance to theinstallation

location(specialcar,pallettruck,etc).

General information

The appliance is delivered on a single pallet and is protected against transport

damage by special packaging. The appliance must be stored and transported

vertically in its original packaging1and the cylinder must be empty. Ambient

temperatures of -20 °C to +60 °C are permissible for storage and transport.

This device is not intended for use by persons (including children) with

physical,sensoryormentaldisability,ofbypersonswithlackexperienceorknowledge,unlesstheyhavereceived

from a person in charge of their safety adequate supervision or preliminary instructions on how to use the device.

Dare must be taken at all times to keep children from playing with the device.

1.6 SCOPE OF SUPPLY

1-Flamco VHW 260

2-Set of documents

3-Condensate drain and hose pillar

1 Horizontaltransportationispermittedovershortdistances,providedthattheconditionsdescribedabovearefulfilled.

Flamco VHW 260

Sanitary heat pump

-10 °C to 35° C

Flamco VHW 260

Contents(adaptinownlanguage)

ENG Installation and user manual 3

ENG

Data plate

The data plate is located on the rear side of the appliance.

1.6.1 ACCESSORIES

This table need to be determined.

Description Article number

Safety valve 12450

…. ….

Dimensions

ENG Installationandusermanual

1.7 OPERATING PRINCIPLE OF THE VENTILATION HEAT PUMP WATER HEATER

The Ventilation Heat Pump Water heater consists

ofanexpansionvalve(1),anairheatexchanger(2),

a compressor (3) and a water heat exchanger (4).

A refrigerant circulates in the closed system (5). In

theexpansionvalve,thepressureandtemperature

oftherefrigerantarelowered,whichbecomes

vaporous. It extracts heat from the air (6) via the air

heat exchanger. The vapour is then compressed

by the compressor. This increases the pressure

and the temperature (7). The heat is transferred to

the water via the water heat exchanger (8). And the

cycle begins anew. It is therefore possible to heat

water with a low temperature of 10 ºC to domestic

hot water with a temperature of 60 ºC. This makes

it possible to create four parts of energy (heat) from

just one part of energy (electricity).

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