Waterstage Air to Water Specifications

Installation and operating manualintended for professionalsTo be saved for future consultationSplit integrated DHW typeDocument n° 1586-1 ~ 20/02/2013

1.5 Operating principleThe heat pump transmits the energy contained in the surrounding air into the dwelling to be heated.The heat pump consist

• Domestic hot water (DHW) operating principleTwo domestic hot water (DHW) temperatures can be parametered: nominal temperature (line 1610 to 5

2 Installation2.1 Regulation installation and maintenance conditionsThe appliance must be installed and the maintained by an approved professiona

2.3 Installation positionThe choice of the position for installation is particularly important insofar as any later movement is a delicate oper

• Water may drain away from the outdoor unit when it is operating. Do not install the appliance on a paved terrace; choose a well-drained place

gure 13 - Minimum installation clearances around the hydraulic module and distances to the combustible partitionsFront view2.5 Installing the hydrau

2.6 Refrigeration connections " This appliance uses refrigerant R410A.Comply with the legislation for handling refrigerants.2.6.1 Rules and pre

gure 17 - Flaring for are connectionsFlarenutFlaring toolHoseBLCø Hosedimensions in mmL B 0/-0,4C9,52 (3/8") 2,5 to 2,7 13,2 2215,88 (5/8"

gure 19 - Connecting the ared connections (Pipe diameters and permissible lengths)“Gas” refrigeration connection Diameter D1"Liquid" ref

2.7 Filling the installation with gas " This operation is reserved for installers familiar with the legislation for handling refrigerants. "

ContentsPackage . . . . . . . . . . . . . . . . . . . . . . . . 4Denitions . . . . . . . . . . . . . . . . . . . . . . . 4Specications . . . . . .

gure 20 - Connexion of the hose on the "Gaz" valveRefrigeration connexionPlug (A)Hex / Allen key of 4mm3-way valveLoad orificePlug (B)Servi

2.7.3 Additional charge50 g of R410A per additional meterLength of the connections15 m 20 m max.Additional charge none 250 gThe charge in the o

2.8 Hydraulic connecting2.8.1 GeneralThe connection must comply with good trade practice according to local building regulations.The heating circ

2.8.2 Connecting to the DHW circuitInstall dielectric ttings and DHW pipes on the tank (see gure 24). Insulate DHW pipes with inclu

Pgure 26 - Hydraulic module bleeder valve2.8.3 Rinsing out the installationBefore connecting the hydraulic unit to the installation, rinse out the

ext. in246 742ext. in246 7422.10 Heating circulation pump speed settingsgure 28 - Hydraulic pressures and ow rates availableCirculation pump sti

2.11 Electrical connectionsEnsure that the general electrical power supply has been cut off before starting any repair work.2.11.1 Character

2.11.3 Overview of all the electrical connectionsThe wiring diagram for the hydraulic unit is shown in detail on gure 50, page 56.2.11.4 Cable s

2.11.5 Electrical connections on the single phase outdoor unit sideAccess to the connection terminals: - Remove the front panel. Remove the scre

2.11.6 Electrical connections on the 3- phase outdoor unit sideAccess to the connection terminals. - Remove the front panel. Remove the screws a

Regulation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36User interface, Remote control (option) and Room thermostat (optio

2.11.7 Electrical connections on the hydraulic unit sideAccess to the connection terminals: - Remove the front panel. - Open the power control

gure 39 - Connections to the heat pump regulator (accessories and options)EX1EX2EX3X60X86LX84X11213M B9B2 M B1 3 2 11213 2B2MB1Outdoor sensorRoo

230 VLNL N24230 VLNL N24gure 40 - Access to hydraulic model electric box and descriptionRelay + DHW Terminal blocksRelay + DHW Terminal blocksHP regu

gure 41 - Connection to terminal block and power relays230 VLNL N24LN1 2 3456LNLN230 VLNL N24LN1 2 34561 2 3 L1L2 L3 NL1L2L3N1 2 3 4 5 6L1 L2 L3COMMU

2.12 Outdoor sensorThe outdoor sensor is required for the heat pump to operate correctly.Consult the tting instructions on the packaging.Pl

2.15 Conguring room thermostat (wireless)To congure the room thermostat and connect it to the appropriate heating zone: - Hold down the presence ke

3 Regulation system3.1 User interface, Remote control (option) and Room thermostat (option)gure 42 - °CAutoAutoESCOK0 4 8 12

Ref. Function - Denitions1 Selecting of the DHW operating mode (Domestic hot water)OnOff - On: Production of DHW according to the time program. - Off

3.3 Temperature controlThe heat pump's operation is subject to the temperature control.The set temperature for the water in the heating circuit

gure 46 - Corrective actions in the case of discomfortgure 44 - Heating curve slope (line 720)gure 45 - Off-set of the heating curve (line 721)4050

1 Description of the unit1.1 Package• 1 package: Outdoor unit.• 1 package: Hydraulic unit and outdoor sensor.1.2 Denitions - Split: The heat pu

3.4 Parametering the setting3.4.1 GeneralOnly the parameters accessible to levels:U – End user. I – Commissioning level.S - Engineer level... are d

Line Function Setting range or displaySetting incrementBasic settingTime program heating, circuit 1500 U Pre-selection (Day / Week) Mon-Sun, Mon-Fr

Line Function Setting range or displaySetting incrementBasic settingTime program 5 / CoolingIf the installation is tted with the cooling kit (Only

Line Function Setting range or displaySetting incrementBasic setting750 S Room inuence 1%... 100% 1% 50%If the installation is tted with a room th

Line Function Setting range or displaySetting incrementBasic settingCooling circuit 1If the installation is tted with the cooling kit (Only with th

Line Function Setting range or displaySetting incrementBasic setting1041 S Flow temp setpoint max 8... 70 °C 1 °C 55 °CFloor heating system = 50 °C

Line Function Setting range or displaySetting incrementBasic settingDomestic hot water1610 U Nominal setpoint Reduced setpoint (line 1612)… 65 °C1 5

Line Function Setting range or displaySetting incrementBasic settingAdditional generator (Boiler connection)3692 S With DHW charging Locked, Substit

Line Function Setting range or displaySetting incrementBasic setting6220 S Software version (RVS) 0... 99 --6420 S Function input H33 (= contact in

Line Function Setting range or displaySetting incrementBasic setting7710 I Output UX1 test (3-phase electrical back-up command) 0... 100% 1 --7712 I

1.3 Specications1 Sound pressure level in (x)m of the device, 1,5m of the ground, the open eld.2 The sound power level is a laboratory measure of t

Line Function Setting range or displaySetting incrementBasic setting8410 U Return temp HP 0... 140 °C --Setpoint (ow) HP --8412 U Flow temp HP 0...

Line Function Setting range or displaySetting incrementBasic setting8770 I Room temperature 2 0... 50 °C --Room setpoint 2 20 °C8773 U Flow temperat

4 Overall hydraulic layout• Conguration 1: 1 heating circuitSESsaSaeAERRPCOUSA1SA2SRVECVDGSMTCARSDpPgSaeCSSeDLegend:AE - Back-up DHWAVS - Extension

• Conguration 2: 2 heating circuitsLegend:AE - Back-up DHWAVS - Extension card, 2 circuitsCAR - Non-return valve C - HP Circulation pumpCCM - Mixed-c

5 Electrical wiring diagramsgure 48 - Electrical wiring of outside unit model High Power integrated DHW (single phase type)WOYG112LBT / WOYG112LCTWO

gure 49 - Electrical wiring of outside unit model High Power integrated DHW (3-phase type)BKWHRDRDRDRDRDRDRDRDRDRDRDRDRDBNBNBNBNBNBNBNBNYEYEYEYEYEGNG

gure 50 - Electrical wiring, Hydraulic unit High Power integrated DHW single phase (Except installer's connections)X10X11X12X13X14X15X30X50X70X7

gure 51 - Electrical wiring, Hydraulic unit High Power integrated DHW 3-phase (Except installer's connections)X10X11X12X13X14X15X30X50X70X75X80X

6 TroubleshootingDepending on whether the fault comes from the outdoor unit or the hydraulic unit, the fault may be indicated by the digital display

6.2 Information displayVarious data can be displayed by pressing the info button.Depending on the type of unit, conguration and opera

31 77900330 129400650211290147170196370993/8”5/8”AirOverflow hole (Ø 20) 4Ø10)HolesTop viewFront viewSight of lower partSide viewAirAirgure 1 - Dimen

6.3 Faults displayed on the single phase outdoor unitTo access the electronic board, you must remove the front (right-hand) facing from the

6.4 Faults displayed on the 3-phase outdoor unitTo access the electronic board, you must remove the front (right-hand) facing from the outd

gure 55 - Emptying the hydraulic unit and/or Domestic hot water tank7 Maintenance of the installationEnsure that the general electrical power

gure 56 - Fitting the distribution valveBAABOutlet to Exchanger Heating returnOutlet to DHW tankValveValve motor8 Maintenance8.1 Emptying the hyd

10 Quick-start procedureBefore switching on the hydraulic unit:• Check the electric wiring.• Check the refrigeration circuit and make sure the gas sup

10.1.2 Starting-up• Switching On(see chapiter "Star-up" page 28 & chapiter "List of function lines (settings, diagnosis, status)&qu

10.2 Settings sheetSetting Description Set to. MenusPreliminary settings20 language operator section1 hour / minutes time & date2 day / month tim

10.3 Start-up data sheetSite InstallerOutdoor unitserial No.Hydraulic unitserial No.model modelRefrigerant type Refrigerant charge kgChecks Operating

Date of installation :Contact of your heating technician or your after-sales service. This appliance is marked with this symbol. This means that ele

175 21018404724411896481296698103185043630599576644gure 2 - Dimensions in mmBlockage in the hydraulic unit, see gure 13, page 15.Back viewHeating o

gure 3 - Hydraulic pressures and ow rates available-50100010000439072490338-25025 50 75°C02500500075001000012500150001750020000225002500027500300003

1.4 Descriptiongure 6 - Outdoor unit componentsLegend :1 - Low-noise, high-output fan.2 - Electric variable speed "inverter" motor.3 - &qu