Fujitsu Waterstage WOYG160LJL Installation Manual
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Fujitsu Waterstage WOYG160LJL Installation Manual

Air to water heat pump split single service, refrigerant r410a inverter, outdoor/hydraulic unit
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INSTALLATION
Air to Water Heat Pump Split single service
For professionals. To be kept by the user for future reference
U0651595_2011_EN_2
10/09/2019
WOYG160LJL
WOYK150LJL
WOYK170LJL
WSYG160DJ6
WSYK170DJ9
EN

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  • Page 1 U0651595_2011_EN_2 10/09/2019 Outdoor unit WOYG160LJL WOYK150LJL WOYK170LJL Hydraulic unit WSYG160DJ6 WSYK170DJ9 INSTALLATION Air to Water Heat Pump Split single service For professionals. To be kept by the user for future reference...
  • Page 2 ■ Hydraulic connections ■ Installation and maintenance rules The connection must comply with industry standard The appliance must be installed and maintained practice according to current regulations. by an approved professional in accordance with current regulations and codes of practice. Remember: Seal everything...
  • Page 3 ■ Electrical connections • Connecting to screw terminals The use of ring, spade or blade terminals or • Before any maintenance operation, ensure caps is prohibited. that the general power supply is switched off. - Always select wire that complies with current •...

  • Page 4: Table Of Contents

    This appliance must be installed by qualified personnel holding a certificate of competence in the handling of refrigerants. Contents  Description of the equipment Packing ....... . . 6 Operating Range .

  • Page 5: Table Of Contents

     Controller Menu System status ......60 Menu Structure ......52 Auxiliary functions .

  • Page 6: Packing

     Description of the equipment ► ► Packing Definitions - Split: The heat pump consists of two elements • 1 package : Outdoor unit. (an outdoor unit to be installed outdoors and a hydraulic • 1 package : Hydraulic unit and outside temperature unit to be installed inside the dwelling).

  • Page 7: General Characteristics

    ► General characteristics Model name Waterstage SHP TRI 15 TRI 17 Rated heating performances (outdoor temp. / flow temp.) Heat output +7°C/+35°C - Underfloor heating system 16.00 15.00 17.00 -7°C/+35°C - Underfloor heating system 14.50 13.20 15.00 +7°C/+55°C - Radiator 14.50 13.20 15.00...

  • Page 8: Installation

    ■ Waterstage SHP 16 ■ Waterstage SHP TRI 15 Waterstage SHP TRI 17 39.3 12.1 1080 fig. 1 - Dimensions of outdoor units (in mm) - 8 - Waterstage / Installation / 2011 - EN...
  • Page 9 ■ Hydraulic unit Heating return Heating flow ø M 26x34 ø M 26x34 Space requirements of the hydraulic unit, see page 20. fig. 2 - Dimensions of hydraulic unit (in mm) Elbow Plugs (x9) for condensate evacuation. Bracket for attaching hydraulic unit. (depending on model) Outside sensor...
  • Page 10 Variable pressure Constant pressure 1 mbar = 10 mmCE = 100 Pa 1 mbar = 10 mmCE = 100 Pa m /h m /h fig. 5 - Available hydraulic pressures and flow rates HP return sensor HP flow sensor Outside sensor QAC34 32500 30000 27500...
  • Page 11 10000 - Compressor - Discharge - Condensation - Expansion valve 1000 - Outdoor unit - Evaporator inlet -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Temperature °C fig. 7 - Ohmic sensor values (Outdoor unit) - 11 - Waterstage / Installation / 2011 - EN...

  • Page 12: Description

    ► Description ■ Waterstage SHP 16 ■ Waterstage SHP TRI 15 Waterstage SHP TRI 17 Key: High performance and low noise impeller. Electrical motor with variable "Inverter" operation. "Inverter" control unit. Check lights and buttons. Connection terminal blocks (power supply and interconnection). Refrigerant storage bottle.
  • Page 13 ■ Hydraulic unit Key: 1 - Electric box. 2 - User interface. 3 - Start/stop switch. 4 - Pressure gauge. 5 - Heating circulation pump. 6 - Heating flow. 7 - Heating return. 8 - "Gas" refrigeration connection. 9 - "Liquid" refrigeration connection. 10 - Drain valve.

  • Page 14: Operating Principle

    ► Operating principle • Control functions The heat pump transmits the energy contained in the surrounding air into the dwelling to be heated. - The heating circuit's flow temperature is controlled by the temperature control. The heat pump consists of four main elements, in which a refrigerant (R410A) circulates.
  • Page 15 • Domestic hot water (DHW) operating principle Two domestic hot water (DHW) temperatures can be If the contract signed with the energy provider includes set: comfort and reduced. a day/night tariff, the electrical backup is subject to the supplier’s power tariff and the comfort temperature may The default DHW program is set to the comfort only be reached at night.

  • Page 16: Installation Of Refrigeration Connections

     Installation ► Installation of refrigeration connections Bend the pipes into position and make holes for them through the floor or walls either with their protective caps in place or after brazing. Keep the protective caps in place or ends brazed until the appliance is commissioned.
  • Page 17 ...

  • Page 18: Installation Of The Outdoor Unit

    ► Installation of the outdoor unit ▼ Installation precautions • Water may flow out of the outdoor unit when it is The outdoor unit must only be installed operating. Do not install the unit on a paved terrace; outside. If a shelter is required, it must have choose a well-drained location (e.g.
  • Page 19 • The surface on which the appliance is installed must: - Be permeable (soil, gravel, etc.). - Support its weight easily. - Allow a solid fastening base, - Not transmit any vibration to the dwelling. Anti-vibratory blocks are available as an option. •...

  • Page 20: Installation Of The Hydraulic Unit

    ► Installation of the hydraulic unit ▼ Installation precautions - If the refrigeration connection is only performed at the • Choose the location of the appliance after discussion end of the installation, make sure that the refrigeration with the client. circuit caps* remain in place and tight throughout the •...
  • Page 21 TX20 TX20 TX20 fig. 16 - Removing the casing - 21 - Waterstage / Installation / 2011 - EN...

  • Page 22: Rules And Precautions

     Refrigeration connections This appliance uses refrigerant R410A. described above, condensation will form on the surface of the insulation material. Lastly, use insulating Comply with the legislation on handling of refrigerants. sleeves whose thermal conductivity will be less than ► Rules and precautions or equal to 0.045 W/mK if the temperature is equal to 20°C.
  • Page 23 ■ Outdoor unit Sortie avant Sortie latérale Sortie dessous Front Side Lower ■ Hydraulic unit fig. 18 - Feeding through flared connections - 23 - Waterstage / Installation / 2011 - EN...
  • Page 24 HP model Waterstage SHP liquid Outside unit connections 5/8" 3/8" Diameter (D1) 5/8" (D2) 3/8" Minimum length (L) Refrigeration Maximum length connections Maximum length Maximum Height Difference 25 / 15 Hydraulic unit connections 5/8" 3/8" 1 Without additional filling of R410A. 2 Taking into account a possible additional fill of refrigerant R410A (see "Additional filling", page 28 ).

  • Page 25: Checks And Connection

    ► Checks and connection The refrigeration circuit is very sensitive to dust and humidity: check that the area around the connection is clean and dry before Liaison removing the plugs protecting the refrigeration connection  Azote Nitrogen connectors. Indicated blowing value: 6 bar for minimum 30 seconds for connection of 20 m.

  • Page 26: Filling The Installation With Gas

    ► Filling the installation with gas This operation is reserved for installers familiar with the legislation for handling refrigerants. Creating a vacuum with a calibrated vacuum pump is essential (see APPENDIX 1). Never use equipment used previously with any refrigerant other than a HFC. Only remove the refrigeration circuit caps when performing the refrigeration connections.
  • Page 27 ▼ Seal test ▼ Creating a vacuum - Remove the protective plug (B) from the filling hole The triple evacuation method (APPENDIX 2) (Schrader) in the gas valve (large diameter). is strongly recommended for any installation - Connect the high pressure hose from the Manifold to and especially when the outdoor temperature the filling hole (fig.
  • Page 28 ▼ Filling with gas ▼ Additional filling If additional filling is required, do it before 50 g of R410A for every additional 1 metre filling the hydraulic unit with gas. Refer to paragraph "Additional filling", page Length of the 15 m 30 m max.
  • Page 29 ▼ Recovering the refrigerant in the outdoor unit Before performing any maintenance, make sure that all power supplies have been cut off. Stored energy: after cutting off the power supplies, wait for 1 minute before accessing the internal parts of the equipment. Perform the following procedures to collect the refrigerant.

  • Page 30: Connecting The Hydraulic Unit To The Heating Circuit

     Hydraulic connections ► Connecting the hydraulic unit to the heating circuit ▼ Flushing the installation Before connecting the hydraulic unit to the installation, rinse out the heating system correctly to eliminate any particles that may affect the appliance's correct operation.

  • Page 31: Filling And Bleeding The Installation

    ▼ Volume of the heating system You must maintain the minimum installation water volume. Install a buffer tank on the return from the heating circuit in case the volume is lower than this value. Where the system is fitted with one or more thermostatic valves, you must ensure that this minimum water volume is able to circulate.

  • Page 32: Heating Circulation Pump Speed Settings

    ► Heating circulation pump speed settings 1 mbar = 10 mmCE = 100 Pa Variable pressure The circulation pump varies the water pressure depending on the flow rate. Recommended for an installation fitted with radiators (particularly any system with thermostatic valves or zone solenoids). Do not use these zones Ne pas utiliser cette zone m /h...
  • Page 33 Circulation pump fouled or stuck: If the motor becomes stuck, a start-up cycle is launched. If the motor remains stuck, it will be permanently Pression variable Variable pressure stopped. Cut off the power supply to the circulation pump for 30 secs in order to free it and allow a new start-up Dégazage Gas venting cycle to begin.

  • Page 34: Electrical Connections

     Electrical connections Before any maintenance operation, ensure that the general power supply is switched off. Electrical installation must be performed in accordance with current regulations. The electrical diagram for the hydraulic unit is shown on fig. 43, page U0629273-A Wireless remote control (option) Outside sensor Wireless room thermostat (option)

  • Page 35: Cable Dimensions And Protection Rating

    ► Cable dimensions and protection rating These cable dimensions are provided for information purposes only and do not exempt the installer from checking that these dimensions match requirements and comply with current standards. • Outdoor Unit Power Supply Single phase heat pump Electricity supply 230 V - 50 Hz Max.

  • Page 36: Electrical Connections On The Outdoor Unit Side

    ► Electrical connections on the outdoor unit side Access to connection terminals: - Remove the front plate. Remove the screws and front panel. - Make the connections according to the diagram(s) fig. 34, page Use cable clamps to prevent any power cables from being disconnected accidentally. ■...
  • Page 37 ...

  • Page 38: Electrical Connections On The Hydraulic Unit Side

    ► Electrical connections on the hydraulic unit side ▼ DHW tank with electrical backup heating Access to connection terminals: (optional) - Remove the front panel (2 screws). - Open the power control box. If the installation is fitted with a DHW tank : - Make the connections according to the diagram (fig.
  • Page 39 Sensor cables Power cables fig. 33 - Cable passages - 39 - Waterstage / Installation / 2011 - EN...
  • Page 40 ■ Waterstage SHP 16 Hydraulic unit Single phase outdoor unit 1 2 3 1 2 3 towards external component contact* brown blue green/yellow Interconnection between outdoor unit and hydraulic unit Power supply for Electricity supply Electrical backup single phase 230 V single phase 230 V ■...

  • Page 41: Controller Interface

    ■ Waterstage SHP 16 Power supply terminal block HP controller Safety thermostat Power Relay for electric backup Interface Board Terminal Cable grommets (power) Cable grommets (sensors) ■ Waterstage SHP TRI 15 Waterstage SHP TRI 17 Power supply terminal block HP controller Safety thermostat Static relay for electric backup Interface Board...

  • Page 42: Outside Sensor

    ► ► Outside sensor Room sensor (optional) The outside sensor is required for correct operation of The room sensor (room unit) is optional. the heat pump. Please see the fitting instructions on the sensor’s Please see the fitting instructions on the sensor’s packaging.
  • Page 43 Power shedding or EJP Power limitation or EDR (peak day removal) (Energy Demand Reduction) Tariffs, peak times/off-peak times, Tariffs, peak times/off-peak times, day / night day/night External fault External fault External component contact* External component contact* (faults, load (faults, power limiter, electricity meter) shedder, power meter) M B9 Outside...

  • Page 44: Commissioning

     Commissioning - Close the installation's main circuit breaker. During the regulator initialisation phase, the display shows all the symbols and then "Data, update" and then Upon initial start-up (or in winter), to preheat the "State heat pump". compressor, engage the installation's main circuit breaker (outdoor unit power supply) several - Make all the specific adjustments to the setting.
  • Page 45 ► Configuring room thermostat (wireless) To configure the room thermostat and connect it to the - Hold down presence key; room appropriate heating zone: thermostat displays P1 and a flashing number. 1: Automatic recording: a correction of the setting - Hold down the presence key for more than 3 seconds. with the button is adopted without any particular The room thermostat displays RU and a number confirmation (timeout) or by pressing the mode key.

  • Page 46: User Interface

     Controller Interface ► The user interface, the central ambient unit (option) and the ambient sensor (option) Auto Auto °C - 46 - Waterstage / Installation / 2011 - EN...
  • Page 47 Ref. Functions - Definition of the functions - Start: Production of DHW in function of the timer programme. Selecting the DHW operation - Stop: Production of the DHW stopped with antifreeze function of the Marche domestic water active. - Manual start button: Press the DHW button for 3 s (switches from "reduced"...

  • Page 48: Temperature Control

    ► ► Description of the display Temperature control The heat pump's operation is subject to the temperature control. The heating circuit water temperature setpoint is adjusted according to the outdoor temperature. If there are thermostatic valves on the installation, these must be fully open or set higher than the normal temperature setpoint.
  • Page 49 Pente de la Heating curve gradient 2.75 courbe de chauffe ° C 2.25 Standard radiator Radiateur classique 1.75 Radiateur BT With boiler connection Low temperature radiator Application relève de chaudière 1.25 (basse température) Heat pump application only Application PAC seule Dynamic radiators Radiateur dynamique 0.75...
  • Page 50  Controller Menu ▼ General ▼ Setting parameters Only the parameters accessible at the levels: - Selecting the desired level. U - end user. - Scroll the list of menus. I - Commissioning - Selecting the desired menu. S - Specialist. - Scroll the function lines.
  • Page 51 ► List of function lines Setting range Setting Basic Line Function or display increment setting Time of day and date Hours / Minutes 00:00... 23:59 Day / Month 01.01... 31.12 Year 1900... 2099 Start of Summer time (Day / Month) 01.01...
  • Page 52 Setting range Setting Basic Line Function or display increment setting Time program heating / cooling, circuit 2 Only with the 2nd circuit kit option. Pre-selection (Day / Week) Mon-Sun, Mon-Fri, Sat-Sun, Mon-Sun Monday, Tuesday, … 1st phase On (start) 00:00... --:-- 10 min 6:00 1st phase Off (end)
  • Page 53 Setting range Setting Basic Line Function or display increment setting Heating adjustment, circuit 1 Comfort setpoint Reduced setpoint… 0.5 °C 20 °C Comfort setpoint maximum Reduced setpoint Frost protection setpoint… 0.5 °C 19 °C Comfort setpoint Frost protection setpoint 4 °C… Reduced setpoint 0.5 °C 8 °C Comfort setpoint maximum...
  • Page 54 Setting range Setting Basic Line Function or display increment setting Floor curing function (fig. - Off: Early interruption of the current programme, programme inactive. - Operational heating. - Heating ready for occupation. - Operational heating + ready heating. - Ready heating + operational heating. - Manual: Manual mode enables you to programme your own concrete slab drying time.The function ends automatically after 25 days.
  • Page 55 Setting range Setting Basic Line Function or display increment setting Room influence 1... 100 % 80 % If the installation is fitted with a room thermostat: This function enables you to choose the ambient temperature's influence on the setting. If no value is entered, the setting is made based on the temperature control. If the parameter is set at 100%, the setting is only based on the ambient temperature.
  • Page 56 Setting range Setting Basic Line Function or display increment setting 1150 Floor curing function (fig. 40, page - Off: Early interruption of the current programme, programme inactive. - Operational heating. - Heating ready for occupation. - Operational heating + ready heating. - Ready heating + operational heating.
  • Page 57 Setting range Setting Basic Line Function or display increment setting Domestic hot water If the installation is fitted with the DHW kit. 1600 Operating mode Off, On, Eco Nominal setpoint Reduced setpoint (line 1612)… 1610 55 °C 65 °C The backup electrical system is required to reach this level. 1612 Reduced setting 8 °C...
  • Page 58 Setting range Setting Basic Line Function or display increment setting Heat pump (HP) 2803 Overrun time cond pump 8... 240 s 240s 2843 Compressor off time min 0... 120 min 1 min 8 min Switch-off temp max 8... 100 °C 1 °C 2844 75 °C...
  • Page 59 Setting range Setting Basic Line Function or display increment setting 3156 --> 3158 : Not used 3159 Energy brought in heating 6 (N - 6) 3160 Energy brought in DHW 6 Energy brought in cooling 6 3161 3163 --> 3165 : Not used 3166 Energy brought in heating 7 (N - 7) 3167...
  • Page 60 Setting range Setting Basic Line Function or display increment setting Additional generator (Boiler connection) 3692 With DHW charging Locked, Substitute, Substitute Complement, Instantly - DHW Instantly : When DHW request, the HP and the boiler are put into operation. The HP will stop when the primary return temperature is over 55 °C.
  • Page 61 Setting range Setting Basic Line Function or display increment setting 5813 Output el imm heater K26 0,1-...99 Without electrical backup = 0 ; Single phase electrical backup 3 kW = 0 ; Single phase electrical backup 6 kW (Factory setting) = 3 ; 3-phase electrical backup = 0 5950 Function input H1 (Connector X86, terminals B1 &...
  • Page 62 Setting range Setting Basic Line Function or display increment setting 6201 Reset sensors No, Yes 6205 Reset to default parameters No, Yes 6220 Software version (RVS) 0... 99 Info 1 OEM 0... 65535 6300 6301 Info 2 OEM 0... 65535 LPB system 6600 Device address...
  • Page 63 Setting range Setting Basic Line Function or display increment setting Inputs / outputs test 7700 Relay test No test This consists of instructing the regulator's relays one by one and checking their outputs. This enables you to check that the relays are working and that the cabling is correct. Check that each appliance in the installation is operating correctly. 0: No test, 1: Everything is on STOP, 2: Relay output QX1 : heat pump CC1 (if 1 circuit ) or heat pump CC2 (if 2 circuits), 3: Relay output QX2 : Electrical back-up (1st stage) or Boiler connection distribution valve, 4: Relay output QX3 : Electrical back-up (2nd stage) or Boiler connection contact,...

  • Page 64: Settings

    Setting range Setting Basic Line Function or display increment setting Generator diagnosis 8400 Compressor 1 Off, On 8402 Electrical resistance flow 1 Off, On Electrical resistance flow 2 Off, On 8403 8406 Condenser pump Off, On 8407 Speed condenser pump 0...100% 8410 Return temp HP...
  • Page 65 Setting range Setting Basic Line Function or display increment setting 8756 Cooling flow temperature 1 0... 140 °C Cooling flow temperature setpoint 1 8820 DHW pump Off, On El imm heater DHW Off, On 8821 8830 DHW (domestic hot water) temperature 0...
  • Page 66 ► Information display Various data can be displayed by pressing the button. Depending on the type of unit, configuration and operating state, some of the info lines listed below may not appear. - Possible error messages from the error code list (see table, page 74).
  • Page 67 ...

  • Page 68: Basic Hydraulic Layout

    Basic Hydraulic Layout ■ Configuration: 1 heating circuit - 68 - Waterstage / Installation / 2011 - EN...
  • Page 69 ■ Configuration: 1 heating circuit and mixed hot water tank - 69 - Waterstage / Installation / 2011 - EN...

  • Page 70: Electrical Cabling Plans

    Electrical Cabling Plans Colour codes BK Black BN Brown BU Blue GN Green GY Grey OG Orange RD Red VT Violet WH White YE Yellow fig. 41 - Outdoor unit electrical cabling single phase - 70 - Waterstage / Installation / 2011 - EN...
  • Page 71 Colour codes BK Black BN Brown BU Blue GN Green GY Grey OG Orange RD Red VT Violet WH White YE Yellow fig. 42 - Outdoor unit electrical cabling 3-phase - 71 - Waterstage / Installation / 2011 - EN...
  • Page 72 FUSE 250V/3.15A Condensation sensor 2 circuit option External component contact FUSE 250V/6.3A Power limitation Tariffs (day/night) 1 2 3 External faults Flow sensor Return sensor Option Appoint électrique monophasé Electric back-up Single phase Option 3 2 1 3 2 1 3 2 1 Débitmètre / ( ) 3KW...
  • Page 73 FUSE 250V/3.15A Condensation sensor 2 circuit option External component contact FUSE 250V/6.3A Power limitation Tariffs (day/night) External faults L1 L2 L3 N 1 2 3 Flow sensor Return sensor 3 2 1 3 2 1 3 2 1 Débitmètre / Flowmeter Flow-meter 00124534-3-B...

  • Page 74: Faults In The Hydraulic Unit

     Fault Diagnosis Depending on whether the fault comes from the outdoor unit or the hydraulic unit, the fault may be indicated by the digital display or the LED on the interface cards. ► Faults in the Hydraulic Unit Faults or breakdowns on the hydraulic unit are indicated by the display on the user interface. The display shows the symbol.
  • Page 75 Hydraulic unit: Flashing of the LED visible on the interface card. LED display Outdoor unit Error contents Error number LED 2 (green) LED 1 (red) Communication error between Hydraulic unit and Outdoor unit. 1 Flash 1 Flash Connection forbidden (series error). 2 Flashs 3 Flashs 3 Flashs...
  • Page 76 ► Faults displayed on the single phase outdoor unit To access the electronic board, you must remove the front (right-hand) facing from the outdoor unit. Faults are coded by LED flashes. When an error occurs: The LED "ERROR" (2) blinks. Press once on the switch "ENTER"...
  • Page 77 ► Faults displayed on the 3-phase outdoor unit To access the electronic board, you must remove the front (right-hand) facing from the outdoor unit. Faults are coded by LED flashes. When an error occurs: The LED "ERROR" (2) blinks. Press once on the switch "ENTER" (SW109). The "ERROR"...

  • Page 78: Hydraulic Checks

     Maintenance of the installation Before any maintenance operation, ensure that the general power supply is switched off. ► ► Hydraulic checks Checking the outdoor unit - Remove any dust from the exchanger, if necessary, If frequent refills are required it is absolutely U0629273-A while making sure not to damage the blades.
  • Page 79  Instructions for the end user Explain to the user how his installation operates, in particular the functions of the room sensor and the programmes accessible to them via the user interface. Emphasise that a heated floor has significant inertia and that therefore any adjustments must be made gradually.

  • Page 80: Start-Up Check-List

     Quick-start procedure Before switching on the hydraulic unit: • Check the electric wiring. • Check the refrigeration circuit and make sure the it has been gassed. • Check the hydraulic circuit's pressure (1 to 2 bar), check that the heat pump has been bled, along with the rest of the installation.
  • Page 81 ▼ Starting-up Not compliant Quick Start Procedure (see chapter " Commissioning", page 44 and § " Controller Menu", page 50). Close the installation's main circuit breaker (outdoor unit power supply) 2 hours before testing => Preheating of the compressor. Press the On/Off Switch => Initialisation takes several seconds. Operation of the heating circulation pump.
  • Page 82 ► Settings sheet Setting Description Set to. Menus Setting Description Set to. Menus Preliminary settings Boiler backup language 3700 OT.switch-on authoris. operator addit. gen. section 3705 swith-off delay addit. gen. hour / minutes time & date Miscellaneous day / month time &...

  • Page 83: Commissioning Technical Datasheet

    ► Commissioning technical datasheet Site Installer Serial N Serial N Outdoor unit Hydraulic unit Model Model Refrigerant type Refrigerant load Checks Operating voltage & current on outdoor unit Compliance with positioning distances L/N or L1/N Condensate evacuation correct L2/N Electric connections / connections tightness L3/N No GAS leaks (unit ID N L/T or L1/T...

This manual is also suitable for:

Waterstage woyk150ljlWaterstage wsyk170dj9Waterstage woyk170ljlWaterstage wsyg160dj6

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