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Fujitsu Waterstage WOYA060LFCA Installation And Operating Manual

Air to water heat pump, split system
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Air to Water Heat Pump
Split system
Outdoor unit
WOYA060LFCA
WOYA080LFCA
WOYA100LFTA
Hydraulic unit
WSYA050DG6
WSYA100DG6
Document n° 1764-5 ~ 15/12/2016
FR
EN
IT
NL
Installation and
operating manual
intended for professionals
To be saved for
future consultation
Fujitsu General
(Euro) GmbH
Werftstrasse 20
40549 Düsseldorf - Germany
Subject to modifications without notice.
Non contractual document.
DE

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  Summary of Contents for Fujitsu Waterstage WOYA060LFCA

  • Page 1 Outdoor unit Hydraulic unit WOYA060LFCA WSYA050DG6 WOYA080LFCA WSYA100DG6 WOYA100LFTA Installation and operating manual intended for professionals To be saved for future consultation Fujitsu General (Euro) GmbH Werftstrasse 20 40549 Düsseldorf - Germany Subject to modifications without notice. Non contractual document.
  • Page 2: Table Of Contents

    Air to Water Heat Pump, split system " This device requires for its installation, the intervention of qualified personnel with a certificate of capacity for handling refrigerants. Contents Description of the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Package Description Definitions...
  • Page 3 Air to Water Heat Pump, split system Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 General Electrical connections on the hydraulic unit side Characteristic of the electrical supply...
  • Page 4: Description Of The Unit

    Air to Water Heat Pump, split system Packing list Heat Pump Outdoor Unit Hydraulic Unit Model Reference Reference Waterstage Comfort 5 WOYA060LFCA WSYA050DG6 Waterstage Comfort 6 WOYA060LFCA Waterstage Comfort 8 WOYA080LFCA WSYA100DG6 Waterstage Comfort 10 WOYA100LFTA Optional equipment Scope of application This heat pump provides: •...
  • Page 5: Specifications

    Air to Water Heat Pump, split system 1 .3 Specifications Designation models alféa extensa + Designation model Waterstage Comfort Nominal heating performances (outdoor temperature/ initial temperature) Nominal heating performances (outdoor temperature / initial temperature) Heat output Heat output +7 °C / +35 °C - Floor heating system +7 °C / +35 °C - Floor heating system 4,50 6,00...
  • Page 6 Air to Water Heat Pump, split system " Outside unit, Models Comfort 5, 6 & 8 4 holes Ø11 " Outside unit, Model Comfort 10 figure 2 - Dimensions in mm - 6 - Installation and operation manual "1764 - EN"...
  • Page 7 Air to Water Heat Pump, split system " Hydraulic unit flow Heating Heating return ø M 26x34 ø M 26x34 Front view Side view figure 3 - Dimensions in mm Installation and operation manual "1764 - EN" - 7 -...
  • Page 8 Air to Water Heat Pump, split system Variable pressure Constant pressure 1 mbar = 10 mmCE = 100 Pa 1 mbar = 10 mmCE = 100 Pa m /h m /h figure 4 - Hydraulic pressures and flow rates available (models extensa + 5, 6, 8 & 10) Heat pump return sensor Outdoor sensor QAC34 Heat pump flow sensor...
  • Page 9 Air to Water Heat Pump, split system 10000 - Compressor - Discharge - Condensation 1000 - Expansion valve - Outdoor - Evaporator inlet -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Temperature °C figure 6 - Ohmic values of the sensors (outdoor unit) Installation and operation manual "1764 - EN"...
  • Page 10: Description

    Air to Water Heat Pump, split system 1 .4 Description " Model extensa + 8 " Models extensa + 5 & 6 " Models Comfort 5 & 6 " Model Comfort 8 " Model extensa + 10 " Models extensa + 13 & 16 "...
  • Page 11: Operating Principle

    Air to Water Heat Pump, split system Legend : Legend : 1 - Electric box. 1 - Electric box. 2 - Regulator / User interface. 2 - Regulator / User interface. 3 - Start/stop switch. 3 - Start/stop switch. 4 - Water circulation pump. 4 - Heating circulation pump.
  • Page 12 Air to Water Heat Pump, split system • Domestic hot water (DHW) operating principle If the contract concluded with the energy provider Two domestic hot water (DHW) temperatures can be includes a subscription to day/night tariff, the electrical parametered: nominal temperature (line 1610 to 55 °C) backup is subordinate to the supplier’s power tariff and and reduced temperature (line 1612 to 40 °C).
  • Page 13: Installation

    Air to Water Heat Pump, split system 2 Installation 2 .1 Regulation installation 2 .2 .3 Containment of refrigerant circuits and maintenance conditions All refrigerant circuits fear contamination from dust and moisture. If such pollutants introduced into refrigeration The appliance must be installed and the maintained circuit, they can contribute to degrade the reliability of by an approved professional in accordance with the the heat pump.
  • Page 14: Installation Of Refrigerant Connections

    Air to Water Heat Pump, split system 2 .3 Installation of refrigerant connections Manipulate the pipes and made their " crossing (slab or wall) with protective caps in place or after brazing . " Keep the protective caps or ends soldered to the commissioning of the appliance.
  • Page 15: Installation Of The Outdoor Unit

    Air to Water Heat Pump, split system 2 .4 Installation of the outdoor unit 2 .4 .1 Installation precautions • Water may drain away from the outdoor unit when it " The outdoor unit must only be installed outdoor is operating. Do not install the appliance on a paved (outdoors).
  • Page 16 Air to Water Heat Pump, split system • The surface on which the appliance is installed must: - be permeable (soil, gravel, etc), - support its weight easily, - provide a solid fixing and - not transmit vibration dwelling. (Anti-vibratory blocks are available as an option). •...
  • Page 17: Outdoor Unit Positioning

    Air to Water Heat Pump, split system 2 .4 .2 Outdoor unit positioning The outdoor unit must be raised at least 50 mm above ground level. In areas prone to snow, this height should be increased but should not exceed 1,5 m (figure 14).
  • Page 18: Installing The Hydraulic Unit

    Air to Water Heat Pump, split system 2 .5 Installing the hydraulic unit 2 .5 .1 Installation precautions 2 .5 .2 Positioning the hydraulic unit • Choose the location of the appliance after discussion - Fix the support solidly (4 screws and plugs) to a flat, hard-wearing wall (not a light partition) ensuring that it with the client.
  • Page 19: Refrigerant Gas Connection And Filling The Installation With Gas

    Air to Water Heat Pump, split system 3 Refrigerant gas connection and filling the installation with gas " This appliance uses refrigerant R410A. condensation will form on the surface of the insulation material. Lastly, take care to use pipe insulators Comply with the legislation for handling refrigerants.
  • Page 20: Accessing The Hydraulic Unit's Refrigerant Connections

    Air to Water Heat Pump, split system 3 .2 .3 Accessing the hydraulic unit’s refrigerant connections - Remove the front panel (2 screws A). - Remove the left-hand panel (2 screws B). figure 17 - Removing the casing - 20 - Installation and operation manual "1764 - EN"...
  • Page 21 Air to Water Heat Pump, split system HP models extensa + 5, 6 Comfort 5, 6 extensa + 8 Comfort 8 extensa + 10 Comfort 10 extensa + 13,16 fluid fluid fluid fluid Outdoor unit connections 1/2" 1/4" 5/8" 1/4" 5/8"...
  • Page 22: Check And Connecting

    Air to Water Heat Pump, split system 3 .3 Check and connecting " The refrigerant circuit is very sensitive to dust and humidity: check that the area "Gas" around the connection is clean and dry before connection removing the plugs protecting the refrigerant Nitrogen connectors .
  • Page 23 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 23 -...
  • Page 24: Filling The Installation With Gas

    Air to Water Heat Pump, split system 3 .4 Filling the installation with gas " This operation is reserved for installers familiar with the legislation for handling refrigerants. " Creating a vacuum with a vacuum pump is essential (see ANNEX 1). "...
  • Page 25: Seal Test

    Air to Water Heat Pump, split system 3 .4 .1 Seal test 3 .4 .2 Creating a vacuum - Remove the protective plugs (B) from the charging hole (Schrader) in the "Gas" valve (large diameter). The 3 empty method (ANNEX 2) is highly - Connect the high pressure hose to the Manifold recommended for any installation especially when - Connect the bottle of nitrogen to the Manifold...
  • Page 26: Filling The Installation With Gas

    Air to Water Heat Pump, split system 3 .4 .3 Filling the installation with gas If an additional charge is requires, add the additional charge before filling the hydraulic unit with gas. Please refer to the para. "Additional charge", page 27 .
  • Page 27: Additional Charge

    Air to Water Heat Pump, split system 3 .4 .5 Additional charge The charge in the outdoor units corresponds to the maximum distances between the outdoor unit and the hydraulic unit defined in page 21. If the distances are greater, an additional charge of R410A is required. The additional charge depends on the distance between the outdoor unit and the hydraulic unit for each type of appliance.
  • Page 28 Air to Water Heat Pump, split system 3 .4 .6 Pump down operation (Refrigerant collecting operation) outdoor unit " Ensure that the general electrical power supply has been cut off before starting any repair work. stored energy: after disconnecting power "...
  • Page 29 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 29 -...
  • Page 30: Hydraulic Connecting

    Air to Water Heat Pump, split system 4 Hydraulic connecting " General 4 .1 Connecting to the Heating circuit The connection must comply with good trade practice 4 .1 .1 Rinsing out the installation according to local building regulations. Before connecting the hydraulic unit to the installation, Reminder: Seal everything when fitting in accordance rinse out the heating system correctly to eliminate with prevailing trade practice for plumbing work:...
  • Page 31: Volume Of The Heating System

    Air to Water Heat Pump, split system 4 .1 .3 Volume of the heating system You must respect the minimum installation water volume. Install a buffer tank on the return of the heating circuit in case of lower volume than this value. In the case of a system equipped with Thermostatic(s) valve(s), it is necessary to ensure that this minimum water volume can flow.
  • Page 32: Heating Circulation Pump Speed Settings

    Air to Water Heat Pump, split system 4 .3 Heating circulation pump speed settings 1 mbar = 10 mmCE = 100 Pa Variable pressure The circulator varies the manometric height according to the flowrate. Recommended for a system equipped with radiators (particularly any system with thermostatic valves).
  • Page 33 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 33 -...
  • Page 34 Air to Water Heat Pump, split system LED Off: The pump does not work, no electrical power. Green LED on: The pump works normally. Green LED blink: Venting operating mode (10 minutes). Green/Red LED blink: Operating error with automatic reboot. Red LED blink: Operating error.
  • Page 35 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 35 -...
  • Page 36: Electrical Connections

    Air to Water Heat Pump, split system 5 Electrical connections • Connecting to screw terminals Ensure that the general electrical power supply has been cut off before starting any repair work. " The use of round terminal or the ends is prohibited 5 .1 General...
  • Page 37: Overview Of All The Electrical Connections

    Air to Water Heat Pump, split system 5 .1 .3 Overview of all the electrical connections The wiring diagram for the hydraulic unit is shown in detail on figure 44, page 72 Wireless remote control (option) Room control unit T78 (option) Outdoor sensor Outdoor sensor cable 2 x 0,75 mm²...
  • Page 38: Electrical Connections On The Outdoor Unit Side

    Air to Water Heat Pump, split system 5 .3 Electrical connections on the outdoor unit side " Models Comfort 5, 6 & 8 Access to the connection terminals: • Models Comfort 5, 6, 8 • Models extensa duo + 5, 6 & 8 Cable clamp - Remove the cap.
  • Page 39 Air to Water Heat Pump, split system  • Models extensa + 13 & 16 Access to the connection terminals: - Make the connections in accordance with the diagram - Remove the front panel. Remove the screws and the front panel. figure 33, page 42 - Use cable clamps to prevent the conductors from being disconnected accidentally.
  • Page 40: Electrical Connections On The Hydraulic Unit Side

    Air to Water Heat Pump, split system 5 .4 Electrical connections on the hydraulic unit side Access to the connection terminals: • DHW tank with electrical back-up heating (option) - Remove the front panel (2 screws) (figure 17, page 20). If the installation is fitted with a DHW tank with electrical back-up heating: - Open the power control box.
  • Page 41 Air to Water Heat Pump, split system Electrical Back-up Terminal blocks Safety thermostat HP regulator + Relays Terminal blocks HP regulator Interface card Cable grommet (power) Cable grommet (sensors) Terminal blocks Cable grommet (sensors) Interface card Cable grommet (power) figure 32 - Access to hydraulic model electric box and description Installation and operation manual "1764 - EN"...
  • Page 42 Air to Water Heat Pump, split system Hydraulic unit Outdoor unit Hydraulic unit Outdoor unit single phase 1 2 3 1 2 3 External component contact * External component contact * Green / yellow Brown Blue Green / yellow Brown Interconnection between outdoor unit and Blue...
  • Page 43: Outdoor Sensor

    Air to Water Heat Pump, split system 5 .5 Outdoor sensor The outdoor sensor is required for the heat pump to operate correctly. Consult the fitting instructions on the packaging. Place the sensor on the coldest part, generally the northern or north-eastern side. In any case, it must not be exposed to the morning sun.
  • Page 44: Commissioning

    Air to Water Heat Pump, split system 6 Commissioning 6 .1 Configuring room thermostat - Close the installation's main circuit breaker. (wireless) On first commissioning (or in winter), in order to allow the compressor to pre-heat, engage the To configure the room thermostat and connect it to the installation's main circuit breaker (power supply appropriate heating zone: to the outdoor unit) some hours before starting...
  • Page 45: Configuring Room Control Unit

    Air to Water Heat Pump, split system 6 .2 Configuring room control unit (wireless) During commissioning, after an initialisation period of approx. 3 minutes, the user’s language must be set: - Press - Choose menu "Operator section". - Choose language. - Select the language (English, Deutsch, Français, Italiano, Nederlands, Español, Português, Dansk…)..
  • Page 46: Regulation System

    Air to Water Heat Pump, split system 7 Regulation system 7 .1 User interface, Room control unit (option) and Room thermostat (option) User interface Auto Auto °C Room control unit T75 / T78 Room thermostat T55 / T58 Remote control (option) Room thermostat (option) figure 35 - User interface, Room control unit (option) and Room thermostat (option) - 46 -...
  • Page 47 Air to Water Heat Pump, split system Ref. Function - Definitions Selecting of the DHW operating mode If the installation is fitted with a DHW tank. (Domestic hot water) - On: Production of DHW according to the time program. - Off: Preparing the domestic hot water for stopping with the anti-frost function active.
  • Page 48: Description Of The Display

    Air to Water Heat Pump, split system 7 .2 Description of the display 7 .3 Temperature control The heat pump's operation is subject to the temperature control. The set temperature for the water in the heating circuit is adjusted according to the outdoor temperature. If there are thermostatic valves on the installation, these must be fully open or adjusted for higher than the normal set temperature.
  • Page 49 Air to Water Heat Pump, split system Heating curve slope 2,75 ° C 2,25 Classic temperature radiator 1,75 Low temperature radiator 1,25 Boiler connection application Heat pump application only Dynamic radiators 0,75 Floor heating system 0,25 ° C Outdoor temperature °C figure 38 - Heating curve slope (line 720) Heating curve slope +4,5...
  • Page 50: Parametering The Setting

    Air to Water Heat Pump, split system 7 .4 Parametering the setting 7 .4 .1 General 7 .4 .2 Setting parameters - Choose the desired level. Only the parameters accessible to levels: U - End user. - Scroll the menu list. I - Commissioning level.
  • Page 51 Air to Water Heat Pump, split system 7 .4 .4 List of function lines (settings, diagnosis, status) Line Function Setting range Setting Basic or display increment setting Time of day and date Hours / Minutes 00:00 23:59 Day / Month 01 01 31 12 Year...
  • Page 52 Air to Water Heat Pump, split system Line Function Setting range Setting Basic 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...
  • Page 53 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting Heating adjustment, circuit 1 Comfort setpoint Reduced setpoint… 0,5 °C 20 °C Comfort setpoint maximum 19 °C Reduced setpoint Frost protection setpoint… 0,5 °C Comfort setpoint 8 °C Frost protection setpoint...
  • Page 54 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting Floor curing function (figure - Off: Early interruption of the current programme, programme inactive. - Operational heating. - Heating ready for occupation. - Operational heating + ready heating. - Ready heating + operational heating.
  • Page 55 Air to Water Heat Pump, split system Line Function Setting range Setting Basic 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.
  • Page 56 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting 1150 Floor curing function (figure 1, page - Off: Early interruption of the current programme, programme inactive. - Operational heating. - Heating ready for occupation. - Operational heating + ready heating.
  • Page 57 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting Domestic hot water 1600 Operating mode Off, On, Eco 1610 Nominal setpoint Reduced setpoint (line 1612)… 55 °C 65 °C The backup electrical system is required to reach this level. 1612 Reduced setting 8 °C...
  • Page 58 Air to Water Heat Pump, split system Line Function Setting range Setting Basic 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 2844 Switch-off temp max 100 °C...
  • Page 59 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting 3156 --> 3158 : Not used 3159 Energy brought in heating 6 (N - 6) 3160 Energy brought in DHW 6 3161 Energy brought in cooling 6 3163 -->...
  • Page 60 Air to Water Heat Pump, split system Line Function Setting range Setting Basic 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 Air to Water Heat Pump, split system Line Function Setting range Setting Basic 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 None 5950 Function input H1 (Connector X86, terminals B1 &...
  • Page 62 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting 6201 Reset sensors No, Yes 6205 Reset to default parameters No, Yes 6220 Software version (RVS) 6300 Info 1 OEM 65535 6301 Info 2 OEM 65535 LPB system 6600...
  • Page 63 Air to Water Heat Pump, split system Line Function Setting range Setting Basic 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.
  • Page 64 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting Generator diagnosis 8400 Compressor 1 Off, On 8402 Electrical resistance flow 1 Off, On 8403 Electrical resistance flow 2 Off, On 8406 Condenser pump Off, On 8407 Speed condenser pump...
  • Page 65 Air to Water Heat Pump, split system Line Function Setting range Setting Basic or display increment setting 8756 Cooling flow temperature 1 140 °C Cooling flow temperature setpoint 1 8820 DHW pump Off, On 8821 El imm heater DHW Off, On 8830 DHW (domestic hot water) temperature 140 °C...
  • Page 66: Overall Hydraulic Layout

    Air to Water Heat Pump, split system 8 Overall hydraulic layout • Configuration 1: 1 heating circuit - 66 - Installation and operation manual "1764 - EN"...
  • Page 67 Air to Water Heat Pump, split system • Configuration 1: 1 heating circuit and DHW tank (with electrical back-up) Installation and operation manual "1764 - EN" - 67 -...
  • Page 68: Electrical Wiring Diagrams

    Air to Water Heat Pump, split system 9 Electrical wiring diagrams Reactor Reactor Compressor Electronic expansion valve Compressor CN73 2 CN72 Temperature sensors Temperature sensors Evaporator Temperature sensors Pressure CN39 CN71 Sensor Discharge Temperature sensors Regulation board Outdoor Temperature sensors CN70 CN800 Ventilator...
  • Page 69 Air to Water Heat Pump, split system Pressure sensor CN90 Compressor Regulation board CN64 Temperature sensors (Main PWB) Expansion valve Temperature sensors CN72 CN42 CN40 CN200 CN400 Outdoor 1 2 3 4 5 1 2 3 4 5 6 7 8 9 1 2 3 4 CN62 1 2 3 4 5...
  • Page 70 Air to Water Heat Pump, split system Expansion valve Temperature sensor CN72 Pressure sensor CN90 Regulation board Compressor Temperature sensor CN64 Outdoor Temperature sensor CN42 CN40 CN200 CN400 CN62 1 2 3 4 1 2 3 4 Evaporator Temperature sensor CN65 Discharge Temperature sensor...
  • Page 71 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 71 -...
  • Page 72 Air to Water Heat Pump, split system figure 44 - Electrical wiring, Hydraulic unit (Except installer's connections) - 72 - Installation and operation manual "1764 - EN"...
  • Page 73 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 73 -...
  • Page 74: Troubleshooting

    Air to Water Heat Pump, split system 10 Troubleshooting 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. 10 .1 Faults displayed on the hydraulic unit Faults or breakdowns on the hydraulic unit are indicated by the display on the user interface.
  • Page 75 Air to Water Heat Pump, split system 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) 1 Flash 1 Flash Communication error between Hydraulic unit and Outdoor unit. 2 Flashs 3 Flashs Connection forbidden (series error).
  • Page 76: Information Display

    Air to Water Heat Pump, split system 10 .2 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...
  • Page 77: Faults Displayed Outdoor Unit

    Air to Water Heat Pump, split system  10 .3 Faults displayed 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 diode "ERROR"...
  • Page 78: Maintenance Of The Installation

    Air to Water Heat Pump, split system 11 Maintenance of the installation 11 .2 Checking the outdoor unit Ensure that the general electrical power supply has been cut off before starting any repair work. - Dust off the heat exchanger if necessary, being careful not to damage the fins.
  • Page 79 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 79 -...
  • Page 80: Quick-Start Procedure

    Air to Water Heat Pump, split system 13 Quick-start procedure Before switching on the hydraulic unit: • Check the electric wiring. • Check the refrigeration circuit and make sure the gas supply has been performed. • Check the pressure of the hydraulic circuit (1-2 bar), check that the heat pump is purged, and the rest of the installation.
  • Page 81: Starting-Up

    Air to Water Heat Pump, split system 13 .1 .2 Starting-up • Switching On (see chapter "Commissioning", page 44 Non compliant & chapiter "List of function lines (settings, diagnosis, status)", page 51). Engage the installation's main circuit breaker (power supply to the outdoor unit) 2 hours before starting up the tests =>...
  • Page 82: Settings Sheet

    Air to Water Heat Pump, split system 13 .2 Settings sheet Setting Description Set to. Menus Setting Description Set to. Menus Preliminary settings Boiler backup 3700 OT.switch-on authoris. language operator addit. gen. section 3705 swith-off delay addit. gen. hour / minutes time &...
  • Page 83: Start-Up Data Sheet

    Air to Water Heat Pump, split system 13 .3 Start-up data sheet Site Installer serial No. serial No. Outdoor unit Hydraulic unit model model Refrigerant type Refrigerant charge Checks Operating voltage & current on outdoor unit Compliance with positioning distances Condensate evacuation correct Electric connections / connections tightnees No GAS leaks (unit ID No.
  • Page 84: Erp Performance Values

    Air to Water Heat Pump, split system ErP performance values • ErP Definition "ErP" includes two directives that are part of the program for the reduction of green house gas emission : - Eco-design directive sets effiency thresholds and prohibits the sale of any product with efficiency lower than the set thresholds. - According to labelling directive, energetic efficiency shall be displayed to encourage end-users to purchase energy-efficient products.
  • Page 85: Erp Definition Instructions For The User

    Air to Water Heat Pump, split system Outdoor sensor included in the package Controller class Contribution to engery efficiency UTW-C55XA UTW-C58XD Room unit references UTW-C74TXF UTW-C74HXF UTW-C78XD Controller class Contribution to engery efficiency Instructions for the user Explain to the user how his installation operates, in "...
  • Page 86 Air to Water Heat Pump, split system  - 86 - Installation and operation manual "1764 - EN"...
  • Page 87 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 87 -...
  • Page 88: Package Fiche

    Air to Water Heat Pump, split system  - 88 - Installation and operation manual "1764 - EN"...
  • Page 89 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 89 -...
  • Page 90: Instructions For The User

    Air to Water Heat Pump, split system  - 90 - Installation and operation manual "1764 - EN"...
  • Page 91 Air to Water Heat Pump, split system  Installation and operation manual "1764 - EN" - 91 -...
  • Page 92 Complies with : - Low voltage directive 2006/95/EC, under standard EN 60335-1 and EN 60335-2-40. - Electromagnetic compatibility Diretive 2004/108/EC, - Directive 2006/42/EC Machinery, - Directive for pressurised equipment 97/23/EC, - Eco-design directive 2009/125/CE, - Labelling directive 2010/30/CE. This appliance also conforms to: - Regulation 842/2006 of the european parliament on certain fluorinated greenhouse gases.