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Waterstage WO*G112LCT Installation And Operating Manual

Air to water heat pump
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Document n° 1586-1 ~ 20/02/2013
FR
EN
IT
NL
DE
Air to Water Heat Pump
Split integrated DHW type
Outdoor unit
Hydraulic unit
WO*G112LCT
WG*G140DD6
WO*G140LCT
WG*K160DD9
WO*K112LCT
WO*K140LCT
WO*K160LCT
Installation and
operating manual
intended for professionals
To be saved for
future consultation
Fujitsu General
(Euro) GmbH
Werftstrasse 20
40549 Düsseldorf - Germany

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  • Page 1 Document n° 1586-1 ~ 20/02/2013 Air to Water Heat Pump Split integrated DHW type Outdoor unit Hydraulic unit WO*G112LCT WG*G140DD6 WO*G140LCT WG*K160DD9 WO*K112LCT WO*K140LCT WO*K160LCT Installation and operating manual intended for professionals To be saved for future consultation Fujitsu General...
  • Page 2 capacity for handling refrigerants. Contents Description of the unit ......4 Package .

  • Page 3: Table Of Contents

    Regulation system ....... 36 ....40 .

  • Page 4: Description Of The Unit

    Packing list Optional equipment Scope of application 1 Description of the unit Package 1 package 1 package...
  • Page 5 Single phase Single phase 3-phase 3-phase 3-phase Nominal heating performances Heat output +7 °C / +35 °C - Floor heating system 10,80 13,50 10,80 13,50 15,17 -7 °C / +35 °C - Floor heating system 10,80 12,00 10,80 13,00 13,50 +7 °C / +45 °C - Low temperature radiator 9,23 11,54...
  • Page 6 Outside unit, 11 & 14 single phase Overflow hole (Ø 20) Holes Ø 10) Sight of lower part 1290 3/8” 5/8” Front view Side view Top view Outside unit, 11, 14 & 16 3-phase Sight of lower part 1290 Front view Side view Top view...
  • Page 7 Hydraulic unit Back view Side view Front view...
  • Page 8 1 mbar = 10 mmCE = 100 Pa mbar 43907 ext. in 10000 2490 1000 ° C m /h 32500 1 mbar = 10 mmCE = 100 Pa 30000 mbar 27500 ext. in 25000 22500 20000 17500 15000 12500 10000 7500 5000 2500...
  • Page 9 Description 11 & 14 single phase 11, 14 & 16 3-phase WO*K1**LCT Legend :...
  • Page 10 Legend : Sensors : Operating principle Regulation functions Protection functions...
  • Page 11 4 kW Heat produced 20 °C Energy from the air COP 4 1 kW Electrical energy consumed...

  • Page 12: Installation

    2 Installation Regulation installation 2.2.3 Containment of refrigerant circuits and maintenance conditions It’s necessary to ensure correct containment In case of subsequent failure and expertise, the Unpacking and reservations 2.2.1 Receipt 2.2.2 Handling 2.2.4 Accessories provided...

  • Page 13: Installation Of The Outdoor Unit

    Installation position Installation of the outdoor unit 2.4.1 Installation precautions The outdoor unit must only be installed outdoor 1000 or more 1000 or more 1500 1000 Max. 500 Max. 500 or more or more or more 1500 1500 or more or more 1500 or more...
  • Page 14 2.4.2 Outdoor unit positioning Warning 2.4.3 Condensate drain hose trace resistance to avoid it icing up. The trace resistance must heat not only the pipe but also the bottom of the appliance's condensate collection tank.
  • Page 15 Installing the hydraulic unit 2.5.1 Installation precautions refrigerant connections. Front view...
  • Page 16 Refrigeration connections This appliance uses refrigerant R410A. 2.6.1 Rules and precautions Minimum necessary tools Manifold Provision on using tools that have been in regard to the guarantee if the above instructions are not observed.
  • Page 17 Flared connections 2.6.2 Refrigeration connections is forbidden. only The minimum length of the refrigeration connections is 5 m for correct operation. POE refrigeration oil. Do not use mineral oil. 2.6.3 -0,4...
  • Page 18 2.6.4 Shaping the refrigeration pipes Take particular care positioning the tube opposite its connector so as not to risk damaging the threads. A carefully aligned connector can being required. Warning ! The refrigeration circuit is very sensitive to dust and humidity: check that the area around the connection is clean and dry before removing the plugs protecting the refrigeration connectors.
  • Page 19 This operation is reserved for installers familiar Method 3 empty Manifold refrigerant other than a HFC. ANNEX 1 building the refrigerant connections. Jeu de manomètres Unfavorables conditions : Manifold Manifold (manifold) Basse Haute pression pression Vacuomètre Liaison... liquide Pompe à vide Azote Haute pression...
  • Page 20 First seal test Refrigeration connexion Plug (A) Schrader Manifold. 3-way valve Manifold Hex / Allen key of 4 mm Load orifice Azote Haute Plug (B) 10 bars max. Service hose (blue) pression 30 mn mini fitted with valve push-button Liaison... liquide Manifold Haute...
  • Page 21 Additional charge 250 g page 18 in the liquid extraction position. Manifold Warning LED2 LED1 R410A...
  • Page 22 Hydraulic connecting 2.8.1 General Never use monoethylene glycol. In certain installations, the presence of different metals can cause corrosion problems; the formation of metal particles and sludge in the hydraulic circuit is then seen. In this case, it is advisable to use a corrosion inhibitor in the proportions indicated by its manufacturer.
  • Page 23 2.8.2 Connecting to the DHW circuit Be sure to put the DHW sensor at the bottom of Legend:...
  • Page 24 2.8.3 Rinsing out the installation Thermal insulation the straight insulating sleeves the conical insulating sleeves 2.8.4 Filling and purging the installation page 34 manometric height of the installation. 2.8.5 Connecting the Fan convector circuit...
  • Page 25 2.10 Heating circulation pump speed settings 1 mbar = 10 mmCE = 100 Pa mbar Variable pressure ext. in radiators m /h ext. in 1 mbar = 10 mmCE = 100 Pa mbar ext. in Constant pressure m /h ext. in Cut off the electricity supply from the circulation pump for 30 seconds in order to release and authorise another start cycle.
  • Page 26 2.11 Electrical connections 2.11.1 Characteristic of the electrical supply Warning ! page 27 Connecting to regulation cards 2.11.2 General remarks on electrical connections Connecting to spring terminals...
  • Page 27 2.11.3 2.11.4 Cable section and protection rating 32 A 20 A Electricity supply DHW: 32 A 20 A...
  • Page 28 2.11.5 Electrical connections on the single phase outdoor unit side Cable clip Cover plate Power supply cable and Cover plate Insulation (seal) connection cable Cables CAUTION Secure cables so that they are not in Release contact with pipes and valves. Gas valve...
  • Page 29 2.11.6 Electrical connections on the 3- phase outdoor unit side 2 3 L1 L2 L3 N INDOOR UNIT POWER Back...
  • Page 30 Electrical connections on the hydraulic unit side hydraulic unit Electrical back-ups If the boiler connection option is used, the electric boost option must not be connected. Second heating circuit External faults the heat pump...
  • Page 31 B2 M B1 3 2 1 M B9...
  • Page 32 230 V 230 V...
  • Page 33 Hydraulic unit Outdoor unit single phase 1 2 3 230 V Hydraulic unit Outdoor unit 3-phase 1 2 3 L1 L2 L3 N 1 2 3 L1 L2 L3 COMMUN 230 V L1 L2 L3 L1 L2 L3 N...
  • Page 34 2.12 Outdoor sensor 2.14 Commissioning 2.13 Room thermostat 2.13.1 Installing a room sensor Room thermostat page 35 Wireles room thermostat 2.13.2 Installing a remote control Remote control Wireles remote control...
  • Page 35 2.15 thermostats, it in zone 2, Then connect the other room thermostat and 2.16 In the case of 2 heating circuits page 40 English 42* 44* 48* page 40 Room appliance 1 Heating circuit 1 Commonly...

  • Page 36: Regulation System

    3 Regulation system Auto Auto °C...
  • Page 37 Manual start button Auto page 59 page 58 Do not use during normal operation.
  • Page 38 Description of the display Temperature control Xxxxxxxxxxxxxxxxxxxxxxxxxxx 3.3.1 Set to Xxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxx INFO PROG temperature ambiante temperature ambiante temperature ambiante...
  • Page 39 2,75 ° C 2,25 1,75 1,25 0,75 0,25 ° C +4,5 -4,5 & & & & & & & & &...
  • Page 40 Parametering the setting 3.4.2 Setting parameters 3.4.1 General ESC. 01.01...31.12 3.4.3 Time of day and date 00:00... 23:59 01.01... 31.12 1900... 2099 01.01... 31.12 25.03 01.01... 31.12 25.10 Operator Section English Temporary With...
  • Page 41 Time program heating, circuit 1 Mon-Sun 6:00 22:00 --:-- --:-- --:-- --:-- Time program heating, circuit 2 Mon-Sun 6:00 22:00 --:-- --:-- --:-- --:-- Mon-Sun 00:00 05:00 14:30 --:-- --:--...
  • Page 42 Mon-Sun 8:00 20:00 --:-- --:-- --:-- --:-- Holidays, heating circuit 1 Period 1 01.01... 31.12 01.01... 31.12 Frost protection Holidays, heating circuit 2 Period 1 01.01... 31.12 01.01... 31.12 Frost protection Heating adjustment, circuit 1 20 °C... 35 °C 1 °C 8 °C...
  • Page 43 180 min 30 min 1 °C 1 °C 0... 50 °C 1 °C 240 s 0... 95 °C 1 °C 0... 32 0... 32 Protection mode standards and instructions manufacturer building good performance of this function installation correctly This function can be stopped the adjustment on "Stop".
  • Page 44 Cooling circuit 1 17... 40 °C Time program 5 6... 35 °C 6... 35 °C 8... 35 °C 8... 100 24 h 20... 50 °C 1 °C 20... 50 °C 1 °C 1... 10 °C 1 °C 6... 35 °C 6...
  • Page 45 1041 8... 70 °C 1 °C Important Note : 1050 50 % 1060 0.5 °C 1010 1060 1080 1090 180 min 1091 30 min 1100 1 °C 1101 1 °C 1130 0... 50 °C 1 °C 1134 240 s 1150 1151 0...
  • Page 46 1610 65 °C 1612 8 °C... 1620 Programme Heating circuit time programme: Off-peak tariff* : 1640 1641 1642 Saturday 2056 8... 35 °C 2803 240s 2843 1 °C 8 min 2844 8... 100 °C 1 °C 2862 5 min 2873 240 s 2882 2884...
  • Page 47 3692 Substitute - DHW Instantly : - DHW Substitute : 3700 1 °C 3701 1 °C 3705 20 min 3720 3723 30 min 5024 0... 20 °C 1 °C 5030 90 min 5055 10... 95 °C 1 °C 5057 Summer 5061 Release of 5093...
  • Page 48 6220 0... 99 6420 1... 56 6421 LPB system 6600 Error 6711 6800 6802 6804 6806 6808 6810 6812 6814 6816 6818 7070 7071 0... 240 7073 0... 12 7141 7142 Manual 7150 7700...
  • Page 49 7710 7712 7716 7719 7722 7723 7724 7725 7820 7821 7822 7823 7824 7825 7830 7832 7849 Open 7911 7912 7913 7973 7974 7975 7976 7977 7978 7996 Open State 8000 8001 8003 8004 8006 8007 8010 8011 8022 Generator diagnosis 8402 8403 8406...
  • Page 50 8410 0... 140 °C 8412 0... 140 °C 8413 8414 8425 8450 8454 8455 0... 65535 8456 8457 0... 65535 8499 8505 8510 8511 8512 8513 8515 Diagnostics consumers 8700 8701 8702 8703 8704 8730 8731 8732 8740 0... 50 °C 8743 0...
  • Page 51 8770 0... 50 °C 8773 0... 140 °C 8820 8821 8830 0... 140 °C 8840 8841 0... 199999 8842 8843 0... 65535 8900 0... 140 °C 8950 0... 140 °C 8957 0... 140 °C 8980 8981 9031 9032 9033 9034 9035 9050 9051...

  • Page 52: Overall Hydraulic Layout

    4 Overall hydraulic layout...
  • Page 54 Option(connector) Pressure Refer to the sensor technical manual Thermistor (compressor) Thermistor (outdoor) Thermistor (pipe) Thermistor (discharge) Expansion Fuse valve coil Thermistor (heat sink) Thermistor (pipemid) Expansion valve coil (Injecrtion) Thermistor (expansion) Solenoid coil (injection) Compressor Solenoid coil Fuse Terminal Fan motor 1 (upper) Choke coil Fan motor 2...
  • Page 55 Expansion valve coil (Inj) Solenoid coil (Inj) Thermistor Inj expansion valve Thermistor heat exchanger mid Thermistor heatsink PFC Thermistor discharge pipe Thermistor heat exchanger out Compressor Thermistor Thermistor Thermistor compressor Pressure sensor Reactor fan Solenoid P.F.C. coil Expansion valve coil Fan motor 1 (upper) Fan motor 2...

  • Page 58: Troubleshooting

    6 Troubleshooting Faults displayed on the hydraulic unit Hydraulic unit page 58 Hydraulic unit...
  • Page 59 Information display page 58 8006 8022 8003 8011 8000 8001 8004 8700 8740 8743 8770 8773 8830 8410 8412 8900...
  • Page 60 Faults displayed on the single phase outdoor unit ERROR ENTER ERROR...
  • Page 61 Faults displayed on the 3-phase outdoor unit ERROR ENTER ERROR...

  • Page 62: Maintenance Of The Installation

    Maintenance of the installation Hydraulic checks it is essential that you look for any leaks. Maintenance of the DHW tank Descaling Checking the outdoor unit Checking the refrigeration circuit : Electrical checks...

  • Page 63: Maintenance

    8 Maintenance Emptying the hydraulic unit Distribution valve ACI check Check ACI voltage Connecting U = + 0 + 6,5 V ACI connecting: on the tank mass. on the electrode connector. 9 Instructions for the user...

  • Page 64: Quick-Start Procedure

    10 Quick-start procedure 10.1 Start-up check-list 10.1.1 Before starting-up Sight checks page 12 Hydraulic checks page 15 Refrigeration connections and checks page 16 page 19 Electrical checks page 22 page 25...
  • Page 65 10.1.2 Starting-up page 28 Outdoor unit checks Hydraulic unit checks Room control The heat pump is ready for operation !
  • Page 66 10.2 Settings sheet Boiler backup Preliminary settings language 3700 operator section 3705 swith-off delay hour / minutes time & date Miscellaneous day / month time & date 6420 input H33 function year time & date 6100 OT sensor correction 5700 6120 frost protection on/off Heating circuit No.
  • Page 67 10.3 Start-up data sheet Site Installer Outdoor unit Hydraulic unit Checks Operating voltage & current on outdoor unit Reading in HEATING operating mode °C °C °C °C °C °C °C °C °C °C °C °C °C °C °C Hydraulic system of hydraulic unit Options &...

This manual is also suitable for:

Wo*g140lctWo*k140lctWo*k112lctWo*k160lctWg*g140dd6Wg*k160dd9

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