Stanley WSL141 Manual For Installation, Operation And Maintenance
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Stanley WSL141 Manual For Installation, Operation And Maintenance

Stanley WSL141 Manual For Installation, Operation And Maintenance

Internal heat pump units
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Manual for Installation, Operation
and Maintenance of Internal heat
pump units.
Models
WSL141, WSL142
The manual must be handed over to the end user after installation.

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Summary of Contents for Stanley WSL141

  • Page 1 Manual for Installation, Operation and Maintenance of Internal heat pump units. Models WSL141, WSL142 The manual must be handed over to the end user after installation.

  • Page 2: Table Of Contents

    Removal of the control unit lid ................35 4.5.2 Description of elements in electrical closet In the case of WSL141 ....36 4.5.3 Schematic display of the control system - TT3000 ..........38 Connecting the internal control unit – TT3000 ............41 4.5.4...
  • Page 3 This document is copyrighted. Any use outside the provisions of the copyright law without the permission of Waterford Stanley is illegal and punishable by law. All previous versions of this document are void. We reserve the right to make changes and printing errors.

  • Page 4: Important Information

    Important information The manual describes the process of installation and maintenance of the device. The installation and maintenance can only be performed by qualified personnel. Read the manual carefully before the installation, this way you will be informed about the intended use, functionality and process of handling the device.

  • Page 5: General

    General NOTE Read the instructions for operation and installation before installation. NOTE Any remaking or replacement of original components of the device voids the manufacturer’s guarantee for safe and functional operation. The manufacturer is not responsible for the consequences and will not acknowledge claims for damages in these cases of undesignated and incorrect use of the device.

  • Page 6: Safety Warnings And Instructions

    1.3 Safety warnings and instructions DANGER It is prohibited to move, shift, clean or service the device while in operation. WARNING It is prohibited to play with the device. Children are not allowed to clean the device without supervision. WARNING The device can be operated independently only by informed persons who are familiar with the safe operation of the device and understand possible hazards of its operation.

  • Page 7: Obligations Of The Manufacturer

    DANGER Connecting the devices power cable must be performed by a qualified electrician. The device must not be live during the procedure. WARNING In case the power cable of the device is damaged, it has to be replaced. The replacement can only be performed by the installer and/or authorised maintenance worker.

  • Page 8: Obligations Of The Installer During Installation

    Obligations of the installer during installation The installer is responsible for installing the device in accordance with the following requirements: To thoroughly study the instructions for use and installation accompanying the device before installation. To install the device in accordance with the instructions and national legislation, policies and standards in force.

  • Page 9: Transport And Installation Of The Device

    Transport and installation of the device WARNING Valves, safety elements and pipes must be checked, calculated and determined by the system or hardware installations contractor. WARNING Before connecting the device, it is necessary to rinse the pipe system thoroughly and remove impurities (solid particles, oils, greases ...). Use suitable detergents if necessary.

  • Page 10: Delivery

    Temperature sensor of sanitary water (Pt 1000). Temperature sensor of 2. mixing-heating circuit (Pt 1000). Temperature sensor of external temperature Installation instructions. Instructions for use. 3.1.1 Hydro module SPLIT Hydro module Hydro module with integrated 200 litres domestic hot water cylinder WSL141, WSL142, DATA LABEL...

  • Page 11: External Device

    External device The external unit is installed depending on the design of the heating system: See Manual for Installation, Use and Maintenance for air–water heat pump WSLHP7 & WSLHP11 Recycling of packaging and heat pumps at end of life. Sort the package according to cardboard, wood and foil and dispose of it in appropriate containers.

  • Page 12: Installation Of The Device

    Installation of the device General The device is installed according to capacity WSL141 Refrigerant line - for gas Refrigerant line - for liquids Cold sanitary water Hot sanitary water Return line system Supply pipe system...
  • Page 13 WSL142 Refrigerant line - for liquids Refrigerant line - for gas Cold sanitary water Circulation of sanitary water Hot sanitary water Supply pipe system Return line system...

  • Page 14: Location Of The Device

    Ingress of water condensate can cause disturbances in the operation. NOTE The location of the internal device must be dry and in the temperature range between +10 °C and 40 °C. Minimal clearances of the external device from walls for seamless operation, maintenance and servicing. WSL141 Clearances...
  • Page 15 WSL142 Clearances...

  • Page 16: Wall Mounting

    4.2.2 Wall mounting In the case of WSL141, CAUTION The wall and screw fittings must hold the weight of the device. See technical information. The device must be levelled Hydro module Wall mount Screws (accessories) Levelling screw...

  • Page 17: Attachment Of The Indoor Unit

    4.2.3 Attachment of the indoor unit CAUTION The indoor unit has to be screwed to the base (the screws are not part of the delivery). Screws holes ɸ10 for attaching the indoor unit.

  • Page 18: Removal Of

    4.2.4 Removal of front cover Removal of side WSL141, Unscrew 4 screws of the (1) Open the cover lid towards yourself and push side upward Removal of side WSL142, Open the lid (A) towards yourself and push First unscrew 2 screws of the upward.

  • Page 19: Connection With The External Device

    Connection with the external device The connection between the internal and external device is performed via refrigerant pipes. CAUTION The pipeline and electrical cables have to be protected with heat and waterproof insulation in a protective pipe. This prevents the pipe connections soaking in cases of high groundwater or rainwater and with it intensive draining of heat into its surroundings.
  • Page 20 1. Copper pipe 2. Copper pipe held downward 3. Beveler In the case of WSL141, WSL142 STEP 3: Inserting the screw nut Remove the screw nut from the pipe in outdoor unit. Insert the screw nut into the pipe which has been cleaned.
  • Page 21 Connect the connecting pipes to the device from below (wall unit of HM). In the case of the HM model with integrated boiler, make the connection from above. In the case of WSL141 and HM142 S1 STEP 2: Pipe connection Remove the side (see chapter 4.2.3)
  • Page 22 Torque key Counter key Torque key Counter key...

  • Page 23: Hydraulic Connection

    Hydraulic connection WARNING The design engineer has to check, calculate and determine the correct circulation pumps type, valves, safety elements and connecting pipes of the heating system. WARNING Before connecting the device, it is necessary to rinse the pipe system thoroughly and remove impurities (solid particles, oils, greases ...).
  • Page 24 – pressure in the expansion vessel – setting of the pressure reducing valve In the case of WSL141, Ball valve Pressure reducing valve Check valve Safety valve Expansion vessel Charging pipe Circulation pump Cold sanitary water Cold circulation water Warm sanitary water...
  • Page 25 In the case of WSL142, Ball valve Pressure reducing valve Check valve Safety valve Expansion vessel Charging pipe Circulation pump Cold sanitary water Cold circulation water Warm sanitary water Adjusting the safety valve [MPa (bar)] 0,6 (6,0) System pressure [MPa (bar)] 0,3 (3,0) 0,35 (3,5) 0,4 (4,0)
  • Page 26 Drain valve...

  • Page 27: Heating System

    When installing an additional larger heat accumulator, it is necessary to close the ball valve in the indoor unit. The location of the ball valve is indicated on the picture below. In the case of WSL141, Ball valve In the case of WSL142,...

  • Page 28: The Scheme Of The Heating System

    4.4.3 The scheme of the heating system Below you can find an example of the basic hydraulic scheme of the heating system for the wall model of the hydro module and the model with an integrated boiler. For other circuits see The Hydraulic Circuit Diagram Catalogue.
  • Page 29 Pipe safety thermostat The scheme of the heating system of the wall model of the interior device. The elements on the scheme are marked in the following manner: Legend of reading: Mark of the element MD1:Q7 Mark of the connecting terminal on the input/output module - MD Mark of the input/output module CONNECTING...
  • Page 30 Scheme of the heating system in hydro modules with an integrated boiler The elements on the scheme are marked in the following manner: Legend of reading: Mark of the element MD1:Q7 Mark of the connecting terminal on the input/output module - MD Mark of the input/output module CONNECTING ELEMENTS...

  • Page 31: Charging Of The Heating System

    4.4.4 Charging of the heating system WARNING Thorough venting of the system has to be ensured. Otherwise, malfunctions in operation may occur. CAUTION An expansion vessel of suitable dimensions must be fitted to the heating system. The expansion vessel must be dimensioned in accordance with standard EN 12828. CAUTION For normal operation of the expansion vessel, it is necessary to perform proper adjustments of the tank’s working pressure.
  • Page 32 Setting the pressure for the expansion vessel p Before filling the system with water, check and set the pressure p .The expansion vessel is factory set to the pressure specified on the standard label. For correct operation of the system, set the pressure p according to the equation below.

  • Page 33: Preparing The Heating Hydraulic System - Secondary

    4.4.5 Preparing the heating hydraulic system - secondary Prepare the system according to one of the recommended hydraulic schemes (Catalogue of Hydraulic Wiring Diagrams) which is specified by the manufacturer of the device. This is the only way to ensure reliable and effective operation of the device.
  • Page 34 Table: Influence of various aggressive substances in the heating water on the stability of stainless copper welded plate transmitters. (+ = no influence, 0 = danger of corrosion, - = corrosion - use not permitted). CAUTION The heating system has to be filled with water with the hardness between 5 °dH and 10 °dH.

  • Page 35: Electrical Connection

    Electrical connection Connect the external device to the mains according to the instructions described in this chapter. CAUTION Connecting the device to the electrical network has to be performed in accordance with the standards for connecting devices into the electrical network. The device has to be connected to the electrical network via the power supply cut-off which is installed into the electrical installation under the regulations in force.

  • Page 36: Description Of Elements In Electrical Closet In The Case Of Wsl141

    4.5.2 Description of elements in electrical closet In the case of WSL141 12 V TT3003 Q10- 12 V BUS-A BUS-B Input/output module MD1 Communication with the external WPLV device Power supply ~ 230 V / 12 V Connecting terminals room temperature...
  • Page 37 In the case of WSL142 G ND G ND G ND Q10- G ND G ND Q 12 12 V 12 V BUS-A BUS-B Input/output module MD1 Communication with the external WPLV device Power supply ~ 230 V / 12 V Connecting terminals room temperature corrector KT-1(2) RESET button (Thermal protection of the...

  • Page 38: Schematic Display Of The Control System - Tt3000

    (braiding) of which has to be grounded on the envisioned spot ( earthing). In the case of WSL141 and HM142 Proper functioning requires a connection between the terminal terminal X5 on the internal unit and connecting terminals Bus_A [+] / Bus_B [-] / GND and +10 V on the Gateway PI485 module on the...
  • Page 39 ELEMENTS CONNECTING CHARACTERISTICS MARK TERMINALS Room corrector KT-1(2) KT-1 Room temperature corrector WSL KT-1(optional) A +, B- Communication GND, 12 V Power supply WSL KT-2 Room temperature corrector WSL KT-2 (optional) A +, B- Communication GND, 12 V Power supply Internal control unit TT3000 Basic input/output module MD1 Communication with I/O module MD3 and/or MD2...
  • Page 40 KT - 1 KT - 2 +12V TERMOTRONIC TT3003 PI485 + 10V BUS-A BUS-B...

  • Page 41: Connecting The Internal Control Unit - Tt3000

    Temperature sensor of external temperature (only connected in the case of the device WSLHP7and WSLHP11 S1), A2, GND 3 x 0.75 mm Temperature sensor for sanitary water (connected only in the case of WSL141, WSL-131-1, WSL-131-11 ) 2 x 0.75 mm Additional external source Q12, N, 3 x 0.75 mm...
  • Page 42 WSL141, WSL142, TW TX TW TX Ethernet Q10- Ethernet 12 V T T3 003 12 V BUS-A BUS-B 12 V TT3003 Q10- 12 V BUS-A BUS-B...

  • Page 43: Cable Routing

    3. Pull the cable back for approximately 5 mm to make a positive seal. In the case of WSL141, CAUTION Make sure that all the cables are fed through the cable glands at the bottom of the unit. In that way you will ensure the tightness of the device.

  • Page 44: Connection Of Power Cable

    4.5.6 Connection of power cable DANGER Connecting the device to the power source can only be performed by a qualified installer in a voltage-free state! CAUTION The supply and communication cables have to be laid into the device and electrical cabinet through separate cable glands and cord anchorage, which are installed before the cable terminals.

  • Page 45: Connecting Terminals Of The Communication Cable

    CAUTION It is important to correctly connect the connecting terminals X5 and X7. In the case of WSL141 and WSL142 The communication cable connects the external device to the terminal terminal X5 on the internal device. It is necessary to connect the terminals BUS–A, BUS–B, GND and 10 V.

  • Page 46: Ethernet Connecting Terminal

    Use the RJ-45 gold-plated connector and crimp it with a certified tool on the 5e UTP cable. The connection between the connector and the router must be made according to T 568 - A standard. Place of Ethernet terminal In case of WSL141 Ethernet terminal...

  • Page 47: Electrical Scheme

    4.5.9 Electrical scheme °C Q10- °C WEB MODULE - OPTIONAL Ethernet KON2 BUS-A BUS-B...
  • Page 48 Temperature sensor for external temperature It is connected only in the case of the device WSLHP7 and WSLHP11 A5, GND Temperature sensor of sanitary water Connected only in the case of WSL141, A2, GND Cooling valve Q11, N Additional external source...
  • Page 49 Temperature sensor refrigerant pipe – condenser outlet. It is connected only in the case of the device WSLHP7and WSLHP11) Membrane Keyboard Temperature sensor of sanitary water. Connected only in the case of WSL141, Electrical contactor of the electrical heater Thermal protection of the electrical heater...

  • Page 50: Connection Of The Spatial Corrector Wsl Kt-1And Wsl Kt-2

    Connection of the spatial corrector WSL KT-1and WSL KT-2 Room temperature corrector WSL KT-1(2) is connected according to the circuit diagram below. It is necessary to ensure the correct connection of the plated cable to the connecting terminal X6. KT - 1 A+ B- GND +12V KT - 1 A+ B- GND +12V...

  • Page 51: Commissioning Of The Device

    Commissioning of the device CAUTION Before the commission it is necessary all the required tasks and inspections from the tasks for commission. After professional installation, the authorised contractor has to perform the commissioning of the device. CAUTION The commission can only be performed by a person authorised by the manufacturer! If the commission is performed by an unauthorised person, the warranty is not recognised.

  • Page 52: Disturbances In The Operation

    In case the electrical heater does not work because of one of the aforementioned reasons, the safety has to be reset after the problem is resolved. You do this by pressing the RESET button shown on the scheme. In the case of WSL141...
  • Page 53 In the case of WSL142 Thermal protection Reset the safety thermostat by pressing the red button until you hear a “CLICK”. NOTE Resetting the device can only be performed by installers, authorised contractors for commission or authorised maintenance worker in a voltage-free state.

  • Page 54: Technical Data

    Technical data Dimensions of the device 7.1.1 WSL141, WSL 141 Refrigerant line - for gas Refrigerant line - for liquids Cold sanitary water Hot sanitary water Return line system Supply pipe system Safety valve Manometer Duct for electrical connection Vent...

  • Page 55: Wsl142

    7.1.2 WSL142, WSL142 WITH INTEGRATED BOILER Refrigerant (freon) line - for liquids Refrigerant (freon) line - for gas Cold sanitary water Circulation of sanitary water Hot sanitary water Supply pipe system Mg anode Return line system Cable glands...

  • Page 56: Technical Data Wsl141

    7.1.3 Technical data WSL141 Hydro module WSL141 Device WSLHP7 WSLHP11 Version Controller TT3000 (MD1) Device placement Interior, wall Electrical data Single phase connection of internal unit Frequency Rated voltage ~ 230 Max. operational current 11,8 Max. electrical power Ω Fuses...

  • Page 57: Technical Data Wsl 142

    Protection class Internal unit IPX1 7.1.4 Technical data WSL 142 Hydro module WSL142 Device WSLHP7 WSLHP11 Version Controller TT3000 (MD1) Device placement Interior, wall aElectrical data 1f connection of internal unit Frequency Rated voltage ~ 230 Max. operational current 11,8 Max.
  • Page 58 Noise Level of sound power dB (A) Level of sound pressure at a dB (A) distance of 1 m Communication Connection between ext. and Cable H05VV-F 4 x 0,75 mm inter. unit (IEC 60227-53) or similar Connection to BMS Connection to the internet UTP 5e cable - connection RJ45 - Ethernet Miscellaneous Protection class...

  • Page 59: Noise

    Noise Noise is any kind of sound which causes a disturbance, interferes with a person’s work and causes harm to health and well-being. Individuals can have different reactions to the same noise at different occasions. The perception of sound also depends on the current mood of an individual. Every device which operates with fluctuation is a source of sound.
  • Page 60 Gas burner Very loud Traffic, loud radio Very loud Plane motor Painful Product supplied by Waterford Stanley Ltd. Tel : 00353 51 302300 Unit 401-403 , IDA Industrial Estate, E mail: service@waterfordstanley.com Cork Road, Waterford. Website : www.waterfordstanley.com N00845 NH061119...

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