User manual STIEBEL ELTRON WPL16S

[. . . ] WPL 13, WPL 18, WPL 23 WPL 13 S, WPL 16 S Compact air/water heat pump Installation instructions Index 1 1. 1 1. 2 1. 3 1. 4 1. 5 1. 6 2 2. 1 2. 2 2. 3 2. 4 3 3. 1 3. 2 3. 3 3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 3. 10 3. 11 3. 12 3. 13 4 5 6 7 8 8. 1 8. 2 9 26_03_01_0181 General 2 Equipment description 2 Function 2 Correct operation 2 Incorrect operation 2 Regulations and standards 2 Standard delivery and accessories 2 Specification 3 Specification WPL 13, 18 , 23 3 Performance diagrams WPL 13, 18 , 23 4 Specification WPL 13 S, 16 S 7 Performance diagrams WPL 13 S, 16 S 8 Installation, connection, sound emissions and commissioning 10 Transport 10 Installation location 10 Noise emissions 10 Installing the base unit 11 Base unit assembly 11 Heating water connection 11 Circulation pump 12 Condensate drain 12 Buffer cylinder 14 Second heat source 14 Checking the fan 14 Casing components 15 Installing the air hoses 15 Electrical connection 16 Electrical connection WPL S (single phase) with WPAB 23 Commissioning 24 Operation and control 24 Maintenance and cleaning 24 Maintenance 24 Cleaning 24 Fault remedies 25 Initial startup protocol 26 Environment and recycling 29 Guarantee 29 264757 The installation (water and electrical work) and commissioning, as well as the maintenance of this equipment, must only be carried out by an authorised qualified contractor in accordance with these instructions. Information for the owner of the heat pump heating system Keep these operating instructions safely and pass them on to any new user, should the equipment change hands. Let your contractor check their content in conjunction with required maintenance or repair work. Installation instructions for contractors 1 General These installation instructions are for contractors. The heat pump installation also requires the operating instructions of the heat pump manager WPM. The heating system heat pumps and the WPM represent one function unit. [. . . ] 10 Heating curve Controller dynamics Room temperature 6m 7m 8m *Refers to commercially available Wilo and Grundfos pumps Flow sensor connection When using the accessory 74412 (internal installation with air ducts) and 74413 (external installation), connect the flow sensor B1, which is an integral part of the heat pump, to the WPM II. Valid software versions The heat pump installation without buffer cylinder is only permissible with software version 6504 or higher of the WPM II and software version 1907 or higher of the IWS. You can check the software versions on the third operating level of the WPM. Match the heating curve as follows:Increase the room temperature parameter if the room temperature in spring and autumn is too low (approx. Providing no remote control is installed, this will lead to a parallel offset of the heating curve. Increase the heating curve parameter if the room temperature is not high enough when outside temperatures are low. Then adjust the zone valve or thermostatic valve to the required temperature. Never reduce the temperature in the entire building by closing all zone or thermostatic valves, but by using the setback programs. DHC cartridge connection The second heat source (DHC cartridge), which is integrated into the heat pump, must be connected. Connect all three stages for optimum function. Other WPM II adjustments Activate the constant buffer primary pump operation at the WPM II, and connect the heating circuit pump to the buffer primary cylinder pump. 3. 10 Second heat source For dual-mode systems, always connect the heat pump into the return of the second heat source (e. g. oil fired boiler). 14 3. 12 Casing installation 1. On the base unit, remove eight quickrelease fittings (at each point one at the top and bottom centre) and keep safe for later use. 2. Position the lid onto the equipment and secure with one quick-release fitting at each side. 3. Make all water and electrical connections to the equipment. 4. Hook the side panels, the front and back panel into the base unit, and secure with respectively one quick-release fitting on each side. Hoses can be extended by turning the Bowden cores into each other (approx. The total length of hoses on the air inlet and outlet side must not exceed 8 m. A maximum of four 90° bends with a radius of at least 600 mm, relative to the hose centre line, should be installed. The air hose will tend to sag because of its flexibility; therefore secure its length approx. 3. 13. 3 Air hose connections on the heat pump and the external wall of the building match the air hose ends to the shape of the oval connectors at the cover and the hose connection plates. Hose connection plates are available as accessory (part no. Initially withdraw the internal hoses slightly, push over the connectors and seal with adhesive tape (supplied with the cover). Then pull the exterior hose forward, and secure the hoses well with the oval hose clips, which are also supplied with the cover (Fig. Always cover the air inlet and outlet openings using a wire grille, and secure the hoses against slippage. 3. 13 Fitting the air hoses (only internal installation) 3. 13. 1 Air hoses guide the inlet air from the outside to the heat pump and exhaust air from the heat pump to the outdoors. These hoses are highly flexible, thermally insulated and are self-extinguishing in case of fire in accordance with ASTMD 1692-67 T. [. . . ] 63 41 66 66 | Fax 63 41 66 60 Email info@pettinaroli. dk www. pettinaroli. dk France STIEBEL ELTRON S. A. S. 85107 | F-57073 Metz-Cédex 3 Tel. 03 87 74 38 88 | Fax 03 87 74 68 26 Email info@stiebel-eltron. fr www. stiebel-eltron. fr Great Britain Stiebel Eltron UK Ltd. Unit 12 Stadium Court Stadium Road Bromborough Wirral CH62 3QP Email: info@stiebel-eltron. co. uk www. stiebel-eltron. co. uk Hungary STIEBEL ELTRON Kft. [. . . ]