Related Manuals for Warmhaus EWA 20
Summary of Contents for Warmhaus EWA 20
- Page 1 EWA 20 EWA 24 EWA SYSTEM 20 EWA SYSTEM 24 CONDENSING EWA COMBI & SYSTEM BOILERS INSTALLATION & USER MANUAL...
- Page 2 Combustion Air Enters and Flue Gas Exits) ......18 5.2. PARTS COMPRISING THE COMBI ............ 37 2.4.10. Flue Gas Pipe Outlets Passing through Building Protrusions and Building Elements Made of Combustible 5.3. BOILER FIRST START-UP CONTROL LIST ........38 warmhaus.com...
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Page 3: Dear Customer
WARMHAUS A.Ş. reserves the right to make all kinds of technical and commercial amendments without giving information and rejects all responsibilities depending on misspelling. -
Page 4: Gas Leakages
2. INSTALLATION PERSONNEL SECTION 2.1. CONTENTS OF PACKING BOX Warmhaus is sold as two boxes with combi and flue set. Combi box contains below listed materials and small box contains exhaust gas flue pipes. 150.11.606.000028 Figure 3 Connection accessories Figure 2 User's Guide I. -
Page 5: Combi Installation Rules
2.2. COMBI INSTALLATION RULES installation scheme and with connection screws and not to be used for other purposes. 2.2.1. General Rules for Installation Places of Combi Boilers • In case of using different materials for installation, combi shall be out of the warranty scope. - Page 6 G: Manometer Condansate Drain H: Pressure relief valve outlet Flue Outlet I: Drain point Mounting Bracket J: Condansate drain K: 230V 50HZ AC Figure 8 Ewa System boiler dimensions and connections Figure 7 Ewa combi boiler dimensions and connections warmhaus.com...
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Page 7: Boiler Gas Categories & Destinations
2.2.5. Boiler Gas Categories & Destinations Gas categories for Warmhaus boilers has been applied on CE certification on SZU Test / BRNO given bellow; - the appliance category(ies) in relation to the direct countries of destinationhas been spesified EN 15502-1; GAR Certificate E-30-00300-18 product ID Nr. CE-1015CT0615 - the country(-ies) of destination, in accordance with EN ISO 3166-1;... -
Page 8: Installation At Partially Protected Exteriors
Warmhaus Authorized Services. Materials used for manufacturing the combi are resistant against glycol and propylene based anti-frost liquids. Follow warnings of supplier company 2.2.10. - Page 9 • It is recommended to construct the radiator installation as double line and Warning: In order to prevent invalidity of device warranty prior to without using bends and joints as much as possible. making combi connections, clean residues likely to be occurred in main heat exchangers (pipes, heater assembly, etc.) via dissolvent •...
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Page 10: Installation Diagram
Figure 14 Scheme of use of the boiler in a double pipe heating installation system. Figure 15 Scheme of use of the boiler in a mobile tubular distributed heating installation system. Figure 16 Scheme of use of the boiler in a mobile tubular distributed underfloor heating installation system. warmhaus.com... - Page 11 Water / Air proof 2.3.5. Filling the siphon for Condensation Line 1. Ensure the discharge of condensate complies with any national or local Outdoor flusher insulation regulations in force. After the wall hanging operation of condensing combi, electrical connections, radiator lines, hot tap water connections and condensation water drainage line 2.
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Page 12: Combi Flue Connections
• 2 impermeability bolts within the hermetic flue set (2) are placed into Combi should only be installed with original Warmhaus air suction and internal pipe slots at both ends of the 90° Bend. exhaust gas discharge device made of plastic material. Plastic channels •... - Page 13 (Ø 60/100 мм) L =10 м) (Ø 60/100 мм) L =10 м) мax мax 1.5°-3° 1.5°-3° 1.5°-3° : Total equivalent length ≤ 10 m . : a (90° elbow) + b + c ≤ 10 m 1. 90° bend 8. Interior flue pipe 2.
- Page 14 Ø 80 intake and exhaust pipes is 30 metres, regardless from whether they are used for intake or exhaust. TOTAL VERTICAL LENGTH: A+B =32 m Figure 36 Vertical Air and Horizontal Flue Lengths warmhaus.com...
- Page 15 2.4.5. Concentric Flue Kits For Condensing Boilers (Ø60/100 mm) Product Name Product Code (Ø60/100) Condensing Concentric Horizontal Flue 15311014000002 (White) Horizontal From the center of the elbow Terminal = 115 + 790 = 905 mm Total (Ø60-100) Condensing Vertical Flue Set with Adapter L= [L =1000+500+145] = 1645...
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Page 16: Specification
15311660600099 0121_00.D190515 Ø80 Exterior Wall Rosette Ø80 x 145 mm 15311660600098 0120_00.D190515 Ø80 Flue Vertical Outlet Ø80 mm; L = 145 mm 15311660600100 Adapter with Condensate Trap 0122_00.D190515 Ø80 Vertical Flue Kit Ø80 mm; L = 861 mm 15311660600097 warmhaus.com... - Page 17 2.4.7. Peripheral Distances of Flue Output Connections In order to position the flue set output pipe Terminal Position with Minimum Distance (mm) A Below an opening 300 B Above an opening 300 C Horizontally to an opening 300 Flue outlets must not be subject to any blockage and must not interfere with any other flue outlet.
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Page 18: Electrical Connections
WARMHAUS cannot be held as responsible for any damages and losses on into contact with the flue gas installation in case of breakage. individuals or commodities arising from failing to provide earth connection of the combi and not being provided by a competent electrician in 2.4.9. - Page 19 2.6. REMOTE CONTROL AND CONTROL ACCESSORIES (OPTIONAL) 2.6.1. Remote control with room thermostats Product Name Explanation Product View With minimal dimensions and decreased 4 button keypad Remote control which is connected to boiler with cable can work in modulation, run weekly programs, Clewa adjust hot usage water and show boiler fault code in the screen and reset it.
- Page 20 Wi-Fi Smart Room Thermostat Set 2.6.2. Position of thermostat Instruction for Installation: Installation of the appliance shall be carried out only by Warmhaus Authorized Service. The dual cable required for installation shall be provided by the dealer/customer. Room thermostat shall...
- Page 21 2.6.3. Connection diagrams for the electronic board of the auxiliary equipment of boilers and cascade control Ewa System CP09 °C MASTER MLC27 COM1 COM1 COM2 FREE CONTACT N PUMP L DIV. CH L DIV. DHW L PUMP N DHW PUMP L DHW PUMP RETURN PROBE CH PROBE...
- Page 22 Hot Water Storage Sens or 2 x 1.0 mm CONDENSATION WATER DRAINAGE LINE NG GAS LİNE COLD WATER COLD WATER FOR FILLING FOR FILLING Figure 47 Ewa System Single Boiler System Diagram (1 HT + Hot Water Storage Tank) warmhaus.com...
- Page 23 2.7.3. Typical installation scheme cascade system with boilers Ewa System Figure 48 Cascade System with Ewa System and 1 Radiator (High Temperature) Circuit + Floor Heating (Low Temperature) Circuit and Hot Water Storage Tank Scheme Example EWA SMART INSTALLATION & USER MANUAL •...
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Page 24: User's Section
• Leave the Combi at Summer position and activate its Frost Protection LEAKAGES) function, First start should be performed by the Warmhaus Authorized Service for Shut-off the combi during maintenance and repair operations to be your safety and preventing void warranty scope. Our Authorized Service will performed around exhaust gas discharge flues. - Page 25 WINTER MODES Use V automat switch for interrupting the electrical connection of combi. The temperature value when electricity is supplied to the device is the temperature value of water in the installation. 3.2.1. On/Off/Standby Positions Use V automat (fuse) switch for shutting ON/OFF the electrical connection of combi.
- Page 26 3.2.6. Use with Room Thermostat (Optional) Combi has initial preparation for remote control connection via environment thermostats being sold as optional sets. All Warmhaus thermostats can To bring combi in OFF position while it is in be connected with dual-wired cables. Carefully read user's and installation WINTER;...
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Page 27: Troubleshooting
Maintenance and Service Life: Warmhaus room thermostat should not requested in below given parameters. come into contact with water or excessive humidity. Unless an external (P07) Controlled Power Increase Period. damage occurs, the room thermostat does not require any maintenance. - Page 28 > 105 C° E 14 Exhaust ( FLUE ) Boiler does not work, > Central heating FLUE 1-) Reset & Restart boiler temperature probe E14 error code flashing temperature 2-) Call for authorised service fault on the screen sensor faulty warmhaus.com...
- Page 29 Error Description of the Error Malfunction Probable Cause Solution(s) Code E 15 Fan failure (feedback/ Boiler does not work, > Fan harness 1-) Reset & Restart boiler supply) E15 error code flashing 2-) Call for authorised service at first on the screen E 16 Central heating Boiler does not work,...
- Page 30 2-) IF problem persist Call for authorised service the screen E 87 Problem on electronic Boiler does not work, > Cabeling disconnections 1-) Call for authorised service at first E87 error code > Gas valve failiure valve circuit flashing on the screen warmhaus.com...
- Page 31 Error Description of the Error Malfunction Probable Cause Solution(s) Code E 88 Fault of electronic gas Boiler does not work, > Cabeling disconnections 1-) Call for authorised service at first valve managing circuit E88 error code > Gas valve failiure flashing on the screen E 89...
- Page 32 Heat loss calculation of the boiler location should be made correctly and boiler capacity should comply with this calculation. Devices not having This warranty given by WARMHAUS does not cover elimination of failures adequate capacity shall give late responses to heating requests, devices with...
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Page 33: Technical Datas
4. TECHNICAL DATAS TECHNICAL DATA UNIT Ewa 20 Ewa 24 Gas Circuit Gas Type Gas Supply Pressure Gas Consumption at Maximum m³/h 2,12 2,58 0,71 0,81 2,38 2,85 0,73 0,92 Gas Consumption at Minimum m³/h 0,36 0,42 0,13 0,14 0,37... - Page 34 Auxiliary boiler — Brand Name WARMHAUS WARMHAUS Isıtma ve Sogutma Sistemleri San. Tic. A.Ş. Manufacturer adress Işıktepe OSB Mah. Park Cad. No:10 16140, Nilüfer / Bursa All spesific precautions for assembly, installation and maintanance are described in the operating and installation manual. Read and follow the operating and installation manual.
- Page 35 TECHNICAL DATA UNIT Ewa System 20 Ewa System 24 Gas Circuit Gas Type Gas Supply Pressure Gas Consumption at Maximum m³/h 2,12 2,58 0,71 0,81 2,38 2,85 0,73 0,92 Gas Consumption at Minimum m³/h 0,36 0,42 0,13 0,14 0,37 0,43 0,11 0,11 Seasonal Space Heating Energy Efficiency Class...
- Page 36 ErP & Product Fiche for Warmhaus boilers has been tested and reported on SZU Test / BRNO given bellow; PRODUCT FICHE (according to EU regulation No 811/2013 and 814/2013 ) Ewa System 20 Ewa System 24 Space heating - Temperature application...
- Page 37 In order to keep the combi within scope of warranty; first start must be - Ensure that no electricity interruption is available at your home. performed by Warmhaus Authorized Service. Below given initial preparations - Ensure that no grid water interruption is available at your home.
- Page 38 5.3. BOILER FIRST START-UP CONTROL LIST The following form will be filled in by the Warmhaus Authorised Service during the first start-up of the appliance and, if deemed appropriate, it will be operated within the warranty. BOILER Form NO: SSH-FR 00 -000-01 R.T:13.04.2021 Date: .....
- Page 39 There is an earthed socket at a maximum distance of 50 cm from the device or a 2-4 Amp (N or W) automaton mounted on the electrical phase connection must be connected. If there is no earthed socket, a 3x1.5 TTR cable must be drawn from the nearest junction box and a grounded socket must be installed or a (N or W) automaton mounted on the electrical phase connection must be installed (The device must not be activated with a mobile extension cable) "Is the grounding of the device made in accordance with the standards? In places where there is no earthing, zeroing will not be made from...
- Page 40 EWA 20 EWA 24 EWA SYSTEM 20 EWA SYSTEM 24...
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