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INDEX DEAR WARMHAUS 2.3. HYDRAULIC INSTALLATION RULES 2.3.1. Radiator (Heating) Water Structure CUSTOMER 2.3.2. Filling/Emptying Radiator Installation 1.1. GENERAL WARNINGS 2.3.3. Circulation Pump 1.2. GENERAL WARRANTY CONDITIONS 2.3.4. Controls for Initial Operation of Combi 1.3. GAS LEAKAGES 2.3.5. Boiler Components...
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- Directive 2014130/EU performing project and etude studies. Please visit the below given web site of Warmhaus for acquiring more In order to enable use of the combi with LPG tubes or LPG detailed information regarding legal regulations on installation of gas tanks, conversation of the combi should be performed by our fired heating devices: www.warmhaus.com...
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2.1. CONTENTS OF PACKING BOX I. Installation Scheme (Figure 1) II. User Guide (Figure 2) Warmhaus is sold as two boxes containing combi III. Connection Accessories (Figure 3) and flue set. Combi box contains below listed a. 1 Throttle screw (installed at flue output).
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• If different materials are used for installation, the combi shall be Figure 6 Lawa Combi dimensions connections rendered out of the warranty scope. • If the wall of installation is not a brick wall, additional support will be required..
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In case of failing to fulfil these conditions, combi will not be covered under warrantee by Warmhaus Authorized Services. Figure 7 LawaPlus Combi dimensions and connections Warmhaus LawaPlus...
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Flue accessory sets to be used in exhaust gas installation of Hermetic • It is recommended to construct the radiator installation as double line combis should be original Warmhaus flue sets and they should be used and without using bends and joints as much as possible.
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Warmhaus dealer according to requirements, non- from our list of connection accessories considering warnings given in original hermetic flue accessories should never be used.
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Connecting Horizontal Hermetic Flue Set to the Combi a + b + c + d + e + f < 4 m. Since your combi is a hermetic model, it takes the used air from outsideand discharges Figure 17 III. Single 90° and two 45° bended sample flue installations a- Standard Flue Set Bend (45°) b- Flue Extension Pipe...
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Implementation = 0.3 m. = 0.5 m. (45° bend equivalent length) = 1.0 m. = 0.5 m. (45° bend equivalent length) = 0.5 m. = 0.5 m. L Total = 3.3 m. 3.3 m. < Lmax = 5 m. Correct in implementation Figure 19 Vertical flue set installation application 2.2.14.
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Combi is supplied with "X" type socketless special power supply cables. "Warmhaus combi has an IPX5D protection level. Power supply cable should be connected to 230 V +%10; -%15 50Hz grid with L-N poles and relying on the earth connection, high voltage category 3rd class multiple poled disconnected should be envisaged on the same grid.
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2.3.4. Controls for Initial Operation of Combi In order to prevent void warranty scope, initial startup of the combi must be performed by the Warmhaus Authorized Service. Below given 2.3.1. Radiator (Heating) Water Structure initial preparations should be performed prior to authorized service...
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Authorized Service. (See 1.3 GAS LEAKAGES, Page 6) Service prior to starting the combi. First start should be performed by the Warmhaus Authorized Service Follow below given main rules: for your safety and preventing void warranty scope. Our Authorized •...
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• Service technician function radiator + tap displayed. (Only for authorized service, wait for the function to end without pressing any LAWA combi screens consist of navy blue coloured backlight LCD button or rotating the button in such case!) screen, 2 buttons, Radiator (3) and Hot Tap Water (4) and 2 pcs, RESET (2) and MODE (1) pushbuttons.
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3.2. SELECTION OF ON/OFF/STANDBY AND {If you have a ground heating systemadjust your combi for “Low Temperature Operation”, maximum temperature SUMMER/WINTER MODES shall be limited with the Radiator temperature adjustment button (3) (e.g. maximum 50 °C)}. Use V automat switch for interrupting the electrical connection of combi.
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BUTTONS and PUSHBUTTONS 1. MODE, position adjustment button. 2. RESET button. screen will display OFF letter, that means 3. Radiator (CH) temperature increasing button. your combi is OFF. 4. Radiator (CH) temperature decreasing button. 5. Software connection slot. 6. Digital display screen 7.
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3.2.6. Selection of On/Off/Standby and Summer/Winter Modes Analogue manometer is located near to right-bottom side of the combi. Installation pressure should be seen in this ON/OFF button is not available on the combi panel. Switching on/off manometer even in the absence of electricity. should be performed on the V automat switch connected to the combi line.
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Installation Instruction: Device installation shall only be performed by the Warmhaus Authorized Service. The dual cable required for After connecting the External Weather Temperature Sensor, (Figure 32) installation is supplied by the dealer/consumer.
Thus, the combi automatically operates with variable gas flow rates depending on heat Activation of this function in LAWA models is enabled with parametric load of installation between the minimum and maximum power.
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Failure Failure / Error Definition Possible Reasons Combi Status / Solution Code Consult the authorized installer and/or authorized E 09 Waterless operation in the radiator system Water leakage in the installation line or combi service. Call the authorized service in case of repeated E 10 AUX Output Sensor failure Sensor failure...
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1. Damages and failures occurring in devices which are not first started and combi capacity should comply with this calculation. Devices not by Warmhaus Authorized Services, having adequate capacity shall give late responses to heating requests, 2. Damages and failures arising from use of the product devices with higher capacity may cause discomfort and more fuel contrary to advice given in User Manual and using out of it’s intended...
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TECHNICAL DATA UNIT Lawa 24 & LawaPlus 24 Lawa 24 & LawaPlus 24 CE certificate CE-1015CR0543:16 CE-1015CR0543:16 Gas Circuit Natural Gas Gas Supply Pressure mbar 37,8 Gas consumption at maximum heat load* (Hu= 9,59 kWh/m3) m³/h 2,50 0,97 Gas consumption at minimum heat load* (Hu= 9,59 kWh/m3) m³/h...
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GAS CATAGORIES AND COUNTRIES Appliance Supply pressures Used gas Countries of Lawa 24 categories [mbar] destination AT, BG, CH, CZ, DK, EE, ES, FI, GB, GR, IE, IT,LT, LV, NO, PT, RO, SE, SI, SK DE, LU, PL, RO 20/25...