Summary of Contents for Lotus E300
- Page 1 Electrische Kombikessel E300 3-6KW COMBI BOILER USER MANUEL Handbuch für Installation, Verwendung und Wartung...
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Page 2: Table Of Contents
INDEX GENERAL FEATURES ..........................1 1.General Information ..........................3 1.1.Important Instructions and Recommendations ................3 1.2.Safety ..............................3 1.3.Main Parts ............................4 1.4.Installation ............................4 1.5.Mechanical Installation ........................5 1.6. Hydraulic Installation .........................6 1.7.Electrical Installation ..........................7 1.7.1.Connecting the boiler to the electricity grid ...................7 1.7.2.Installation of Room Thermostat ....................8 2.Use .................................9 2.1.Start Up...............................9 2.2.Usage of Combi .......................... -
Page 3: General Features
GENERAL FEATURES UTET LOTUS E Series electric combi boilers are available in 3 different wall type models. It works with single phase household electricity (single phase, 220 V AC or triphase 400 VAC) related to producing. Advantages; Low Operating Cost 1.1.I. -
Page 4: General Information
Recycling after the end of the boiler's life as required by national normative waste recycling 1. General Information UTET Lotus E Series Wall-Type Boiler is designed for creating heat and hot water in domiciles. Heating is provided with a maximum of 6 KW. This heating device provides high efficiency operation and save energy consumption. -
Page 5: Safety
1.2. Safety Fire Instructions Switch off the power supply to the boiler and stop it. Extinguish fire on flammable and explosive materials by spraying or lubricating. Do not store flammable or explosive materials near the boiler (eg paper, paint, chemicals, etc.). -
Page 6: Installation
1.4. Installation The installation and assembly of the boiler is only carried out by UTET LOTUS authorized service personnel. For a safe and economical operation of the boiler an authorized UTET LOTUS dealer establishes the project for the entire heating system. -
Page 7: Mechanical Installation
1.5. Mechanical Installation Room where the boiler will be placed and mounted on the Wall should be under normal environmental conditions. The boiler should not be installed in bathrooms, washrooms, shower rooms, wet floors, or places where there is a possibility of excessive heat or freezing. Regarding protection and safety;... -
Page 8: Hydraulic Installation
Hot Water Outlet (DHW) 'h” (Half Inch) Heating Flow CH %” (Three Quarter Inch) Fig 2. Pipe connections Below Fig 3. is a simple flow diagram of the heating and hot water system identifying key areas of the Lotus 20kWboiler unit. -
Page 9: Electrical Installation
It is mandatory to connect the boiler to the individual grounding line. If this is not done, the device will not be commissioned by UTET LOTUS authorized service, the device will be out of warranty and UTET LOTUS shall not be liable for any possible damages / problems. -
Page 10: Installation Of Room Thermostat
2. Use 2.1. Start Up Starting up of the boiler is only carried out by UTET LOTUS authorized service personnel. Starting up of the boiler should only be carried out by authorized professional companies or service personnel who have a valid agreement with the manufacturer. The Authorized Service List is as attached. -
Page 11: Usage Of Combi
informing the user of the distance of the boiler to flammable materials, fire protection and safety gaps to be left from the walls To meet the requirements for safe and economic operation of the boiler, the following conditions must be met: ... -
Page 12: Pictograms
Activate the last setting if the "Maintain my last settings" option in the Settings menu is active. Initial start set value is 22 C. When WINTER MODE button is pressed The LED of the corresponding button lights up. ... -
Page 13: Menus
8. Has error code 9. Turbo active (+ on top right of heating icon) 2.2.3. Menus When the ENTER button (Navigation / Center)is pressed, the MENU screen is displayed. Pressing it again or after 30 seconds of inactivity displays the main display screen. Switching between menus are done with the navigation keys. -
Page 14: Functions
Total Working Time [hour] Total Boiler Operation Time [hour] Last Maintenance Date Future Maintenance Date (when maintenance is requiired “Service requirement (wrench) icon” appears) Settings Tab Three levels of adjustment can be made. Customer, Service and Manufacturing. Service and Manufacturing Adjustment Menus will need “Access Code. - Page 15 WINTER MODE: Operate the reactor if the conditions are appropriate (see Operation lower and upper threshold table). The reactor temperature (regardless of the setpoint) is kept constant in the 80-90 range. (This value can be changed in the Factory Setting menu.) ...
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Page 16: Protection Functions
2.2.5. Protection Functions Protection Function 1: Freeze protection of the boiler This function protects the boiler against frost. The device must be energized for this feature to be active. If the DHW temperature (NTC 17) drops below 5 ° C, the circulation pump and the boiler run for 5 minutes. -
Page 17: Maintanance
3. Maintanance The boiler faults can only be repaired by UTET LOTUS authorized service personnel. 3.1. Maintenance and Repair Conditions Possible defects can be eliminated by regular maintenance. We recommend that you have full maintenance once a year before operating the heating system. Removing the front cover is not allowed. -
Page 18: Warranty
4.2. Warranty Overrides 1. Violation of the Installation and Useage Rules 2. Initial start-ups and interventions by persons other than UTET / Lotus authorized service 3. Incorrect installation, incorrect connection to mains 4. Damage caused by mounting the device in damp (bath, shower, wc ..) or in areas that may be affected by rain water 5. - Page 19 ® Plasma - Kombikessel Garantie Zertifikat / Guarantee Certificat Produkt : UTET Lotus Kombikessel Model Produkt Code Montage Datum Fach-Händler (Name, Anschrift, Stempel, Montage Ort (Name, Anschrift, Stempel, Unterschrift) Unterschrift): Datum: Datum: Dieses Produkt wird von UTET für 2 (zwei) Jahre garantiert, vorausgesetzt, Installation, Verwendung und Wartung werden gemäß...