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Summary of Contents for E.C.A. KRONOS KR 24 HM
- Page 1 KRONOS KR 24 HM ROOM SEALED MONOTHERMIC COMBI BOILER INSTALLATION AND USER MANUAL Call Center...
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Page 2: Table Of Contents
CONTENTS INTRODUCTION WARRANTY AND SERVICE SYMBOLS SAFETY RULES AND WARNINGS PRODUCT General Features Product Notation Technical Specifications Electrical Circuit Diagram PACKAGING INSTALLATION Selecting the Installation Location for the Appliance CONNECTIONS Points to Consider About Flue Connections Room Sealed Type Flue Connections Gas and Water Pipe Connection Electrical Connection Room Thermostat (Optional) -
Page 3: Introduction
INTRODUCTION INTRODUCTION E.C.A. KRONOS KR 24 HM Room Sealed Combi Boilers are designed for using central heating and domestic hot water with efficient, safe and comfortable. In this manual you will find installation and usage instructions for E.C.A KRONOS room sealed combi boilers that can work with natural gas. -
Page 4: Safety Rules And Warnings
SAFETY RULES AND WARNINGS Safety Rules In case of smelling gas; - Close the gas valve of the appliance and the valves of other gas-operated appliances. - Turn off the stoves, ovens, etc. - Do not light match, lighter etc. and put your cigarette out. - Ventilate the location by opening doors and windows. - Page 5 Use and Maintenance - Pay attention to the warnings in the installation and user manual. This way, misuse and the hazards caused by it will be prevented. - General maintenance of your appliance should be done each year at the beginning of the season. Make sure to have E.C.A authorized services carry out maintenance procedures.
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Page 6: Product Notation
Product Notation Notation Definition E.C.A. KRONOS 24 kW Room Sealed (Monothermic) -Condensing Combi Boiler KRONOS KR 24 HM Technical Specifications In gas consumption calculation; For natural gas, Hu = 9,59 kWh/m3... - Page 7 Circuit Diagram Figure 1 Pump PWM Interface 15. Turbine Siphon Level Probe 16. Outdoor Temperature Sensor (Opt.) Function Inactive 17. Pump Function Inactive 18. Fan Room Thermostat 19. Gas Valve Gas Valve Modulation 20. Supply Inlet Fan Encoder 21. 3 Way Valve Temperature Sensor (CH Output) 22.
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Page 8: Packaging
PACKAGING CAUTION: During shipment and storage of the appliance, warnings on the cardboard packaging should be considered. - The appliance is delivered in a carton box with dimensions of 865 x 470 x 405 (HxWxD) mm, supported by upper and lower styrofoams (Figure 2a). Optional: Central heating connection Nipple 3/4 ‘’... -
Page 9: Installation
INSTALLATION Determining Where to Install the Appliance - For the places where the appliance can be installed, the regulations stipulated by authorized gas companies should be followed. - If the appliance is installed in a cabinet, the distances required for maintenance and repair should be at least as shown in Figure 3. -
Page 10: Connections
CONNECTIONS Points to Consider About Flue Connections The position of the flue outlet is one of the important points to be considered when determining where to install the appliance. The flue outlets must be connected directly to the outer environment and to places with air circulation. - Page 11 • The condensing appliances should be installed with an upward slope of 1-2% to the outside so that the condensation water does not flow out. (Figure 5a) • The distance of the waste gas outlet to the opposite building must be at least 3m in the direction of the waste gas discharge.
- Page 12 If the appliance is installed underneath the roof or in a room under the roof/terrace, • The flue outlet should be at least 40 cm above the rooftop. (Figures 5d and 5e) • The ceiling must be resistant to high temperatures. The “room sealed flue group” which provides the supply of clean combustion air and the discharge of the waste gas should be insulated with high temperature resistant material in the roof space.
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Page 13: Room Sealed Type Flue Connections
Room Sealed Type Flue Connections Our combi boilers have the following room sealed flue connection options: 1. Horizontal flue connection (Ø60 / 100 mm) max. Up to 3 meters 2. Vertical flue connection (Ø60 / 100 mm) max. Up to 4 meters If an elbow is used in the flue connections, the lengths are always reduced by 1 m when using a 90°... - Page 14 Connection of Horizontal (Ø60 / 100 mm) Room Sealed Flue Set to the Combi Boiler Because your combi boiler is a room sealed model, it takes the air it uses from the outer environ- ment and discharges the waste gases that form as a result of the combustion to the outer environ- ment from the same flue group.
- Page 15 Figure 9a Figure 9b Figure 9d Figure 9e Points to Consider About Flue Connection Extensions If the standart flue set which might given together with the product is in inadequate length, additional room sealed flue accessories must be ordered from an authorized E.C.A dealer according the need, absolutely no other room sealed flue accessories must be used.
- Page 16 • (Ø60 / 100 mm) Room Sealed Flue Set Accessories Figure-10) If the length of the flue is insufficient, additional flue accessories should be ordered from E.C.A authorized services. Do not use different brands and types of flue set parts. - - Horizontal Room Sealed Flue Kit Accessories (Figure 10) a) a.
- Page 17 Connection of Vertical Room Sealed Flue Set to the Combi Boiler According to the situation of the environment you are going to install, your combi boiler also has the possibility to be connected vertically to the flat and sloped roofs by means of the connection accessories which it has.
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Page 18: Gas And Water Pipe Connection
Vertical Flue Connections Gas and Water Pipe Connections Mounting bracket group is optional. If necessary, you can obtain them from INFORMATION E.C.A dealers. - The water and gas connections between the mounting bracket fixed to the wall and the combi boiler are installed as seen with the pipe group and nipples. -
Page 19: Electrical Connection
Condensation Water Drain Connection • • In condensation combi boilers, condensation occurs during combus- tion. The amount of condensation water differs according to the operating INFORMATION conditions of the appliance. - The condensation water must be connected to a drain by means of a plastic hose which is connected to the end of the siphon. -
Page 20: Room Thermostat (Optional)
Room Thermostat (Optional) One of the optional room thermostats that is compatible with your appliance can be used to provide heating control of the system. E.C.A. Smart Combi Boiler Kit Figure 14b Figure 14a E.C.A. Digital Room Thermostat Wireless, E.C.A. Digital Room Thermostat Programmable Figure 14d Figure 14c... - Page 21 * Responsibility for the inconveniences resulting from the use of different brand thermostats will not be accepted. INFORMATION * The room thermostat connection is visible on the electrical circuit diagrams. (Page 5, Figure 1) Information Required for Safe and Economical Use of Your Combi Boiler •...
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Page 22: Startup And Use
STARTUP AND USE Last Controls and Actions to Perform Before the Start-Up * Responsibility for the inconveniences resulting from the use of different INFORMATION brand thermostats will not be accepted. * The room thermostat connection is visible on the electrical circuit diagrams. - Page 23 2) Check the domestic water installation by opening the hot water tap. Look for any leakage in the installation pipes. 3. The waste gas flue group must be assembled from the original parts in accordance with the instructions. IT IS IMPORTANT, The electrical connection of the appliance must be connected to a grounded power supply line which can provide enough voltage for the appliance (230V AC, 50Hz).
- Page 24 CONTROL PANEL LCD SCREEN Domestic Water Central Heating Water Position Selector Switch Temperature-Regulating Temperature-Regulating Switch Switch Şekil 15 1) Position Selector Switch Turning your device on/off allows you to select and reset the summer/winter position. Winter Position: Turn the position selector switch to the symbol “ ” in the left direction. In this position, you can provide that the central system does heating and at the same time your domestic water gets heated.
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Page 25: Operating The Appliance
Central Heating or Domestic Water Parameter Menu Setting Flame Symbol Enabled Hot Domestic Water Enabled Fault Installation Central Pressure Value Heating Enabled Figure 16 LCD Screen: You can see all the operation functions on the LCD screen of the control panel of the appliance. When the appliance is turned off, there will be no image on the LCD screen. - Page 26 After the burner performs the ignition, “ ” appears on the screen. If there is a request for heat in the central heating circuit, the symbol “ ” blinks and the symbol “ ” lights steadily. If there is a need for domestic water, the symbol “...
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Page 27: Detection And Troubleshoot Of Errors & Faults
DETECTION AND TROUBLESHOOT ERRORS & FAULTS Various controls are available for safe operation of the appliance. The differences in the control values that the system encounters during these controls are being performed will visually alert you on the LCD screen on the control panel of the appliance (Figure 21). - Page 28 Table 6 OC: Indicates that the outdoor air sensor is enabled. CC: Indicates that the outdoor air sensor is disabled. This is not an error / fault code, this information is displayed on the LCD screen when the combi boiler is re-energized. Maintenance Reminder Note: It is the mode that reminds you that the appliance has reached its annual maintenance time.
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Page 29: Maintenance
MAINTENANCE General maintenance of your appliance should be done each year at the beginning of the season. Make sure to have E.C.A Authorized Services carry out maintenance procedures. Cleaning of the outer surfaces of the appliance should only be done with a damp cloth without using detergent or any chemicals. -
Page 32: Ec Declaration Of Conformity
Josef-Wirmer Str. 1-3 53123 Bonn,Germany Ürün Tanımı/Product Description: Hermetik, Monotermik, Reküperatörlü Yoğuşmalı Kombi Room Sealed, Monothermic, Condensing Boiler With Recuparator. Tip Tanımı/Type Designation: KRONOS KR 24 HM 2009/142/AT Gaz Yakan Cihazlar Direktifi / Gas Aplliances Directive 2009/142/EC EN 15502-1 2016/426 GAR Gaz Yakan Cihazlar Regülasyonu / EU Regulation on Appliances Burning Gaseous...
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