Subscribe to Our Youtube Channel
Related Manuals for E.C.A. CITIUS PREMIX
Summary of Contents for E.C.A. CITIUS PREMIX
- Page 1 CITIUS PREMIX CONDENSING BOILER CITIUS PREMIX 14/20/24/28 HM/HCH/HST INSTALLATION AND USER OPERATING INSTRUCTIONS...
-
Page 2: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ................................ 3 GUARANTEE AND SERVICE ............................3 DEFINITIONS OF SYMBOLS ............................3 SAFETY RULES AND WARNINGS ..........................4 4.1. Safety Instruc�ons ..............................4 4.2. Water Systems & Gas Supply Line..........................4 4.3. Gas Conversion ................................. 4 4.4. -
Page 3: Introduction
First of all, we would like to thank you for choosing E.C.A. brand. E.C.A. Citius Premix condensing boilers have been designed for an efficient, safe and comfortable central heating and hot water requirement. The Citius Premix condensing boilers can possibly use natural gas according to the desired fuel preference. -
Page 4: Safety Rules And Warnings
4. SAFETY RULES AND WARNINGS 4.1. Safety Instructions When a gas leak is found or suspected; Turn off the gas valve of the boiler and the valves of all other devices operating with gas. • Shut off the stove, oven and similar appliances to put their flame out. •... -
Page 5: Usage And Maintenance
5. PRODUCT 5.1. General Specifications Control panel is ergonomic and easy to use. The Citius Premix condensing combi boiler with elegant plastic control panel and advanced LCD screen provides ease of use and service. On a LCD display with black instrument panel, you can see the operating state icons, heating circuit and operating water adjustment values, the fault / failure codes and the heating water pressure. -
Page 6: Nota�Ons Of Product
NOTATION DEFINITION Citius Premix 14/20/24/28 kW HM Citius Premix Hermetic Monothermic Condensing Boiler Citius Premix 14/20/24/28 kW HCH Citius Premix Hermetic Central Heating Condensing Boiler Citius Premix 14/20/24/28 kW HST Citius Premix Hermetic Storage Tank Condensing Boiler Table 1 5.3. Detailed View and List of Components... - Page 7 1- Main Exchanger 2- Suppressor 3- Venturi 4- Fan 5- Motorized Valve 6- Condensate Hose 7- Flow Manifold 8- 3 Bar Safety Valve 9- Pressure sensor 10- Siphon 11- Plate Heat Exchanger 12- Gas Valve 13- Return Manifold 14- Pump 15- Expansion Tank Hose 16- Expansion Tank (8L) Rainwater Hose...
- Page 8 5.3.1. HM Model CH Return DHW Return Supply Supply Figure 2.2 5.3.2. HST Model CH Return CH Supply Figure 2.3 5.3.3. HCH Model Storage Tank Supply CH Return CH Supply Storage Tank Storage Tank Return Figure 2.4...
-
Page 9: Electrical Drawing
5.4. Electrical Drawing Figure 3.1 Version A... - Page 10 Electrical Drawing Figure 3.2 Versiyon B...
- Page 11 Electrical Drawing FAN MOTOR R FAN MOTOR L EARTH EARTH POWER L. POWER N. PUMP NEUTR PUMP LINE 3WV CH 3WV DHW 3WV NEUTR Figure 3.3 Versiyon C...
-
Page 12: Boiler Packaging
6. BOILER PACKAGING CAUTION: Attention must be paid to warning on packaging regarding handling and storage. • The device is delivered with a carton board with dimensions of 735 x 345 x 490 (HxWxD) mm, supported by upper and lower styrofoam. Figure 4 Parts required for installation of the device (wall bracket, 5 gaskets for HM and HCH and 6 •... -
Page 13: Flues
7. FLUES 7.1. Flue Sizes Flue gas connections between the boiler and the flue terminal must be made using original components specially designed for the condensing boiler to ensure that the device operates efficiently and correctly. Flue gas pipes and fittings of non-condensing boilers cannot be used for exhausting gases from condensing boilers. -
Page 14: Distances For Placement Of Flues
7.3. Distances for Placement of Flues Figure 7 POSITION DISTANCE (cm) POSITION DISTANCE (cm) A-Below a windows G- Next to vertical or horizontal pipe B- Below an air vent H- Below the distance grille from the outside of the building I- Distance from the inner corner of the C- Below rain channel building... -
Page 15: Installation
8. INSTALLATION 8.1. Selection of Installation Location of Device The boiler must be installed in accordance with gas safety regulations and relevant standards. Additionally, the clearance around the boiler should be as shown in figure 8. In order to make service, maintenance and usage easier. -
Page 16: Independent Opera�On From Ambient Air (Type C)
8.2. Independent Operation from Ambient Air (Type C) DANGER: The installation location of your condensing boiler and the flue connection of the flue must comply with the instructions specified by TSE authorized gas companies. DANGER: Non-approved combustion air / flue pipes can create a risk of injury. Only use the manufacturer's original combustion air / flue pipes. -
Page 17: Connections
Figure 9 9. CONNECTIONS 9.1. Condensate Discharge Connection All condensing boilers generate condensing discharge. The amount of the INFORMATION condensate water depends on the working conditions of your appliance. This can be up to 1.7 liters condensate water an hour. - The condensation water must be connected to a drain with the help of a plastic hose that is connected to the end of siphon. -
Page 18: Gas And Water Connec�Ons
9.2. Gas and Water Connections 9.2.1. HM Model - Water and gas supply connections between the boiler and the mounting bracket can be fixed with the optional pipes and the nipples as shown in. CH flow ¾ ‘’ (hot) DHW outlet ½ ‘’ (hot) Gas inlet ¾’’... -
Page 19: Electrical Connec�On
9.2.3. HST Model CH flow ¾ ‘’ (hot) Boiler supply water (hot) Gas inlet ¾’’ Boiler return (cold) Installation Filling Line ½ ‘’ CH return ¾’’ (cold) Figure 13 9.3. Electrical Connection Electrical installation should be made according to the national and local instructions. The boiler must be earthed and a standard 230 V AC –... -
Page 20: Room Thermostat
9.4. Room Thermostat Optional room thermostats compatible with your device can be used to control heating system. E.C.A. Poly TOUCH Poly Plus 100 W Wireless E.C.A. Poly COMFORT 400 W Thermostat Room Thermostat 200 W Thermostat 7006903006 7006903002 7006903007 E.C.A. Poly TOUCH E.C.A. -
Page 21: Outdoor Sensor
9.5. Outdoor Sensor To connect the room thermostat or outdoor sensor to the device, the connections behind the control panel are used. For the room thermostat, the bridged cable connection on the back of the control panel is removed and the outer air sensor is connected to free sockets on the terminal. It can be provided as an option according to boiler models. -
Page 22: Room Thermostat And Outer Air Sensor Connec�On
9.6. Room Thermostat and Outer Air Sensor Connection MAINBOARD MAINBOARD To make the room Solar system connection Timer cables are Boiler sensor cables are The outdoor air sensor thermostat connection, cables are connected to the connected to relevant connected to the is mounted by the bridge shown in the indicated terminal points. -
Page 23: Commissioning, Use And Turning Off The Boiler
10. COMMISSIONING, USE AND TURNING OFF THE BOILER 10.1. Commissioning, Filling Water into Boiler and Heater Installation - First of all, the electrical connection of the boiler is done. The electrical connection of the device must be connected to a grounded power supply line that can supply enough voltage (230 VAC, 50 Hz) for the device. -
Page 24: Control Panel
10.2. Using the Device 10.2.1. Switching off the Device You can switch off the boiler by holding down the ON/ OFF button for 3 seconds. LCD light will be OFF after 1 minute. Anti-freeze function remains active. 11. CONTROL PANEL 11.1. -
Page 25: Lcd Screen
Domestic Hot Water Increase Temperature Button The temperature of the domestic water can be increased up to 65 °C thanks to the domestic water temperature increase button. Central Heating Water Increase Temperature Button The temperature of the heating water can be increased up to 80 °C thanks to the heating water temperature increase button. -
Page 26: Eco Mode
11.3.2. Air Discharge Mode (AP Mode) It is the process that the device automatically activates to discharge air in the central heating installation for 160 seconds. In this mode, "AP" is displayed on the screen. The circulation pump runs for 15 seconds then stops every 5 seconds in intervals of every 20 seconds. The three-way valve motor also changes position between a CH-DHW in 40 seconds. -
Page 27: Error Codes And Descriptions
Error Code Error Type Possible Cause Troubleshooting 1- Press reset button. Error on mainboard software Mainboard software problem 2- If the error is still present (or persists) after reset, notify authorized service of E.C.A. 1- Check that the gas valve is open. 2-Check if there is gas in installation. - Page 28 1- Press reset button. Flame failure ( more than 3 flame A82/E82 Flame detection problem 2- If the error is still present (or persists) after reset, failures in 4 minutes) notify authorized service of E.C.A. 1- Press reset button. Ignition circuit error Flame detection problem 2- If the error is still present (or persists) after reset, notify authorized service of E.C.A.
-
Page 29: Usefull Information On Product
13. USEFULL INFORMATION ON PRODUCT 13.1. Information on the Efficient Use of the Combi Boiler in Terms of Safety and Energy Consumption Isolation of your building is extremely important. Energy saving is achieved at a considerable degree since the heat loss is lowest in houses with double-glazed windows and insulated walls. The use of thermostatic valves in your radiators ensures that the room temperature is constant or •... -
Page 30: Annexes
14. ANNEXES 14.1. Characteristic curve of water pressure height of the pump (pump head- flow rate) Flow - Head Curve 7,00 6,00 5,00 4,00 3,00 2,00 1,00 0,00 0,00 0,50 1,00 1,50 2,00 2,50 Q [m3/h] Figure 20... -
Page 31: Installation Template
15. INSTALLATION TEMPLATE 15.1. HM Model ıo 160mm 160mm (]() Figure 21... - Page 32 15.2. HCH Model 160 mm 160 mm Figure 22...
- Page 33 15.3. HST Model ıo 160 mm 160 mm Figure 23...
-
Page 34: Erp Guide
GUIDE Technical Specifications Table CITIUS PREMIX 14 CITIUS PREMIX 20 CITIUS PREMIX 24 CITIUS PREMIX 28 Product Type Unit HM-HCH-HST HM-HCH-HST HM-HCH-HST HM-HCH-HST Gas Category I2H, I2Esi, I2E(S) Flue Type C13(X), C33(X), C43(X), C53(X), C63(X), C83(X), B23, B33 Gas Input Pressure (Natural Gas-G20) mbar Capacity-Efficiency... -
Page 35: Ce Marking
The product data presented below complies with the requirements of EU regulations 811/2013 and 813/2013 to supplement directives 92/42/EU and 92/42/EEC. CE PIN Number: 0085CT0347 Citius Premix 14 Citius Premix 20 Citius Premix 24 Citius Premix 28 Product Data Symbol... - Page 36 16.3.1. Product Information Sheet (ErP) The product data presented below complies with the requirements of EU regulations 811/2013 and 813/2013 to supplement directives 92/42/EU and 92/42/EEC. CE PIN Number: 0085CS0133 Citius Premix 14 Citius Premix 20 Citius Premix 24 Citius Premix 28...
-
Page 37: Package Fiche For Boilers Indicating The Space Heating Energy Efficiency Of The Package
16.4. Package Fiche For Boilers Indicating The Space Heating Energy Efficiency Of The Package 16.4.1. Package Fiche-Boilers Seasonal Space Heating Energy Efficiency of Boiler “I” “I”: The value of the seasonal space heating energy efficiency of the preferential space heater, expressed in %. Class I = 1% Class II = 2% Class III = 1,5% Temperature Control... - Page 38 Water Heating Energy Efficiency Of Combination Heater - “I” Declared load profile : Auxillary Electricity Solar Contribution From fiche of solar device ( 1.1 x 'I' - 10 % ) x 'II' - 'III' - 'I' = Water Heating Energy Efficiency Of Package Under Average Climate Water Heating Energy Efficiency Class Of Package Under Average Climate Water Heating Energy Efficiency Under Colder And Warmer Climate Conditions Cold :...
-
Page 39: Removal Information
17. REMOVAL INFORMATION 17.1. Unpacking the New Device Packaging protects your device against transport damage. All materials used in packaging are environmentally friendly and can be reused. Please help: Dispose of the packaging in a way that will not harm the environment. To obtain information about current troubleshooting methods and methods, please contact your authorized dealer or your municipality. - Page 40 PRODUCTION EMAS MAKİNA SANAYİ A.Ş. Organize Sanayi Bölgesi 3.Kısım Mustafa Kemal Bulvarı No: 13 45030 MANİSA Phone : +90 236 213 00 21 Fax : +90 236 213 08 59 Email : emas@emas.com.tr www.emas.com.tr...
Need help?
Do you have a question about the CITIUS PREMIX and is the answer not in the manual?
Questions and answers
Hello. Please tell me, does the filling valve block after filling the system with water and starting the boiler? Is it possible to open the valve only after draining the water from the system? Do I understand the principle of operation of the overflow valve correctly?
No, the E.C.A. PREMIX filling valve does not block after filling the system with water and starting the boiler. It can be opened again without draining the water from the system.
This answer is automatically generated
Water filling valve doesn't open. Why?
The water filling valve on the E.C.A. PREMIX may not open due to dirt, burrs, wear, deformation, or other damage on the filling loop o-ring or filter. These issues can prevent proper operation and may require inspection and cleaning.
This answer is automatically generated