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E.C.A. Confeo Premix Operating & Installation Manual

Condensing combi boiler
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CONFEO PREMIX
CONDENSING COMBI BOILER
C ONFEO PREMIX P
14/20/24/28/30/35 HM/HCH/HST
OPER ATING &
INSTALLATION
MANUAL

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Summary of Contents for E.C.A. Confeo Premix

  • Page 1 CONFEO PREMIX CONDENSING COMBI BOILER C ONFEO PREMIX P 14/20/24/28/30/35 HM/HCH/HST OPER ATING & INSTALLATION MANUAL...
  • Page 2: Table Of Contents

    1- - INTRODUCTION...................... 4 2- GUARANTEE AND SERVICE..................4 3- DEFINITIONS OF SYMBOLS..................4 4- SAFETY RULES AND WARNINGS................. 5 4.1- Safety Instructions....................5 4.2- Water Systems & Gas Supply Line................5 4.3- Gas Type Conversion....................5 4.4- Installation........................ 5 4.5- Boiler Start Up......................
  • Page 3 10.1- Commissioning, Filling Water into Boiler and Heater Installation......22 10.2- Using the Device....................23 11- CONTROL PANEL...................... 23 11.1- Icons of Buttons..................... 23 11.2- LCD Screen......................23 11.3- Operation Functions....................23 12- ERROR CODES AND DESCRIPTIONS................27 13- USEFUL INFORMATION ON PRODUCT............... 29 13.1- Information on the Efficient Use of the Combi Boiler in Terms of Safety and Energy Consumption........................
  • Page 4: Introduction

    1- INTRODUCTION First of all, we would like to thank you for choosing E.C.A brand. E.C.A. Confeo Premix condensing boilers have been designed for an efficient, safe and comfortable central heating and hot water requirement. The Confeo Premix condensing boilers can possibly use natural gas and LPG (G31- propane) according to the desired fuel preference.
  • Page 5: 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 6: Usage And Maintenance

    5- PRODUCT 5.1- General Specifications Control panel is ergonomic and easy to use. The Confeo Premix condensing combi boiler with elegant glass touch 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 and domestic how water set temperature, water pressure level, failure codes and actioons to be taken.
  • Page 7: Notations Of Product

    Confeo Premix P 14-20-24-28-30-35 kW HM Confeo Premix P Herme�c Monotermic Condensing Boiler Confeo Premix P 14-20-24-28-30-35 kW HCH Confeo Premix P Herme�c Central Hea�ng Condensing Boiler Confeo Premix P 14-20-24-28-30-35 kW HST Confeo Premix P Herme�c Storage Tank Condensing Boiler...
  • Page 8: Detailed View And List Of Components

    5.3- Detailed View and List of Components 1- Main Exchanger 2- Silencer 3- Venturi 5.3- 4- Fan 5- Motorized Valve 6- Condensing WaterHose 7- Outlet Manifold 8- 3 Bar Safety Valve 9- Pressure Sensor 10- Siphon 11- Plated Heat Exchanger 12- Gas Valve 13- Return Manifold 14- Pump...
  • Page 9 5.3.1- HM Mo del CH Return DHW Supply DHW Return CH Supply Figure 1.3 5.3.2 - HCH Mo del CH Supply CH Return Figure 1.4 5.3.3 - HST Mo del Storage Tank Outlet CH Return CH Supply STORAGE TANK Storage Tank Return Figure 1.5...
  • Page 10: Electrical Diagram

    5.4- Electrical Diagram Figure 2...
  • Page 11: 6- Boiler Packaging

    6- BOILER PACKAGING CAUTION: Atten�on must be paid to warning on packaging regarding handling and storage. • The device is delivered with a cardboard with dimensions of 735 x 345 x 490 (HxWxD) mm, supported by upper and lower styrofoams. Mounting Bracket Figure 3 - Parts required for installation of the device (wall bracket, 5 gaskets for HM and HCH and 6 gaskets for...
  • Page 12: 7-Flues

    The terminals for the supply of combustion air and for the evacuation of combustion products shall not be installed on opposite walls of the building. Information for C43 flue type is given below. Confeo Premix P 14 kW 20 kW...
  • Page 13: Distances For Placement Of Flues

    7.3- Distances for Placement of F lues Figure 6 POSITION DISTANCE(cm) POSITION DISTANCE(cm) A- Below a window G- Next to ver cal or horizontal pipe H- Below the distance grille from B - Below an air vent the outside of the building I- Distance from the inner corner of C- Below rain channel the building...
  • Page 14: 8-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 fig 7. In order to make service, maintenance and usage easier.
  • Page 15: Independent Operation From Ambient Air (Type C)

    8.2- Independent Operation from Ambient Air (Type C) DANGER: For room sealed operation, the boiler location and air/flue terminal position must obey national and local requirements, gas safety regulations and relevant standards DANGER: Non-approved combustion air / flue gas flow pipes may pose a risk of injury. Only use the manufacturer's original combustion air / flue gas flow pipes.
  • Page 16: 9-Connections

    Figure 8 9- CONNECTI ONS 9.1- Condensate Discharge Connection In condensing combi boilers, condensation occurs during combustion. The Information amount of condensate varies depending on the operating conditions of the device. By consuming 1 m of natural gas, a maximum of 1.7 liters of condensate occurs. •...
  • Page 17: Gas And Water Connections

    9.2- Gas and Water Connections Water and gas supply connections between the boiler and the mounting bracket can be fixed with the pipes and the nipples. 9.2.1- HM Model a) CH flow ¾ ‘’ (hot) b) DHW outlet ½ ‘’ (hot) c) Gas inlet ¾’’...
  • Page 18: Electrical Connection

    9.2.3- HST Model a) CH flow ¾ ‘’ (hot) b) Boiler supply water (hot) c) Gas inlet ¾’’ d) Boiler return (cold) e) Water Filling Line ½ ‘’ f) CH return ¾’’ (cold) Figure 12 9.3- Electrical Connection Electrical installation must be made according to the national and local instructions. The boiler must be earthed and a standard 230 V AC –...
  • Page 19: Room Thermostat

    9.4- Room Thermostat One of the optional room thermostats compatible with your device can be used to control heating of the space. E.C.A. Poly TOUCH Poly Plus 100 Wireless E.C.A. Poly COMFORT 400B Thermostat Room Thermostat 200B Thermostat 7006903006 7006903002 7006903007 E.C.A.
  • Page 20: Outdoor Temperature Sensor

    9.5- Outdoor Temperature 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. •...
  • Page 21: Room Thermostat And Outdoor Temperature Sensor Connection

    9.6- Room Thermostat and Outdoor Temperature Sensor Connection DETAIL A MAINBOARD MAINBOARD DETAIL B Storage tank connec�on cables are connected to the indicated terminal points. Outdoor Timers To make the To make the Solar Sensor is cable are Opentherm On/Off Room system installed by connected...
  • Page 22: 10- Commissioning, Use And Turning Off The Boiler

    • In your combi only E.C.A. Room thermostats approved by authorized services should be used. • Otherwise, it may cause your device to malfunction. No liability is accepted in such cases. The connections of room thermostat, outdoor sensor and timer must be performed certainly by qualified person.
  • Page 23: Using The Device

    ATTENTION: In order to prevent calcification of the heat exchanger, you are advised not to use well water, natural spring water instead of mains water. - Check the domestic water installation by opening the hot water tap. Check for any leaks in the plumbing pipes.
  • Page 24 1 Nu. Button: Reset Button Main Functions : • Exit from lockout error (EXX) • ECO mode activation • Comfort mode activation When your device fails, the error code will start flashing on the display. There are 2 types of errors, lockout (EXX) and blocking (FXX) error.
  • Page 25: Lcd Screen

    11.2- LCD Screen LCD screen display icons described here below. OPENTHERM ROOM THERMOSTAT CONNECTION ON/OFF DOMESTİC HOT CENTRAL HEATING WATER ICON ICON ECO/COMFORT MODE SOLAR PANEL MODE TEMPERATURE 70-100 % Modula�on VALUE 35-70 % Modula�on 0-35 % Modula�on FLAME MODULATION ICON PRESSURE INDICATOR Figure 18...
  • Page 26 11.3.2- Air Discharge Mode (AP Mode) It is the process that the device applies automatically to discharge the air in the central heating installa-tion for 160 seconds. "AP" appears on the display during this mode. The circulation pump runs for 15 seconds every 20 seconds and stops for 5 seconds. The three-way valve motor also changes positions between CH-DHW every 40 seconds.
  • Page 27: 12- Error Codes And Descriptions

    11.3.8- Frost Protection Mode During the winter season, when the installation water temperature falls below 6 ° C, the anti-freeze function is activated and the device continues to operate until the water rises to 15 ° C. In order to keep activated frost protection, the following conditions must be checked and ensured by the customer.
  • Page 28 1- Switch off and on the boiler. E64 Hardware Faults 1 Specific fault in hardware 2- If the error is still present (or persists) after switch off/on, notify authorized service of E.C.A. 1- Switch off and on the boiler. E65 Hardware Faults 2 Specific fault in hardware 2- If the error is still present (or persists) after switch off/on, notify authorized service of E.C.A.
  • Page 29: 13- Useful Information On Product

    Water filling valve may be failed or Low Water Pressure After mains water pressure may be 1- Notify authorized service of E.C.A. Auto Water Filling Fault insufficient. 1- Press reset button. Water pressure sensor is not plugged F47 Water Pressure Sensor Error 2- If the error is still present (or persists) after reset, in or there is no contact.
  • Page 30: Clogging In Installation

    13.2- Clogging in Installation • In old installations with iron pipes, usually clogging occurs short time after the device is commissioned. • If clogging in installation is encountered with, then inhibitor (Sentinel X 100, etc.) should be added to installation water. 13.3- Cleaning of Boiler Keep the outer casing of the combi boiler clean by wiping it with a soft damped cloth.
  • Page 31 15-70 (35 kW) Flow rate- Height of the pump curve 8,00 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 3,00 Q [m3/h]...
  • Page 32: 15- Installation Template

    15- INSTALLATION TEMPLATE 15.1- HM Model ıo 160mm 160mm (]()
  • Page 33: Hch Model

    15.2. HCH Model 160 mm 160 mm...
  • Page 34: Hst Model

    15.3. HST Model ıo 160 mm 160 mm...
  • Page 35: 16- Erp Guide

    16. ERP GUIDE 16.1. Technical Specifications Table CONFEO CONFEO CONFEO CONFEO CONFEO CONFEO Product Type Unit PREMIX P 14 PREMIX P 20 PREMIX P 24 PREMIX P 28 PREMIX P 30 PREMIX P 35 HM-HCH-HST HM-HCH-HST HM-HCH-HST HM-HCH-HST HM-HCH-HST HM-HCH-HST Gas Category I2H, I3P, I2Esi, I2E(S), II2L3P, II2H3P, II2ELL3P, II2Esi3P Flue Type...
  • Page 36: Ce Marking

    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: 0085DL0079 CONFEO PREMIX CONFEO PREMIX CONFEO PREMIX CONFEO PREMIX CONFEO PREMIX...
  • Page 37: Package Information Card Stating The Central Heating Energy Efficiency Of The Package

    16.4. Package information card stating the central heating energy efficiency of the package 16.4.1. Package Information - Combi Boiler “I” Seasonal Space Heating Energy Efficiency of the Combi Boiler (Table 8) “I”: The value of the seasonal heating efficiency of the primary central heater, expressed in %. Temperature Controller Class I = 1%, Class II = 2%, Class III = 1.5%, (Room Thermostat-Outdoor Air Sensor)
  • Page 38 Water Heating Energy Efficiency of Combination Heater (Table 9) “I” Declared load profile: Solar Energy Device Contribution Auxiliary Electric From the solar energy device data sheet ( 1.1 x 'I' - 10 % ) x 'II' - 'III' - 'I' = Water Heating Energy Efficiency of the Package under Average Climatic Conditions Water Heating Energy Efficiency Class of the Package under Average Climatic Conditions Water Heating Energy Efficiency of the Package under Average Climate Conditions...
  • Page 39: 17- 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 PRODUCTION EMAS MAKINA SANAYI A.S Organize Sanayi Bölgesi 3. Kısım Organize Sanayi Bölgesi 3. Kısım Mustafa Kemal Bulvarı No: 13 45030 MANİSA / TÜRKİYE Tel: +90 236 213 00 21 Fax : +90 236 213 08 59 email: emas@emas.com.tr www.emas.com.tr...