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FELIS WALL TYPE CONDENSING BOILER FELIS FL 50�65�100�125�150 HM SERVICE MANUEL...
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Visit centralheating.co.uk or installersfirst.co.uk for more information OEM Product GC No Allocated Final Model Name Number by British Gas** FELIS FL 50 HM NG GB 8116724000 41-814-41 FELIS FL 65 HM NG GB 8116720000 41-814-42 FELIS FL 100 HM NG GB...
1. INTRODUCTION E.C.A. Felis condensing boilers are designed for efficient, safe and comfortable central heating needs. In this manual, you will find the installation, service and usage information of E.C.A. FELIS condensing bo- ilers that can work with natural gas and LPG. Detailed explanations are given in the service manual on the technical features of the device, assembly / disassembly information, operating principle, maintenance infor- mation and detection and elimination of possible malfunctions.
4. CONTROL PANEL E.C.A. Felis condensing boilers convey a lot of information to the user about the status of the devices and the installation, with a large LCD screen and menus with full English explanation and with their easy-to-use menu structure they allow full control over the devices. Working Boiler Heating Mode Selection...
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Reset Button Error and Fault LED Burning Status LED With the help of the large LCD screen on the control panel, it is possible to get information about the operating mode, current menu level, operating heating circuit, maintenance and error conditions. Descriptions of the symbols that appear on the screen are as follows.
DATE / TIME SETTINGS The correct date/time settings of your device are important for the smooth running of time programs and sum- mer / winter transitions. You can change the date/time settings and summer/winter transition dates from the “Date and time of day” menu, which is the first sub menu in the main menu, which you can access by pressing OK button on the main screen.
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Automatic Mode Automatic mode continues the operation of the device according to the specified time programs. Operating features in automatic mode are: - Heating mode is based on set time programs. - Temperature setting values are “Comfort setting value” or “Reduced setting value” according to time sche- dule.
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P. No Description 1010 1310 Comfort setting value 1012 1312 Reduced setting value 1314 Frost protection setting 1014 value 1020 1320 Heating curve slope 1026 1326 Heating curve adaptation Setting Comfort Setting Value The heating curve is used to create a specific flow water temperature value depending on the current weat- her conditions.
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Switching Off The Device and Holiday Function CAUTION: Even if you do not use the boiler, do not cut off the mains electricity of the de- vice. For the frost protection function to be activated, the device must have an electrical connection even when not in use.
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5. IMPORTANT INFORMATION AND WARNINGS 1. The condensate siphon kit included in the box of Felis condensing boilers should be mounted on the device after the device installation. The siphon pieces numbered in the picture above are: 1 7006721276 SIPHON INNER PIPE 2 7006721278 FELIS SIPHON BODY ULTRASONIC WELDED 3 7006721230...
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6. CIRCUIT DIAGRAM 6.1. EDGE CONNECTOR (Used in Version V2, V3 and V4.) Pressure Sensor Outside Air Sensor Boiler Sensor Flue Gas Temperature Sensor Fuel valve Ignition module Ionisation...
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Connected Part Connector Pins Link name Status Factory Gas Valve N�A Defined Factory Ignition Transformer N�A Defined Factory Ionization Electrode Defined Factory Limit Thermostat X18a N�A Defined Factory Earthing Defined Factory Pressure Sensor 5-7-8 Defined Factory External Air Sensor Defined Factory Boiler Sensor Defined...
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6.2. MEDIUM CONNECTOR (Used in Version V1.) Ionisation Time valve Ignition module Ionisation...
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Connected Part Connector Pins Link name Status Factory Gas Valve Defined Factory Ignition Transformer Defined Factory Ionization Electrode Defined Factory Limit Thermostat N�A Defined Factory Earthing Defined Factory Pressure Sensor 1-2-4 Defined Factory External Air Sensor 11-12 Defined Factory Boiler Sensor 9-10 Defined Factory...
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Terminals are left outside the main board box for the parts to be connected during and after installation such as outdoor Sensor, Cascade Sensor, Boiler Sensor, Circulation pump, installation pump, cascade module, room thermostat. With the help of the labels on the terminal cables, it can be seen which terminal belongs to which connection point.
CASCADE INSTALLATION There are some wiring and parameter settings that need to be activated in order to connect the devices in cascade layout. AF12 Cascade Communication Module, which is available as an accessory, must be availab- le on every device that will operate in cascade layout. The assembly of the cascade communication module can be made in the section reserved in the main board box, as seen in the photo below.
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Entering Engineer Authorization Level - When the device has electrical connection and is on the main screen, the menu is entered by pressing OK button once. (We can press the Back key several times to make sure we’re on the main screen.) - After entering the menu, “i”...
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While making the cascade connection between the devices, it should be paid attention that the cable coming out of the DB input of the cascade module of one device will enter the DB input of the cascade module of the other device.
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SENSOR / PUMP PARAMETER IDENTIFICATION After the sensor or pump connections are made, we need to introduce to which port we connect that sensor / pump on the main board to work properly. To do this, first of all, it is necessary to enter the Engineer autho- rization level in the main board menu.
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Parameter No Parameter Name Options Remark Solar energy collector element swimming pool K18 ¦ Swimming pool pump Q19 ¦ Cascade pump Q25 ¦ Storage tank transfer pump Q11 ¦ Domestic water mixing pump Q35 ¦ Domestic water circuit pump Q33 ¦Heating request K27 ¦ Cooling request K28 ¦...
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Parameter No Parameter Name Options Remark No test ¦ Everything off ¦ Relay output QX1 ¦ Relay output QX2 ¦ Relay output QX3 ¦ Relay output QX4 ¦ Relay output QX21 modul 1 ¦ Relay output QX22 modul 1 ¦ Relay 7700 Relay test output QX23 modul 1 ¦...
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Parameter No Parameter Name Options Remark Voltage signal H2 7845 0 / 10 module 1 Contact condition H2 7846 On / Off module 1 Voltage signal H2 7848 0 / 10 module 2 Contact condition H2 7849 On / Off module 2 Voltage signal H2 7851...
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The dip switch settings should be as follows for Zone Control Kit 1, 2 and 3. Parameter No Parameter Name Options Remark None¦ Multi-functional¦ Heating circuit-1 ¦ Heating circuit-2 ¦ Heating circuit 3 ¦ 6020 Add.module.1 task Return temperature control ¦ Solar energy domestic water ¦...
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Storage tank return valve.Y15 ¦ Solar.energy.pump.external heat exchanger.K9 ¦ Solar energy collector element storage tank K8 ¦ Solar energy collector element swimming pool K18 ¦ Swimming pool pump Q19 ¦ Cascade pump Q25 ¦ Storage tank transfer pump Q11 ¦ Domestic water mixing pump Q35 ¦...
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Solar energy collector element storage tank K8 ¦ Solar energy collector element swimming pool K18 ¦ Swimming pool pump Q19 ¦ Cascade pump Q25 ¦ Storage tank transfer pump Q11 ¦ Domestic water mixing pump Q35 ¦ Domestic water circuit pump Q33 ¦Heating request K27 ¦...
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Solar energy collector element swimming pool K18 ¦ Swimming pool pump Q19 ¦ Cascade pump Q25 ¦ Storage tank transfer pump Q11 ¦ Domestic water mixing pump Q35 ¦ Domestic water circuit pump Q33 ¦Heating request K27 ¦ Cooling request K28 ¦ Heating circuit pump ID1 Q2 ¦...
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None¦ Domestic water sensor B31 ¦ Collector sensor B6 ¦ Domestic water circulation sensor B39 ¦Accumulator tank sensor B4 ¦ Accumulator tank sensor B41 ¦ Flue gas temperature sensor B8 ¦ BX21 module 3 sensor Cascade flow sensor B10 ¦ Solid fuel input �...
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Module 1 H2 � H21 contact type � Module 6047 � 6055 � 6063 2 H2 � H21 contact NK ¦ Normally Open type � Module 3 H2 � H21 contact type Module 1, H2 � H21 voltage rating1 � Module 2, H2 �...
WEB SERVER INSTALLATION For information, see the ‘Web Server Commissioning’ booklet. SWIMMING POOL CONTROL Connect the pump that pumps water to the swimming pool to a suitable relay output on the LMS14 card. For example, you have connected to QX3. Accordingly, choose “Swimming pool pump Q19” among the opti- ons for QX3 from the relay outputs in “Configuration”...
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For example, a blank H input on the LMS14 card; Select H5 (Parameter 5977) as “Swimming pool heating resource use”. Bridge the input H on the board. After the assignments you have made in this way, the menu will appear on the “Engineer” page as “Swimming pool circuit”.
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The swimming pool pump will be activated when it is colder than the setting value entered in parameter 2056 below. (On the “Engineer” page “Swimming pool” page) HEATING CIRCUIT WITH 3 WAY VALVE AND BOILER CONTROL As an example, let’s examine the following installation structure: The pump coming out of the main supply collector goes to the heat exchanger and from there it feeds to the boiler with another pump.
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The image of the additional module is as follows. Connect the additional module to the X50 socket on the LMS14 boiler control panel. Please consider the wiring diagram below. After connecting the additional modules as above, you need to make the following settings on the Engineer page of LMS14.
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After selecting the function of the add-on module, set the bottom switches on it. For example, if you have 2 add-on modules, set the bottom switch of the first add-on module with the number 1 in the round. Adjust the bottom switch of the second additional module in the round with the number 2.
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For the second circuit, you can also use parameters 1040 and 1041 in Heating circuit 2. SOLAR COLLECTOR AND BOILER CONTROL QX1 = Q1 Boiler pump QX3 = Q3 Boiler pump (DHW control element) QX2 = Q5 Solar collector pump BX1 sensor input = Cascade flow sensor (B10) BX2 sensor input = Solar collector sensor (B6) BX3 sensor input = Flue gas sensor (B8)
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Then assign the function of the H5 input to “Consumer circuit 1” in the “Engineer” “Configuration” page as follows. After assignment as consumer circuit 1, determine which relay you will control the water pump at constant temperature and assign it to a suitable relay output as “Consumer circuit pump VK1 Q15” as below. For example QX2.
DEVICE PARAMETERS • It may be necessary to enter the Engineer authorization level to reach all parameters specified in the tables. The current date and time. Parameter No Parameter Name Factory Setting Remark Hours � minutes Day � month Year Beginning of the summer period 25.03.2018 End of the summer period...
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2331 Basic stage output 2334 Output at minimum pump speed 2335 Output at maximum pump speed 2441 Heating mode max fan speed 3800 2442 Full feed max fan speed 3800 2443 Instantaneous water heater fan speed start value 2444 Boiler heating mode max fan speed 2445 Heating mode fan off 2446...
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Burner Control Parameter No Parameter Name Factory Setting Remark 15 sec (65 kW), 30 sec (100 kW), 30 sec (125 9500 Pre-purge time kW), 10 sec (150 kW) 15 sec (65 kW), 30 sec (100 kW), 30 sec (125 9501 Min.
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Cascade Parameter No Parameter Name Factory Setting Remark 3510 Leadership strategy Open late, close early 3511 Minimum output band 3512 Max output band 3530 Source array usage integral 3531 Source array integral reset 3532 Restarting lock 3533 Change delay 3534 Basic level forced time 3535 Opening delay boiler...
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Heating Circuit 3 Time Schedule Parameter No Parameter Name Factory Setting Remark Preselection Monday-Sunday The first phase is open 06:00-00:00 The first phase is closed 22:00-00:00 The second phase is open 24:00-00:00 The second phase is closed 24:00-00:00 The third phase is open 24:00-00:00 The third phase is closed 24:00-00:00...
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Heating Circuit 1 Parameter No Parameter Name Factory Setting Remark Operating mode heating circuit 1 Automatic Comfort setting value Reduced setting value Frost protection setting value Max comfort setting value Heating curve slope Heating curve parallel shift Heating curve adaptation Summer �...
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Heating Circuit 2 Parameter No Parameter Name Factory Setting Remark 1000 Operating mode heating circuit 2 Automatic 1010 Comfort setting value 1012 Reduced setting value 1014 Frost protection setting value 1016 Max comfort setting value 1020 Heating curve slope 1021 Heating curve parallel shift 1026 Heating curve adaptation...
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Heating Circuit 3 Parameter No Parameter Name Factory Setting Remark 1300 Operating mode heating circuit 3 Automatic 1310 Comfort setting value 1312 Reduced setting value 1314 Frost protection setting value 1316 Max comfort setting value 1320 Heating curve slope 1321 Heating curve parallel shift 1326 Heating curve adaptation...
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Boiler Parameter No Parameter Name Factory Setting Remark 1600 Operating level domestic hot water 1610 Nominal setting value 1612 Reduced setting value 1614 Nominal setting value max 1620 Time program heating circuits 1630 Feed priority Mixing circuit is variable, pump circuit is absolute 1640 Legionella function Fixed weekday...
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Solar Energy Parameter No Parameter Name Factory Setting Remark 3810 Commissioning temperature difference 3811 Cut-off temperature difference 3812 Boiler min supply temperature 3813 Accumulation tank opening temperature difference 3814 Accumulation tank closing temperature difference 3815 Accumulation tank min feeding temperature 3816 Swimming pool opening temperature difference 3817...
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DHW Storage Tank Parameter No Parameter Name Factory Setting Remark 5010 Feeding Few times a day 5020 Flow setting value contribution 5021 Transfer contribution 5022 Feeding type Full feeding 5024 Transition difference 5030 Feeding time limiting 5040 Discharge protection Automatically 5042 Discharge protection after feeding 5050...
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Configuration Parameter No Parameter Name Factory Setting Remark 5700 Presetting Replaced 5710 Heating circuit -1 5711 Cooling circuit -1 5715 Heating circuit -2 5721 Heating circuit -3 5730 Boiler sensor Domestic water sensor B3 5731 Boiler feeding component Feeding pump 5732 Control valve boiler pump closing time 5733...
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LPB System Parameter No Parameter Name Factory Setting Remark 6600 Device address 6601 Segment address 6604 Bus power supply function Automatically 6605 Bus power supply status 6610 View system messages 6621 Summer changing Locally 6623 Operating mode change Centrally 6624 Manual source lock Locally 6625...
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Heat Generation System Control Parameter No Parameter Name Factory Setting Remark 8304 Boiler pump Q1 8308 Boiler pump speed 8310 Boiler temperature 8311 Boiler setting value 8312 Boiler change point 8313 Control sensor None 8314 Boiler return temperature 8315 Boiler return temperature setting value 8316 Flue gas temperature 8323...
ERROR and MAINTENANCE Faults and malfunctions that may occur in the components of Felis condensing boilers are displayed in Eng- lish on the LCD screen with an error code. Descriptions of error codes are often sufficient to get quick infor- mation about the cause and solution of the error.
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Then, with the help of the dial button, the “Error” sub-menu is reached and the OK menu is entered with the OK button. With the help of the dial button, the code, date-time and software identification code (sub-refrac- tion code) of the last 20 errors can be viewed by scrolling through the parameters. Parameter Parameter Name Options...
ERROR CODES ERROR CODES ERROR DEFINITIONS Outdoor Temp. sensor error Boiler temperature 1, sensor error General flow water temperature, sensor error Flue gas temperature, sensor error Flow water temperature 1, sensor error Flow water temperature 2, sensor error Flow water temperature, Main control device, sensor error Return water temperature 1, sensor error Cascade return water temperature, sensor error General return water temperature, sensor error...
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Heating circuit 1 flow water temperature not reached Heating circuit 2 flow water temperature not reached Maximum boiler temperature exceeded DHW feeding temperature not reached DHW legionella temperature not reached Flame loss in operation Wrong air supply Flue gas temperature limit exceeded Gas pressure switch safety shutdown Safety time exceeded for flame formation Sensor �...
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Network frequency is outside the allowed range DHW supply temperature, sensor error DHW output temperature, sensor error Water pressure 3 is too high Water pressure 3 is too low BX input, same sensor BX input � additional module, same sensor BX input �...
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Repetition Speed Auxiliary light Network low voltage Fan speed tolerance Air pressure tolerance DHW sensor no function Room kontrol device 1 Room kontrol device 2 Room kontrol device 3 Flue gas damper feedback Flue gas damper configuration Dynamic water pressure is too high Dynamic water pressure is too low Primary heat exchanger sensor Soil function is not connected...
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ERROR CODE SUB-BREAKS Some error codes that can be seen in Felis condensing boilers may have more than one reason. The main board software reports error subcodes to provide detailed information about the cause of the error in such error codes. In order to display the error subcodes, engineer authority level is entered in the main menu.
After maintenance, “7045: Time.since.maintenance” parameter reset. GAS SETTINGS Gas Valve Felis 50 Felis 65-150 A: Min adjustment screw A: Min adjustment screw B: Max adjustment screw B: Max adjustment screw Maximum Gas Setting 1) The flue gas analyzer is connected to the connection point on the flue terminal. 2) By pressing the «Heating mode selection»...
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Minimum Gas Setting 1) The flue gas analyzer is connected to the connection point on the flue terminal. 2) By pressing the «Heating mode selection» button, the heating mode is set to «Protection» mode. 3) The «Heating mode selection» button is held pressed for 3 seconds, the message «Controller stop point open»...
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ATTACHED FITTINGS CONTROL PANEL and ACCESSORIES PRODUCT PRODUCT DESCRIPTION MODEL CODE Cascade Control Panel Group with Display (for master 7006721314 AF11 Boilers) 7006721430 Cascade Control Module Board (With Connection Cable) AF12 7006721429 External Air Sensor AF13 7006721438 Cascade Temperature Sensor (Clamp type) AF14 7006721432 Boiler Temperature Sensor (Immersion type)
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FLUES 7006721458 Horizontal Hermetic Flue Kit, 80/125 mm 7006721459 Horizontal Hermetic Flue Kit, 100/150 mm 7006721460 Vertical Hermetic Flue Kit, 80/125 mm 7006721462 Extension L=500 mm, 80/125 7006721463 Extension L=500 mm, 100/150 7006721461 Vertical Hermetic Flue Kit, 100/150 mm 7006721464 Extension L=1000 mm, 80/125 7006721465 Extension L=1000 mm, 100/150 7006721466 90°...
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Cascade Control Panel Group with Display (AF11) It is an electrical control panel group with a display, keypad and operation � error warning leds for controlling the system and the boiler for the master boiler in cascade applications. Cascade Control Module Board (AF12) It provides communication between slave devices and master device in cascade connection systems.
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Room Unit Digital (AF17) With the room unit, the heating demands of the device are adjusted and programmed. Digital work is done on the screen. The operating mode can be set on the room unit. Room Unit (AF18) With the room unit, the heating demands of the device are adjusted and programmed.
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Part assembly / disassembly operation definitions • Felis FL 50 HM • Disassembly of Front Cover: Combining the front cover, the side sheets and the subframe, 2 pieces of 4x9,5 Sheettracs Screw coded 7006990123, are removed as shown in the figure and the front cover is di- sassembled as follows.
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Disassembling of the side panels are performed by removing 4 pieces of 4x9,5 Sheettracs Screw (for one panel) coded 7006990123, fixing the side panels with the upper and lower frame. Torque: 2 ± 0,2 N.m NOTE: All parts can be changed without disassembling the side panels. Side panel disas- sembly is provided for information purposes.
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Disassembly of Control Panel: After removing 2 pieces of 4x9,5 Sheettracs Screw coded 7006990123 on the side panels, the tabs on the lower frame are stretched and the control panel is disassembled.
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The control panel tabs are opened as shown in the figure and the main board and video card connections are reached.
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• Main Board Connections: Each socket on the main board is shown in the picture below. • Assembly / Disassembly of Flue Gas Sensor: The flue gas sensor is assembled / disassembled as fol- lows from the connection point in the picture.
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• Assembly / Disassembly of Fan Cables: Fan modulation and fan supply cables are assembled / disas- sembled as follows. • Assembly / Disassembly of Limit Thermostat and Its Cable: Limit thermostat cable is assembled / di- sassembled as shown in the figure. Later, 2 pieces of 7006802173 coded 2.9 X 6.5 YSB screws connecting the limit thermostat to the water pipe are disassembled and the safety thermostat is disassembled as follows.
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• Assembly / Disassembly of Surface Type NTC : 2 surface type NTC and connection cables in the flow and return pipes are assembled / disassembled as follows.
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• Assembly / Disassembly of Pressure Sensor: Water pressure sensor cable is assembled / disassembled as follows. • Assembly / Disassembly of Transformer: System transformer cables are assembled / disassembled as shown in the figure.
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After the cables are disassembled, transformer disassembling is performed by removing 1 piece of 4 x 9.5 Sheettracs Screw, which connects the transformer to the right front post. Torque: 3 ± 0.2 N.m • Disassembly of Gas Valve Cable and Gas Valve: Disassembling the cables is done by removing the Gas Valve Cable Screw, which provides the connection of the gas valve cables and the gas valve.
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Disassembling the gas valve is performed by removing the M4x8 YSB (DIN 7500) screw coded 7006990145 and the gas pipe of the gas valve, which provides the bottom sheet connection with the gas valve. Torque: 1.5 ± 0.2 N.m Pneumatic Screwdriver) Torque: 30 ±...
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• Disassembly of Fan: The disassembly of the fan is performed by removing 4 pieces of M6 x 20 Impus Bolts coded 7006990728 located at the flap connection between the fan and the heat exchanger and 3 pieces of M4 x 12 Bolt coded 7006801162 located between the fan and the venturi with a pneumatic screwdriver. Torque: 2 ±...
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• Disassembly of Gas Pipe: Connecting the gas pipe to the gas valve and the gas inlet adapter, 2 pieces of 7006301243 coded R3 / 4 ”Union Nut are disconnected and the gas pipe is disassembled. Torque: 30 ± 0.2 N.m •...
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• Disassembly of Heat Exchanger: The heat exchanger cover is removed by removing the 4 bolts with a wrench. Torque: 3.2 ± 0.5 N.m...
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After removing the heat exchanger cover, 2 pieces of 4x9,5 Sheettracs Screws coded 7006990123 in the holder brackets in the heat exchanger bracket are disassembled. The heat exchanger body, which is fitted with a rivet on the rear frame, must be pulled forward and disassembled. Torque: 0.8 ±...
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The siphon lower chamber is inserted into the siphon and when turned to the left, it is disassembled by getting rid of the tabs. While the siphon head is disassembled from the subframe, 2 pieces of 7006801162 Bolt M4 * 12 DIN 933 EN-ISO 4017 and 7006721491 M4 Rivet Nut connection are removed from the subframe by screwdriver.
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• Disassembly of 220 V Cable Entry Gland: Cable disassembly is done by loosening the 220 V cable screw transition piece. To disassemble, 7006801162 Bolt M4 * 12 DIN 933 EN-ISO 4017 and 7006721491 M4 Rivet Nut connection located on the control panel holder tabs attached to the subframe are removed from the subframe by screwd- river.
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• Disassembly of Upper Frame: Disassembly of the upper frame is performed by disassembling 4x9,5 Sheettracs Screw coded 7006990123, which connects the upper frame with the side post and the rear frame. Torque: 3 ± 0.2 N.m The gaskets in the posts are removed before the upper frame is disassembled.
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• Disassembly of Side Post: After the upper frame is disassembled, 4 pieces of 4x9,5 Sheettracs screws coded 7006990123 are disassembled by removing the screws. Torque: 3 ± 0.2 N.m • Disassembly of Lower Frame: After the posts have been disassembled, 3 pieces of 4x9,5 Sheettracs screws coded 7006990123, which connect the lower frame with the rear frame are removed and the lower frame is disassembled.
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• Felis FL 65 HM • Disassembly of Front Cover: 2 pieces of M3.5 X 5 YSB screws coded 7006802315 connecting the front cover, side sheets and lower frame are removed as shown in the figure and the front cover is disassembled as follows.
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Disassembling of the side panels are performed by removing 4 pieces of 4x9,5 Sheettracs Screw (for one panel) coded 7006990123, fixing the side panels with the upper and lower frame. Torque: 2 ± 0,2 Nm NOTE: All parts can be changed without disassembling the side panels. Side panel disas- sembly is provided for information purposes.
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The control panel tabs are opened as shown in the figure and the main board and video card connections are reached.
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• Main Board Connections: Each socket on the main board is shown in the picture below. • Assembly / Disassembly of Flue Gas Sensor: The flue gas sensor is assembled / disassembled as fol- lows from the connection point in the picture.
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• Assembly / Disassembly of Fan Cables: Fan modulation and fan supply cables are assembled / disas- sembled as follows. • Assembly / Disassembly of Limit Thermostat and Its Cable: Limit thermostat cable is assembled / di- sassembled as shown in the figure. Later, 2 pieces of 2.9 X 6.5 YSB screws coded 7006802173 connecting the limit thermostat to the water pipe are disassembled and the safety thermostat is disassembled as follows.
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• Assembly / Disassembly of Surface Type NTC : 2 surface type NTC and connection cables in the flow and return pipes are assembled / disassembled as follows.
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• Assembly / Disassembly of Pressure Sensor: Water pressure sensor cable is assembled / disassembled as follows. • Assembly / Disassembly of Transformer: System transformer cables are assembled / disassembled as shown in the figure.
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After the cables are disassembled, transformer disassembling is performed by removing 1 piece of 4 x 9.5 Sheettracs Screw, which connects the transformer to the right front post. Torque: 3 ± 0.2 N.m • Disassembly of Gas Valve Cable and Gas Valve: The disassembly of the cables is performed by remo- ving 2 screws that connect the gas valve cables to the gas valve.
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Disassembling the gas valve is performed by removing 4 pieces of M5 x12 YSB screw coded 7006801325 providing connection of gas valve and fan and nut connection of the gas valve with the gas pipe. Torque: 2.5 ± 0.2 N.m Pneumatic Screwdriver) Torque: 20.5 ±...
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• Assembly/Disassembly of Electrode Cable and Electrode: The electrode cable is removed as shown. After the cable is disconnected, 2 pieces of M4x8 screw coded 7006990263 are disassembled and the elect- rode is removed from the heat exchanger bed. Torque: 2.2± 0.2 N.m...
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• Disassembly of Fan: After disconnecting the gas valve from the fan, disassembly of the fan is performed by removing 4 pieces of M5x20 YSB screw code 7006985120 at the Clapper connection between the fan and the heat exchanger with a pneumatic screwdriver. Torque: 2.5 ±...
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• Disassembly of Gas Pipe: Disassembly of gas pipe is performed by removing 2 pieces of 4x9,5 Sheett- racs screw coded 7006990123 connecting the gas pipe to the lower frame. Torque: 0.9 ± 0.3 N.m • Disassembly of Heating Flow / Return Pipes: Clips in the inlet and outlet pipes are removed. Nuts of the Flow / Return group pipes 7006990221/7006990220 are removed with a wrench and the pipes are removed.
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• Disassembly of Heat Exchanger: The heat exchanger cover is removed by removing the 4 bolts with an allen. Torque: 3.2±0.5 N.m...
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After removing the heat exchanger cover, 2 pieces of 4x9,5 Sheettracs Screws coded 7006990123 in the holder brackets in the heat exchanger bracket are disassembled. The heat exchanger body, which is fitted with a rivet on the rear frame, must be pulled forward and disassembled. Torque: 0.8 ±...
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• Disassembly of Siphon: Disassembly of the pipe is performed by removing 1 piece of siphon hose screw coded 7006985115, which connects the clips of the siphon hose between the heat exchanger and the siphon connection as shown in the figure. Torque: 1.5 ±...
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While the siphon head is disassembled from the lower frame, 2 pieces of 4x9,5 Sheettracs screw coded 7006990123 are removed from the lower frame. Torque: 2.5 ± 0.2 N.m • Disassembly of 220 V Cable Entry Gland: Cable disassembly is performed by loosening the 220 V cable screw transition piece.
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Disassembly is performed by removing 1 piece of 4x9,5 Sheettracs screw coded 7006990123 located on the control panel holder tabs attached to the subframe. • Disassembly of Upper Frame: Disassembly of the upper frame is performed by removing 13 pieces of 4x9,5 Sheettracs Screw coded 7006990123, which connects the upper frame with the 4 side posts and the rear frame.
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The gaskets in the posts are removed before the upper frame is disassembled. • Disassembly of Side Posts: After the upper frame is disassembled, the posts are disassembled by remo- ving the 4 pieces of 4x9,5 Sheettracs screw coded 7006990123 located on the 4 posts. Torque: 3 ±...
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• Disassembly of Lower Frame: After the posts have been disassembled, disassembly of the lower frame is performed by removing 3 pieces of 4x9,5 Sheettracs screws coded 7006990123 connecting the lower frame with the rear frame. Torque: 3 ± 0.2 N.m...
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• Felis FL 100 HM DG / Felis FL 125 HM DG / Felis FL 150 HM • Disassembly of Front Cover: 2 pieces of M3.5 X 5 YSB screws coded 7006802315 connecting the front cover, side sheets and lower frame are removed as shown in the figure and the front cover is disassembled as follows.
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Disassembling of the side panels are performed by removing 4 pieces of 4x9,5 Sheettracs Screw (for one panel) coded 7006990123, fixing the side panels with the upper and lower frame. Torque: 2 ± 0,2 Nm NOTE: All parts can be changed without disassembling the side panels. Side panel disas- sembly is provided for information purposes.
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The control panel tabs are opened as shown in the figure and the main board and video card connections are reached.
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• Main Board Connections: Each socket on the main board is shown in the picture below. • Disassembly of Main Board / Display Board : After disconnecting the main board and display board ter- minals from the main board and display board, disassembly of main board / display board is performed by removing 4 pieces of M3,5 X 5 YSB screw coded 7006802315 on the main board and 4 pieces of Torx screw on the display board.
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When disassembling the LED card, 1 Torx screw is disassembled as shown. Torque: 0.3 ± 0.1 N.m (LED card) After the display board is disassembled, the keypad and screen underneath are also removed.
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• CABLE DISASSEMBLY INSTRUCTIONS • Disassembly of Ignition Transformer Cable: Ignition transformer cable disassembly is done as follows. NOTE: It must be ensured that the ignition transformer cables are installed in the right place. Otherwise, the device will not work. •...
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• Disassembly of Ignition / Ionization Electrode Cables: Ignition and Ionization electrode cables are di- sassembled as follows. The electrode with the double wire is the ignition, and the electrode with the single wire is the Ionization electrode. Ignition Electrode Ionization Electrode...
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• Disassembly of Safety Thermostat Cable: Safety thermostat cable is disassembled as follows. • Disassembly of Fan Cable: The disassembly of the fan cables is done as follows.
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• Disassembly of 220 V Supply Cable: While disconnecting the supply cable, the cable gland is first loose- ned. Then the cable is pulled up and disassembled. • Disassembly of Grounding Cable: Disassembly of the grounding cable from the subframe is done as follows.
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• Disassembly of Flue Gas Sensor Cable: The flue gas sensor on the heat exchanger is disassembled as follows. • Disassembly of Pressure Sensor Cable: The pressure sensor cable is disassembled as follows.
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• Disassembly of Gas Valve Cables: While the gas valve cables are disassembled, 2 screws that discon- nect the cable and gas valve connectors are removed. Torque: 0.7±0.02 N.m • Disassembly of Flue Gas Sensor: After the flue gas sensor cable is disassembled, it can be disassembled with the help of allen.
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• Disassembly of Ignition Transformer : For disassembly, 1 piece 4x9,5 Sheettracs screw with code 7006990123 providing the connection between the ignition transformer and the heat exchanger holder bra- ckets is removed. Torque: 3 ± 0.2 N.m • Disassembly of Immersion Type NTC: Immersion type NTCs on the heat exchanger inlet and outlet pipe sides are disassembled with allen as below.
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• Disassembly of Pressure Sensor: The pressure sensor on the boiler water inlet pipe is disassembled as follows with the help of a wrench. Torque: 5 ± 0.2 N.m...
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• Disassembly of Air Vent: The air vent in the heat exchanger is disassembled as follows with the help of a wrench. Torque: 12.5 ± 0.5 N.m • Disassembly of Gas Valve Adapter: Disassembly is performed by removing 2 pieces of M6 X 12 YSB screw coded 7006801325 connecting the gas valve adapter to the lower frame and 4 pieces of M6 x12 YSB screw coded 7006801325 connecting the gas valve adapter to the gas valve.
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• Disassembly of Gas Valve: Disassembly of the gas valve is performed by removing 4 pieces of M5 x12 YSB screw coded 7006801325 connected to the venturi. Torque: 5 ± 0.2 N.m...
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After the gas valve is disassembled, gas valve disassembly is completed by removing 4 pieces of M5 x12 YSB screw coded 7006801325 providing the connection between the gas valve and the gas adapter. Torque: 5 ± 0.2 N.m...
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• Disassembly of Fan: After disconnecting the connection between the venturi and the gas valve, disas- sembly of the fan is performed by removing 4 pieces of M5x20 YSB screw coded 7006985120 providing the plug connection between the heat exchanger and the fan. Torque: 2.5 ±...
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While the connection between the fan manifold body and the fan manifold gasket is disassembled, 4 pieces of 4x9,5 Sheettracs screw coded 7006990123 removed and the valve is disassembled as follows. Torque: 50 ± 1 N.m...
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• Disassembly of Venturi: After disassembling the fan plug connections, 6 pieces of M4x12 bolt coded 7006801162 on the part that connects the fan with the venturi are removed. Torque: 3±0.3 N.m • Disassembly of Ignition / Ionization Electrode: For disassembly, 2 pieces, in total 4 pieces of M4x8 sc- rew coded 7006990263 on the ionization and ignition electrodes located on the heat exchanger cover are removed.
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• Disassembly of Heat Exchanger Cover: Heat exchanger cover is disassembled by removing 6 bolts loca- ted on the heat exchanger cover. Torque: 3±0.2 N.m • Disassembly of Heating Flow / Return Pipe: Nuts that provide the connection of the heating flow and return pipes with the heat exchanger are removed with the help of a wrench as follows.
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• Disassembly of Limit Thermostat: After the limit thermostat return pipe on the heating return pipe is disassembled, disassembly is performed by removing 2 pieces of 2.9 x 6.5 YSB screw coded 7006802173 providing the connection between the pipe and the thermostat. Torque: 1 ±...
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• Disassembly of Siphon: The siphon lower chamber is inserted and when turned to the clockwise, as be- low, it is disassembled by getting rid of the tabs. 2 pieces of 4x9,5 Sheettracs screw coded 7006990123 connecting the siphon with the lower frame are remo- ved as shown below and bracket is disassembled.
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2 pieces of siphon hose clamp screw coded 7006985115 holding the clips of the hose connecting the siphon hose with the siphon bracket and the heat exchanger on the lower frame are removed as below. Torque: 1.5 ± 0.2 N.m •...
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• Disassembly of Heat Exchanger: After the heat exchanger bracket is disassembled, 4 pieces of M6x20 Screw YSB Nut coded 7006985121 connecting the hanger bracket that holds the heat exchanger to the riveted piece with the rear frame, are removed. The heat exchanger is then removed with the suspension bracket.
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8 pieces of M6 stainless flanged nut coded 7006721299 providing the connection of the suspension bracket with the heat exchanger, are removed with a torque wrench as below. Torque: 50 ± 0.1 N.m...
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• Disassembly of Control Panel Holder Bracket: Disassembly is performed by removing 2 piece of 4x9,5 Sheettracs screw coded 7006990123 located on the control panel holder tabs attached to the lower frame. Torque: 3±0.2 N.m • Assembly / Disassembly of Upper Frame: Disassembly of the upper frame is performed by removing 13 pieces of 7006990123 coded screw connecting the upper frame with the 4 side posts and the rear frame.
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The gaskets in the posts are removed before the upper frame is disassembled. • Disassembly of Ribbed Angle: After the upper frame is disassembled, posts are disassembled by remo- ving 4 pieces of 4x9,5 Sheettracs screw coded 7006990123 located on 4 posts. Torque: 3±...
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• Disassembly of Lower Frame: After the posts have been disassembled, 3 pieces of 4x9,5 Sheettracs screw coded 7006990123 connecting the lower frame with the rear frame are removed and the lower frame is disassembled. Torque: 3 ± 0.2 N.m...
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PART TABLES 7006721676 – 50 kW PX128 FAN 7006721407 – 65�100 kW RG148 FAN 7006721333 – 125�150 kW NRG137 FAN Subject Description 1- It provides the fresh air required for combustion. 2-It provides the air-gas mixture to be blown into the heat exchanger for Part Function combustion and the waste gases released after combustion to be discharged from the flue.
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BURNER Subject Description Part Function It is the component on which the gas + air mixture exits and flame is formed. 1-Irregularity in the emission of the boiler 2-Sound problem caused by combustion Impact in Case of Malfunction 3-Flame loss 128: Flame loss during operation Main Associated Error Codes 133: Safety time exceeded for flame formation...
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7006721675 - 50 kW EXCHANGER 7006721145 - 65 kW EXCHANGER Subject Description It is the main element that provides heat transfer to the water. Part Function It provides the heating of the system by transferring the heat generated by combustion in the burner to the water pipes. 1-The need for heating is not fully met Impact in Case of Malfunction 2-Water or gas leak...
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7006721674 - 50 kW GAS VALVE 7006721005 - 65�100�125�150 kW GAS VALVE Subject Description It adjusts the amount of gas required for combustion and transmits it to the Part Function venturi. 1-The boiler does not burn. Impact in Case of Malfunction 2-Gas regulation is not proper.
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Maintenance Description Maintenance Method In the device, electricity is cut off and the resistance measurement is made Gas Valve Resistance Check between the gas valve connector pins. If the gas valve wires are undamaged, the numbered terminals below are short Gas Valve Supply Voltage Check circuited.
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7006721553 - 50�65 kW ELECTRODE Subject Description 1-Igniting and starting the combustion of the gas + air mixture coming from the Part Function burner. 2-Detecting if there is a flame in the burner 1- No ignition and combustion due to too much or too little distance at the electrode terminals 2-Combustion sound of the device as a result of late ignition (Explosive Impact in Case of Malfunction...
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7006952686 - SURFACE TYPE NTC Subject Description It is the element that measures the inlet and outlet temperature of the water in Part Function the heating circuit. 1-There may be discomfort, as the setting temperature set by the user and the Impact in Case of Malfunction actual temperature are different.
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Test Description Test Method The device’s power is disconnected. Surface type NTCs in the flow and return Surface Type NTC Resistance Check pipes are expected to cool. The resistance measurement is made between the NTC terminals. °C R(Ω) 55170 32600 19880 12480 10000...
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7006951197 - FLUE GAS TEMPERATURE SENSOR Subject Description Part Function It measures the flue gas temperature and protects the device from overheating. Impact in Case of Malfunction 1- Flue gas temperature is not read correctly. 28: Flue Gas Temperature, Sensor Error Main Associated Error Codes 130: Flue Gas Temperature Limit Exceeded 1-Checking whether the cable connections are proper and undamaged...
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Test Description Test Method The device’s power is disconnected. The flue gas sensor is expected to cool. The Flue Gas Sensor Resistance Check resistance between the flue gas sensor is measured. The suitability of the resistance value is checked from the table below. °C R(Ω) 96761...
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7006902284 - LIMIT THERMOSTAT Subject Description 1-It is opened when the temperature of the heat exchanger exceeds 105 °C and prevents the boiler from working by interrupting the transmission of signal to the Part Function electronic card. 2-Limit thermostat opening temperature is 105 ± 4 °C, closing temperature is 105 ±...
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MAİNBOARD Subject Description Electronics control each electromechanical component. Shows the sensor data and Part Function overall operating status of the boiler. When the PCB malfunctions, the bell symbol appears on the LCD screen. In the Impact in Case of Malfunction lower left corner of the LCD screen, the error code and error description are written and the led light flashes.
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7006907918 - IMMERSION TYPE NTC Subject Description Part Function It is the element that measures the outlet temperature of the water. 1-There may be discomfort, as the setting temperature set by the user and the Impact in Case of Malfunction actual temperature are different.
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Test Description Test Method The device’s power is disconnected. Immersion type NTC is removed from the Immersion Type NTC Resistance boiler and allowed to cool to room temperature. The resistance measurement is Check made between the NTC terminals. The suitability of the resistance value is checked from the table below.
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7006721146 - VENTURI 100�125�150 kW Subject Description It is the component where the gas from the gas valve and the air absorbed are Part Function mixed. 1-Combustion emission value is deteriorated. Impact in Case of Malfunction 2-The device load may be higher or lower. 3-It may work loudly.
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7006721148 - VENTURI 65 kW Subject Description It is the component where the gas from the gas valve and the air absorbed are Part Function mixed. 1-Combustion emission value is deteriorated. Impact in Case of Malfunction 2-The device load may be higher or lower. 3-It may work loudly.
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7006721677 - VENTURI 50 kW Subject Description It is the component where the gas from the gas valve and the air absorbed are Part Function mixed. 1-Combustion emission value is deteriorated. Impact in Case of Malfunction 2-The device load may be higher or lower. 3-It may work loudly.
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7006721698 - AIR PURGE 7006721024 - AIR PURGE Subject Description Part Function The device ensures discharge of air remaining in the water channel. 1- Air remaining in the device may cause noisy water circulation. Impact in Case of Malfunction 2- Since the device has water pressure, value can be read high. Main Associated Error Codes Diagnostics and Test Method 1- The plastic cap screw should be loose during the first water filling.
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7006721112 - 100 kW DUO 8+4 HEAT EXCHANGER 7006721309 - 125 kW DUO 10+5 HEAT EXCHANGER 7006721144 - 150 kW DUO 12+6 HEAT EXCHANGER Subject Description It is the main element that provides heat transfer to the water. Part Function It provides the heating of the system by transferring the heat generated by combustion in the burner to the water pipes.
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7006721509 - 100�125�150 kW ELECTRODE Subject Description 1-Igniting and starting the combustion of the gas + air mixture coming from the Part Function burner 2-Detecting if there is a flame in the burner 1- No ignition and combustion due to too much or too little distance at the electrode terminals 2-Combustion sound of the device as a result of late ignition (Explosive Impact in Case of Malfunction...
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7006721427 - PRESSURE SENSOR Subject Description Part Function It is the element that measures the water pressure in the heating circuit. 1-Device gives low�high water pressure error. 2-The user sees the water pressure different from the user actual value. Impact in Case of Malfunction 3-Even if the user fills water into the system, he may not see the pressure increase.
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7006721487 - RESETED LED CARD 7006721365 - LED CARD Subject Description It is the part that indicates the devices in error condition and the devices that are currently lit with the help of red and green light. Part Function 1- In cascade installation, the error status of slave devices cannot be seen at first Impact in Case of Malfunction sight, it is necessary to look at the screen of the master device.
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7006721229 - 50�65 kW TRANSFORMER Subject Description It provides the necessary spark for the first combustion of the air-gas mixture Part Function blown into the burner. - The device cannot be ignited. Impact in Case of Malfunction - In case of delayed operation, explosive combustion may occur. 133: Safety time exceeded for flame formation Main Associated Error Codes 151: Internal BMU Error (sub-refraction 330-331)
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7006721100 - 100�125�150 kW TRANSFORMER Subject Description It provides the necessary spark for the first combustion of the air-gas mixture Part Function blown into the burner. - The device cannot be ignited. Impact in Case of Malfunction - In case of delayed operation, explosive combustion may occur. 133: Safety time exceeded for flame formation Main Associated Error Codes 151 Internal BMU Error (sub-refraction 330-331)
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7006721516 - BURNER COVER LIMIT THERMOSTAT Subject Description 1- It is opened when the temperature of the burner cover exceeds 260°C and prevents the boiler from working by interrupting the transmission of signal to the electronic card. Part Function 2- Limit thermostat closing temperature is 260 ± 6 °C. 3- It is designed to be activated in case of other temperature control elements malfunctioning.
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SIPHON INSTALLATION Subject Description It ensures that condensate formed during combustion is transferred out of the Part Function device. It prevents the waste gas in the combustion chamber from leaking into the environment where the device is located. - Exhaust gas may leak into the environment. Impact in Case of Malfunction - In case of siphon clogging, condensate water may be filled into the heat exchanger.
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PRODUCTION EMAS MAKİNA SANAYİ A.Ş Organize Sanayi Bölgesi 3. Kısım Mustafa Kemal Bulvarı No:13 45030 MANİSA/TURKEY Phone: + 90 236 213 00 21 Fax: + 90 236 213 08 59 E-mail: emas@emas.com.tr www.emas.com.tr SALES & TECHNICAL SUPPORT Call Center Tel : +44 800 640 9988 Office Tel : +44 20 3978 1212 Adress...
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