E.C.A. SCOT SC 24 HM, Installation And User Manual

Page 1: ...HIGH EFFICIENCY CONDENSING BOILER SCOT SC 24 HM INSTALLATION AND USER S OPERATING INSTRUCTIONS E C A Call Center 444 0 322 ...

Page 2: ...ate Connection Flue Connection Gas Supply Water Systems Electricity Supply COMMISSIONING Final Checks And Operations Before Boiler Start up Information Required for Safe and Economic Usage of Your Boiler Control Panel Combustion Check Gas Valve Adjustments GAS TYPE CONVERSION FAULT FAILURE FINDING MAINTENANCE STANDARDS AND REGULATIONS APPENDIX MOUNTING TEMPLATE EC DECLARATION OF CONFORMITY 1 1 1 2...

Page 3: ...d general maintenance must be carried out only qualified person The warranty certificate must be registered by Service in the installation day Your appliance needs not any repairs if operated according to this manual For assistance for additional information consult qualified person installer or gas supplier DEFINITIONS OF SYMBOLS The following symbols have been placed at required points in the te...

Page 4: ...elevant regulations and standards by user Gas Type Conversion The appliances should be purchased depending on operating gas type In case of a demanding gas type conversion this is made with charge Gas type conversion should be performed by the authorized service Gas leak test should be made after the conversion operation The self adhesive conversion label must br placed on the boiler after gas typ...

Page 5: ...alve Flame in burner is checked regularly The control panel has been designed ergonomically Scot condensing boiler having visualized plastic control panel and advanced LCD display provides ease for user and service Operation modes actual and setpoint CH actual and setpoint DHW parameter menu Error Codes can be seen on LCD display There are two DHW option Comfort Mode Adaptive pre heating control N...

Page 6: ...nsor 16 Hydraulic circuit return manifold 17 Ignition 18 Expansion vessel 19 Siphon 20 Plate Heat ExchangerThermal cut off 1600 C 21 Thermal cut off 1600 C 12 1 15 13 17 6 18 11 10 19 20 4 16 7 19 2 14 9 5 8 3 Figure 1 21 Thermal Accumalation Protection System with by pass circuit and pum p over run Frost Protection System The appliance must be on stand by to activate the frost protection Water Fl...

Page 7: ...0 C Technical Data Scot high effieciency condensing boilers are suitable for only room sealed C Type operation C type boilers C13 x C33 x C43 x C53 x C63 x are air independent gas appliances Required fresh air for combustion is provided independently from the installation room by the air supply ducts and products of combustion is discharged by the flue gas ducts Table 1 ...

Page 8: ...506 m3 h Propane at Max Lad 1 92 kg h DHW Max Heat Input 0 41 kg h Gas Supply Pressure Natural Gas G20 20 mbar Propane G31 37 mbar Domestic Hot Water Min Operating Pressure 3 l min Max Operating Pressure 12 for t 31 l min Operating Pressure for t 35 10 6 l min Min Water Pressure 0 4 bar Max Water Pressure 10 bar Set Temperature Range 35 60 C General Electric Supply 230 AC 50 Hz VAC Hz Electrical P...

Page 9: ...mostat 4 230 VAC Pump 5 230 VAC Fan 6 230 VAC Igniter 7 Ignition Electrodes 8 Ionization Electrode 9 230 VAC 3 Way Diverter Valve 10 230 VAC Gas Valve Safety 11 230 VAC Gas Valve Modulation 12 Pump PWM 13 Terminal 14 24 VDC Opentherm Room Thermostat Optional 15 CAN Bus 16 Boiler Chip Card BCC Port 17 PC Communication e Bus port 18 Outside Temperature Sensor Optional 19 CH Flow NTC Sensor 20 Therma...

Page 10: ... 3 4 2 units DHW connecting pipes 1 2 2 units Gas supply pipe 3 4 1 unit Nipples 1 2 2 units 3 4 3 units 4 units and 6 units gaskets for water and gas connections Figure 3 BOILER PACKAGING CAUTION The instructions on the boiler package should be considered during transportation and storage of the device The device is delivered with a cardboard box with a dimension of 870 x 520 x 420 HxWxL mm as su...

Page 11: ...ws 8 Flange 9 Bolt and Nut 10 Flat Sealing Ring 11 Concentric Terminal Ø 60 Ø 100 12 Inner Flange EPDM 13 Outer Flange Plastic Hermetic flue set is delivered within a cardboard box in addition to the device Standard hermetic flue set Ø 60 100 consists of the following pieces Figure 3 Şekil 4 1 2 3 4 5 6 9 7 8 10 11 12 13 ...

Page 12: ... distances that should remain on top and sides of the device dimensions have been provided in mm Figure 5a Figure 5b Do not assemble your boiler at locations subject to direct sunlight Sunlight may cause change of color on the external surface of the device The outer surface of the boiler do not exceed 85 C in maximum mode so do not take additional precautions against constructional materials comb...

Page 13: ... national and local requirements although the room sealed operation boilers are independent of room volume and ventilation The minimum acceptable dimensions from the terminal to obstructions an ventilation openings must obey national and local requirements All horizontally fitted ducts air flue should be fitted 2 or 3 upwards incline to allow condensate water drain to the boiler DANGER For room se...

Page 14: ...ns of the device pages 40 41 The mounting bracket is an optional part After drilling the marked points wall assembly bracket and assembly bracket are fixed on the wall by the dowel and lock screws which are inside the packaging of the device Finally the boiler is hanged on the wall by placing the assembly bracket on the back side of the boiler on the mounting bracket assembled on the wall Figure 6...

Page 15: ... siphon and the pipe should be connected to drain line 1 If national and local requirements do not allow this such a connection the outlet pipe of the siphon should be open to connection and should not be closed blocked If the pipe work is not terminated within the building the pipe must be insulated against freezing The connection pipes and fittings must be made of plastic material only All horiz...

Page 16: ...ic elbow Ø60 100 mm 360 Figure 7 The standard horizontal air flue kit parts shown in Fig 3 The air flue kit given with your appliances is only suitable for horizontal air flue design For the other types you should order required accecories from qualified services All horizontally fitted ducts air flue should be fitted at a slight 2 or 3 upwards incline to allow condensate water drain to the boiler...

Page 17: ...e flue is insufficient additional flue accessories should be ordered through qualified service Do not use flue set parts of different brands and types Horizontal hermetic flue kit accessories Figure 8 a L 500 mm concentric extension Ø60 100 mm 7006951561 L 1000 mm concentric extension Ø60 100 mm 7006951562 b 90 Concentric Elbow Ø60 100 mm 7006951560 c 45 Concentric Elbow Ø60 100 mm 7006951559 a b ...

Page 18: ...flue system set shouldn t exceed B 13m for SC 24 HM Furthermore each extra 90 concentric elbow or two pieces of 45 concentric elbow decreases the maximum length 1 m Figure 9 L1 L2 L3 LMAX L1 L2 L3 B 1 Lmax B LMAX L1 L2 B 1 L1 L 2 a b c ...

Page 19: ...e standard vertical air flue kit is showed in Figure 10 a Concentric vertical adapter with flange Ø60 100 mm 7006951718 Flat sealing ring Sealing ring EPDM Ø60 mm Seal ring EPDM Ø100 mm b Vertical concentric terminal Ø60 100 mm 7006951719 Figure 10 ...

Page 20: ...centric extension L 1000 mm Ø60 100 mm 7006951562 b 90 Concentric Elbow Ø60 100 mm 700695156 c 45 Concentric Elbow Ø60 100 mm 7006951559 d Pitch Roof Outlet Kit adjustable 7006901417 Maximum length for vertical flue connection can be SC 24 HM C 14 m Using of each one piece 90 elbow or two pieces 45 elbow decrease the maximum flue length 1 m Figure 12 a Figure 11 min 370mm L MAX C b Figure 12 min 3...

Page 21: ...inlet flue gas outlet terminals through the wall Figure 13 7006951727 a Twin adapter with sampling point with measurement plug Ø 80 Ø 80 mm 2 x sealing ring EPDM Ø 80 mm b Air inlet terminal L 939 mm Ø 80 mm c Flue gas outlet terminal L 985 mm Ø 80 mm d 2 x 90 Elbow Ø 80 mm 2 x Sealing ring EPDM Ø80 mm b a Lmax a b 32 m SC 24 HM a d c b d ...

Page 22: ... through the roof Figure 16 a Double flue adaptor Ø 80 Ø 80mm Two units of seal EPDM Ø mm b Air inlet terminal L 939 mm Ø80 mm c Flue gas outlet terminal L 1380 mm from Ø 80 mm to Ø 80 125 d 90 Concentric elbow Ø 80 mm Sealing ring EPDM Ø80 mm Figure 14 d b c a min 370 mm 1380 mm ...

Page 23: ... Concentric extension L 500 mm Ø80 mm 7006951285 Concentric extension L 1000 mm Ø80 mm 7006951286 b 90 Concentric elbow Ø 80 mm 7006951287 c 45 Concentric elbow Ø 80 mm 7006951288 d Pitched roof outlet kit adjustable Ø 125mm 7006901417 Figure 15b Figure 15a a b c d Total length of air inlet and flue ducts pipes must not exceed 32 meters Figure 17 Lmax a air inlet pipe b waste gas outlet pipe 32 m ...

Page 24: ...the gas inlet and CH DHW water circuit In addition a water filter should be mounted on CH 3 4 return and DHW 1 2 inlet A plastic pipe should be fixed the outlet tap of the three bar relief valve and the pipe should be connected to the drain line 1 The connection between the appliance and gas supply must be made with a flexible pipe 2 1 2 National and local requirements should be take into consider...

Page 25: ...u device may be used in order to ensure the heating control of the system DANGER Disconnect power supply to prevent electrical shock before connecting the electrical supply DANGER If the supply cord is damaged it must be replaced by the manufacture its service agent or similarly qualified person in order to avoid a hazard Figure 19a Figure 19b E C A On Off Room Thermostat T6360 7006901312 E C A Di...

Page 26: ... made to the terminal no 3 in the circuit diagram in Figure 2 The connection of 24 VDC room thermostat is made to the terminal no 13 in the circuit diagram in Figure 2 E C A Digital Room Thermostat Cordless Programmable CM727 7006902046 On Off RF room Thermostat 7006907522 On Off Cable Room Thermostat 7006907519 Cosa Smart Combi Kit 7006907531 E C A Digital Room Thermostat Honeywell DT90 700690250...

Page 27: ...al air vent when water starts to squirt Keep up filling until 1 5 2 bar water pressure Turn off the filling tap Turn on the air vents on the radiators to set air free until water squirts Repeat this process for all the radiators Check the CH water pressure again and turn on the filling tap to increase water pressure to 1 5 2 bar level Check radiator vents whether any air in the water pipes or not ...

Page 28: ...t according to instructions and regulations In addition Electricity connections of the boiler must be earthed and suitable with main supply conditions 230 V AC 50 Hz Gas supply must be checked by the qualified gas company Call qualified service to start up the boiler after all these processes are completed Boiler start up must be performed certainly by qualified person After boiler start up you sh...

Page 29: ...r menu can be seen on LCD display Figure 22 Control Panel The control panel of your device is as seen in Figure 21 and it consists of the following items Figure 21 Figure 22 MIN MAX MIN MAX i COMFORT ECO RESET bar oC ECO COMFORT 1 2 3 4 bar o C ECO COMFORT Connection Opentherm connection ECO Mode Mode active if visible Central Heating Operating Mode Heat Demand Domestic Hot Water Operating Mode Ho...

Page 30: ... the device to operate at minimum load d COMFORT Button To increase the value on the display when entered in the parameter menu and to go forward within the menu When it is pressed while the parameter menu is not active the COMFORT button activate or deactivate COMFORT mode When It is active status COMFORT icon is visible on display When it is pressed in service mode it enables the device to opera...

Page 31: ...y valve turns to CH position after a specific period This condition is for increasing the comfort of domestic hot water when domestic hot water is requested for more than once in a short while 3 Comfort Position DHW Pre Heating Normal Position In comfort position the device monitors and records your domestic hot water demands in the recent 24 hours By estimating your domestic hot water requirement...

Page 32: ...to resolve this press on the Reset button If the locked status of the device is persisting despite pressing on the Reset button see the Determination and Resolution of Error Malfunction section on page 38 5 ECO Mode The boiler central heating circuit operates under two different modes as being Standard Mode Eco Mode In Eco mode the device operated with modulation as in the Standard mode but the he...

Page 33: ...tment In case of asking usage by propane device with LPG is requested The required gas valve settings are made by the authorized service 7 Frost Protection Along the winter season when the temperature of water of the fittings decrease below 5 C frost protection function steps in and your device continues to operate until the exiting temperature of water of fittings increase to 19 C For the frost p...

Page 34: ...recent 24 hours User s Parameter Menu It is pressed on the i button on the control panel in order to enter the user s parameter menu By the help of the COMFORT and ECO buttons you can see the required values by transiting among codes whose descriptions are available in Table 3 Figure 29 Table 3 Code Description Range Unit A0 System s water pressure 0 4 bar A1 CH water flow temperature 9 110 C A2 C...

Page 35: ... operations 1 Regarding gas type adjustment screw on the gas valve it should be changed From 1 to 2 in conversion from natural gas to LPG From 2 to 1 in conversion from LPG to natural gas 2 Regarding C1 parameter on the Scot parameter menu on the user interface it should be changed From 0 to 1 in conversion from natural gas to LPG From 1 to 0 in conversion from LPG to natural gas Emission gas valu...

Page 36: ...ntrol After all these operations it is required to control the waste gas values When the device operates again BCC parameters become uploaded In case of failure during uploading one of the errors of ER33 ER34 ER35 and ER37 blinks on the display IMPORTANT NOTE If the parameters on the main board are changed for once by inserting BCC this socket should remain inserted on the main board Otherwise the...

Page 37: ...errors are flue gas excessive temperature locking excessive temperature locking no flame signal warning flame loss warning flame circuit malfunction water flow inspection warning gas valve circuit malfunction and fan speed malfunction In that case the error codes will appear on LCD display as seen on Table 4 and will inform the error These errors are tried to be removed by pressing on the reset bu...

Page 38: ... authorized service Bloke Kilitlenme Boiler Er 11 Flame simulation A flame was detected before burner start Press on reset button If error is continuing after resetInform E C A authorized service Locking Er 12 Er 14 Er 16 Flame loss in operation Arises in case of flame loss in boiler during the operation Have the ignition continued by pressing on the reset button If you are unable to get result fr...

Page 39: ...n contact Inform E C A authorized service Locking Er 24 Return Thermistor Fault The relevant cables may be split or their connection may be displaced Relevant cables may have contacted to each other Inform E C A authorized service Locking Er 25 Flue Thermistor Fault The relevant cables may be split or their connection may be displaced Relevant cables may have contacted to each other Inform E C A a...

Page 40: ...amming mode The system is in programming mode Press on reset button If error is continuing after reset inform E C A authorized service Blockage Er 96 Remote reset supervision Arises as the result of continuous reset repeated in a short while Inform E C A authorized service Blockage Er 97 Unknown error Press on reset button If error is continuing after reset inform E C A authorized service Blockage...

Page 41: ...n date of your boiler In the additional warranty period no additional fee is charged for the workmanship spare part and transportation expenses in cases of malfunction on your Arft 1 2 3 boiler The general maintenance of the boiler may be realized by the authorized service of E C A as being once a year during the term of contract WARRANTY STARS You can again take your E C A boilers under warranty ...

Page 42: ...187 5mm 187 5mm 187 5mm A B 65mm 187 5mm B A 100 mm 125 mm 181 mm 166 mm 840 mm MOUNTING TEMPLATE ...

Page 43: ...3 4 3 4 3 4 1 2 1 2 65 mm 195 mm 65 mm 65 mm 65 mm OPTIONAL ...

Page 44: ...42 ...

Page 45: ... Brand E C A Model Serial No Delivery Date and Place Maximum Repair Period 20 Business Days Warranty Period 3 Years AUTHORIZED SERVICE Title Address Phone Fax Assembly Date Date Signature and Seal FREE INITIA OPERATION COUPON Type Combi boiler with gas fuel Brand E C A Model Serial No Assembly Date Authorized Service s Title Date Service Voucher No ...

Page 46: ...AYİ A Ş Yalı Mah Ziya Gökalp Cd No 3 34844 Maltepe İSTANBUL Phone 90 216 442 34 41 Fax 90 216 442 39 96 email satis emas com tr www emas com tr SERVICE EMAR A Ş SERVİS MÜDÜRLÜĞÜ Yalı Mah Ziya Gökalp Cd No 3 34844 Maltepe İSTANBUL Phone 90 216 458 45 00 pbx Fax 90 216 305 65 43 email emar emarservis com tr www emarservis com tr E C A Call Center 444 0 322 EMAS A Ş and EMAR A Ş ARE INSTITUTIONS OF E...

Page 47: ... air of radiator etc 8 Requesting the usage explanation of device except the initial operation 9 Water leakages on the fittings radiator radiator valve connection points of combi boiler s installation etc except the combi boiler 10 Solving the damages and malfunction arising from excessive low or high voltage fluctuations incompatible grounding line 11 Damages and malfunctions to arise from the us...

Page 48: ...unctions within one year as from the date of delivery of the product to the consumer and within the determined warranty period or breaks down for more than six times within the specified warranty period and this condition makes it permanent not to be able to use the product in case the maximum period required for its repair is exceeded in case it is determined by a report to be drawn up by one of s...