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Table of Contents
Related Manuals for Morco D-61B
Summary of Contents for Morco D-61B
- Page 1 MORCO MODELS D-61B, D-61E G11E 10005246...
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Page 3: Table Of Contents
INDEX A.- ENGLISH A.1. INSTRUCTIONS FOR USERS ................5 A.2. TECHNICAL INSTRUCTIONS FOR INSTALLATION ENGINEERS ..... 8 A.2.1. TECHNICAL INFORMATION..............8 A.2.2. INSTALLATION INSTRUCTIONS............13 A.2.3. LOOKING AFTER THE APPLIANCE............17 A.2.4. SYMBOLS ....................18 A.2.5. TROUBLE SHOOTING ................18 A.2.6. - Page 4 MORCO MODELS D-61B, D61E AND G11E IMPORTANT INFORMATION INSTANTANEOUS MULTI-POINT WATER HEATER FITTED WITH DRAUGHT DIVERTER FOR NORMAL OPEN FLUED SYSTEM THIS HEATER IS MANUFACTURED IN ACCORDANCE WITH EN 26 NOTE: THIS APPLAINCE IS ADJUSTED FOR USE ON LIQUEFIED PETROLEUM...
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Page 5: Instructions For Users
A.1. - INSTRUCTIONS FOR USERS Technical instructions for use and maintenance WARNING: Before use, this appliance must be installed and adjusted by a competent person according the technical instructions in this manual. No attempt must be made to adjust this appliance for use with other gases. •... - Page 6 • WATER TEMPERATURE SELECTION To adjust the hot water temperature, turn the selector control to the right for hotter water and to the left for cooler water. • Whatever the water temperature selected, it remains constant even if there are fluctuations in the mains water pressure, (within the minimum and maximum range), due to the action of the automatic water flow regulator.
- Page 7 • CHECKING FOR SAFE OPERATION In addition to any annual service by a competent person, the user should carry out the following checks periodically and especially after any period of disuse. • PILOT BURNER Look through the pilot window and check the pilot flame is blue. There should be no yellow colour or laziness.
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Page 8: Technical Instructions For Installation Engineers
A.2.- TECHNICAL INSTRUCTIONS FOR INSTALLATION ENGINEERS A.2.1. TECHNICAL INFORMATION • Shape and outer dimensions Lower of base øE G11E D61B/D61E • SPECIFICATIONS • Available calorific power MODELS D61B - D61E G11E Maximum 9,4 kW (135 kcal/min.) 19,2 kW (275 kcal/min.) Minimum 5,6 kW (81 kcal/min.) 10 kW (145 kcal/min.) - Page 9 • GAS CONSUMPTION GAS PRESSURE AT TIPE OF GAS GAS FLOWAT 15ºC and 760 mm Hg APPLIANCE INLET (Standarised gases) (mbar) G11E D61B-D61E Butane 1,8 kg/h. 0,88 kg/h. 28-30 Propane 1,8 kg/h. 0,88 kg/h. Natural 2,3 m 1,2 m 20-25 •...
- Page 10 • DESCRIPTION AND OPERATION • These gas water heaters are equipped with: • A stainless steel burner which can operate with Butane/Propane-Natural. • A pilot which will operate with either Butane/Propane. Ignition is by piezoelectric or by the battery powered electronic spark ignition. •...
- Page 11 USE ONLY IN WELL VENTILATED ROOMS NOT TO BE INSTALLED IN BATHROOMS NOT TO BE INSTALLED IN BATHROOMS MORCO PRODUCTS LTD Morco House Riverview Road Beverley MORCO PRODUCTS LTD Morco House Riverview Road Beverley HU17 OLD ENGLAND HU17 OLD ENGLAND...
- Page 12 1- GAS SUPPLY CONNECTION 16- BURNER JET 3- GAS FILTER 17- MAIN BURNER BAR 4- DRAIN PLUG 18- MAIN GAS VALVE BODY 5- LOWER PROTECTOR 19- SPINDLE ASSEMBLY 6- WATER FLOW REGULATOR 21- PILOT INJECTOR 7- WATER TEMP . SELECTOR 22- SPARK ELECTRODE 8- INLET PRESSURE NIPPLE 23- THERMOCOUPLE...
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Page 13: Installation Instructions
A.2.2. - INSTALLATION INSTRUCTIONS • RECOMMENDATIONS For the user The appliance must be installed, adjusted or adapted for use with another type of gas only by a qualified and competent person. It is both the quality as well as the correct installation which will ensure that your heater works properly. - Page 14 • COMBUSTION GAS REMOVAL Flue: A draught diverter is fitted to the top of the water heater. The nominal flue size is 90 mm. (D61B, D61E) and 110 mm. (G11E). In exposed situations, twin- walled flue pipe should be used. A minimum length of vertically rising flue of 600 mm.
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Page 15: Fixing The Appliance
All permanent openings for ventilation should be designed to prevent the entry of vermin. Where screens are provided, they should not have apertures of less than 6 mm. or greater than 9 mm. in any direction, and they should be accessible for cleaning. - Page 16 • Ensure that all the washers are properly fitted. • Ensure all gas and water joints are sufficiently tight as not to leak. •WATER TIGHTNESS OF THE WATER CIRCUIT Allow water to flow into the heater by slowly turning on the water supply to the appliance.
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Page 17: Looking After The Appliance
ø in mm. MODELS GAS TYPE BURNER PILOT D61B-D61E PROP/BUTANE 0,72 (6 off) 0,19 D61B Natural 1,35 (6 off) 0,32 G11E PROP/BUTANE 0,72 (12 off) 0,19 G11E Natural 1,18 (12 off) 0,32 A.2.3. - LOOKING AFTER THE APPLIANCE • PRECAUTIONS - Against furring up (lime scale) If the appliance is installed in an area with very hard water, with time, the following may occur:... -
Page 18: Symbols
• CLEANING THE HEAT EXCHANGER To carry out the annual cleaning of the heating body, proceed as follows: - Turn off the gas supply - Turn off the supply of water to the appliance by turning off the appliance’s water inlet tap. - Turn on all the hot water taps to empty all the pipes. - Page 19 PROBLEM CAUSE ACTION No spark. The piezo electric ignitor is faulty. Replace with new one. Electrode is fractured. Replace with new one. Electrode is dirty. Clean it with bristle brush, etc. Spark gap is too wide. Adjust the gap to 3.2-4.0mm. Incorrect battery polarity.
- Page 20 PROBLEM CAUSE ACTION Main Burner ignites Insufficient water pressure Check water pressure at inlet to when temp. heater. Check for blockages in adjusting knob is supply line or hot pipes and taps. positioned at If using a pump, check pump for “HOT”...
- Page 21 PROBLEM CAUSE ACTION Even though temp. Water regulator is faulty. Inspect and clean. adjusting knob is Faulty diaphragm in Replace with new one. turned to“HOT” water control body Position, heated assembly. water is not hot Incorrect water control Replace with correct type. enough due to too assembly fitted.
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Page 22: Warranty
(Installation and Use) act of 1998. The guarantee does not cover defects caused by lack of maintenance see section 2.3. Manufactured in Spain by Fagor Electrodomésticos. Distributed in the U.K. by: MORCO PRODUCTS LTD Morco House Riverview Road Beverley East Yorkshire...