Therma - Rad Draft.pdf - Hurlcon Heating

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INDEX 1 - Introduction........................................................................................3 2 - General Advice..................................................................................3 3 - Technical Specifications....................................................................3 4 - Sizes & Types available ....................................................................4 5 - Calculating Water flow.......................................................................5 6 - Heat Correction Factors ....................................................................5 7 - Pressure Loss....................................................................................6 8 - Packing..............................................................................................6 9 - Panel Dimensions .............................................................................7 10 - Installation Details ...........................................................................7 11 - Positioning of wall brackets .............................................................8 12 - Methods of Plumbing.......................................................................9 13 - Problem Solving ............................................................................10 14 - Water Treatment............................................................................10 15 - Warranty........................................................................................10 Therma-Rad Panel Radiators 2
1 - INTRODUCTION This brochure has been compiled to give our customers complete technical information on selecting, installing and commissioning Therma-Rad Steel Panel Radiators. Therma-Rad radiators are produced on the most modern automated radiator manufacturing equipment. The Therma-Rad radiators are manufactured to ISO 9001 Quality Management System and are certified to comply with the following international standards EN 442, BS EN ISO 9001:2000, NFP 52 - 011 & - 012. Therma-Rad radiators have the convector fins welded to the waterways for maximum heat transfer. All the radiators are tested to 13 bar pressure to ensure that the completed product is fault free before leaving the factory. The Therma-Rad radiators are fully cleaned, prime coated and electro statically powder coated before packing. 2 - GENERAL ADVICE 1. The radiator outputs in this catalogue are quoted with the standard conditions of water temperatures of 90 o C flow and 70 o C return with an ambient air temperature of 20 o C. The radiators can be used at different temperatures but their heat output will vary accordingly. Please refer to page 6 for further details. 2. Therma-Rad radiators are designed to be installed in a sealed system only. Never drain the water in the heating system unless absolutely necessary, add water only if needed. Each time you add water or change the water in the heating system, corrosion occurs and the life of the radiator will decrease. Therma-Rad radiators can be used indefinitely without changing the water in the system. Refer also to section 14. 3. The pipe work should be pressure tested to eliminate any leaks but DO NOT use MAINS PRESSURE if the radiators are connected. 4. Use only OVENTROP or approved valves both on the flow and return side of each radiator. The manual or thermostatic valves should be placed on the inlet side with the lockshield valve for flow control on the outlet side. The use of thermostatic valves will provide more comfort and economy. 5. Keep the packing on the radiator until the installation is completed to prevent any unwanted scratches or damage to the radiator. 6. Use the air vent in one of the top connections to eliminate all the air from the radiator. 7. The normal system pressure for a closed vented sealed system is between 1 - 2 Bars when cold. 3 - TECHNICAL SPECIFICATIONS All Hurlcon Therma-Rad radiators are manufactured to the following standards. Steel quality ST 12.03 DIN 1543 Panel gauge 1.20 mm cold rolled steel Convector fins 0.45 mm cold rolled steel Top & side covers 0.75 mm cold rolled steel Test pressure 13 BAR minimum Working pressure 10 BAR maximum Connections Standard radiator 4 places -1/2” BSP Compact valve radiator 6 places -1/2” BSP Paint specification Epoxy-polyester Powder RAL 9016 Accessories supplied with each Therma-Rad Screws and plastic wall plugs Wall hangers Blanking plug G 1/2'' Airvent plug G 1/2'' Side panels (mounted onto the panel radiator) Grills (mounted onto the panel radiator) Therma-Rad Panel Radiators 3
Page 1: INSTALLATION AND OPERATING INSTRUCT
Page 5 and 6: 5 - CALCULATING WATER FLOW To ascer
Page 7 and 8: 9 - PANEL DIMENSIONS Types and basi
Page 9 and 10: 12 - METHODS OF PLUMBING - With the
Page 11 and 12: Height 200 300 400 500 600 700 900

Therma - Rad Draft.pdf - Hurlcon Heating

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