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Installation and Operating Instructions
Energy tank Storage Master ET 119
Energy tank Indirect Water Heater FT 119
Read and follow the installation instructions and safety instructions!
Subject to technical change.
Froling GmbH, Industriestrasse 12, A-4710 Grieskirchen
Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600
info@froling.com www.froling.com
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Table of Contents
Summary of Contents for Fröling ET 119
- Page 1 Installation and Operating Instructions Energy tank Storage Master ET 119 Energy tank Indirect Water Heater FT 119 Read and follow the installation instructions and safety instructions! Subject to technical change. Froling GmbH, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600...
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Page 2: Table Of Contents
Contents General Information Installation and Warranty Requirements Safety About Safety Instructions General Safety Information Installation Information 2.3.1 Local Installation Regulations ................7 2.3.2 Before Installation .................... 7 ... - Page 3 Contents Operating the tank Maintenance of the tank 5.3.1 Cleaning the tank ................... 23 5.3.2 Water piping ....................23 5.3.3 Temperature and pressure relief valve ............... 23 Warranty information ...
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Page 4: General Information
General Information Installation and Warranty Requirements 1 General Information Your Froling Storage Master / Indirect Water Heater has been carefully assembled and factory tested to provide years of trouble-free service. In order to insure the service intended, the following information is provided to enable proper installation, operation, safety precautions and maintenance of this product. -
Page 5: Safety
Safety Installation Information 2 Safety The important safeguards and instructions appearing in this manual are not meant to cover all possible conditions and situations that may occur. It should be understood that common sense, caution, and care are factors which cannot be built into every product. -
Page 6: General Safety Information
Safety Installation Information 2.2 General Safety Information Be sure to read and understand the entire Manual before attempting to install or operate this water heater. Pay particular attention to the following General Safety Precautions. Failure to follow these warnings could cause property damage, bodily injury or death. -
Page 7: Installation Information
Safety Installation Information 2.3 Installation Information C A U T I O N Assembly and installation by untrained personnel! Risk of injury and damage to equipment! The instructions and information provided in the instructions should be observed! Only allow trained staff (heating engineers) to carry out assembly and installation! 2.3.1 Local Installation Regulations This water heater must be installed in accordance with these instructions... -
Page 8: Location
Safety Installation Information 2.3.3 Location The water heater must be installed vertically and should be installed in a clean, dry location as close as practical to the boiler or the heat source. Long hot water lines should be insulated to conserve water and energy. The water heater and water lines should be protected from exposure to freezing temperatures. -
Page 9: Requirements For Domestic Hot Water
Safety Installation Information 2.3.5 Requirements for domestic hot water To avoid a build-up of scale (precipitation of calcium bicarbonate dissolved in water) in the stainless steel corrugated pipe element, for water hardnesses > 15°dH (267.7 ppm), we recommend that you use softening systems to prepare the drinking water. -
Page 10: Expansion Tank For Potable Water
Safety Installation Information To minimize heat loss during non-draw periods, a heat trap formed from piping can be used. Insulate all pipes containing hot water, especially in unheated areas. Thermometer(s) should be installed to indicate the temperature of the water at or near the outlet of the water heater and storage tank(s), if provided. -
Page 11: Technology
In fact, it acts as a buffer which prevents domestic hot water or boiler water temperature swings. 3.2 Technical specifications Description ET 119 FT 119 Capacity (total) 119 gal 119 gal... -
Page 12: Dimensions And Connections
Technology Dimensions and Connections 3.3 Dimensions and Connections 3.3.1 Energy tank Storage Master ET 119 Connections Boiler Supply 1 ½" Boiler Return 1 ½" Drain Valve ¾" Air Vent 1 ½" Safety valve (T&P valve) ¾" Sensor bar Page 12... - Page 13 Technology Technical description 3.3.2 Energy tank Indirect Water Heater FT 119 30“ 22“ Connections Boiler Supply 1 ½" Boiler Return 1 ½" Cold Water Inlet 1 ¼" Hot Water Outlet 1 ¼" Drain Valve ¾" Air Vent 1 ½" Safety valve (T&P valve) ¾"...
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Page 14: Installation
Installation Installling the sensors 4 Installation 4.1 Inspect Shipment Inspect the water heater for possible shipping damage. The manufacturer’s responsibility ceases upon delivery of goods to the carrier in good condition. Consignee must file any claims for damage, shortage in shipments, or non-delivery immediately against carrier. 4.2 Transport The tank is delivered on a pallet. -
Page 15: Setting Up In The Boiler Room
Installation Connecting the tank 4.3 Setting up in the boiler room 4.3.1 Recommended distances in the boiler room Set up the boiler according to the applicable standards and regulations. The following distances are recommended: Distance from tank to boiler 12" Distance from tank to Smoke flue pipe 20"... -
Page 16: Connecting The Tank
Installation Installling the sensors 4.4 Connecting the tank 4.4.1 Connecting the heating The tank should be connected to the heating system at the relevant outfeed and return feed pipes and must be fitted with a tested temperature and pressure relief valve (T&P valve). It is best to install the T&P valve at the top of the tank, so the tank does not have to be emptied to replace it. - Page 17 Installation Connecting the tank Cut-off valve Check valve Circulator Expansion tank Temperature and pressure relief Drain Valve valve Boiler supply connection Boiler return connection (option 2) Boiler supply connection (option 1) Froling GmbH, Industriestrasse 12, A-4710 Grieskirchen Page 17 Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 info@froling.com www.froling.com...
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Page 18: Domestic Hot Water Connection
Installation Installling the sensors 4.4.2 Domestic Hot Water connection The cold water must be connected in accordance with local codes. We also recommend that you install a thermostatic mixing valve at the hot water outlet, as the drinking water can reach the hot water temperature, leading to a risk of scalding (hot water >... -
Page 19: Domestic Hot Water Connection With Recirculation Line
Installation Connecting the tank 4.4.1 Domestic Hot Water connection with recirculation line If a recirculation line is installed, the return connection should be made to a tee close to the inlet connection to the tank. A check valve should always be installed in the recirculation line to prevent cold water from entering. -
Page 20: Installing The Sensors
Installation Installling the sensors 4.5 Installing the sensors After the system has been plumbed, you have to install the necessary sensors at the sensor bar. Open the zipper at the outershell Loose fixing screws of the sensor bar Position the sensors according to the plumbing schematics ... -
Page 21: Operating Information
Operating Information Warranty information 5 Operating Information After the water heater has been plumbed and wired, it is now ready to be set for automatic operation. Before operating this water heater, be sure to read and follow these instructions, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the water heater resulting in property damage, bodily injury, or death. -
Page 22: Filling The Heater Tank
Operating Information Warranty information 5.1.2 Filling the Heater Tank The Heater Tank must be filled only after filling the domestic hot water coil! Open the cut-off valve on the supply piping from the boiler. (and on a zone valve system, manually open zone valve) Open cold water supply valve (fill or makeup water valve) to boiler. -
Page 23: Maintenance Of The Tank
Operating Information Warranty information 5.3 Maintenance of the tank 5.3.1 Cleaning the tank External Cleaning: A damp cloth is sufficient for cleaning the external parts. Cleaning agents that are abrasive or contain solvents should be avoided. Internal Cleaning: The internal cleaning of the domestic hot water coil including its potable water connections may only be performed by a licensed professional heating contractor or all warranties shall be deemed voided. -
Page 24: Warranty Information
Operating Information Warranty information RE-INSPECTION OF TEMPERATURE AND PRESSURE RELIEF VALVES: Temperature and Pressure Relief Valves should be inspected AT LEAST ONCE EVERY THREE YEARS, and replaced, if necessary, by a licensed plumbing contractor or qualified service technician, to ensure that the product has not been affected by corrosive water conditions and to ensure that the valve and discharge line have not been altered and are operating properly. - Page 25 Operating Information Warranty information Tarm Biomass’ limited warranty is void if a Tarm Biomass product is installed by someone other than a qualified contractor whose principal occupation is the sale or installation of plumbing and heating equipment, or if the original purchaser fails to have the Energy Tank serviced or inspected at least once every two years by an experienced and qualified service person.
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