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Summary of Contents for STAHLMANN MTR021
- Page 1 Temperature control valve Stahlmann MTR021 OPERATION MANUAL (COMBINED WITH DATA SHEET)
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Page 2: Table Of Contents
CONTENTS 1. Purpose ..................... 3 2. Technical specifications ..............3 Design ....................4 4. Dimensions ..................5 5. Operating principle ................6 Using the temperature control valve with room thermostats ....8 7. Installation and operating conditions ..........10 8. Transportation, storage and disposal ..........12 9. -
Page 3: Purpose
1. PURPOSE Stahlmann MTR021 temperature control valve is designed to control the temperature of one loop of a water-heated floor by limiting the temperature of the return heat carrier flow. The use of a distribution header as well as pumping and mixing valve is not required. -
Page 4: Design
6. – built-in return heat carrier flow temperature controller; 7. – valve for shutting off the flow manually with a protective cap. It can also be used for connection of the thermostatic head with a connection size M30×1.5 Figure 1. Stahlmann MTR021 temperature control valve design... -
Page 5: Dimensions
4. DIMENSIONS Figure 2. Stahlmann MTR021 temperature control valve dimensions... -
Page 6: Operating Principle
5. OPERATING PRINCIPLE Stahlmann MTR021 temperature control valve (hereinafter referred to as the valve) is installed at the outlet of the heat carrier loop laid in the screed (see Fig. 3). 1 – Stahlmann MTR021 temperature control valve 2 – Stahlmann (F) 15x3/4 EF Eurocone fiting 3 –... - Page 7 The water-heated floor loop temperature is adjusted using a valve that has a built-in return heat carrier flow temperature controller. The valve is installed in such a way that the heat carrier first passes through the water-heated floor loop, and then gets to the built-in temperature controller of the valve.
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Page 8: Using The Temperature Control Valve With Room Thermostats
It is possible to use both OKE10 mechanical thermostats and OKE20 programmable thermostats. The thermostatic head is installed on the flow shut-off valve, having previously removed the protective cap: Figure 4. Stahlmann MTR021 temperature control valve with the thermostatic head installed... - Page 9 Thermostatic head to thermostats connection diagram is shown in Figure neutral phase temperature 220V~ sensor Figure 5. Thermostatic head to thermostats connection diagram...
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Page 10: Installation And Operating Conditions
7. INSTALLATION AND OPERATING CONDITIONS Installation must be carried out in accordance with current building codes and regulations. Only the persons who have studied this operation manual are allowed to perform the installation of the valve. Installation must be carried out at an ambient temperature of at least +5°C. The temperature control valve must be operated at an ambient temperature of +5°С... - Page 11 3) It is recommended to use Stahlmann fittings to connect corrugated pipes to the temperature control valve. When connecting the corrugated pipe to the valve, pay attention to the arrows indicating the direction of flow.
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Page 12: Transportation, Storage And Disposal
8. TRANSPORTATION, STORAGE AND DISPOSAL MTR021 temperature control valve should be stored in the manufacturer's consumer packaging (single-packed). During the storage, the valves must be protected from mechanical impact, vapors of acids, alkalis and other aggressive media that are harmful to the container and the elements of the kit, as well as from sunlight, precipitation and dust. -
Page 13: Warranty Obligations
9. WARRANTY OBLIGATIONS The manufacturer guarantees the normal operation of the kit, provided that the instructions for use are observed. The warranty period for the temperature control valve is 10 years from the date of sale. During the warranty period, the buyer has the right to repair or replace the kits upon detection of defects that occurred due to the fault of the manufacturer, provided that the operation instructions are implemented. - Page 14 If at the time of diagnosis or after it is found that any of the above conditions is not met, the manufacturer or its representative has the right to refuse warranty repair and / or replacement by issuing an appropriate conclusion.
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Page 15: Warranty Card
10. WARRANTY CARD I am familiar with the conditions of storage and transportation, the operating instructions for the Stahlmann MTR021 temperature control valve, the terms of the guarantee, and I have no complaints about the appearance of the product: Buyer's signature... -
Page 16: Acceptance Certificate
ACCEPTANCE CERTIFICATE Stahlmann MTR021 Temperature Control Valve Kit name Factory No. The kits were manufactured and tested and found fit for service. Date of check HH.MM.YY. Date of sale (shipment) Seller's stamp HH.MM.YY. Important instructions. Save for future use. Importer: SST GmbH i_Park Tauberfranken 18 97922, Lauda-Königshofen, Germany...
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