CONTENTS PRODUCT TECHNICAL SPECIFICATION ....................... 4 ENERGY SAVING ............................4 OPERATION AND TEMPETATURE SETTING ....................4 OPERATION PRECONDITIONS ........................5 ASSEMBLY AND SAFETY INSTRUCTIONS ....................5 GENERAL INSTRUCTIONS ........................5 INSTALATION SCHEME ........................7 HEATING UNIT ASSEMBLY ......................... 8 ANTI-CORROSION PROTECTION INSTRUCTIONS ................9 ACCUMULATOR CONNECTION TO THE PRESSURIZED WATER MAIN ..........
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CAREFULLY READ THIS MANUAL BEFORE INSTALLING THE WATER HEATER! Dear customer, The Works Cooperative of Dražice - Machine Plant, Ltd., would like to thank you for your decision to use a product of our brand. The product is not intended to be controlled by a) people (including children) with reduced physical, sensual or mental capacities, or b) people with insufficient knowledge and experiences unless supervised by responsible person, or unless properly instructed by such responsible person.
1 PRODUCT TECHNICAL SPECIFICATION The TPJ serie built-in electric flange heating units as main heaters for electric boilers are self-servicing. If calcium rich water is used, scale needs to be removed from the heating element in given time intervals. The user may set a temperature on the thermostat. The element is turned on automatically; after reaching set water temperature, it is turned off.
4 OPERATION PRECONDITIONS The connection of a built-in electric flange unit must follow the data on the plate (operation pressure, heating time, el. voltage). Connecting to the electrics must follow the scheme on the inside of the protective cover. Aside from the electric regulations, the conditions of local distribution and water supply plants, as well as assembly and operation conditions, must be followed.
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Position of installation of elements of series: TPJ Correct Faulty Too long flange welded too high. Thermowell under the heating element. Vertical installation from the bottom Correct Faulty The unit built in too high and in reversed position (the protective guard is up). - 6 -...
The flange rim must not exceed 130 mm, so that the temperature sensor and the element reach into the tank deep enough. Correct position of a built-in element assures even heating of the tank contents. In front of the flange, a +100 mm free space must be left for the assembly. Scale occurrence lowers functionality;...
Adequate flanges: For all types TPJ 150-8 .. (Ø 180) 8 holes HEATING UNIT ASSEMBLY Aside from the installation regulations, the conditions of connection resulting from local distribution and water supply plants must be followed: 1. Remove protective cover, position 1. 2.
ANTI-CORROSION PROTECTION INSTRUCTIONS Magnesium anode sets the electric potential inside the tank to a level that limits boiler tank corrosion. Theoretically, its lifetime is calculated to two years of operation; however, it changes based on water hardness and chemical composition at the place of use. Anode rod check and possible replacement is recommended every two years of operation.
ELECTRICAL CONNECTION Heating element assembly and its initial operation can only be implemented by an expert, who takes responsibility for proper implementation and equipment. The electrical connection must be implemented based on the attached scheme. The scheme related to a specific type is inside the plastic cover of the heating unit! The network voltage must be respected! All metal parts of the accumulator must meet relevant protective regulations.
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for TPJ 150-8/3,0 kW - 4,0 kW 3/PE 3 x 230 V Star for TPJ 150-8/9,0 kW 3/PE 400 V Triangle - 11 -...
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for TPJ 150-8/12 kW - 15 kW 12/15 kW 3/PE 400 V Triangle wiring of heating element external connection Connection is only possible with a contactor, not directly through the thermostat! - 12 -...
FIRST PUTTING INTO OPERATION Before electric part connection, the accumulator must be filled with water. During the rating, water must drip off the safety valve. Warning: Both the hot water outlet pipe and safety armature parts may be hot. After heating, the set temperature of consumed water should roughly correspond with temperature shown on the thermometer.
9 DISPOSAL OF PACKAGING MATERIAL AND NON-FUNCTIONING PRODUCT A service fee for providing return and recovery of packaging material has been paid for the packaging in which the product was delivered. The service fee was paid pursuant to Act No 477/2001 Coll., as amended, at EKO-KOM a.s. The client number of the company is F06020274.
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