Contents
1. General
These instructions contain basic information about the design and operation of ThermoSphere Slimline Electric Flow
Boilers (TSEFB) and define the rules for operation. Indicated is the sequence of installation and connection, and the
technique of tuning. Possible problems and recommended solutions are also given. Before installing the TSEFB and its
introduction into service, carefully read this manual, as proper installation, configuration and maintenance of the
TSEFB will ensure its safe and reliable operation for a long period. TSEFB is not intended for use by persons
(particularly young children) with disabilities or lack of experience and knowledge, except if in the immediate
presence of the supervisory staff or the person responsible for their safety, the necessary instructions for using the
device have been given. Authorized personnel must supervise young children to prevent them from playing with the
device. Adhere to the requirements of these instructions and store it for later use.
1.1 TSEFB is intended for heating the heat carrier (treated water) in the space heating system with forced circulation
of heat carrier. The rated pressure of heat carrier (water) in the system must be no more than 0.2 MPa (2 bar). The
minimum gauge pressure before the circulation pump (backwater) must be 0.01 MPa (0.1 bar). TSEFB have been
manufactured for use in residential and other areas of this type for regions with moderate and cold climates.
1.2 TSEFB is recommended to operate in the premises with the following working values of climatic factors:
Atmospheric pressure 84 ... 107 kPa (630 ... 800 mm Hg)
Temperature 10 °C - 35 °C (the limiting values - 5 °C - 40 °C);
Relative humidity 60% at 20 °C.
The indoor air must be free of dust, as well as aggressive and flammable gas and vapour.
1.3 In the operation of the TSEFB, one must regularly watch its operation.
Avoid installation of TSEFB at sites without people who control the condition and operation of the equipment.
1.4 TSEFB is manufactured in accordance with the requirements of TU 28.2-31402141-001-2001.
1.5 An example of designation of the wall mounted electric water heater: TSEFB-P4.5,
where TSEFB-P is the symbol, 4.5 = nominal power in kW.
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Installation and Operating Instructions
ThermoSphere Slimline Electric Flow Boiler with Pump
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Live well...
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