Steca TR A301, Инструкция по установке и эксплуатации

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3
738.955 | 10.40
EN
1 About these instructions
1.1 Applicability
These instructions describe the installation, com-
missioning, function, operation, maintenance and
dismantling of the temperature difference controller
for controlling an ECM high-efficiency pump within a
solar thermal system (ECM = Electronic Commutated
Motor). When installing the remaining components,
e.g. solar collectors, pump assemblies and storage
units, be sure to observe the appropriate installation
instructions provided by each manufacturer.
1.2 Users
Installation, commissioning, operation, maintenance
and dismantling of the controller may only be per-
formed by trained professional personnel. Before
commissioning, the controller must be professionally
assembled and installed by professional personnel in
accordance with the applicable regional and transre-
gional regulations as well as the safety instructions and
general instructions within these installation and oper-
ating instructions. The professional personnel must be
familiar with these operating instructions.
Use the controller only after first thoroughly reading
and understanding these operating instructions and
the safety instructions. Adhere to all safety instruc-
tions. In the event of any ambiguities regarding the
operation and alteration of parameters or functions,
consult professional personnel.