JINYI SR881 - 1 Solar Pump Station with Integrated Controller; About this Manual; Safety Instructions; Scope of Delivery

SR881 operation instruction of solar pump station
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SR881 solar pump station installation and commissioning
1. Solar pump station with integrated controller
 Integrated solar controller SR881
 Outstanding design
 Assembly with safety valve and manometer
 High-Quality casing for reduce heat loses
 Flow rate check
 Filling and flushing connection unit
1.1 Scope of delivery
 1* solar pump station
 1* integrated solar controller
 1* collector sensor PT1000
 2* store sensor NTC10K
 1* wall mounting bracket
 1* accessory bag（include 2 * screw and dowel ;
2 * strain relief）
 1*10A power cable
 1* manual
1.2 About this manual
This solar pump station is a preinstalled and leak-tested group of fitting for transferring heat
from the collector to the store. It contains important fittings and safety devices for the
operation of the solar thermal system:
 Ball valves in flow and return in combination with check valves to prevent gravity
circulation.
 Flow rate check for displaying the flow rate
 Manometer for displaying the system pressure
 Safety valve to prevent inadmissible overpressure
 Flushing and filling unit for flushing, filling and emptying the solar thermal system.
1.3 Safety instructions
The installation and commissioning of the solar station as well as the connection of
electrical components requires technical knowledge commensurate with a recognized
vocational qualification as a fitter for plumbing, heating and air conditioning technology, or a
profession requiring a comparable level of knowledge. The following must be observed