SR971,SR972 Solar station operation manual
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1
Contents
1. Safety information---------------------------------------------------------------------------------------4
1.1 About this manual-------------------------------------------------------------------------------------4
1.2 Liability waiver------------------------------------------------------------------------------------------4
1.3 Important remark---------------------------------------------------------------------------------------4
1.4 Description of symbols-------------------------------------------------------------------------------5
2. Overview of solar station------------------------------------------------------------------------------5
2.21 Technical date of solar station SR981 & SR982 -------------------------------------------8
3. Mounting of solar station-----------------------------------------------------------------------------10
4. Attention Items for solar station installation ---------------------------------------------------10
5. Wire connection of solar controller---------------------------------------------------------------12
5.1 Open the connection box--------------------------------------------------------------------------12
5.2 Change fuses----------------------------------------------------------------------------------------13
5.3 Terminal connection--------------------------------------------------------------------------------13
6. Control operation description-----------------------------------------------------------------------15
6.1 Operation button-------------------------------------------------------------------------------------15
6.2 Signal description------------------------------------------------------------------------------------16
6.3 Time / week setup-----------------------------------------------------------------------------------17
6.4 Menu structure---------------------------------------------------------------------------------------18
6.5 Menu description------------------------------------------------------------------------------------19
6.6 System description----------------------------------------------------------------------------------21
6.6.1 System
（
1 collector array
–
1 tank
–
1 pump
–
auxiliary heating
）
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7. Functional parameter setup-------------------------------------------------------------------------22
7.1 Access to main menu-------------------------------------------------------------------------------22
7.2 Access to submenu----------------------------------------------------------------------------------22
7.3 Main menu - THET Timing heating-------------------------------------------------------------23
7.4 Main menu - tCYC Temperature and time in three time section for DHW hot
water---------------------------------------------------------------------------------------------------------26
7.5 Main menu - DT Temperature difference function-------------------------------------------30
7.6 Main menu TEMP Temperature----------------------------------------------------------------31
7.6.1 Submenu - EMOF Collector safety switch-off temperature-----------------------------32
7.6.2 Submenu - CMX Maximum limited collector temperature( collector cooling
