SR971,SR972 Solar station operation manual
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2
function)---------------------------------------------------------------------------------------------------33
7.6.3 Submenu - CMN Low temperature protection of collector---------------------------34
7.6.4 Submenu - CFR Frost protection of collector-------------------------------------------35
7.6.5 Submenu - REC Tank recooling temperature-------------------------------------------36
7.6.6 Submenu
– SMX1 Maximum temperature of tank------------------------------------36
7.6.7 Submenu - C-F Celsius and Fahrenheit temperature transferring---------------37
7.7 Main menu - FUN Auxiliary function----------------------------------------------------------37
7.7.1 Submenu - DVWG Anti-Legionella function----------------------------------------------38
7.7.2 Submenu - CIRC Activate and deactivate DHW hot water circulation pump -----38
7.7.3 Submenu - nMIN Solar circuit pump speed adjusting
(
RPM speed controlling
)
------------------------------------------------------------------------------------------------------------ -39
7.7.3.1 Submenu - DTS Standard temperature difference
(
for circuit pump
’
s speed
adjusting
)
-----------------------------------------------------------------------------------------------40
7.7.4 Submenu - OHQM Thermal energy measuring------------------------------------------40
7.7.5 Submenu - FMAX Flow rate------------------------------------------------------------------42
7.7.6 Submenu - MEDT Type of heat transfer liquid-------------------------------------------42
7.7.7 Submenu - MED% Concentration of heat transfer liquid------------------------------42
7.7.8 Submenu - INTV Interval function--------------------------------------------------------43
7.7.8.1 Submenu - ISTP Interval function stop time-------------------------------------------44
7.7.8.2 Submenu - IRUN Interval function operation time-------------------------------------44
7.7.9 Submenu
– AHO/AHF Tank thermostat function----------------------------------------44
7.7.10 Submenu - COOL Tank cooling function-------------------------------------------------45
7.8 Mainmenu - HND manual function---------------------------------------------------------------47
7.9 Mainmenu - PASS password setup--------------------------------------------------------------48
7.10 Mainmenu - RSET, Recovery to factory set-------------------------------------------------49
7.11 On/Off button----------------------------------------------------------------------------------------49
7.12 Holiday function-------------------------------------------------------------------------------------50
7.13 Manual heating--------------------------------------------------------------------------------------50
7.14 Temperature query function----------------------------------------------------------------------51
8.Protection function-------------------------------------------------------------------------------------52
8.1 Memory protection-----------------------------------------------------------------------------------52
8.2 Screen protection------------------------------------------------------------------------------------52
9. Trouble shooting---------------------------------------------------------------------------------------52