SR971,SR972 Solar station operation manual
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►Press “ ” button to adjust the value of maximum temperature of tank, adjustable
range is（2℃～95℃）, default set is 60℃
► Press “ESC” button to exit the menu or wait for 20 seconds to exit automatically,
parameters are saved automatically.
SMX signal displays on screen, it indicates that this function is in activated.
7.6.7 Submenu - C-F Celsius and Fahrenheit temperature transferring
Setup steps:
To access main menu TEMP, then select submenu C-F, “C＿F ℃” displays on screen.
►Press “SET” button, parameter “℃” blinks on the screen.
►Press “ ” button, to select between Celsius and
Fahrenheit temperature, factory set is ℃
►Press “ESC” button to exit menu or wait for 20 seconds
to exit automatically, parameters are saved automatically.
7.7 Main menu - FUN Auxiliary function
The auxiliary function of this controller can be set under “FUN” submenu; it is possible to
activate several auxiliary functions at the same time.
Activated or deactivated status for following auxiliary functions in submenu is different.
Example to explain:
If you set thermal energy measuring parameter (OHQM) is off, that means this function is
deactivated, then, MEDT and MED% functions are disappeared in the submenu, only when
this function (OHQM) is activated, they are just appear in the submenu. (See detailed in §6.4
menu structure)
Following submenu can be accessed through menu “FUN”
DVWG Anti-Legionella function --------------------------------------------------------------7.7.1
CIRC Activate and deactivate DHW hot water circulation pump -------------------------7.7.2
nMIN Solar circuit pump speed adjusting（RPM speed controlling）------------------7.7.3
DTS Standard temperature difference（for circuit pump speed adjusting）---------- 7.7.3.1
OHQM Thermal energy measuring---------------------------------------------------------------7.7.4
FMAX Flow rate--------------------------------------------------------------------------------------7.7.5
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