SR971,SR972 Solar station operation manual
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displays in DKWh, accumulative thermal energy displays in kWh or MWh. The sum of two
results is the total thermal output.
Setup steps:
To access main menu FUN, then select submenu OHQM, “OHQM OFF” displays on
screen,factory set is OFF
►Press “SET” button, parameter “OHQM OFF” blinks on
the screen
►Repress “SET” button, to activate this function, “OHQM
ON” blinks on the screen
► Press “ESC” button to exit the menu or wait for 20
seconds to exit , parameters are saved automatically.
Note:
1)
Thermal energy got in current day, accumulative thermal energy and operation time of
pump can be reset, doing like following
Operation steps:
under standby status, doing like following
►Press “ ” button, select to check the thermal energy of current day, “DKWH XX”
“SET” displays on the screen.
►Press “SET” button for 3 seconds, buzzer makes 3 times “du-----“, the daily thermal energy
is cleared, and daily thermal energy is reset to “00”.
►Repress “ ” button, select to check accumulative thermal energy, “KWH XX” or
“MWH XX” “SET” displays on the screen.
►Press “SET” button for 3 seconds, buzzer makes 3 times “du-----”, the sum thermal energy
is cleared, accumulative thermal energy is reset to “00”.
►Press “ ” button, select to check operation time of pump, “hP XX” “SET
“displays on the screen.
►Press “SET” button for 3 seconds, buzzer makes 3 times “du-----”, the operation time of
pump is cleared, and it is reset to “00”.
2)
Only when the thermal energy measuring function is activated, operation time of
circulation pump function just can be triggered.
