SR881 operation instruction of solar pump station
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► Press “ “again, to cease the manual output.
8.16 On/Off controller
Under the on status
►Press button for 3 seconds; controller is switched-off, “OFF” shows on the screen.
►Repress button again, controller restarted.
8.17 Holiday function
The holiday function is used for operating the system when no water consumption is
expected, e. g. during a holiday absence. This function cools down the system in order to
reduce the thermal load.
Activate/deactivate this function:
►Press “Holiday” button for 3 seconds, “HDAY 05”
displays on the screen
►Press “+/-”, to adjust holiday’s days, adjustable range 0-99 days
►Press “ESC” to save set, holiday function is activated and holiday sign displayed and
lighted.
►After holiday function is activated, and then press “Holiday” button to cease this function,
holiday sign displayed but not lighted.
Note：When you return from holiday, please deactivate this function in time.
8.18 Manual circuit function
►Press “Manual Circuit” button, circuit pump R1 is
triggered and runs for 1 hour.
►Press “Manual Circuit” button, to switch- off the circuit
pump R1.
During the running of circuit pump R1, if you don’t press “Manual circuit” button, then R1 will
run for 1 hour, then it is stopped automatically. And manual circuit function is deactivated
correspondingly.
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