SR501 EN Operation Manual
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(50%-100%)
►Press “ESC” button or wait for 6 seconds to confirm the setting, and water is
filling now.
7.2 Compulsive water filling function
Description:
If sensor of temperature and water level is out of working, “E0” displays on the
screen, then you can trigger water filling function compulsively.
►Press “Water Loading” button for 3 seconds to trigger compulsive water filling
function, (countdown 8 minutes), countdown time and water level of
0%,20%,50%,80% and 100% displays on the screen alternatively.
►Press “Water Loading” button again to stop the compulsive water filling
function
7.3 Manual heating
Description:
It is possible to trigger back-up heater manually to heat the water to the desired
temperature. When controller detects that the water temperature is lower than
the preset switch-on temperature of manual heating function, controller will
trigger heater to work until the water temperature rises to the desired
temperature.
Activate and deactivate the function:
►Press “HEAT” button, temperature “60
o
C
” displays
on the screen.
►Press“
▲▼
”button to adjust the desired temperature,
adjustable range: 0
o
C -80
o
C, factory set is 60
o
C.
►Press “HEAT” or “ESC” button or wait for 6 seconds to confirm the setting,
heater starts to work, and manual heating signal blinks on the screen.
►Press “HEAT” again to cease the manual heating function.
Note:
manual heating can only heat tank once, when manual heating
