Projecta SC220 Instruction Manual page 6

BROWSE INTERFACE
NOTE
1. When no operation, the interface will automatically cycle, but the following two interfaces
will not display.
2. Accumulative power zero clearing: Under PV power interface, press SET button and hold on
5s then the value blink, press SET button again to clear the value.
3. Setting temperature unit: Under battery temperature interface, press SET button and hold on
5s to switch to Fahrenheit or Celsius.
FAULT INDICATION
Status
Battery over discharge
Battery over voltage
Battery overheating
Load failure
1. When load current reaches1.02–1.05 times 1.05–1.25 times, 1.25–1.35 times and 1.35–1.5 times more
than nominal value, controller will automatically turn off loads in 50s, 30s,10s and 2s respectively
6
Icon Description
Battery level shows empty, battery frame blink,
fault icon blink
Battery level shows full, battery frame blink,
fault icon blink
Battery levels show current value,
battery frame blink, fault icon blink
Load overload
load short circuit
,
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