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SOFAR 3.3K~12KTL-X
User manual
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Shenzhen SOFARSOLAR Co ., Ltd.
- 37 -
6. Operation interface
6.1. Operation and Display Panel
Buttons and Indicator lights
Key-button:
Back
: to back up or enter into main interface at standard interface
states.
Up
: to move up or increase value.
Down
: to move down or decrease value.
Enter
: to confirm selection.
Indicator Lights:
States Light (GREEN)
Flashing: Waiting or checking state
ON: Normal operation
OFF: Fault or permanent state
Warning Light (RED)
Flashing: Fans fault
ON: The inverter is faulty
OFF: Normal operation
GFCI Warning Light (RED)
ON: GFCI fault
OFF: GFCI normal