Sofar solar 3.3-12KTL-X - 6 Operation Interface; Operation and Display Panel

SOFAR 3.3K~12KTL-X User manual
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© Shenzhen SOFARSOLAR Co ., Ltd.
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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