Lloyd P4 Error Code
DC voltage over-high or over-low protection.
ac
DC voltage over-high or over-low protection
Cause: DC voltage abnormal
How to fix: Inspect inverter section
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DC Voltage Over-High or Over-Low Voltage Protection
Cause: DC bus voltage outside safe range
How to fix: Check PFC circuit, bus capacitor, and rectifier diodes.
Lloyd boards that may fix P4
If the board is the cause, these refurbished Lloyd boards are in stock. Match the part number before you order.
Lloyd Reconnect SX-W-NEC52-SLAC Outdoor PCB
From ₹5,500
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Lloyd YF50HV Outdoor PCB
From ₹5,500
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