Blue Star H1 Error Code
Defrosting.
ac
Defrosting
Cause: Unit in defrost cycle (informational, not a fault)
How to fix: No action needed unless stuck in defrost — check defrost sensor and control logic if prolonged.
Blue Star boards that may fix H1
If the board is the cause, these refurbished Blue Star boards are in stock. Match the part number before you order.
Bluestar F35BS 1 Ton Outdoor PCB
From ₹2,400
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Bluestar MIV50BS 1.5 Ton Inverter PCB
From ₹2,500
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Bluestar Godrej GRJ554-A V1 2013
From ₹2,500
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Bluestar Godrej GRJ519-A3 V1 Non Inverter PCB
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