Blue Star b7 Error Code
Outlet Tube Sensor Malfunction.
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Outlet Tube Sensor Malfunction
Cause: Outlet pipe temperature sensor open/short
How to fix: Check sensor resistance, replace outlet tube sensor if faulty.
Blue Star boards that may fix b7
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
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Bluestar MIV50BS 1.5 Ton Inverter PCB
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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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