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User Manual

ManualsBrandsE Instruments ManualsElectricalBTU1500-1 Bluetooth HVAC Combustion Gas Analyzer. O₂, CO, CO₂, Efficiency, Excess Air, Draft, Pressure, Temp. Auto Outdoor Temp & Calcs for High-E & Condensing Units. Built-In Printer. Android App.
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15.7 Replacing the battery pack
Follow these instructions to replace the battery pack:
1
Remove the battery compartment cover.
3
Remove the battery pack connector, and replace the pack with a new one following the reverse procedure
described above.
2
Extract the battery pack.
Battery pack
connector