Troubleshooting Guide - Bosch GHJ12V-20 Operating And Safety Instructions Manual

Cause:
Jacket/hoddie/vest
does not
activate
Heating Zone does
not work
Jacket/hoddie/vest
shuts off
automatically
USB Port not
producing power
Trouble Shooting Guide
Corrective Measure:
Check that battery pack 13 is completely charged.
Check that the Heating elements power cable 6 is connected
to the Portable power adapter 8.
Hold the Power button 1 until the LED lights up "RED."
Heating pads are located in three areas: left chest, right
chest, and center of back. If one area is not heating, contact
Bosch Technical Service at 877-BOSCH-99.
Your jacket/hoddie/vest is equipped with a thermal sensor to
ensure it will not heat beyond designated temperatures to
prevent possible injury. Allow the jacket/hoddie/vest to cool
off for approximately 30 minutes and try to reactivate.
Check that battery pack 13 is charged.
Plug in device and press the USB port Wake-up button 9 for
three seconds.
Check that your device does not require any more than 5 V DC,
1 amp maximum output.
Unfortunately, not all devices can be tested for compatibility
and your device may not be compatible.
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