APPLIANCE TROUBLESHOOTING
Bosch Home Connect App Error Codes
Find plain-language explanations for BoschHome Connect App error codes, common causes, and troubleshooting steps you can try before requesting repair service.
29 error codes currently available
404
Bosch says this Home Connect error means the appliance could not be connected because Home Connect data is missing.
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C7101
Bosch says this Home Connect error means the appliance could not be connected because Home Connect data is missing.
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E7101
Bosch says this Home Connect error means the appliance could not be connected because Home Connect data is missing.
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H1011
Bosch says H1011 means no Internet connection is available because the mobile device is not connected to the Internet.
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H1030
Bosch says H1030 is an input/output error that occurred while writing or reading data; Internet connectivity may be unavailable.
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H1045
Bosch says H1045 means a requested Home Connect resource is not available.
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H1073
Bosch says H1073 means there is no WLAN connection.
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H1077
Bosch says H1077 means the Home Connect appliance could not be found on the WLAN home network.
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H1080
Bosch says H1080 means an automatic connection to the appliance's Home Connect hotspot could not be established.
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H1081
Bosch says H1081 means the Home Connect appliance did not respond or was not detected.
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H1083
Bosch says H1083 means the connection to the Home Connect appliance was interrupted.
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H1084
Bosch says H1084 is an unexpected error while searching for the current connection and indicates a problem with the selected network.
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H1085
Bosch says H1085 means the mobile device is connected to the appliance's auxiliary HomeConnect network instead of the home WLAN network.
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H1086
Bosch says H1086 means the connection between the mobile device and the Home Connect appliance could not be established.
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H3404
Bosch says H3404 means the requested Home Connect service is currently unavailable.
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H4613
Bosch says H4613 means the appliance could not connect to the Home Connect server.
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H4620
Bosch says H4620 means the Home Connect data does not match the appliance.
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H4623
Bosch says H4623 indicates an unexpected Home Connect error.
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H5014
Bosch says H5014 means the server connection was interrupted and transfer of WLAN access data to the appliance failed.
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H5038
Bosch says H5038 means the appliance unexpectedly lost its connection during the credential-exchange portion of a pairing session.
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H5043
Bosch says H5043 is a Home Connect app lifecycle failure caused by a communication-dispatcher bug in the app.
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H9000
Bosch says this Home Connect error means sending Wi-Fi credentials failed because a Bluetooth pairing error occurred.
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H9005
Bosch says H9005 means transmission of WLAN login data failed because the entered password was invalid.
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H9007
Bosch says H9007 means transmission of WLAN login data failed because the WLAN connection was interrupted.
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H9009
Bosch says H9009 means WLAN login-data transmission failed because a connection to the router could not be established.
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H9011
Bosch says this Home Connect error means sending Wi-Fi credentials failed because a Bluetooth pairing error occurred.
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H9100
Bosch says H9100 means the server connection was interrupted because an unexpected error occurred on the appliance.
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H9208
Bosch says H9208 means the server connection timed out.
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H9400
Bosch says H9400 means Bluetooth search timed out before a suitable appliance was found for pairing.
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Manufacturer information
ApplianceSignal troubleshooting information is based on manufacturer support documentation and rewritten in plain language.