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
The appliance could not connect because Home Connect data is missing.
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C7101
The appliance could not connect because Home Connect data is missing.
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E7101
The appliance could not connect because Home Connect data is missing.
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H1011
The mobile device does not have an Internet connection.
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H1030
An input/output error occurred and Internet connectivity may be unavailable.
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H1045
The requested Home Connect resource is not available.
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H1073
The mobile device is not connected to the required Wi-Fi network.
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H1077
The Home Connect app could not find the appliance on the Wi-Fi network.
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H1080
The app could not establish a connection to the appliance network.
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H1081
The Home Connect app could not detect the appliance.
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H1083
The connection to the appliance was interrupted.
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H1084
An unexpected error occurred while searching for the selected network.
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H1085
The mobile device is connected to the appliance's temporary HomeConnect network instead of the home Wi-Fi network.
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H1086
A connection between the mobile device and appliance could not be established.
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H3404
The Home Connect service is temporarily unavailable.
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H4613
The appliance could not connect to the Home Connect server.
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H4620
The Home Connect data does not match the appliance.
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H4623
An unexpected Home Connect error occurred.
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H5014
The server connection was interrupted while transferring Wi-Fi access data.
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H5038
The appliance unexpectedly lost its connection during credential exchange.
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H5043
The Home Connect app experienced an internal lifecycle or communication-dispatcher failure.
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H9000
Sending Wi-Fi credentials failed because of a Bluetooth pairing error.
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H9005
Wi-Fi login-data transmission failed because the entered password was invalid.
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H9007
Wi-Fi login-data transmission failed because the WLAN connection was interrupted.
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H9009
Wi-Fi login-data transmission failed while establishing the router connection.
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H9011
Sending Wi-Fi credentials failed because of a Bluetooth pairing error.
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H9100
The server connection was interrupted by an unexpected appliance error.
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H9208
The connection to the Home Connect server timed out.
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H9400
Bluetooth search timed out before a suitable appliance was found.
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Manufacturer information
ApplianceSignal troubleshooting information is based on manufacturer support documentation and rewritten in plain language.