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General safety advice and warnings for appliance installation and use.
Guidance on interpreting and using error codes for troubleshooting appliance faults.
Description of failure categories and their impact on appliance operation.
Detailed listing and troubleshooting steps for specific error codes (e.g., A4).
Gas setting values for ZWE 24/28-5 MFA/MFAE and ZWE 24-5 MFK appliance types.
Gas setting values for ZWC/ZSC 18-35 appliance models.
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General