How do I fix Carrier E1 error?

To fix the Carrier E1 error: HEAT STAGE 1 W/W1 W2 Y/Y2 COOL STAGE 1 COOL STAGE1 Y/Y2 只 G G G INDOOR FAN INDOO. For step-by-step guidance, our AI assistant on WhatsApp can help diagnose and resolve this fault code instantly.

E1Carrier

Carrier E1 Error Code

HEAT STAGE 1 W/W1 W2 Y/Y2 COOL STAGE 1 COOL STAGE1 Y/Y2 只 G G G INDOOR FAN INDOO

Source: pa16na04800gaaaa__crr-pa16na04800g1397507832465-en-ii-english-iom.pdf

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