Error 185 - Cross wiring error (communication and power)

Was bedeutet 185 ?

The communication and power cables for the indoor unit have been incorrectly wired, which can cause damage or prevent proper operation.

• Incorrect wiring during installation
• Accidental swapping of communication and power lines

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Immediately power off the indoor unit and the entire HVAC system.

2. 2

   Carefully re-examine the wiring connections for both communication and power cables at the indoor unit and connection points.

3. 3

   Correct any cross-wiring mistakes according to the installation manual to prevent damage.