Airzone 8435418928905, Руководство по установке

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Error 18: Main Control Board- Airzone 3 speeds/stages dehumidifier control module communication error
This incident blocks the control of the device. To solve this incident check:
1. Status of the control module of the radiant elements: Correctly powered.
2. Connection: Check the polarity of the connectors of the Main Control Board and the dehumidifier control module
3. Wiring: Disconnect the terminal from the Airzone connection bus and check that the voltage between the poles (A/-)
and (B/-) is about 0.65 Vdc.
Error C-02: Main Control Board – Production Control Board communication error
This incident blocks the control of the zone. To solve this incident check:
1. Status of the control module of the radiant elements: Correctly powered.
2. Status of the Main Control Board: Airzone connection bus LEDs are operating properly.
3. Connection: Check the polarity of the connectors of the CCP and the Main Control Board of the system.