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Error 14: Main control board-Expansion module communication error
Control of zones 7 and 8 is lost. To solve this incident check:
1. Verify that the module is correctly connected to the Airzone connection bus.
2. Module status: Airzone connection bus LEDs are operating properly.
Error 15: Error in main control board - consumption meter communications
This issue does not allow the system to measure the consumption of the air
conditioning unit. To resolve this issue, follow the steps below:
1. Signal range of the device: Check the signal range of the meter with the
main control board; to do so, check the LED on the meter. If it is not in
signal range (red LED), bring the meter closer to the main control board. If
it recovers communications, it will be necessary to relocate it because it was
out of range.
Status of the consumption meter: Check that the power supply is correct.
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