Airzone AZVAFR Series User Manual

45
SELF-DIAGNOSE
CONTROL BOARD (AZVAFRXXXX)
Airzone control boards have integrated LEDs that detect unusual operations.
Fig. 57
Meaning
D1
Data reception from automation bus
Blinking
Green
D2
Data transmission from automation bus
Blinking
Red
D3
Control board activity
Blinking
Green
D4
Data transmission from Airzone Connection Bus
Blinking
Red
D5
Data reception from Airzone Connection Bus
Blinking
Green
D6
1st Stage Auxiliary heat activated
Switches
Green
D7
2nd Stage Auxiliary heat activated
Switches
Green
D8
Data transmission from AC unit bus
Blinking
Red
D9
Data reception from AC unit bus
Blinking
Green
D11
Control board power supply
Steady
Red
D19
Association channel: active
On
Red

Airzone AZVAFR Series Specifications

General

Brand	Airzone
Model	AZVAFR Series
Category	Control Unit
Language	English