Frequently Asked Questions (FAQ)
New S1/T1 controllers, how to recognize?
Q: How can I see if I have a new or previous Airmaster S1/T1 controller? A: You can recognize the difference in 2 ways, hardware or via software. First, the easy way is via hardware. When you look at the back of the controller you can see the ...
What do I need to establish Modbus communication with an Airmaster controller?
Modbus communication with an Airmaster controller. Q: What do I need to establish Modbus communication with an Airmaster controller? A: Follow the steps described below for the Airmaster controller you want to configure for Modbus ...
How do I reset the service due timer (Er: 4804A) on the Airmaster S1
4804A is tied to the Menu P04 'Alarm Menu', item# 1 'Service timer'. Service Countdown Timer: The service countdown timer will count down from the set value in accordance with running hours. When the item is viewed the service hour’s value will ...