Carrier AquaSnap 30AWH-R Installation And Operation Manual page 5

1.1.2 Overview of Icons
Non-operating
cooling mode
Operating cooling
mode
Anti-frozen
protection
External heat
source (boiler)
Timer on
Air purge mode
LWT/time display
(hour)/alarm
LED display (Left)
Days of week
Note :
1. The home screen display may very depending on unit configuration and screen setting.
2. If anti-legionella can not achieve setting point, it needs to repower to reset.
1. Presentation
Non-operating heating
mode
Operating heating
mode
Main water loop EHs
Weekly timer
Timer off
OTA (water setpoint
control)
DHW temp./time
display (minute)
LED display
(Middle)
Constant light: Eco
mode
Flash: Away mode
3
Non-operating DHW
mode
Operating DHW mode
DHW EHs
Clock
Alarm
IAT (air setpoint
control)
IAT/OAT
(OAT is reserved)
LED display
(Right)
"Always light:
It can not achieve Anti-
legionella setting point "