Product Manual

Operation
46 900-0145-01-01 Rev B
Table 5 Aux Mode Functions
Name Purpose
Triggers
Settable
Points
Start Stop
Load
Shed
Operates designated loads
normally; turns off loads in
severe conditions

High Vdc

Low Vdc

High temp

Low output Vac

High input Aac

Low & high Vdc

On & Off delay
Gen Aler
t
Starts generator to charge
batteries

Low Vdc

High Vdc

Low & high Vdc

On & Off delay
Faul
t
Signals that the Radian shut
down due to error

Error present

Error cleared
None
Vent Fan
Runs fan to vent batteries
while charging

High Vdc

Below high Vdc

High Vdc

Off delay
Cool Fan
Runs fan to cool Radian

Internal sensor > 60°C

Internal sensor < 49°C
None
DC Diver
t
Turns on DC dump load to
prevent overcharging

High Vdc

Low Vdc

Low & high Vdc

On & Off delay
GT Limits
Signals disconnect of grid-tied
Radian due to AC conditions

GIP parameters not
met

GIP parameters met
None
Source
Status
Signals that the Radian
accepted an AC source

AC source accepted

AC source
disconnected
None
A
C Diver
t
Turns on AC dump load to
prevent overcharging

High Vdc

AC source accepted

Low Vdc

High output load

High temp

Low & high Vdc

On & Off delay
NOTES: