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Rain Bird® Algae Control System™ (ACS)
• Owner’s Manual
SAVE THESE INSTRUCTIONS
10
Troubleshooting
Check the following guide for possible cause of a problem before contacting Rain Bird
®
for service assistance .
* Range and coverage depends on location and conditions.
** 24 volt AC units are compatible with any 24 volt AC low voltage lighting or irrigation power source.
*** 24 Volt DC units are compatible with any 24 volt DC power source.
Solar Power System, which includes two batteries, may be purchased separately from Rain Bird
Technical Specifications
ePA est. 074929-MA-001
Symptom
Causes
Solution
Both indicator lights are off
Electric power failure
Test and turn on power to grounded
(earthed) power supply . (For power models
install only to a Class A GFCI receptacle or
equivalent .)
Damaged power cord or damaged power
supply box
Unplug and inspect for damage . Replace if
necessary .
Both indicator lights are off (battery
powered unit)
Dead Battery
Test, recharge and if necessary replace bat-
teries .
Ultrasonic operation power indicator light is
not blinking, but solid green light
indicator is on
Bad connection to transducer or unit
Damaged transducer or power unit
Unplug, inspect cord (lead) attached to
transducer . Clean and reconnect .
Algae is not dying
Dirt or debris on the face of the transducer
may be interfering with the ultrasonic waves
Clean the face of the transducer
regularly (read Maintenance Guide)
Models
Power Input
UL Approved
Power Supply
NSF
Certification
Range*
Coverage*
RBACS400
US 120V AC, 60 Hz, 60 W
EU/UK 240V AC, 50 Hz, 60 W
RBAC-PSUP
RBAC-PSUPR
NSF/ANSI 61 & 372
400 ft/121 .92 m
up to
2 acres
RBACS400AC
US 24V AC, 1 Amps Max**
EU/UK 24V AC, 1 Amps Max
—
NSF/ANSI 61 & 372
400 ft/121 .92 m
RBACS400DC
US 24V DC, 1 Amps Max***
EU/UK 24V DC, 1 Amps Max
—
NSF/ANSI 61 & 372
400 ft/121 .92 m
RBACS500
US 120V AC, 60 Hz, 60 W
EU/UK 240V AC, 50 Hz, 60 W
RBAC-PSUP
RBAC-PSUPR
NSF/ANSI 61 & 372
500 ft/154 m
up to
6 acres
RBACS500AC
US 24V AC, 1 Amps Max**
EU/UK 24V AC, 1 Amps Max
—
NSF/ANSI 61 & 372
500 ft/154 m
RBACS500DC
US 24V DC, 1 Amps Max***
EU/UK 24V DC, 1 Amps Max
—
NSF/ANSI 61 & 372
500 ft/154 m
RBACS600
US 120V AC, 60 Hz, 60 W
EU/UK 240V AC, 50 Hz, 60 W
RBAC-PSUP
RBAC-PSUPR
NSF/ANSI 61 & 372
600 ft/182 m
up to
8 acres
RBACS600AC
US 24V AC, 1 Amps Max**
EU/UK 24V AC, 1 Amps Max
—
NSF/ANSI 61 & 372
600 ft/182 m
RBACS500DC
US 24V DC, 1 Amps Max***
EU/UK 24V DC, 1 Amps Max
—
NSF/ANSI 61 & 372
600 ft/182 m