Holman PRO469 User Manual

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Electrical Specications
Electrical Outputs
Power Supply
L Mains supply: This unit runs off a 240
volt 50 hertz single phase outlet
L The controller draws 30 watt at 240VAC
L The internal transformer reduces the 240VAC
to an extra low voltage supply of 24VAC
L The internal transformer is fully compliant
with AS/NZS 61558-2-6 and has been
independently tested and judged to comply
L This unit has a 1.25AMP low energy, high efficient
toroidal transformer for long life performance
Electrical Power Supply:
L Input 24 volts 50/60Hz
Electrical Outputs:
L Maximum of 1.0 amp
To Solenoid Valves:
L 24VAC 50/60Hz 0.75 amps max
 Up to 2 valves per station on the inbuilt model
To the Master Valve/Pump Start:
L 24VAC 0.25 amps max
 Transformer and fuse capacity must be
compatible with output requirements
Overload Protection
L Standard 20mm M-205 1 amp fast blow glass
fuse, protects against power surges and electronic
fuse rated to 1AMP protects against field faults
L Faulty station skip function
Power Failure
L The controller has permanent memory and
real time clock, so the data is always backed
up even with the absence of all power
L The unit is factory fitted with a 3V CR2032 lithium
battery with up to 10 years memory backup
L The 9V alkaline battery maintains the data
during power outages, and is recommended to
help maintain the life of the lithium battery
 Tampering with the unit will void the warranty
 The batteries do not run the outputs. The internal
transformer requires mains power to run the valves
Wiring
 Output circuits should be installed and protected
in accordance with wiring code for your location
PRO469 Manual 2021 v1.indd 17PRO469 Manual 2021 v1.indd 17 15/1/21 9:40 am15/1/21 9:40 am

Holman PRO469 Specifications

General

Brand	Holman
Model	PRO469
Category	Controller
Language	English