The Two-Wire Decoder Version of Hunter’s Most Powerful Commercial Controller
The versatility of the ACC controller grows even more powerful with the addition of the two-wire decoder system from Hunter. ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. Operating large numbers of valves over long distances, the ACC99D decoder controller takes full advantage of the powerful ACC feature set. Since it’s two-wire powered, it also saves copper wire, simplifies troubleshooting, permits rapid addition of new stations, minimizes trenching, and permits remote sensor monitoring over the two-wire path.
Decoder station sizes available: 1, 2, 4, 6
Max. distance to decoder,14 AWG wire path: 10,000 ft
Sensor decoder available
Max. distance to decoder, 12 AWG wire path: 15,000 ft
Max. recommended distance, decoder to solenoid: 150 ft
Field programmable
ICD-HP wireless handheld programmer compatible
Two-way communications
Surge suppression: Internal (ground wire included)
Dual pump/master valve outputs may be assigned to decoders
Wire path connectors included with each decoder
Number of wire paths: 6
Automatic daily weather-based scheduling with optional Hunter Solar Sync sensor
Includes all features of the ACC controller, plus decoder operations.
SPECIFICATIONS & FEATURES
Transformer Input: 120/230VAC, 50/60 Hz, 2A max at 120V, 1A max at 230V ACC Decoder Grou
Transformer output: 24VAC, 4A, @ 120VAC
Decoder Line (path) output: 34V peak-to-peak
Decoder Power draw: 40 mA per active output
Solenoid capacity: 2 standard 24 VAC Hunter solenoids per output within 150 ft. runs, up to 14 solenoids max
simultaneous (includes dual P/MV outputs)
Wiring, Decoder to solenoid: standard pair 18 AWG/1 mm to 150 ft. (twisted improves surge resistance)
6 two-wire output paths to field decoders
Two-way confirmation of decoder activation
Two-way monitoring of sensor connections (ICD-SEN)
Diagnostic LEDs with line status, signal activity, decoder and status
Programmable decoder station IDs (from controller panel)
ACC-99D Decoder Systems include all standard features of the ACC controller, including:
6 automatic programs, with 4 custom manual (auxiliary) programs
Dual pump/master valve outputs programmable by station
1 flow meter (diagnostics to station level) and up to 4 sensor inputs (programmable to program level)
Programmable overlap or SmartStack by program with simultaneous station groups.
Seasonal adjust, 0 to 300% in 1% increments by program
Flow learning mode by station with programmable alarm thresholds
Station run times up to 6 hours with programmable delay between stations (up to 4 hours)
Self-diagnostic circuit breaker skips shorted stations and continues watering
SmartPort® equipped for wireless remote control
Test program feature allows for quick system checks
IMMS central system compatible
Upgrade to "smart" weather based watering with Solar Sync Sensor
Real-time Flow Monitoring capability built in, with actual flow histories (in GPM or metric) available when connected to Hunter HFS or other compatible flow meters.
Flow-learning mode by station, with station-level diagnostics and alarm shutdowns.
Easy Retrieve™ backup feature can restore schedules, run times, names and other settings to a saved setup
Not intended for use with the ET System - See Solar Sync for smart weather adjustment!
- Model: HCACC99D
- 1 Units in Stock
- Manufactured by: Hunter