Control panel documentation

Spray Irrigation Control Panel

CP-001-3-0006

Smart timer + UV · time-dosed spray irrigation · failsafe lockout. 120 VAC single phase, dual feeds. UL 508A Listed, file E547664.

Read first — the control circuit stays live

TWO separate 120 V feeds. Main power lands on terminal 1; a dedicated control circuit lands on terminal 2 and keeps the alarm system, timer and control logic energized even when the main breaker is OFF. Disconnect BOTH feeds and verify with a voltage tester before opening the panel. Neutrals from both feeds must land on the same neutral bus in the feeder panel. Never override the air loss or UV fault lockouts — they exist to stop under-treated effluent being dispersed.

Documents

Quick Start Guide Start-up sequence, alarm and lockout behavior, quick specifications, service essentials · PDF Operation Manual Installation, wiring, operation, SHT-13/2 schedule programming, PRI-51 supervision, maintenance, warranty · PDF Specification Sheet Ratings, protection and lockout matrix, float switch system · PDF Troubleshooting Guide Field service reference by device class, with the classes this panel does not have · PDF

At a glance

Model: CP-001-3-0006
Supply: 120 VAC, 60 Hz, single phase — dual feeds: main power (terminal 1) and a dedicated control circuit (terminal 2)
Total FLA / SCCR: 25 A · SCCR 5 kA
Spray / dose pump: 120 V, 1 HP (20 FLA) — largest motor · integral motor overload required
Compressor: 120 V, ¼ HP (5.0 FLA) · integral motor overload required
Branch protection: CB1 20 A pump · CB2 5 A compressor · CB3 5 A control
Feeder protection: Field supplied, upstream at the feeder panel — 30 A main feed · 5 A control feed · field-supplied main disconnect required
Timer: Elko SHT-13/2 Wi-Fi smart timer — Channel 1 drives the spray/dose pump (contacts 15/18), Channel 2 is spare · built-in run-time hour meter
UV supervision: Elko EP PRI-51 current monitoring relay · ENI-T8-32-P2SC-N ballast · lamp customer supplied
Protection: Air pressure loss or UV lamp fault raises the alarm and locks out the spray/dose pump. The pump level float (terminals 5–6) blocks short doses without alarming. High water (across terminals 7–8) raises the alarm only — the pump stays on schedule by design.
Overloads: None in this panel — both motors must carry integral overload protection
Enclosure: Polycase ZH-100804 · NEMA 4X polycarbonate · 10.0 × 8.4 × 5.2 in · indoor or weatherproof outdoor · −20 to 50 °C
Field wiring: 26–10 AWG copper, 600 V, 60 °C · terminal torque 0.79 N·m (7.0 in-lbs)
Compliance: UL 508A Listed · file E547664 · NFPA 70 (NEC)

Support & warranty

This panel is manufactured for AKHA Manufacturing, LLC. All technical support, warranty claims and service questions are administered by them.

Toll free 800-370-3749 · Phone (574) 936-2542

2055 Pidco Dr. / P.O. Box 640, Plymouth, Indiana 46563