Hardie Total Control Won't Stop Cycling: Multiple Start Times Issue

A Hardie Total Control that runs continuously through all zones and repeats is almost always caused by multiple start times programmed—a common mistake when adjusting for water restrictions.

The Fix

1. Enter programming mode.
2. Check Start Time 1—set to desired start (e.g., 6:00 AM).
3. Set Start Times 2, 3, 4... to OFF (scroll past 12:00 AM or use OFF setting).
4. Only ONE start time per program.

How It Works

One start time triggers the entire sequence: zone 1 runs its minutes, then zone 2, etc., automatically. A second start time queues a second full cycle after the first finishes—creating the "won't stop" loop.

Example

• Zones 1–4 at 10 min each = 40 min cycle
• Start Time 1: 6:00 AM → runs 6:00–6:40
• Start Time 2: 6:15 AM → runs 6:40–7:20 (immediately after first)
• Result: continuous watering

Clear all but Start Time 1. The system will run once and stop. Download the manual at Coast Water Works for model-specific steps.