Rain Dial Programming: Time/Day Setting Switch Position

Rain Dial Controller: Cannot Set Time/Day - Switch Position Error

User cannot set current time/day using +/- buttons on Rain Dial (James Hardie). Switching to Valve Run Times allows "-" button to work.

Solution: Function Switch Position

Bottom function switch must be in middle position "SET PROGRAMS", not "RUN/MANUAL". This is the most common programming lockout.

Valve #3 Not Operating: Diagnostic Steps

After time setting fixed, valve 3 only works when manually turned on at valve box. Causes:

1. Wire disconnected at controller or valve
2. Wire cut between controller and valve
3. Solenoid failed on valve 3
4. Diaphragm worn/broken in valve 3

Troubleshooting Resource

Systematic electrical/hydraulic diagnosis at irrigationtutorials.com for valve non-operation.