Hi I have a Rain Dial. It says James Hardie Irrigation... 4794 Other numbers I could find are... p/n HHA 11272. Where the clock is, the time keeps flashing... for a while. Ive changed the battery, it takes a 9 volt, but doesn't help. Any idea. Thank you. Im at... [email protected] Im giving my e-mail because I'm not sure I can find this site again.