FPC and FESCo recently approved packaging guidelines for initscripts http://fedoraproject.org/wiki/Packaging/SysVInitScript . According to those guidelines only services which are really required for a vital system should define runlevels as the first parameter on the '# chkconfig: #' line in the initscript. Please consider changing the initscripts in this package.
zoneminder-1.22.3-14.fc9 has been submitted as an update for Fedora 9
zoneminder-1.22.3-14.fc9 has been pushed to the Fedora 9 stable repository. If problems still persist, please make note of it in this bug report.