The Service Instructions for this unit have many different combinations of flashes for the “Operation Light”.
Even if we had the exact number of times the “Operation Light” is flashing, it would still be in your best interest to call out a Tech to investigate and get the system back running as quickly as possible.
You always want to troubleshoot the problem the fault light is displaying to ensure that particular component has truly failed, and that can’t be done over the internet.
Not to mention the forum rules do not allow us to help you troubleshoot this problem.
Thanks for your understanding.