the ssid recover.me is active when the gateway is unreachable.
is the normal ssid up and running?
if not, is the ZD1200 up and running. can you configure it or is the status led steady green?
if not, you should get the ZD up.
if yes, can you administrate the AP's? are they in the same network like the ZD?
are some managable Switches involved? VLAN?
for example, the managable switch from zyxel looses the configuration after power loss if not saved before.
good luck