I've just installed a new HKC SW 10-70 panel.
The keypad is giving a fault and alarm indication and beeping. I wired the power to my external bell the wrong way (printed wiring guide had + and - incorrectly reversed compared to actual PCB layout. Should have checked the connections I know, but I've only made this mistake a few times in a lifetime).Hopefully it hasn't fried the panel board/external bell. I've disconnected the bell and connected a 4k7 resistor between tamper return and SAAB hold. Anyway the panel won't accept the default engineer user code ###REMOVED### so that I can set it up/ see a log. It's giving me an "access denied".
Any ideas, at least on the password?