[JLMFRD]

Anybody can help me please?
I just changed the battery after having code "61 call engineer" and now I get code "77 call engineer".
@Koolkid can you send me please the manuals and can you advise me please how to clear this code?
Thanks in advance!

[KoolKid]

77 Call engineer is just a service interval. You will need the engineer code to clear this. The alarm should work fine either way.
I'm PMing you the manual now.

[altor]

Originally Posted by JLMFRD

Anybody can help me please?
I just changed the battery after having code "61 call engineer" and now I get code "77 call engineer".
@Koolkid can you send me please the manuals and can you advise me please how to clear this code?
Thanks in advance!

61 is the reference to the low battery, this should be cleared by putting in the new battery. Also check the link for the battery is in place.
71 is the reference to your system service, An installer can set this up to remind you to have it serviced.