How to mend ... Know Engineers Code

ADTseries 2 galaxy alarm?

just moved to new house,with above alarm fitted.Iam trying to use it,there was no battery in the panel,so I pu... [Read more]

lockout?

accenta g4 panic attack button was activated by decorators & system has gone into lockout mode ,I have put the... [Read more]

Fault with Scantronic 9752 (Cant stop alarm after setting off alarm)?

Hi, I have a scantronic 9752 and when the alarm is tripped by any means I can reset the control panel but can... [Read more]

veritas 8 goes off when mains power goes off?

does this mean battery is dead (20 years old).There is no low battery indication or bleeping.Do I need any spe... [Read more]

optima xl6?

my alarm panel is stuck on tamper and it seems the keypad is locked out,and wont let me press enter to reset... [Read more]

do i need to enter engineers code to dis-connect external bell box and repl?

hello need some advice, have tested bell-box which has a supply present from alarm panel of 12v d.c,the o/s so... [Read more]

How can I change the engineers code to my own (Citadel VR8)?

I recently moved into a new house which has sensors everywhere and hooked up to a Citadel VR8 alarm system. T... [Read more]

Fault code E133 & E168 Flippin boiler!!?

Hi all I have the potterton pro max boiler too which decided to break down on me displaying fault code e133. ... [Read more]

E133 error code?

Hi I have a combi boiler Promax Combi HE Plus A, i keep getting error code E133 which is a gas supply fault... [Read more]

Accenta g4 mini No code number?

Hello, My son has moved into a new house which has a Accenta g4 mini alarm. Which does not have a cod... [Read more]

8EP 396 Optima Compact G3 - how do you change the battery?

I have a house alarm comprising of an 8EP 396 Optima Compact G3 with built in keypad plus an additional remote... [Read more]

Could the NVM chip be dead after 13 years?

I put my system into engineers mode (0xxxx then opened panel, E displayed). This was to allow me to disconnect... [Read more]

British Gas 532/i - Fault EA?

We have a British Gas 532/i combi boiler which keeps cutting out and displaying fault code EA. This happens wh... [Read more]

Replacing the cable between the control unit and door sensor?

Hi, our alarm keeps going off as the system believes it is being tampered with whareas all that has happened i... [Read more]

Temper Lock Out?

Hi I have an accenta 6 alarm system which has always worked fine and never been a problem.I had to switch of... [Read more]

9800 panel with Sr light flashing,+ fault & service light on?

The panel will not respond default engineers code. Not sure what to try next?

Veritas R8 alarm query?

Hi, my alarm has been installed for 15 years and have had no problems. The installing company is now defunct. ... [Read more]

Scantronic 9448+ Alarm Sounds on exit?

I have reset my alarm due to replacing an internal fuse - after a bit of searching for the fault! Engineers w... [Read more]

Intermittent Scantronic 9827 keypad?

I have a 9800 alarm system but the 9827 keypad does not always accept the security code. Most times it works f... [Read more]

Veritas 8C Code?

I have a Veritas R8 alarm system that has never been used. I have lost the manual. How do I find the enginee... [Read more]