How to mend ... Reset System Code

Error code EA 258 on Worcester Greenstar compact 25i boiler?

Got in on New Year's day after a day at work and my partner said heating had been off most of the day and no h... [Read more]

lid temper reset?

i have alarm system 9651 scantronic. we changed the batt and now cannot reset it. shows lid temper this requir... [Read more]

veritas 8c alarm?

When leaving the house I press 'Full' and lock the door as normal. On opening the door upon return the alarm ... [Read more]

Optima 2 plus, Reset alarm code when current code not known?

Have moved house, Optima 2 plus alarm system , previous owner playing silly beggars and has not given us the c... [Read more]

how to reset alarm without code?

Hi, I bought new property and I did not find the codes (user code and eng. code) for the alarm system (Scan... [Read more]

veritas 8compact system - going off randomly?

Hi. we have a veritas 8compact alarm system with 3 zones plus one door being used on the alarm. Yesterday wi... [Read more]

Scantronic AV9000 input user codes, how to reset?

I have a scrantronic av9000. I have been trying to input new codes. I am unable to get then entered in either ... [Read more]

cannot reset Accenta 8ep471a keypad?

I live in a first-floor flat and in the early hours today my alarm went off 3 times, even though the system wa... [Read more]

how can i reset my veritas 8 alarm system?

i recently took over a business and the havent been informed of the alarm number. And the agent doesnt have it... [Read more]

Main Eco 28 133 error?

Had 133 error code come up. Nothing doing when trying to reset. Shut whole thing off at mains, took fascia o... [Read more]

I no longer have the alarm code to veritas system?

My tenants have left my house, and reset the code. I am unable to get the code and wonder if anyone knows a w... [Read more]

optima 2 plus failure?

Optima 2 plus alarm is continually bleeping and the power light is flashing together with the error code showi... [Read more]

Scantronic 500r Engineers Manual Where to find?

Looking for an engineer's manual for an existing system, the owner has the User's manual but no Engineer's cod... [Read more]

vokera linear 24/28 fault 04?

My mothers boiler was showing code 04 this morning and the pressure was zero. I raised the pressure to 1.5bar... [Read more]

Scantronic 9651 "Sounder tamper - Reset required"?

Hi, Just moved in with my girlfriend and she has a 9651 Scantronic alarm which has "sounder tamper reset requ... [Read more]

Scantronic 9800 programmable outputs not responding?

I can't get either programmable output 1 or 2 to work. I have the manual, and have reprogrammed the whole sys... [Read more]

Why has Heat Exchanger on IDEAL ISAR HE24 gone?

So... At the end of 2008 (early December, so about 4.5 years ago). We had central heating installed for the... [Read more]

Accenta G4 mini and remote keypad only illuminating?

I recently had an issue with my Accenta G4 alarm and remote keypad. For some unknown reason the tampers were a... [Read more]

How can I fix my Accenta 6 alarm keypad?

I have an Accenta 6 alarm system and for some reason I can't set the alarm. When I key in the code and set the... [Read more]

9751 alarm with tamper fault?

Folks, I have inheritted an alarm system with the purchase of a new house. It's a Watson Alarm system but i... [Read more]