Help po sa mga gaya kong nagpa-install ng central lock, coming from a manual lock. Problem is, pag press ko ng lock na button nagla-lock naman siya, pero pag unlock wala pong response ung locks though nagrerespond ung alarm ko, blink ung lights, also ung led indicator nagre-respond. With this, i suspected ung central lock system, so binuksan ko po ung pinaka-"control unit" (see picture) - this is different from the control unit of the alarm. I found out may mga relays pala un (discovery ko lang nalaman kasi wala talaga ako alam regarding this hehehe) - unlock and lock relays. I noticed pag lock nagki-click ung relay pero pag unlock, hindi.
Tanong ko po, common ba ang relay ng central lock "control unit" na nabibili lang kahit saan? O may nagre-repair ba nito? Or bili na lang po ako ng bagong set?
Nanghihinayang lang kasi ako bili ng bago kasi relay lang naman sira (naka-encircle ng yellow). Kung pwede ma-repair, makakamura pako, I guess.