⚠️ Tanda-Tanda Masalah Elektrik / Signs of Electrical Problems
• DB sering trip selepas renovation / wiring baru
Recurring DB tripping after renovation or rewiring
• Trip bila kilat, guruh atau waktu hujan lebat
Tripping during lightning, thunder, or heavy rain
• DB trip bila guna plug tertentu (iron, kettle, vacuum)
DB trips only when using specific appliances
• Peralatan elektrik rasa berkaran bila dipegang
Appliance bodies feel “tingly” or slightly electrified
• Suis OFF tapi masih ada current
Current still flows even when switch is off
• Lampu / plug satu rumah tak menyala langsung
Lights or plugs not working in one part of the house
• Socket berbunyi sparking atau keluarkan bau hangit
Sparking sound or burning smell from sockets
• RCCB / MCB / Main Switch kerap terbakar
RCCB, MCB or Main Switch burns or melts
• Bil elektrik naik luar biasa tanpa penggunaan berat
Electric bill spikes without heavy usage
• Lampu LED cepat rosak walaupun baru tukar
LED lights fail quickly even when new
• TNB meter terus pusing walaupun semua suis OFF
Electric meter running even when all switches are off
• TV, PC, atau peralatan sensitif sering rosak selepas petir
Sensitive devices keep failing after lightning
• Lampu berkelip (flickering) walaupun guna LED berkualiti
Lights flicker even with high-quality LEDs
• DB atau MCB keluarkan bunyi berdengung halus
DB emits a faint buzzing or humming sound
• Aircond atau peti ais trip waktu malam atau masa hujan
Aircond or fridge trips during night or rainy weather
• Kipas siling berputar perlahan walaupun voltan cukup
Ceiling fan rotates slowly despite sufficient voltage
• Terdapat bacaan voltan pada wayar bumi atau neutral
Voltage detected on earth or neutral cable (not normal)
• Arus bocor balik ke neutral walaupun litar dah diputuskan
Current backfeeding into neutral even after disconnection
• Ground floor ada elektrik, tapi tingkat atas tiada langsung
Electricity only on ground floor, upper floor completely dead
• Soket, suis, atau lampu terasa sangat panas
Sockets, switches or lights are excessively hot
• Perkakas elektrik mati terus bila on
Appliances fail immediately after switching on
