Carrier E4 Error Code
Indoor Room Temperature Sensor Open/Short.
ac
Indoor Room Temperature Sensor Open/Short
Cause: Indoor ambient temperature sensor fault
How to fix: Check sensor resistance against spec, replace indoor room sensor if faulty.
Carrier boards that may fix E4
If the board is the cause, these refurbished Carrier boards are in stock. Match the part number before you order.
Carrier SKFN50PG Inverter PCB
From ₹2,800
GET PRICE →
Carrier Voltas Godrej SKFW50C4 Outdoor PCB
From ₹5,500
GET PRICE →
Carrier P-Series 42QP8A5501C 2 Ton Non Inverter PCB
From ₹2,800
GET PRICE →
CACE-KFR50G Non Inverter PCB
From ₹1,800
GET PRICE →