Fault codes / EasyStart / 7 blinks

EasyStart: 7 blinks

What it means: No signal from the start winding.

What to check

Orange wire not on the start winding, start winding open, or L2 wired straight to it. Power off, check continuity black to orange.

Learn the system

• Rooftop AC
• Capacitors
• Airflow and coils
• Thermostats and AC control boards

Practice it on a service call

• AC hums and trips
• AC runs but barely cools
• AC ices up and barely blows

Guided diagnosis

• Air Conditioner
• Thermostat

Other EasyStart codes

• EasyStart: 1 blink Unexpected current, learning problem
• EasyStart: 2 blinks Over current: run current above the limit or above what it learned
• EasyStart: 3 blinks Power interruption or short cycle timer
• EasyStart: 4 blinks Compressor overload open
• EasyStart: 5 blinks Stall: compressor will not come up to speed
• EasyStart: 6 blinks Wrong line voltage for the model

Full field guide: Micro-Air EasyStart soft start

Codes come from the maker manuals and public service sheets. Your model's own chart always wins, and LP and 120 volt work belongs to a qualified technician.