Mitsubishi Heavy Aircon E60 Error Code & Blinking Light
Mitsubishi Heavy E60 points to rotor lock. The source is official, but the exact model or series still decides the applicable row.
What Does Mitsubishi Heavy E60 Mean?
Mitsubishi Heavy E60 is listed as rotor lock in Inverter Split, Multi-Split rows such as Singapore Rocket YYS single split, SRK-YYS indoor with SRC-YYS outdoor. The loaded row is source-backed by official diagnostic material. Confirm the exact model, series, or signal row before accepting a parts quote.
Compressor start, lock, overcurrent, overload, or inverter-drive protection.
Power-module, IPM, voltage, or wiring fault affecting compressor drive.
Compressor mechanical or winding issue after electrical checks are confirmed.
What To Do Now
Use these steps before another reset or parts quote.
Stop using the unit if E60 returns
Stop repeated restarts if E60 returns; compressor and inverter faults can become more expensive when forced to run.
Reset E60 once
Capture the E60 pattern, then reset once only if there is no burning smell, repeated trip, or hot outdoor unit.
Send these to us
E60 error code and blinking light, a clear display photo and blinking-light video if the unit shows one, Mitsubishi Heavy model stickers, affected rooms, reset result, and trip timing and outdoor-unit behaviour
Send Us What You're Seeing
Share E60, your Mitsubishi Heavy model, and what happened before it appeared. We'll read it and respond with the right next step before any work is approved.
What To Check Before Repair
Use this split to separate safe evidence capture from the tests a technician should prove before quoting parts.
| You Can Check | Technician Should Confirm |
|---|---|
| Before resetting E60, take a clear display photo and blinking-light video if the unit shows one. | Confirm whether E60 is compressor start, overload, lock, or drive protection. |
| Capture the Mitsubishi Heavy indoor and outdoor model stickers so the correct family row is used. | Check supply voltage, inverter output, IPM status, compressor current, and winding readings. |
| Note whether one room, several rooms, or the whole system is affected, plus whether it returns after one reset. | Review trip history and compressor mechanical signs before quoting replacement. |
What Changes The Next Step
These clues decide whether the first check is room-side, shared outdoor-side, refrigerant-side, source-table, or model-family confirmation.
| What You See | What It Points To |
|---|---|
| Only one indoor unit shows E60. | The affected room, indoor board path, wiring route, or local component should be checked first. |
| Several rooms or the outdoor unit show the same E60 fault. | The shared outdoor side, power path, communication trunk, or refrigerant circuit needs priority checking. |
| The outdoor unit hums, starts briefly, or trips soon after startup. | Power, inverter, IPM, compressor current, and winding checks decide the repair path. |
| The model family is different from the row you found online. | Use the model or series filter first; same-looking codes can still belong to different diagnostic tables. |
| The model belongs to Inverter Split, Multi-Split rows such as Singapore Rocket YYS single split, SRK-YYS indoor with SRC-YYS outdoor. | The loaded row is source-backed by official diagnostic material. Use the matching source row before quoting parts. |
Compressor Drive Or Replacement Decision
Mitsubishi Heavy E60 can still be a repair if power, inverter, or module checks find the cause. Compressor replacement should be weighed against age, warranty, and the rest of the system condition.
Inverter or IPM faults are not the same as confirmed compressor mechanical failure.
Compressor winding and current readings should be measured before replacement is discussed.
Older systems need a repair-versus-replace check if compressor-side parts are expensive.
Read Next
Use these if the quote mentions the parts, checks, or repair path this code points to.
Other Mitsubishi Heavy Error Codes
If the code you're seeing isn't E60, jump to one of these or browse the full Mitsubishi Heavy list.
Ready to Get Started?
Send the E60 error code and blinking light, a clear display photo and blinking-light video if the unit shows one, and Mitsubishi Heavy model sticker. Send the model sticker so the matching official row can be checked quickly. We can help separate inverter, module, and compressor checks.