E36 — Oil Temperature Over Low Protection (Toil)

What does E36 mean?

This error indicates that the compressor oil temperature (Toil) has remained too low for 5 continuous minutes, triggering an over-low protection. If this occurs 3 times in an hour, the failure will be confirmed as unresumable.

• Extremely low ambient temperatures affecting the unit.
• A faulty oil temperature sensor providing incorrect readings.
• Issues with the compressor's preheating system.

Click steps to track your progress.

1. 1

   Ensure the outdoor unit is not exposed to excessively cold drafts.

2. 2

   Allow the unit to warm up naturally, if the ambient temperature is very low.

3. 3

   Turn off the main power and restart the unit. If the error persists or recurs frequently, contact a qualified service technician.