Error Code rt E

Room Temperature Sensor Error

Also displayed as: rt E

What This Means

Short or disconnection of room temperature sensor

How to Fix

1. 1

   Check connector for loose or disconnected condition.

2. 2

   Measure room temp sensor resistance and compare to reference table.

3. 3

   Replace room temp sensor if resistance is 0 ohms or infinite.

4. 4

   Replace Main PCB if sensor checks out but error persists.