Mitsubishi Ecodan Wireless Controller
User Guide
PAR-WT60R-E
Controller Diagram
The wireless controller features a display screen and several buttons. Key indicators and controls are labeled with letters A through J:
- A DHW Boost Indicator: Shows when the Domestic Hot Water (DHW) Boost Mode is active.
- B Holiday Mode Indicator: Shows when the controller is in Holiday Mode.
- C Set Temperature Display: Shows the target room temperature.
- D Room Temperature Display: Shows the current room temperature.
- E Room Sensor Status: Indicates if the controller is actively measuring room temperature.
- F SG-Ready Display: Indicates if the system is ready for Smart Grid operation.
- G Battery Replacement Indicator: Alerts when batteries need replacement.
- H Touch Indicator: Shows when buttons are being touched.
- I Error Display: Indicates unit failure or communication errors.
- J Error LED: A visual indicator for errors.
Buttons and Functions
| Button | Function |
|---|---|
| ? Forced DHW Boost | Used to allow Ecodan to force start the Domestic Hot Water (DHW Mode). |
| ✈️ Holiday Mode | Used to allow Ecodan to enter Holiday Mode. |
| ⬆️⬇️ Up / Down | Used to adjust room temperature and set duration time in Holiday Mode. |
Error Modes
| Mode | Flash |
|---|---|
| Failed* | 1 time per 3 minutes |
| Back up heater operation | |
| Low battery | 1 time per 3 minutes |
*When any malfunction occurs in the indoor unit, outdoor unit, remote controller, or receiver.
