Wired Display Board Layout for Quantum Ultra Ducted Ceiling Concealed SystemsUpdated 3 days ago
Introduction
This article explains the wired display board layout for Quantum Ultra Ducted Ceiling Concealed (RYT-24) systems.
Wired Display Board Layout
| No. | LED Icon | Symbol | Description |
|---|---|---|---|
| 1 | Tone Emitter |  | Emits confirmation tones when receiving command signals |
| 2 | Signal Receptor |  | Receives signals from the handheld remote controller |
| 3 | Digital Display |  | Display temperature settings, error codes, and operational status |
| 4 | Operation Light |  | Indicates that the system is operating normally |
| 5 | Timer Indicator |  | Shows that a timer function has been activated |
| 6 | Defrost Indicator |  | Indicates that the unit is either in Defrost mode or preheating |
| 7 | Alert Indicator |  | Illuminates to indicate a system fault or abnormal condition |
| 8 | Manual Button |  | Manually turns the unit on/off without using the remote controller |
Notes:
- The shape and positions of the switches and indicators may vary according to the model, however the functions remain the same. There may be variances between the amount of digits that are shown on the remote controller versus the amount on the indoor unit.
- Do not obstruct the front panel, otherwise it may not be able to receive infrared commands from the remote controller. Ensure that the panel is not covered with paint or adhesive layer. Keep all signal-emitting devices away.