The York Grande Ceiling Concealed Ducted Top Discharge air‑conditioner manual provides specifications, installation guidelines, and operation instructions…
The York Grande Ceiling Concealed Ducted Top Discharge system is a high‑efficiency, R410A‑refrigerant air‑conditioning solution designed for ceiling‑suspended, concealed installations in residential, commercial and public spaces. The units are available in capacities from 36 kBtu/h to 60 kBtu/h and feature linear ESP control, long refrigerant piping, and optional central control.
This manual includes engineering data, wiring diagrams, dimensional drawings, specifications, sound level information, and detailed instructions for installation, commissioning, and remote controller functions. It also outlines optional accessories such as drain pumps, water‑drain options, and central control capabilities.
| Capacity (Btu/h) | 36,000 – 60,000 |
|---|---|
| Power Supply (V‑Hz) | 220‑240‑50 Hz (10.5 kW) / 380‑415‑50 Hz (higher models) |
| EER (W/W) | 3.52 – 3.60 |
| Indoor Noise Level (dB(A)) | 44/42/40 (model 36) – 52/50/48 (model 55) |
| Maximum Refrigerant Pipe Length | 50 m |
| Refrigerant Type | R410A |
| Maximum Outdoor Temperature | 52 °C DB |
It uses the environmentally friendly refrigerant R410A.
The unit is rated to operate at outdoor temperatures up to 52 °C DB.
The system can accommodate refrigerant piping up to 50 m in length.
The optional central control can manage 64 × 1024 = 16 units.