This is an air-to-water heat pump water heater manual, which introduces the product's specifications, parameters, appearance, installation, use, maintenance and repair.
This manual provides step‑by‑step instructions for installing the HCW MK3068/MK3069 air‑to‑water heat pump water heater. It covers safety notices, required power and grounding, unit positioning, refrigerant piping, and wiring diagrams.
The guide also lists technical specifications such as cooling and heating capacities, power requirements, dimensions, and recommended installation conditions to ensure safe and efficient operation.
| Rated Cooling Capacity (kW) | 5.0 |
|---|---|
| Rated Input Power (kW) | 1.55 |
| Power Supply | 208~230 V / 1‑phase / 60 Hz |
| Noise Level (dB(A)) | 50 |
| Refrigerant Gas Type | R410A |
| Indoor Unit Net Dimensions (L×M×H mm) | 610×440×? (example) |
| Indoor Unit Net Weight (kg) | 52 |
The unit requires a 208 V to 230 V single‑phase supply at 60 Hz.
The heat pump uses R410A refrigerant.