This manual covers safety regulations, required precautions before use, and detailed instructions for installing the indoor and outdoor units of the Sampo AM-PY heating and cooling gas machines. It explains recommended installation height, wiring requirements, pipe connections, and initial test procedures.
The guide also describes how to operate cooling and heating modes, adjust fan speed and direction, set timers and sleep functions, perform routine maintenance, and troubleshoot common issues. Technical specifications for each model are listed at the end of the document. This manual is written in Japanese.
| Rated Power (kW) – AM-PY20DC | 3.1 kW |
|---|---|
| Rated Current (A) – AM-PY20DC | 4.4 A |
| Indoor Unit Dimensions (W×H×D) – AM-PY20DC | 810×295×210 mm |
| IP Rating (Indoor/Outdoor) | IPX0 / IPX4 |
The indoor unit should be installed at a height of about 2.5 m.
The indoor side has an IPX0 rating and the outdoor side has an IPX4 rating.
For cooling, the outdoor temperature range is 21 °C – 43 °C and the indoor range is 21 °C – 32 °C.