4.2Precautions Before Installation
4.2.1Operating Environment
Install the STP control unit in a place meeting the following requirements:
Ambient Temperature | 0 ℃ to 40 ℃ |
Ambient Relative | 30 to 95% (no dew condensing) |
Humidity |
|
Environment | A place free of exposure to direct sunlight. |
| A place free of high humidity. |
| A place free of dust. |
| A place free of salty air. |
| A place free of dripping water. |
| A place free of explosive or inflammable gas. |
| A place free of corrosive gas. |
| A place free of radiation. |
| A place free of strong magnetic and electric fields. |
| A place free of excessive vibration. |
| A place free of a source of electric noise. |
Installation Condition | Install the STP control unit horizontally (within |
| 10). |
