User`s manual

Chapter 3 - Installation and Wiring
GP-477R/577R Series User's Manual
3-2
For easier maintenance and operation, plus better ventilation, ensure the GP unit is
mounted at least 100 mm away from adjacent structures and other parts.
The GP uses ventilation in its outer shell to naturally cool itself. When installing the
unit horizontally or sideways, use a forced air cooling system (i.e. a fan) or lower the
surrounding temperature to avoid overheating.
Note:
Note:
Front View
(Looking down at)
Horizontal Installation
(Landscape style)
Side View
Vertical Installation
(Portrait Style)
Front View
Side View