Installation
Pre-Installation Instructions
1.Inspect shipping carton for obvious signs of mishandling.
2.After removing the controller from the shipping carton, inspect it carefully for damage. Never attempt to install and use a damaged unit.
3.Verify that the ordering code number indicated on the side of the controller matches what was ordered.
33.780”."
(96 mm) (96mm)
| 3.780” |
| |
| 3.780" |
| |
| (96mm) |
| |
| (96 mm) |
| |
|
| °F |
|
ACTUAL | SETPOINT | 01 | 02 |
0.25”
0.25"
(6.35mm) (6.35 mm)
3.5”
3.5"
(88.9mm) (88.9 mm)
Figure 1. Case Dimensions
Prior to mounting the OTC25 in your panel, make sure that the cutout opening is of the right size, 3.622" x 3.622" (92 mm x 92 mm), and deburred to enable a smooth fit. A minimum of 5.0" (127.0 mm) of depth behind the panel is required.
Mounting
Figure 2. Mounting Diagram
3.780” |
|
| 0.25” |
3.780" |
|
| 0.25" |
(96mm) |
|
| |
(96 mm) |
|
| (6.35mm) |
|
|
| (6.35 mm) |
3.780”"
(96mm)m ACTUAL SETPOINT HEAT
3.5”
3.5"
(88.9mm) (88.9 mm)
MOUNTING
SCREWS
GASKET
PANELBRACKET
Before installing OTC25, ensure gasket seats evenly around edges of unit and that there are no breaks or tears in the gasket.
Insert the OTC25 through the front panel cutout, slide mounting “U” bracket around unit and secure it with the screws provided.
Gasket should be evenly compressed around all sides to provide
1