AB-7350-U
12
Installation location
CAUTION
Do not install the product nearby a steam coil, pressurized hot-water coil, or any high heat source.
High temperature radiation might cause malfunction of its actuator.
Do not use the product in an atmosphere corrosive to the actuator, valve, and their components. Doing so might
damage the product.
IMPORTANT:
The top and the terminal covers might be corroded by chemicals and organic solvent or their vapor. Do not
expose the product to such substances/vapor.
Although the product can be used in high humidity environments (max. 95 % RH), do not immerse the actuator
in water.
Although the product can be used outdoors, be sure not to expose the product to direct sunlight. Provide the
outdoor cover (optional) to install outdoors.
Install the product in a position allowing easy access for maintenance and inspection. 12" (305 mm) clearance on top of and
around the actuator, 24" (610 mm) clearance on the front are required, as shown in Fig. 4. When installing the product in a
ceiling space, provide an access hole within the 20" (508 mm) radius of the product. And, place a drain pan under the valve.
Do not mount the product on a pipe where water hammer occurs, or where solid objects including slug may accumulate.
Figure 4. Clearance for maintenance
Min. 12" (305 mm)
(rear)
Min. 12" (305 mm)
Min. 12" (305 mm)
(left)
Min. 12" (305 mm)
(right)
Min. 24" (610 mm)
(front)
Min. 24" (610 mm)
(front )
Valve sensor
