Installation; Mounting The Enclosure - heat-timer SMC Installation & Operation Manuals

INSTALLATION

MOUNTING ThE ENCLOSURE

The SMC consists of three primary enclosure
components.
• The Enclosure Display Module: contains the control
electronic board, display, buttons, LEDs, and wiring
terminals. It has two screws to hold it to the base.
The Program/Run Switch is used to allow settings
adjustment. This switch is enclosed with the Enclosure
Wiring Cover for security. Wiring terminals are of the
plug-in type to ease installation and removal.
• The Enclosure Base: contains the holes to mount and
hold the control against the wall or any flat surface. All
other enclosure components mount on the base. The
bottom section of the Enclosure Base contains the
wiring chamber with knockouts on the bottom to ease
installation.
• The Enclosure Wiring Cover: seals the wires from
the external environment. It has two screws to hold it
to the base and a hole to secure a lock on the wiring
enclosure. A plastic web that separates the wiring
chamber into high and low volt sections has been
provided.
• Select a location near the equipment to be controlled.
• The surface should be flat and sufficiently wide and
strong to hold the SMC.
• Keep the control away from extreme heat, cold, or
humidity. The ambient operating temperature is from 20
to 120°F.
• Remove the Enclosure Wiring Cover from the control
enclosure by removing the two bottom screws.
• Remove the Enclosure Display Module by removing the
two middle screws.
• Screw the Enclosure Base to the surface through the
upper and lower mounting holes on the back of the
enclosure.
• Replace the Enclosure Display Module and replace the
two middle screws.
• Before operating the control, remove the battery's plastic
tab.
• Do not replace the Enclosure Wiring Cover until all wiring
is done.
• When purchasing a padlock for the enclosure, the
maximum shank diameter should not exceed ¼"
SMC Installation and Operation Manual
Enclosure Display Module
Enclosure Wiring Cover
Hole for optional lock
WARNING
Use only the provided Enclosure Knockouts. Do not
DRILL HOLES THROUGH THE ENCLOSURE, AS IT
WILL VOID CONTROL WARRANTY.
Mounting Holes
Display Mounting Screws
Enclosure Base
(not supplied)
Wiring Cover
Mounting Screws
9