INSTALLATION PROCEDURES
A. Location of units
The Indoor FCU should be ideally located in a floor or
hung to a wall that is near to the conditioned area where
the access to the chilled water piping connection is easy.
Position the FCU in a way to avoid obstruction to return
airflow, supply air, electrical cable connections,
condensate drain pipe and chilled water piping.
B. Site Preparation
The site for the FCU installation should be free from any
obstacle that can be hazardous to the installation
personnel and/or damaging to the unit.
Properly identify all existing building utilities (such as
electrical cables, plumbing pipes, sanitary hardware,
etc.).
Make sure that live electrical cables are not hanging or
running near the FCU proposed location or obstructing
in any way the movement of the installation personnel.
Clear the floor from all objects with sharp edges.
Remove liquid or slippery material from the installation
site before proceeding.
C. Indoor unit installation
Unit can be installed on the floor or mounted on the wall.
After unpacking the unit, cut the rear carton panel and
mark it with a sketch simulating the FCU. Use it as a
template for positioning the unit and marking the
corresponding mounting slots to the wall.
- Put the template against the wall and mark the
corners. Make sure that you leave sufficient space/
clearance for unit maintenance, chilled water piping
and control valve connections.
- Transfer the mark from the template to the wall as
shown in figure-1.
- Drill 4 holes if the unit is to be mounted on the wall.
Make only 2 holes (top and each side) for floor
mounted units.
- After drilling the holes, insert wall plugs into the
holes and install suitable screws with washers as
shown in figure-2.
- Lift the unit and engage the screws in the slots
(figure-3).
- Tighten the screws.
FIGURE - 1
FIGURE - 3
FIGURE - 2
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