Daikin Clima-Flex IOM CLIM Series, Инструкция по установке, эксплуатации и обслуживанию

Страница: 7 / 68

iom-clim-cf-eng www.clima-flex.com
7
Installation and Application Information
MODELS
DIMENSIONS
A D
in cm in cm in cm
CLIM 7.5 TR w1 30½” 77.74 39½ 100 31¾ 90.65
CLIM 10 TR w2 38 96.52 39½ 100 31¾ 90.65
CLIM 12.5 TR w3 46¾ 118.70 39½ 100 31¾ 90.65
Figure 2. Recommended spaces for the unit.
The units should be installed on a solid and well-balanced base.
In case it is placed on the floor, a solid concrete base should be
fabricated, which slightly exceeds the area of the unit.
This base must be able to support the weight of the unit. Anti-
vibration supports must be installed between the frame of the unit
and the concrete base of the steel beams; for such installation,
use the dimensioning diagram attached in the installation manual
included with your equipment.
The unit frame must be perfectly level during installation, if
necessary insert shims under the anti-vibration mounts.
If the unit will be installed in places of easy access for people
and/or animals, it is recommended to place a protection grid to
prevent access.
To ensure optimum performance of the unit once in place, some
instructions and precautions should be followed such as:
• Ensure a strong and solid base to reduce noise and vibration.
• Avoid installing the unit in areas that may be hazardous
during equipment maintenance, such as platforms without
guardrails, guide rails, or areas that do not meet the space
requirements around the unit.
MOUNTING
The inside of the base rail is open to allow access for securing
mounting bolts, etc.
All compressor bolts, rubber, grommets and fasteners should be
left in place in the base. None of these fasteners are considered
“temporary shipping bolts”.
CLEANING SERVICE
A. The control panels are located at the end of the chiller and
require a minimum clearance of 1.2 meters in front of the
panels. The compressor, filter-driers and line shutoff valves
are accessible on each side or end of the unit. Do not block
access to the sides or ends of the unit with piping or ductwork.
B. These areas must be open for service access. The minimum
service distance is as follows:
A. Sides
• 4 fan models: Minimum of 1.2 m (4 ft.)
• 6 to 14 fan models: It is strongly recommended that a minimum
of 8 ft (2.4 m) be left on one side to allow for coil replacement.
Coils may be removed from the top, leaving a minimum of 4
ft (1.2 m) side clearance; however, unit performance may be
diminished.
B. Control panel end
• All models: Minimum of 4 feet (1.2 meters).
C. Opposite end of control panel
• 4-fan models: Minimum 8 feet (2.4 m) to remove coil.
• 6- to 14-fan models: 8 ft (2.4 m) minimum. Clearance may
be reduced to 4 ft (1.2 m) if side clearance is sufficient for
evaporator service and removal.
Clima Flex units are designed for outdoor installation. It is
necessary for the units to have air ventilation, in addition to a free
air inlet (see figure 2) to allow proper air circulation, as well as to
provide access for servicing the equipment.
For optimal operation of the equipment, a correct connection to
the hydraulic network and the minimum water flow per minute
specified in the technical information sheet of the equipment is
required. As well as a correct connection to the electrical power
according to the electrical values of the technical information
sheet of the system.
• The installer is responsible for calculating the best position for
the unit. It is vitally important that the suggested clearances
are respected in order to provide adequate ventilation for the
condenser louvers.
• Avoid recirculation of hot air.
• Avoid lack of air supply to the air-cooled condenser. Failure
to comply with these conditions can result in increased
condenser pressure which in turn can lead to poor energy
efficiency and cooling capacity.
Figure 3. Cleaning service