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As with any water system, it is important that the system
be clean. The pipe work installer must remove weld scale,
rust and contamination during pipe work fabrication.
are compatible with 316 stainless steel, prior to making
connections to the ClimaCool chiller. There are certain
necessary components that should always be installed in
found on pages 15. All water piping must be installed in
accordance with applicable codes and standards.
Temperature Sensor and Wells
with each chiller system programmed by the CoolLogic
36” but no more than 60” away from the bank and before
the strainer, on the chilled water inlet, chilled water outlet,
Note: Sensors must
be fully inserted into the well to obtain proper readings
and must be 2 ½ pipe diameter minimum before or after
an elbow. See Figures 14 and 15.
Chiller/Heater System Water Header Bypass
A bypass is required for any chilled water/evaporator, hot
variable pumping. The bypass must be piped in such a way
Water Piping
Pressure Dierential Flow Sensor
page 31, are not exceeded. To prevent operation of the
sensors in both the chilled and condenser water circuits.
the inlet and outlet of a straight pipe, as close to the module
as possible. Do not put in an elbow on the outlet.
Note: Evaporator
and condenser sides both require sensors of equal
pressure ranges.
Pressure Taps
The installing contractor must provide access ports for
pressure gauges for both the condenser and chilled water
systems. A ¼” pressure tap is required on the inlet and the
Water Isolation Valves
It is recommended to provide bank water isolation valves
for proper isolation and maintenance of the chiller, pump
Strainers – Minimum 60 Mesh Screen Required
ClimaCool chillers utilize brazed plate heat exchangers
which are extremely sensitive to debris. Therefore, it is
mandatory that all condenser and chilled water systems
include a strainer with a minimum of 60 mesh screen for
proper ltration. The strainers must be installed as shown in
ClimaCool’s warranty does not cover and does not apply to
products which have defects or damages due to freezing
of the water supply, an inadequate or interrupted water
supply, corrosives or abrasives in the water supply, or
improper or inadequate ltration or treatment of the
water supply.
Figure 14 - Temperature Sensors
Figure 15 - Flow Sensors (DPT)
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