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2.10. Refrigerant (R410A)
In this URTP device, R410A gas is used as cooling gas. These devices are designed according to
characteristics of this gas and shouldn’t be operated with another kind of gas in no way. Global heating
potential of R410A gas is
GWP: 1975
. This gas involves fluorinated greenhouse gasses within the
framework of Kyoto Protocol.
2.11. Free Cooling and Heating
In URTP models of ECO series, there are damper and control systems enabling free heating and cooling.
This system is activated in mid-seasons and when desired temperature values could be reached temperature
values of outer ambient air. The system does the necessary conditioning by only sending the outer ambient
air to the area and doesn’t activate heating or cooling systems within its body while doing it or activates
them under partial loads. This enables to reduce user costs and also to protect the environment by protecting
natural resources.
3. INSTALLATION
3.1. Transport and Conservation
Roof connector should be carried separately from the
device and conserved.
Lift the roof connector from transport points.
The isolation material within roof connection elements at
conservation area should be protected from External air
conditions and possible rodents.
Don’t drag your device to place it on assembly spot while
carrying it. Make use of transport and lifting opening at its
bottom part. The device should be no means be transported
by holding it on pipe connections, door handles or duct
connection points.
During transport, transport planks (timber bars) should be
put between ropes so that the ropes don’t damage
your device. Otherwise, ropes may damage metal
sheet details or condenser lamellas of your device.
For URTP 55/70/90/110/140, 4 transport points, for
180 and 230 models, 6 transport points should be
utilized. They are shown at figures.
The distance between timber bars and
transport point should be adjusted in balance. When
the device is seen to have no balance in test lift,
connection point should be re-determined to enable
the balance.
The distance between rope connections and
transport point should be adjusted to nearly 5 meters
(base angles between timber bar and lifting point
knot should be lower than 60C). Having this distance
lower may cause the rope to break off.
Don’t put high weights on the device to cause
permanent damage.
