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THERMA V
Split Type
2. Select the Best Location
Select space for installing unit, which will meet the following conditions:
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No direct thermal radiation from other heat sources
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No possibility of annoying neighbors by noise from unit
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No exposition to strong wind
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With strength which bears weight of unit
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With space for air passage and service work shown next
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Because of the possibility of fire, do not install unit to the space where generation, inflow, stagnation, and
leakage of combustible gas is expected.
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Avoid unit installation in a place where acidic solution and spray (sulfur) are often used.
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Do not use unit under any special environment where oil, steam and sulfuric gas exist.
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It is recommended to fence round the unit in order to prevent any person or animal from accessing the unit.
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If installation site is area of heavy snowfall, then the following directions should be observed.
– Make the foundation as high as possible.
– Fit a snow protection hood.
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Select installation location considering following conditions to avoid bad condition when additionally performing
defrost operation.
1. Install the unit at a place well ventilated and having a lot of sunshine in case of installing the product at a place
with a high humidity in winter (near beach, coast, lake, etc).
2. Performance of heating will be reduced and pre-heat time of the unit may be lengthened in case of installing
the unit in winter at following location:
1) Shade position with a narrow space
2) Location with much humidity around.
3) Location where liquid gathers since the floor is not even.
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When installing the unit in a place that is constantly exposed to a strong wind like a coast or on a high story of
a building, secure a normal fan operation by using a duct or a wind shield.
1. Install the unit so that its discharge port faces to the wall of the building. Keep a distance 300 mm or more
between the unit and the wall surface.
2. Supposing the wind direction during the operation season of the unit, install the unit so that the discharge port
is set at right angle to the wind direction.
Design and installation
3
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