Cool Energy EcoStore CE-ES200, Manual

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Cool Energy EcoStore - Heat Pump Water Heater
EN
19 | P a g e
3.3
Duct
DUCT ROUND DUCT RECTANGLE DUCT
Dimension (mm) 0190 190x190
Straight-line pressure drop (Pa/m)
≤2 ≤2
Straight-line length (m)
≤5 ≤5
Bent pressure drop (Pa/m)
≤2 ≤2
Bent’s qty. ≤5 ≤5
- The resistance of duct will decrease air-flowrate, which will lead to capacity of unit decreased.
- For the case of unit with canvas, of the duct total length should be no more than 5m or the
maximum static pressure should be within 25Pa, and the quantity of bending should be no more
than 3.
- For unit air outlet with duct, when unit operating, condensate will be generated around
outside of duct. please pay attention to the drainage work, we suggest wrapping the thermal
insulated layer around outside of the duct.
-
I
t is recommended to install the unit in an indoor space, it is not allowed to install the unit
where it can be rained on.
WARNING: In case of rain entering to internal components of the unit, the component might
be damaged or causing physical danger. In terms of the unit connect with duct reaching
to outdoor, a reliable water-resistant measure must be conduct on the duct, to prevent
water from dropping into internal of the unit.