DC Inverter U-match Series Duct Type Unit
3.2.6.3 Drainage Riser with Pump Unit Considerations
(1) For the unit with the condensate pump, only one drain port at the side close to
the electric box is prepared and only through it the drain hose can be
connected.
Drain pipe
(outer dimension x wall thickness)(mm)
GUD100PH/A-T, GUD100PHS/A-T
GUD125PH/A-T, GUD125PHS/A-T
GUD140PH/A-T, GUD140PHS/A-T
GUD160PH/A-T, GUD160PHS/A-T
(2) For the unit with the condensate pump, two drain ports at the bottom are
defaulted to be factory plugged with drain caps. After the installation of the drain
hose, these two drain ports also need to be insulated properly with the same
way aforementioned.
(3) The lifted installation height of drainage pipe is less than 1,000mm, as is shown
in the following figure.
The vertical height of the drain hose should be 75mm or less so that it is
unnecessary for the drain port to withstand additional force.