DC Inverter U-match Series Duct Type Unit
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3) The whole pipeline should be wound with insulating tape and fixed
onto the wall with saddles.
(2)
If the outdoor unit is above the indoor unit, arrange the pipeline according
to the following diagram.
1) Wind the insulating tape from bottom to top.
2) The whole pipeline should be wound together to avoid water returning
to the room.
3) Use saddles to fix the whole pipeline onto the wall.
3.2.6.3 Drain 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.