Carrier 42XQA Series - Drainage System Best Practices; Drainage Inclination and Scenarios

10
To guarantee efficient drainage:
a) Ensure that the unit is level, with a
slight inclination towards the drainage
side - approximately 2
o
(Fig. 14).
b) The unit uses gravity drainage. However,
the drainage pipe must have a downward
slope. Avoid the situation shown in
Fig. 15.
Fig. 14 - Drainage inclination
Fig. 15 - Inefficient drainage scenarios