Haier MVAH072ME2AA1 User Manual page 15

INSTALLATION INSTRUCTIONS
Installation of Drain Hose (cont.):
Indoor unit
Water outlet
Multiple units use water outlet header to drain water into building drain
Drainage Test:
Ensure the drain hose is clear and all connections are tightly sealed before testing.
Perform the drainage test as follows:
1. Add about 0.132gal (500ml) of water into the drain
pan through water injection port.
2. Switch on the power and operate the unit in cooling
mode. Check that the water outlet drains water
normally and that there are no leakages at the
connections. After the drainage test is complete,
replace the water injection port plug. For the
position of water injection port; see the figure.
3. The maximum displacement of this indoor units is
8.98gal/h(34kg/h).
31-5000553 Rev. 1
Snap ring
Drain hose
Set a supporting point at every
2~4in
12~13in
Water outlet header
PVC drain hose
Rigid PVC adhesive
31-39
Inclination 1/100
12~13in
2~4in
12~13in
Inclination 1/100
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