York YKFE12BXEXBH-RX Installation And Owner's Manual page 15

Installation Procedure
5. Fix the Intake Grille and Panel
1) Slide the intake grille push buttons (two places).
2) Close the intake grille.
General precautions:
a) The inlet and outlet ports should not be obstructed; the air should be able to blow all over the room.
b) Leave the space required to service the air conditioner.
c) Install the unit where noise and vibrations are not amplified.
d) The panel will not be fixed when its direction is wrong.
6. Installing Drain Pipe
CAUTION
Note: Install the drain pipe.
□ Install the drain pipe with downgrade gradient (1/50 to 1/100) and so there are no rises or traps in the pipe.
□ The bending angle of the drain pipe in the plastic bag should not exceed 45°, glue cannot flow into the pipe.
□ Use general hard polyvinyl chloride pipe and connect it with adhesive so that there is no water leakage.
□ Tighten the pipe with clamp as picture.
□ when the pipe is long, support them with hangers.
□ Always insulate the drain pipe till it leaves the indoor section.
Air bleeding
7. Drainage test
● Check whether the drain pipe is unhindered.
● New built house should have this test done before paving the ceiling.
12
Install the drain pipe in accordance with the instructions in this sheet and keep the
area warm enough to prevent condensation. Problems with the piping may lead to
water leaks and serious interior damage.
Rise
Trap
150mm (6") or less
Fig. 6
Supporter
1.5 to 2.0m (5 to 6.5 ft)
Max. 700mm (24 1/2")
Tape (White)
Fig. 8
Fig. 7
Clamp
Self-provided stiff pipe