At least 3cm above the floor
Foot holes
Foot holes
Liquid pipe
Liquid
gas pipe
valve
gas valve
Drain vent
Chassis
Outdoor drain join t
Drain hose
handle
Pipe joint
Union nut
N(1)
2
3
blue
black
brown
yellow-
green
Connect to indoor unit
handle
Wall
U-shaped curve
Drain hose
The drain hos
can't raise
upwards