Friedrich FSHW243 Single Zone with 24000 BTUs, Heat Pump, Low Ambient Operation, 4 Fan Speeds,

Service and Parts Manual - Page 59

For FSHW243.

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FSHW243 photo
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59
INSTALLATION
Installation of the Outdoor Unit
Neaten the Pipes
1. The pipes should be placed along the wall, bent reasonably and hidden possibly. Min. semidiameter of bending the pipe is 4 inch.
2. If the outdoor unit is higher than the wall hole, you must set a U‑shaped curve in the pipe before pipe goes into the room, in order to
prevent rain from getting into the room. (As show in Fig.24)
Notes:
1. The through‑wall height of drain hose shouldn’t be higher than the outlet pipe hole of indoor unit. (As show in Fig.25)
2.Slant the drain hose slightly downwards. The drain hose can’t be curved, raised and fluctuant, etc. (As show in Fig.26)
3. The water outlet can’t be placed in water in order to drain smoothly.(As show in Fig.27)
The drain hos
can't raise
upwards
Fig.24
Fig.25
U-shaped curve
Wall
Drain hose
The drain hose can't be fluctuant
The drain hose
can't be fluctuant
The water
outlet can't be
fluctuant
The water outlet
can't be placed
in water
Fig.26
Fig.27
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