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7
PLUMBING (continued)
Floor
Drain
Condensate
Pump
air
gap
Plug Fitting
(insert into
yellow port)
1/4”
Red Tubing
Drain Flow
Control
Standpipe
Sump
Laundry
Tub
Floor
Drain
air gap
air
gap
air
gap
air
gap
#1 #2 #3
RO System
(Model 50045947-003)
Drain Points for Reject Water
Follow local codes for proper installation
Refer to additional drain requirements in steam
humidifier manual when coupling RO drain and
humidifier drain
1/4” White
Tubing
3/8” x 1/4”
Adapter Elbow
Cold Water
Supply
1/4” White
Tubing
To Steam
Humidifier
Shutoff
Control Valve
FIG. 8