Factory Direct Hardware Toto ABA990X#01FCP - Manual (Page 18)

18
6. Installation requirements
6-1 Building a base for the bathtub ~ seating the bathtub
(1) Building a base
Please allow at least 100 mm or more clearance beyond the external dimensions when determining the position of the
bathtub.
Please set up the hot/cold water supply pipes and the fill-tub pipe on the side with the inspection port.
Also, please set aside space for inspection ports at the rear of the bathtub center module or the function module
(pump) (one or the other of *1).
Please fit the hot/cold water pipes with anti-backwash valves and shut-off valves.
Inspection port
(within 15 inches)
Junction cable
Cold water
supply
Hot water
supply Fill-tub pipe
100 or more
1800
100
or more
500 or m
ore
(Inspe
ction por
t space
)
0
1
4
1
1 0
0
Bathtub rim reference line
Within
15 inches
Within
15 inc
hes
Within
15 inc
hes
(Inspe
ction por
t space
)
*Bathtub
cente
r modul
e
(Inspe
ction por
t space
)
*1
*1
(Inspection
po
rt space
)
(2) Plumbing and connecting the drain pipes
For a directly connected drain
Please connect the plumbing to the drain fittings of the bathtub in advance.
1-1/2” Nominal Pipe
Arrange on site
Approximately
700 mm
Upper surface of rim
All of the plumbing is to be arranged on site.
Please refer to the provided template (0GU5079).