Installation Manual
EDUS391437-F15
26
FXUQ-PVJU
3P161684-8T
11
3P161684-8T
English
Fig. 26
(Backward piping)
Metal clamp (2)
(accessory)
Longer side
Sealing material (Large) (8)
(accessory)
Elbow (10)
(accessory)
Fig. 27
(Rightward piping)
Metal clamp (2)
(accessory)
Drain hose (1)
(accessory)
Sealing material (Large) (8)
(accessory)
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-
cept for riser) that of the connection piping (polyvinyl
chloride piping, nominal diameter 13/16 in. (20mm),
outside diameter 1 in. (26mm).
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Install the drain piping as short as possible with down-
ward inclination of 1/100 or more and without where air
may stagnate.
4GHGTVQ(KI
(It may cause an abnormal bubbling sound.)
Fig. 28
Downward inclination of 1/100 or more
Not acceptable
OK
If drain stagnates in the drain piping, the piping may be
clogged.
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Install supports at a distance of 3 to 5 feet (1 to 1.5 m) so
that the piping does not get clogged.
4GHGTVQ(KI
Fig. 29
(Caution for upward drain piping)
VP20
VP20
23-5/8 in.
(600 mm)
Distance 3-5 ft. (1-1.5 m)
Ceiling slab
Support
Drain hose (1)
(for connection to VP20)
(accessory)
Drain piping
(field supply)
Riser
Elbow (10) (accessory)
Metal clamp (2) (accessory)
Drain piping
OK
Not acceptable
Elbow
Riser
Make sure to use the attached drain hose (1) (for right-
ward piping), the elbow (10) (for upward and backward
piping) and metal clamp (2).
If an old drain hose or an elbow or a clamp is used, it
may cause water leakage.
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Insulate the piping that goes through indoors.
CAUTION
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To avoid damaging the attached drain hose (1), do not
bend nor twist it.
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Do not connect the drain piping directly to sewage emit-
ting an ammonia odor.
The ammonia in the sewage may go through the drain
RKRKPICPFEQTTQFGVJGJGCVGZEJCPIGTQHVJGKPFQQTWPKV
< Caution to be taken when carrying out upward drain
piping >
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|OO
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Install the drain riser vertically.
4GHGTVQ(KI
Summary of Contents for FXUQ PVJU Series
Page 1: ...EDUS391437 F15 FXUQ PVJU 4 Way Blow Ceiling Suspended Type ...
Page 2: ......
Page 14: ...Sound Levels Reference Data EDUS391437 F15 12 FXUQ PVJU FXUQ30PVJU FXUQ36PVJU 4D090215A ...
Page 36: ...Installation Manual EDUS391437 F15 34 FXUQ PVJU C 3P161684 8T ...
Page 40: ...Detail of Optional Accessories EDUS391437 F15 38 FXUQ PVJU 1P383776 1 ...
Page 41: ...EDUS391437 F15 Detail of Optional Accessories FXUQ PVJU 39 1P383776 1 ...
Page 42: ......
Page 43: ......