IM 1059-12 LARGE VERTICAL WSHP
14 www.DaikinApplied.com
u
nit
i
nstallation
Typical Piping With Optional Waterside Economizer
WSE piping location dimensions – sizes 072-120
D
(to center of drain)
Cr
E
H
A
s
K B
r
L
F
M
G
J
WSE condensate drain
connection 7/8" O.D.
1" FPT Supply
water
connection
1" FPT Return
water
connection
Vent access
Motorized valve
access panel
Note:
Piping connections from WSE return to unit supply to be field installed
Left-hand unit
Right-hand unit
C
s
WSE piping location dimensions – sizes 180-290
D
(to center of drain)
C
r
E
H
A
s
K B
r
L
F
M
G
J
WSE condensate drain
connection 7/8" O.D.
1-1/2" FPT
Supply water
connection
Left-hand unit
Right-hand unit
1-1/2" FPT
Return water
connection
Vent access
Motorized valve
access panel
Note:
Piping connections from WSE return to unit supply to be field installed
C
s
Unit Size
Supply & Return Connections
Condensate
Drain 7/8" O .D .
F
G
H
J
K
L
M (filter rack)
A
s
B
r
C
s
C
r
D
E
Stan-
dard
Op-
tional
072 – 120
1
Left &
right-hand
28.80
18.27
30.00
30.00
24.00
4.50
9.00
54.90
23.15
3.80
55.75
28.00
1.13
"
2.13"
or
4.13"
180 – 290
2
Left-hand
31.53
20.66
39.92
39.75
26.18
4.50
16.00
80.63
25.33
5.10
67.25
30.00
Right-hand
32.13
20.39
39.92
41.16
Notes:
1
Supply and return piping connections = 1-1/4" FPT.
2
Supply and return piping connections = 1-1/2" FPT.
