Vertiv Liebert CW 038, Инструкция по установке и эксплуатации

Страница: 113 / 168

REV : 2
REV DATE : 1/17
DPN001669
Page :1 /1
CW106 & CW114 UPFLOW MODELS
F
or
m
N
o.
: D
P
N
00
10
40
_R
E
V
4
UNIT PIPING CONNECTION LOCATIONS
LIEBERT CW
NOTE: Install all piping
per local codes.
UNIT FIELD PIPING LOCATIONS
Piping stubbed out inside unit end compartment for field
connection through 13" x 6-1/2" (330 x 165mm) opening as
shown. Piping may also exit through bottom of end
compartment by field cutting an opening in a suitable
location.
A - Chilled Water Supply Line.
2-5/8" O.D. CU on 3 way
front return units only.
1/4" OD CU Humidifier Water
Supply Line.
UNIT LEFT
END PANEL
1" (25mm) REAR PANEL
Condensate Drain. Field pitch a min. of
1/8" (3mm) per ft. (305mm). 1-1/4" NPT for units without
a factory installed condensate pump. 1/2" OD CU for
units with factory installed condensate pump. Do not
install an external trap.
B - Chilled Water Return Line.
2-5/8" O.D. CU
3"
76mm
7 1/2"
190mm
13"
330mm
A - Chilled Water Supply Line
2-5/8" O.D. CU on all units
except 3 way front return.