Installation manual

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PRODUCT MODEL INFORMATION
Equipment Inspection
Upon arrival of the unit, inspect all items for either visible or concealed damage. Damage should be
immediately reported to the carrier and a damage claim filed with a copy sent to Liebert or to your
sales representative.
Table i Model number designation
DH 245 A – A A E I
VH = Upflow DX Nominal
Capacity in
Thousand
BTU/H
A = Air
Cooled
U = 4 Step DX A = 460/3/60 A = Advanced
Micro-processor
0 = No
Reheat
0 = No
Humidifier
B = 575/3/60
DH = Downflow DX W = Water
Cooled
H = DX with
Hot gas
Bypass
C = 208/3/60 G = Advanced
Graphics
Micro-processor
E = Electric
Reheat
I = Infrared
Humidifier
D = 230/3/60
DE = Downflow DX
w/ Econ-O-
Coil
G = Glycol
Cooled
F = 380/3/50 H = Hot Water
Reheat
G = Steam Grid
Humidifier
G = 415/3/50
VE = Upflow DX
w/ Econ-O-
Coil
H = 230/3/50 G = Hot Gas
Reheat
S = Steam
Generating
Humidifier
J = 200/3/50
M = 380/415/3/50 T = Steam
Reheat
!
WARNING
Installation and service of this equipment should be done only by qualified personnel who
have been specially trained in the installation of air conditioning equipment. Improper
installation could result in property damage, injury or loss of life.
!
WARNING
Hazardous voltage! Always disconnect power before servicing.
!
CAUTION
Evaporator unit requires drain connections and may also require water supply. Do not locate
directly above any equipment that could sustain water damage.
DISCONTINUED
PRODUC T