DLFSAB and DLFLAB: Service Manual
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
2
MODEL NUMBER NOMENCLATURE
Table 1 — Unit Sizes
KBTUH V-PH-HZ ID MODEL NO.
18
208/230-1-60
DLFSABH18XB3
24
DLFSABH24XB3
30
DLFSABH30XB3
36
DLFSABH36XB3
36
DLFLABH36XA3
48
DLFLABH48XA3
60
DLFLABH60XA3
INDOOR UNIT
DLF
SL
A
H
24
X
A
K
DLF = INDOOR UNIT
S&L = MODEL
VOLTAGE
K = 208/230-1-60
INDOOR FAN COIL UNIT TYPE
A = AIR HANDLER
INDOOR FAN COIL TYPE
H = Heat Pump
MAXIMUM NUMBER OF FAN COIL UNITS
CONNECTED TO THE OUTDOOR UNIT
A=1:1
NOMINAL CAPACITY
18 - 1 1/2 TON
24 - 2 TONS
30 - 2 1/2 TONS
36 - 3 TONS
48 - 4 TONS
60 - 5 TONS
B
MAJOR SERIES
A = VARIATION
X = NOT USED
21
22
10001
Week of Manufacture
Sequential Serial Number
V
V = ALL MODELS
Year of Manufacture
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