Unit installation

MODEL NUMBER NOMENCLATURE - 25 DIGIT CONFIGURATION NUMBER
* The 14-digit model number consists of the first 10 digits and last four digits of the Configuration Number.
Model Number
Part 1 * Model Details
Model Number
Part 2 *
12345678910111213141516171819202122232425
CR0 2 0 RA1 C 7 S D 1 8 1 1 E L 1 0 P A * * *
Digits 1-2 - Unit Family Digit 16 - Unit Color
Liebert CRV = CR 1 = Standard Color (Z-7021 Black)
Digits 3-5 - Nominal Capacity 2 = Non-Standard Color
DX = 020, 035 Digit 17 - High-Voltage Options
CW = 040
L = No Dual-Float Condensate Pump (for CW units without
humidifier)
Digit 6
R = Row-Based, Horizontal Airflow
5 = Dual-Float Condensate Pump (for CW units with or
without humidifier)
Digit 7 - System Type
A = No Dual-Float Condensate Pump (for DX units without
humidifier)
A = Air Cooled
W = Water\Glycol Cooled
E = Dual-Float Condensate Pump (for DX units with or
without humidifier)
C = Chilled Water Cooled Digit 18 - Option Package
Digit 8 - Fan Type 0 = None
EC Plug Fans = 1 H = Reheat and Humidifier Lockout
Digit 9 - Power Supply
C = Reheat and Humidifier Lockout Additional Alarm
Contact
A = 460V / 3ph / 60Hz (35kW and 40kW only)
C = 208V / 3ph / 60Hz Digit 19 - Liebert IntelliSlot
®
Housing
Digit 10 - Cooling System 0 = No Cards
2 =Two-Way Valve (CW Only) 1 = One Web Card
3 = Three-Way Valve (CW Only) 2 = Two Web Cards
7 = R-410A Digital Scroll Single Circuit (DX Only) 3 = One 485 Card
Digit 11 - Humidifier 4 = Two 485 Cards
0 = None 5 = One Web Card and One 485 Card
S = Steam Generating Canister Digit 20 - Additional Sensors
Digit 12 - Display Type 0 = None
D = Liebert iCOM Control with Large Graphic Display Digit 21 - Packaging
Digit 13 - Reheat P = Domestic
0 = None S = Export (Seaworthy)
1 = Electric Reheat Digit 22 - Special Features
Digit 14 - Air Filter A = No SFAs, Standard Unit
8 = Merv 8 + Clogged Filter Alarm X = SFA Included
9 = Merv 11 + Clogged Filter Alarm Digits 23-25 - Factory Configuration Number
Digit 15 - Water/Glycol Valve Type
1 = Two-Way Valve (W/G only) OR
Default Air-Cooled Selection
7 = Three-Way Valve (W/G only)
H = Default CW Selection