Emerson Liebert PEX Series, Руководство пользователя

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Chapter 1 Overview 1
Chapter 1 Overview
The Liebert.PEX series air conditioner is professional equipment, which should be placed away from the public.
This chapter introduces the model description, product introduction, features, main components, requirements on
transportation and storage environment of Liebert.PEX series air conditioner.
1.1 Model Description
The model description of the Liebert.PEX series air conditioner is shown in Figure 1-1.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
P 2 0 5 0 D A S 3 J H L 1 2 4 1 0 0 0 0 P 0 0 0 0
Digit1 Model Range Digit16 Enclosure options
P PEX 1 Standard Color Charcoal grey
Digit2 Modules
2 Colour Special color
2 Number of Modules/Bays 6 Color Charcoal grey w/Double skin
Digit3 Cooling Capacity kW Digit17 Mains Switch High Voltage Option
Nominal Gross Cooling Capacity - kW 0 None
Digit4 Cooling Capacity kW
D Main non-Locking Disconnect
Nominal Gross Cooling Capacity - kW
Digit18 Lock Out Low Voltage Option
Digit5 Cooling Capacity kW
0 None
Nominal Gross Cooling Capacity - kW H Reheat & Humidity Lockout
Digit6 Air Discharge Digit19 Monitoring
U Upflow 0 Monitoring - No Card
D Downflow 1 Monitoring - IS WEB only
Digit7 System Type
2 Monitoring - Two ISWEB
A Air cooled 3 Monitoring - IS485 only
W Water cooled 4 Monitoring - Two IS485
G Glycol Cooled 5 Monitoring - ISWEB & IS485
D Dual Cool - chilled water + air cooled 6 Monitoring - iCOM DO
H Dual Cool - chilled water + water cooled D Monitoring - ISWEB & iCOM DO
F Free cool E Monitoring - Two ISWEB & iCOM DO
C Chilled Water F Monitoring - IS485 & iCOM DO
R Chilled Water - Dual Source G Monitoring Two IS485 & iCOM DO
Digit8 Airflow
H Monitoring - ISWEB & IS485 & iCOM DO
1 EC Plug fan - Standard Static
Digit20 Sensors
S Forward Curved fan - Standard Static 0 None
Digit9 Power Supply
S Smoke Sensor
3 400V / 3ph / 50Hz+N H High Temperature
T 380V / 3ph / 60Hz N Hot and Cold Isle Sensor A & Sensor B
(In addition to Standard Sensor)
A 460V / 3ph / 60Hz F Smoke & High Temp
Digit10 Cooling System Digit21 Packaging
C Compliant Scroll Single Circuit R407C P Packaging - Standard
S Compliant Scroll Dual Circuit R407C C Packaging - Wooden crate Export
E Digital Scroll Single Circuit R407C
Digit22 Special Requirements
D Digital Scroll Dual Circuit R407C A SFA - none
J Compliant Scroll Single Circuit R22 Z For Internal Use Only(For Australia and New zealand)
F Compliant Scroll Dual Circuit R22 T For Internal Use Only(China Telecom)
2 CW Two way Valves Standard Pressure C For Internal Use Only(Chat Union)
3 CW Three way Valves Standard Pressure
Digit23 Order Identifier
Digit11 Humidification
0 None
0 None 1 High ESP 100 Pa
H Infrared Humidifier 2 High ESP 200 Pa
S Electrode humidifier 3 High Airflow/ESP other
Digit12 Display
X SFA Included
S Small Display 1 TH Sensor
Digit24 Order Identifier
L Large Display 1 TH sensor 0 None
Digit13 Re-Heating
L Air Cooled-Long Pipe Run Kit>30 meters
0 None X SFA Included
1 Electric heating Std 1 Stage
Digit25 Order Identifier
2 Electric heating Opt. 2 Stage Up 0 None
Digit14 Filtration
X SFA Included
2 G4 (EU4) gravimetric (ref MERV 8) + Clogged Filter
3 F5 (EU5) dust spot + Clogged Filter
Digit15 Coil and Valves
S
Standard DX Air Cooled Coil
4
Coil DX - All valves High Pressure MBV,DX - 2 way, CW coil 2 way
K
Coil DX - All valves High Pressure MBV,DX - 3 way, CW coil 3 way
N Coil DX - All valves High Pressure MBV,DX - 2 way, CW coil 3 way
P
Coil DX - All valves High Pressure MBV, DX - 3 way,CW coil 2 way
0-9
0-9
0-9
Figure 1-1 Model description
Liebert.PEX2 Series Air Conditioner User Manual