035-15406-002-A-0504
2
Unitary Products Group
General................................................................................1
Reference ............................................................................1
Inspection ............................................................................1
Nomenclature ......................................................................2
INSTALLATION
Limitations ...........................................................................3
Location ...............................................................................3
Roof-Top Locations ......................................................3
Ground Level Locations ...............................................3
Rigging and Handling ..........................................................3
Clearances ..........................................................................4
Power and Control Wiring ...................................................4
Power Wiring ................................................................4
Control Wiring ..............................................................4
Compressor .........................................................................4
Compressor Crankcase Heater ...........................................4
Refrigerant Piping................................................................7
General Guidelines ......................................................7
Line Sizing....................................................................7
Service Valves..............................................................7
Installation ....................................................................9
Extending The Service Ports......................................10
Evacuation and Charging ..................................................10
START-UP
Crankcase Heater .............................................................12
Pre-Start Check .................................................................12
Initial Start-Up....................................................................12
OPERATION
Unit Operation ...................................................................12
Safety Features .................................................................13
Secure Owner's Approval..................................................13
Maintenance ......................................................................13
Cleaning Condenser Surface .....................................13
Lubrication..................................................................13
Compressor Replacement .........................................13
TABLES
No.
Description
Page
1
Unit Application Data..................................
3
2
Physical Data .............................................
4
3
Electrical Data ............................................
5
4
Suction Lines..............................................
8
5
Liquid Lines ................................................
8
6
Refrigerant Line Charge.............................
8
7
Cooling Capacities - (
°
F) ............................
9
8
Cooling Capacities - (
°
C)............................
9
FIGURES
No.
Description
Page
1
Center of Gravity ........................................
3
2
Typical Rigging...........................................
4
3
Typical Field Wiring ....................................
5
4
Unit Dimensions and Clearances...............
6
5
Extending The Service Ports......................
11
H
5
C
E
5
0
9
A
PRODUCT NOMENCLATURE
PRODUCT GENERATION
3 = 3rd Generation
4 = 4th Generation
5 = 5th Generation
6 = 6th Generation
PRODUCT CATEGORY
H = Split-System Condensing Unit
PRODUCT IDENTIFIER
CE = Condensing Section
VOLTAGE CODE
50 = 380/415-3-50
NOMINAL COOLING
CAPACITY
090 = 90 MBH (26.4 kW)
120 = 120 MBH (35.2 kW)
FACTORY INSTALLED HEAT
A = Not Applicable
0
0
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