York SUNLINE 2000 D3CE 076 - Table of Contents; Nomenclature

General ................................................................................ 1
Inspection............................................................................. 1
Reference ............................................................................ 1
Nomenclature....................................................................... 2
INSTALLATION
Limitations............................................................................ 3
Location ............................................................................... 3
Rigging and Handling .......................................................... 3
Clearances........................................................................... 3
Ductwork.............................................................................. 3
Filters ................................................................................... 3
Condensate Drain................................................................ 4
Service Access..................................................................... 4
Thermostat........................................................................... 4
Power and Control Wiring.................................................... 4
Blower Speed Selection....................................................... 4
Compressors........................................................................ 4
Optional Economizer Rain Hood ......................................... 5
Disconnect Switch Bracket For Optional Belt-Drive ............ 6
Electric Heaters.................................................................... 8
OPERATION
Cooling System.................................................................. 12
Preliminary Operation Cooling........................................... 12
Cooling Sequence of Operation ........................................ 12
Safety Controls .................................................................. 13
Heating Sequence of Operation ........................................ 13
Heat Anticipator Setpoints ................................................. 13
Checking Supply Airflow.................................................... 13
Secure Owner’s Approval .................................................. 14
MAINTENANCE
Normal Maintenance.......................................................... 14
TABLES
No. Description Page
1 Unit Application Data .................................. 3
2 Physical Data.............................................. 4
3 Blower Perf. - 036 & 048 w/Direct-Drive..... 9
4 Blower Perf. - 060 & 076 w/Belt-Drive........ 10
5 Static Resistances ...................................... 12
6 Motor and Drive Data - Belt-Drive ............. 12
7 Electrical Data -Basic Unit.......................... 12
8 Heat Anticipator Setting .............................. 13
9 Motor Pulley Adjustment............................. 13
FIGURES
No. Description Page
1 Center of Gravity......................................... 3
2 Recommended Drain Piping....................... 4
3 Economizer Rain Hood Assembly .............. 5
4 Typical Field Wiring..................................... 6
5 Dimensions and Clearances....................... 7
6 Enthalpy Setpoint Adjustment..................... 8
7 Press. Drop versus Supply Airflow ............. 14
TABLE OF CONTENTS
D 3 C E A
PRODUCT NOMENCLATURE
PRODUCT GENERATION
3 = 3rd Generation
PRODUCT CATEGORY
D = Single Package Air Conditioner
(Air Cooled)
PRODUCT IDENTIFIER
CE = Cooling
VOLTAGE CODE
50 = 380/415-3+N-50
036 = 10.5 kW (36 MBH)
048 = 14.0 kW (48 MBH)
060 = 17.6 kW (60 MBH)
076 = 22.3 kW (76 MBH)
70 6 5 0
NOMINAL COOLING
CAPACITY
FACTORY INSTALLED
HEAT
A = Cooling Only
530.26-N1YI
2 Unitary Products Group