York SUNLINE DCG Series User Manual

290699-YIM-B-0607
28 Unitary Products Group
MODEL
TONNAGE
VOLTAGE
COMPRESSORS
OD FAN
MOTOR
FLA
ID
BLOWER
MOTOR
FLA
ELECTRIC HEATER
MODEL NO.
HEATER
KW
HEATER
AMPS
MIN.
CIRCUIT
AMPACITY
(AMPS)
MAX. FUSE/
BRKR
1
SIZE
(AMPS)
RLA
EACH
LRA
EACH
D(HE, HG)
060
(5.0)
208-3-60 16.0 137.0 2.3 5.2
None -- -- 27.5 35
2CE04510525
2
4.0 11.1 27.5 35
2CE04510725
2
5.6 15.5 27.5 35
2CE04511025 8.0 22.2 34.3 40
2CE04511525 11.9 33.0 47.8 50
2CE04512025 15.9 44.1 61.7 70
2CE04513025 22.2 61.6 83.5 90
230-3-60 16.0 137.0 2.3 5.2
None -- -- 27.5 35
2CE04510525
2
5.3 12.7 27.5 35
2CE04510725
2
7.5 18.0 29.1 40
2CE04511025 10.6 25.5 38.4 40
2CE04511525 15.9 38.2 54.3 60
2CE04512025 21.2 51.0 70.2 80
2CE04513025 29.6 71.2 95.5 100
460-3-60 8.3 69.0 1.3 2.6
None -- -- 14.3 20
2CE04510746
2
6.8 8.2 14.3 20
2CE04511046
2
10.1 12.1 18.4 20
2CE04511546
2
13.6 16.4 23.7 25
2CE04512046
2
19.5 23.5 32.6 35
2CE04513046
2
28.8 34.6 46.6 50
575-3-60 6.4 58.0 1.3 2.0
None -- -- 11.0 15
2CE04511058 10.6 10.2 15.2 20
2CE04511558 15.9 15.3 21.6 25
2CE04512058 21.2 20.4 28.0 30
2CE04513058 30.4 29.3 39.1 40
1.
HACR Type per NEC.
2.
These electric heaters do not include a fuse box. If a fuse box is required to meet a local code (i.e. Chicago), the fuse block
accessories 2FB04700825 and 2FB04700846 are available for field installation.
TABLE 15: ELECTRICAL DATA - D(HE, HG) 036-060 BELT DRIVE (CONT.)

York SUNLINE DCG Series Specifications

General

Refrigerant	R410A
Series	SUNLINE DCG Series
Energy Efficiency Ratio (EER)	Varies by model
Coefficient of Performance (COP)	Varies by model
Indoor Unit Dimensions (HxWxD)	Varies by model
Outdoor Unit Dimensions (HxWxD)	Varies by model
Indoor Unit Weight	Varies by model
Outdoor Unit Weight	Varies by model

Summary

GENERAL

SAFETY CONSIDERATIONS

FIRE OR EXPLOSION HAZARD

Critical warning on gas and flammable materials.

INSPECTION

REFERENCE AND APPROVALS

PRODUCT NOMENCLATURE

INSTALLATION

INSTALLATION SAFETY INFORMATION

Critical safety steps before starting installation.

LIMITATIONS

Codes and standards for installation compliance.

LOCATION AND HANDLING

CLEARANCES

Required distances for operation and service access.

DUCTWORK AND DRAINAGE

CONDENSATE DRAIN

Requirements for plumbing the condensate drain line.

COMPRESSORS

FILTERS AND SERVICE ACCESS

ELECTRICAL WIRING

ELECTRIC HEAT WIRING

Specifics on installing field-installed electric heaters.

GAS HEAT OVERVIEW

GAS PIPING AND CONNECTION

L.P. GAS SYSTEMS

VENT AND COMBUSTION AIR HOODS

ECONOMIZER AND EXHAUST OPTIONS

References for economizer and power exhaust installation.

ECONOMIZER AND EXHAUST DAMPER ADJUSTMENTS

MINIMUM POSITION ADJUSTMENT

Procedure to set the minimum damper position.

ENTHALPY SET POINT ADJUSTMENT

How to set the enthalpy set point for economizer control.

POWER EXHAUST DAMPER SETPOINT (WITH OR WITHOUT POWER EXHAUST)

Procedure for setting the power exhaust damper.

PHASING AND BELT TENSION

PROCEDURE FOR ADJUSTING BELT TENSION

Detailed steps for adjusting belt tension.

SUPPLY AIR BLOWERS

CHECKING SUPPLY AIR CFM

OPERATION

SEQUENCE OF OPERATIONS OVERVIEW

General overview of unit operation logic.

COOLING SEQUENCE OF OPERATION

Detailed steps for unit operation in cooling mode.

COOLING OPERATION ERRORS

How the system handles cooling malfunctions.

COMPRESSOR SAFETY CONTROLS

LOW AMBIENT COOLING

Operation during low ambient temperature conditions.

SAFETY CONTROLS

ELECTRIC HEATING SEQUENCE

Single and Two-Stage Heating

Operation for single and two-stage electric heat.

FLASH CODES AND RESETS

HEAT ANTICIPATOR SETPOINTS

GAS HEATING SEQUENCE OF OPERATION

GAS HEAT OPERATION ERRORS

TEMPERATURE LIMITS

GAS VALVE AND SAFETY COMPONENTS

START-UP PROCEDURES

COOLING START-UP CHECKS

Pre-startup, operating, and post-startup checks for cooling.

GAS HEAT START-UP CHECKS

Pre-startup checks for gas heat operation.

GAS HEAT OPERATING INSTRUCTIONS

POST-START CHECK LIST (GAS)

Post-startup checks for gas heat operation.

GAS MANIFOLD AND BURNER ADJUSTMENTS

CHECKING GAS INPUT

ADJUSTMENT OF TEMPERATURE RISE

TROUBLESHOOTING OVERVIEW

COOLING TROUBLESHOOTING GUIDE

Guide for diagnosing and resolving cooling system issues.

COOLING TROUBLESHOOTING GUIDE

COOLING TROUBLESHOOTING GUIDE

GAS HEAT TROUBLESHOOTING GUIDE

GAS HEAT TROUBLESHOOTING GUIDE

FLASH CODE TROUBLESHOOTING

How to troubleshoot using flash codes.

IGNITION CONTROL BOARD

Troubleshooting the ignition control board.

CENTRIFUGAL SWITCH AND LIMITS

ROLLOUT SWITCH

Troubleshooting the rollout switch.

GAS SYSTEM TROUBLESHOOTING

SYMPTOMATIC TROUBLESHOOTING

SYMPTOMATIC TROUBLESHOOTING