York D2NA060 Table Of Contents, Troubleshooting, Tables, Installation, Sequence Of Operation

035-18265-001-A-0202

TABLE OF CONTENTS

General	1				TROUBLESHOOTING
Inspection	1
		Troubleshooting Chart					15
Replacement Parts	1
Approvals	1					TABLES
Nomenclature	2		No.
						Description
INSTALLATION		Page
Limitations	3	1		Units Application Data			3
Location	3
		2		Natural Gas Application Data			5
Rigging and Handling	3
		3		LP Gas Application Data			5
Clearances	3
Ductwork	3	4		Natural Gas Pipe Sizing			5
Roof Curb	4	5		LP Gas Pipe Sizing			5
Filters	4
		6		Physical Data			6
Condensate Drain	4
		7		Unit Weights			7
Service Access	4
Thermostat	4	8		Electrical Data			7
Power and Control Wiring	4
Compressors	4	9		Gas Rate - Cubic Feet Per Hour			11
Combustion Discharge	5
		10		Superheat Charging Table, 018			13
Gas Piping	5
Gas Connection	5	11		Superheat Charging Table, 024			13
Flue Vent Hoods	6	12		Superheat Charging Table, 030			13
SEQUENCE OF OPERATION		13		Superheat Charging Table, 036			13
Heating	9	14		Superheat Charging Table, 042			14
Cooling	9	15		Superheat Charging Table, 048			14
Circulating Fan	9
		16		Superheat Charging Table, 060			14
START-UP						FIGURES
Pre-start Check List	9
Operating Instructions	9		No.			Description
To Turn Off Gas To Unit	9	Page
Post-Start Check List (Gas)	9	1		Field Wiring Diagram			4
Manifold Gas Pressure Adjustment	10
		2		External Supply Connection			5
Burner Instructions	10
		3		Flue Vent Hood			6
Hot Surface Pilot Instructions	10
Adjustment of Temperature Rise	11	4		Center of Gravity			7
Checking Gas Input	11	5		Dimensions and Clearances			8
Secure Owner's Approval	11
		6		Gas Valves			10
MAINTENANCE		7		Proper Flame Adjustment			10
Normal Maintenance	12	8		Ignitor and Flame Sensor Assembly			10
Cleaning Flue Passages and Heating Elements	............. 12
		9		Typical Wiring Diagram, (208/230-1-60)			16
		10		Typical Wiring Diagram, (208/230-3-60)			16
		11		Typical Wiring Diagram, (460-3-60)			17
	NOMENCLATURE

PRODUCT CATEGORY

D = Single Package

Air Conditioner

PRODUCT GENERATION

1 = 1st Generation

2 = 2nd Generation

PRODUCT IDENTIFIER

NA = 10 SEER

Gas Heat / Electric Cool

2

D

1

N

A

0

2

4

N

0

3

6

0

6

VOLTAGE CODE

06 = 208/230-1-60

25 = 208/230-3-60

NOMINAL COOLING

46 = 460-3-60

CAPACITY (MBH)

58 = 575-3-60

018 = 18,000 BTUH

FACTORY

NOMINAL GAS HEATING

024 = 24,000 BTUH

030 = 30,000 BTUH

INSTALLED

OUTPUT CAPACITY

036 = 36,000 BTUH

GAS HEAT

036 = 36,000 BTUH

065 = 65,000 BTUH

042 = 42,000 BTUH

N = Natural Gas

056 = 56,000 BTUH

090 = 90,000 BTUH

048 = 48,000 BTUH

072 = 72,000 BTUH

110 = 110,000 BTUH

Heat Installed

060 = 60,000 BTUH

Unitary Products Group