York R-410A Instrukcja Użytkownika Pobierz pdf

R-410A

AFFINITY SERIES

DNX024-048

2-4 Ton

GZKDJRRJDGHZ2[JZFJR

279550-YIM-A-0207

TABLE OF CONTENTS

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Rigging And Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Roof Curb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Service Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Power And Control Wiring. . . . . . . . . . . . . . . . . . . . . . . . . 10

Compressors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Phasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Gas Heat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Flue Vent Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Blower Speed Selection . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Heating Sequence Of Operation. . . . . . . . . . . . . . . . . . . . 22

Cooling Sequence Of Operations . . . . . . . . . . . . . . . . . . . 24

Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Adjustment of Temperature Rise . . . . . . . . . . . . . . . . . . . 27

Checking Gas Heat Input . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Natural Gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Typical Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

LIST OF TABLES

1 Unit Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 Unit Accessory Weights . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4 Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5 Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

7 Natural Gas Pipe Sizing Chart . . . . . . . . . . . . . . . . . . . . 16

8 Propane (LP) Gas Pipe Sizing Chart . . . . . . . . . . . . . . . 16

9 Natural Gas Application Data-Single Stage . . . . . . . . . . 17

10 Natural Gas Application Data-Two Stage . . . . . . . . . . . . 17

11 Propane (LP) Gas Application Data-Single Stage . . . . . 17

12 Propane (LP) Gas Application Data-Two Stage . . . . . . . 17

13 Side Duct Application . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

14 Bottom Duct Application . . . . . . . . . . . . . . . . . . . . . . . . . 19

15 Additional Static Resistance . . . . . . . . . . . . . . . . . . . . . . 21

16 Indoor Blower Specifications . . . . . . . . . . . . . . . . . . . . . . 21

17 Delay Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

18 Ignition Control Board FLASH CODES . . . . . . . . . . . . . . 24

19 Gas Rate Cubic Feet Per Hour . . . . . . . . . . . . . . . . . . . . 27

LIST OF FIGURES

1 Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Unit 4 Point Load Weight . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Dimensions Front and Bottom . . . . . . . . . . . . . . . . . . . . . 8

5 Dimensions Back and Bottom . . . . . . . . . . . . . . . . . . . . . 8

6 Roof Curb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

7 Typical Field Control Wiring Diagram Single Stage

Thermostat - Single Stage Gas Heat . . . . . . . . . . . . . . . 10

8 Typical Field Control Wiring Diagram Single Stage

Thermostat - Two Stage Gas Heat . . . . . . . . . . . . . . . . 11

9 Typical Field Control Wiring Diagram Two Stage

Thermostat - Single Stage Gas Heat . . . . . . . . . . . . . . . 11

10 Typical Field Control Wiring Diagram Two Stage

Thermostat - Two Stage Gas Heat . . . . . . . . . . . . . . . . 12

11 Typical Field Power Wiring Diagram . . . . . . . . . . . . . . . 12

12 External Supply Connection External Shut-Off . . . . . . . 15

13 Flue Vent Outlet Air Hood . . . . . . . . . . . . . . . . . . . . . . . 16

14 Control Board Speed Tap Location . . . . . . . . . . . . . . . . 22

15 Single Stage Gas Valve Front . . . . . . . . . . . . . . . . . . . . 25

16 Two Stage Gas Valve Front . . . . . . . . . . . . . . . . . . . . . . 26

17 Single Stage Gas Valve Rear . . . . . . . . . . . . . . . . . . . . 26

18 Two Stage Gas Valve Rear . . . . . . . . . . . . . . . . . . . . . . 26

19 Proper Flame Adjustment . . . . . . . . . . . . . . . . . . . . . . . 26

20 R-410A Quick Reference Guide . . . . . . . . . . . . . . . . . . 36

General

YORK

Affinity Model DNX units are cooling/heating air

conditioners designed for outdoor installation. Only gas piping,

electric power and duct connections are required at the point of

installation.

The single or two stage gas-fired heaters have spark to pilot

ignition. The tubular heat exchangers are aluminized steel.

The refrigerant system is fully charged with R-410A Refrigerant,

and is tested and factory sealed.

Safety Considerations

This is a safety alert symbol . When you see this symbol on

labels or in manuals, be alert to the potential for personal injury.

Understand and pay particular attention the signal words

DANGER, WARNING or CAUTION.

DANGER indicates an imminently hazardous situation, which,

if not avoided, will result in death or serious injury

WARNING indicates a potentially hazardous situation, which,

if not avoided, could result in death or serious injury

CAUTION indicates a potentially hazardous situation, which, if

not avoided may result in minor or moderate injury

. It is also

used to alert against unsafe practices and hazards involving

only property damage.

1 2 3 4 5 6 ... 35 36

Podsumowanie treści

Strona 1 - GZKDJRRJDGHZ2[JZFJR

R-410AAFFINITY SERIES DNX024-048 2-4 TonGZKDJRRJDGHZ2[JZFJR279550-YIM-A-0207TABLE OF CONTENTSGeneral . . . . . . . . . . . . . . . .

Strona 2

279550-YIM-A-020710 Unitary Products GroupService AccessAccess to all serviceable components is provided at the following locations:• Blower compartme

Strona 3 - D 1 036 036 06

279550-YIM-A-0207Unitary Products Group 11Figure 8: Typical Field Control Wiring Diagram Single Stage Thermostat - Two Stage Gas HeatFigure 9: Typical

Strona 4

279550-YIM-A-020712 Unitary Products GroupFigure 10: Typical Field Control Wiring Diagram Two Stage Thermostat - Two Stage Gas HeatFigure 11: Typical

Strona 5 - Rigging And Handling

279550-YIM-A-0207Unitary Products Group 13DNX024-048 Single Stage Gas Heat ComponentModelsDNX024 DNX036 DNX048Nominal Tonnage 2.0 3.0 4.0ARI COOLING

Strona 6 - 6 Unitary Products Group

279550-YIM-A-020714 Unitary Products GroupDNX024-048 Two Stage Gas Heat ComponentModelsDNX024 DNX036 DNX048Nominal Tonnage 2.0 3.0 4.0ARI COOLING PER

Strona 7 - Unit Dimensions

279550-YIM-A-0207Unitary Products Group 15CompressorsThe scroll compressor used in this product is specifically designed to operate with R-410A Refrig

Strona 8

279550-YIM-A-020716 Unitary Products Group4. All piping should be cleaned of dirt and scale by hammering on the outside of the pipe and blowing out th

Strona 9 - Condensate Drain

279550-YIM-A-0207Unitary Products Group 17Table 9: Natural Gas Application Data-Single StageAvailable On ModelsInput(MBH)11. Heating capacity valid fo

Strona 10 - Power And Control Wiring

279550-YIM-A-020718 Unitary Products GroupAirflow PerformanceTable 13: Side Duct Application Size(Tons)ModeThermostatInputSpeedTapCFMExternal Static

Strona 11

279550-YIM-A-0207Unitary Products Group 19048(4.0)HeatN065W1 HEAT-A 1200 330 373 416 461 507 554 - - -W1 HEAT-B 1300 394 439 484 531 579 629 - - -W1 H

Strona 12 - 1. Minimum Circuit Ampacity

279550-YIM-A-02072 Unitary Products GroupDue to system pressure, moving parts, and electrical components, installation and servicing of air conditioni

Strona 13 - Unitary Products Group 13

279550-YIM-A-020720 Unitary Products Group036(3.0)CoolLowY1 COOL-A 900 198 233 272 313 358 406 458 512 569Y1 COOL-B 760 166 190 222 262 310 366 431 50

Strona 14 - 14 Unitary Products Group

279550-YIM-A-0207Unitary Products Group 21Blower Speed SelectionThe variable speed blowers are designed to deliver constant CFM regardless of the exte

Strona 15 - [*$6&2&

279550-YIM-A-020722 Unitary Products GroupThe “Heat” Jumper on the CFM selection board should be set to “A”.Fan Only CFM:When the connection is made f

Strona 16 - $,5+22'

279550-YIM-A-0207Unitary Products Group 23Main Burner OperationHigh Heat Warm-upTwo stage models run high heat for the first 60 seconds following Pilo

Strona 17

279550-YIM-A-020724 Unitary Products GroupWelded Gas Valve Relay Response.If either or both Pilot and Main Gas valve outputs are sensed to be off for

Strona 18 - 18 Unitary Products Group

279550-YIM-A-0207Unitary Products Group 25Circulating FanWhen the thermostat calls for FAN, the thermostat terminal G is energized signaling the circu

Strona 19 - Unitary Products Group 19

279550-YIM-A-020726 Unitary Products GroupFigure 16: Two Stage Gas Valve FrontFigure 17: Single Stage Gas Valve RearFigure 18: Two Stage Gas Valve Rea

Strona 20 - 20 Unitary Products Group

279550-YIM-A-0207Unitary Products Group 27Adjustment of Temperature RiseAfter about 20 minutes of high heat operation, determine the furnace temperatu

Strona 21 - Blower Speed Selection

279550-YIM-A-020728 Unitary Products GroupTypical Wiring DiagramsTypical DNX024 Cooling Unit with Single Stage Gas Heat 208/230-1-60 volt Wiring Diagr

Strona 22 - Heating Sequence Of Operation

279550-YIM-A-0207Unitary Products Group 29Typical DNX024 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram

Strona 23

279550-YIM-A-0207Unitary Products Group 33. For installation on combustible material and may be installed directly on combustible flooring or, in the

Strona 24

279550-YIM-A-020730 Unitary Products GroupTypical DNX036-048 Cooling Unit with Single Stage Gas Heat 208/230-1-60 volt Wiring Diagram

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279550-YIM-A-0207Unitary Products Group 31Typical DNX036-048 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram

Strona 26 - Line Pressure

279550-YIM-A-020732 Unitary Products GroupTypical DNX036-048 Cooling Unit with Single Stage Gas Heat 208/230-3-60 volt Wiring Diagram

Strona 27 - Natural Gas

279550-YIM-A-0207Unitary Products Group 33Typical DNX036-048 Cooling Unit with Two Stage Gas Heat 208/230-3-60 volt Wiring Diagram

Strona 28 - Typical Wiring Diagrams

279550-YIM-A-020734 Unitary Products GroupTypical DNX036-048 Cooling Unit with Single Stage Gas Heat 460-3-60 volt Wiring Diagram

Strona 29 - Unitary Products Group 29

279550-YIM-A-0207Unitary Products Group 35Typical DNX036-048 Cooling Unit with Two Stage Gas Heat 460-3-60 volt Wiring Diagram

Strona 30 - 30 Unitary Products Group

Strona 31 - Unitary Products Group 31

279550-YIM-A-02074 Unitary Products GroupIn Canada:1. Canadian Electrical Code, CSA C22.12. Installation Codes, CSA - B149.1.3. Local plumbing and was

Strona 32 - 32 Unitary Products Group

279550-YIM-A-0207Unitary Products Group 5LocationUse the following guidelines to select a suitable location for these units:1. Unit is designed for ou

Strona 33 - Unitary Products Group 33

279550-YIM-A-02076 Unitary Products GroupFigure 2: Unit 4 Point Load Weight;&(17(52)*5$9,7<)52172)81,7<'&%$T

Strona 34 - 34 Unitary Products Group

279550-YIM-A-0207Unitary Products Group 7Figure 3: Unit Dimensions$%9(17$,5287/(7+22'%/2:(56(59,&($&&(66&203$570(173$1(/*

Strona 35 - Unitary Products Group 35

279550-YIM-A-02078 Unitary Products GroupFigure 4: Dimensions Front and BottomFigure 5: Dimensions Back and Bottom)5217*$66833/<

Strona 36 - R-410A QUICK REFERENCE GUIDE

279550-YIM-A-0207Unitary Products Group 9Figure 6: Roof Curb1DuctworkThese units are adaptable to downflow use as well as rear supply and return air d

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