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MODEL

HI SPEED COOLING AND HEAT PUMP CFM SELECTION

N1VSD10

“COOL” Tap

“ADJ” Tap

Jumper at “A”

Jumper at “B”

Jumper at “C”

No Jumper

Cubic Foot Per Minute (CFM)

610

650

850

900

Jumper at “B”

680

720

950

1000

No Jumper

750

800

1050

1100

Jumper at “C”

ELECTRIC HEAT CFM SELECTION

“HEAT” Tap

Jumper at “A”

Jumper at “B”

Jumper at “C”

No Jumper

Cubic Foot Per Minute (CFM)

900

1000

1050

1100

N1VSD14

HI SPEED COOLING AND HEAT PUMP CFM SELECTION

“COOL” Tap

“ADJ” Tap

Jumper at “A”

Jumper at “B”

Jumper at “C”

No Jumper

Cubic Foot Per Minute (CFM)

900

1050

1210

1260

Jumper at “B”

1000

1175

1350

1400

No Jumper

1100

1300

1485

1540

Jumper at “C”

ELECTRIC HEAT CFM SELECTION

“HEAT” Tap

Jumper at “A”

Jumper at “B”

Jumper at “C”

No Jumper

Cubic Foot Per Minute (CFM)

1100

1200

1300

1400

N2VSD20

HI SPEED COOLING AND HEAT PUMP CFM SELECTION

“COOL” Tap

“ADJ” Tap

Jumper at “A”

Jumper at “B”

Jumper at “C”

No Jumper

Cubic Foot Per Minute (CFM)

1050

1500

1550

1625

Jumper at “B”

1150

1660

1750

1800

No Jumper

1350

1900

2000

2090

Jumper at “C”

ELECTRIC HEAT CFM SELECTION

“HEAT” Tap

Jumper at “A”

Jumper at “B”

Jumper at “C”

No Jumper

Cubic Foot Per Minute (CFM)

1300

1300

1450

1600

TABLE 1 - CFM / TAP SELECTION

BLOWER

SIZE

TRANFORMER

KIT

MIN. CIRCUIT AMPACITY

MAX. T.D. FUSE SIZE MIN. WIRE SIZE AWG.

208

230

N1VSD10

2TT6700506

208/230V

2.8

2.8

15

14

N1VSD14

5.4

5.4

15

14

N2VSD20

8.8

8.8

15

14

TABLE 2 - ELECTRICAL DATA / TRANSFORMER KIT

Blower

Size

Heater

Accessory
Model No.

Min. Circuit Ampacity

Max. Time Delay Fuse

75

°

C Wire Size - AWG*

Circuit

Circuit

Circuit

1st

2nd

1st

2nd

1st

2nd

208/240

208/240

208/240

208/240

208/240

208/240

N1VSD10

2HW06501306

48/56

11/13

50/60

15/15

8/6

14/14

2HW06501506

48/56

23/26

50/60

25/30

8/6

10/10

2HW06502006

48/56

45/52

50/60

50/60

8/6

8/6

N1VSD14

2HW06501306

51/58

11/13

60/60

15/15

6/6

14/14

2HW06501506

51/58

23/26

60/60

25/30

6/6

10/10

2HW06502006

51/58

45/52

60/60

50/60

6/6

8/6

N2VSD20

2HW06501306

54/61

11/13

60/60

15/15

6/6

14/14

2HW06501506

54/61

23/26

60/60

25/30

6/6

10/10

2HW06502006

54/61

45/52

60/60

50/60

6/6

8/6

* NOTE:  60

°

C and 90

°

 C wire may be used. Reference the latest edition of National Electrical Code for proper wire size.

TABLE 3 - ELECTRICAL DATA / HEATER ACCESSORY/ MULTI-POWER SOURCE

535.03-N1Y

8

Unitary Products Group

Summary of Contents for N1VSD10A06

Page 1: ...be made in writing See Form 50 15 NM for more information REFERENCE This instruction should be used in conjunction with installation instructions supplied with each accessory as well as the matching...

Page 2: ...an evaporator coil is installed in an attic or above a finished ceiling an auxiliary drain pan should be provided under the coil as is specified by most local building codes If the coil is provided w...

Page 3: ...uction 1 Attach coil casing to blower section in a way appropriate to indoor unit application See Form 535 01 N5V for G HC or G FC Coils and Form 535 01 N6V for G HT Coils Confirm the orifice size bef...

Page 4: ...nnect Line Sizes A B C D E F G H J K L M Liquid Vapor Liquid Vapor D10 024 16 1 4 1 12 1 8 3 7 8 12 1 8 14 1 4 22 3 4 54 1 2 3 1 2 1 1 2 1 3 4 3 1 2 F 6 F 11 5 16 5 8 030 14 1 4 22 3 4 54 1 2 3 1 4 6...

Page 5: ...the use of smaller size power wire but will require a greater number of wires To accomplish this field con version refer to Figure 5 Dual Supply as an example and proceed as follows 1 Remove the jumpe...

Page 6: ...thermostat used has an adjustable heat anticipator see Table below for proper setting BLOWER SPEED SELECTION All variable speed air handlers N VS are designed to deliver constant CFM regardless of the...

Page 7: ...lected To Set Delay Profile Every variable speed air handler has multiple blower off delay profiles to optimize system performance and efficiency Refer to Table below for the type of system installed...

Page 8: ...ION HEAT Tap Jumper at A Jumper at B Jumper at C No Jumper Cubic Foot Per Minute CFM 1300 1300 1450 1600 TABLE 1 CFM TAP SELECTION BLOWER SIZE TRANFORMER KIT MIN CIRCUIT AMPACITY MAX T D FUSE SIZE MIN...

Page 9: ...ABLE 4 ELECTRICAL DATA HEATER ACCESSORY FOR 208 VOLT OPERATION MULTIPLY 240 VOLT TABULATED KW MBH BY 751 230 VOLT 240 VOLT 918 1 KW MBH CONVERSIONS Blower Size Heater Accessory Model No Field Wiring 2...

Page 10: ...W 6 6 C Y R G CONNECTOR BOARD X or L B or C 6 0 5 3 O X HUMIDISTAT JUMPER MUST BE REMOVED DEHUMIDIFICATION CONTROL CONNECTION N O T U S E D NO T US E D B K THE RMOS TA T G W 1 X or L C or B R WIRE NU...

Page 11: ...IRE NUT RED OUTDOOR UNIT R C Y G O X W W1 W2 HUMIDISTAT JUMPER MUST BE REMOVED Y 1 Y 2 BK DEHUMIDIFICATION CONTROL CONNECTION R C Y 1 Y 2 Y2 OUT NO Y 1 Y 2 W 2 TWO STAGE COOL ING MUST BE USED BRN YEL...

Page 12: ...USED WITH A HEAT PUMP UNIT HEAT PUMP MODELS E FH THERMO STAT G X or L R O UTDO OR HEATPUMP R C Y G O X W W1 W2 INDOOR UNIT CONNECTOR BOARD HUMIDISTAT JUMPER MUST BE REMOVED Y 1 Y 2 BK DEHUMIDIFICATIO...

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