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Carrier 40UH050, Инструкция по установке, запуску и обслуживанию

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29

Fig. 23 — 115-v Variable Speed ECM Motor without Controls

NEUTRAL

E

V

O/E

C

M-ACU

Signal

Common

RPM

24Va

c

NEUTRAL

24Va

c

BL

K/10

9

SW

1

BL

K

/1

0

1

BL

K/1

0

2

FU1

11

5 V

L1

N

GND

BLK

/10

0

DISC1

GRN

USE COPPER SUPPLY WIRES.

24

V

AC

120

VAC

BL

K/10

9

WH

T/1

1

1

GRN

RED/502

TRAN1

WHT

/1

1

0

RED/503

BR

N

/5

04

WHT

/1

1

0

WHT

WH

T/111

GRN

WH

T

BLK

3 W

IR

E

POW

ER

CABLE

BRN

BRN/50

1

BL

K

/1

0

3

BLK/10

4

BLK

/50

6

WHT/505

BLK

BL

K

/10

4

LL

T

*

3

2

1

NO

T

E

 2

RED/

503

BLK/506

WHT/50

5

BRN/

504

BL

K

WHT

W

HT

BL

K

RED

RED

BRN

BRN/

501

RED/

507

NO

TE: W

ire

s ab

ove

 ar

e in

sulate

d

    

     

    

afte

r 

unit 

ru

n-

test

24

V-

Hot

24

V-

N

eut

ra

l

+

 2-

10

Vdc 

Signa

l

Sign

al Com

m

o

n

A sign

al <

 1 

Vdc 

wi

ll stop th

e f

a

n.

LLR*

3

1

2

FIELD CONN

EC

TED

 TO

REMOTE

 CONDENSER

.

LL

R INSTAL

L

ED O

N

L

Y

 O

N

 

UNITS WITH DX COI

LS.

LOW

ME

D

HIGH

MA

X

24

Vac

S

PEE

D BOAR

D

YE

L/E

C

5

SEE NOTE 3

16

 PIN

RECEP

T

A

CLE

ON MOTOR

5 PIN

RECEP

T

A

CLE

ON MOTOR

EC

 F

A

N

MOTOR

3

8

16

5

4

3

2

1

15

10

5

YE

L

RED/507

RED/50

8

RED/508

FR

O

ptional F

ield Provided and 

Installed Fan Relay, Break 

wire RED/507 and connect as 

shown.

Do

NO

T

 break 

motor 

power wiring 

to start/stop 

the fan m

otor 

as this 

will 

significantly decrease 

the 

m

otor life.  Break the 

24V cont

rol 

wiring as

 

sh

ow

n (

u

p

p

er

 

ri

g

h

t 

corner of drawing)  to 

start/stop the motor.

     

                    

 LEGEND

DISC

—

Disconnect Switch

DX

—

Direct Expansion

ECM

—

Electronically Commutated 

Motor

ES

P

—

Ex

ternal

 S

ta

ti

c

 Pressure

FR

—

Fan R

e

lay

FU

—

Fus

e

GN

D

—

Ground

LLR

—

DX Low Limit Switch

LLT

—

Wa

ter Coil Low Limit T

hermo

stat

SW

—

Swi

tch

TRA

N

—

Tra

n

sfor

mer

Harne

s

s Connection

Connection Point 

S

p

lice

Splice

 Term

inal Conne

ction

Component

 Tie Point

Optional Wiring

F

a

ctor

y Wi

ri

ng

Chassis Ground

Earth Groun

d

*LLT

 will be re

placed by LLR

 o

n

 units with DX coils.

NO

TE

S

:

1.

Make electrical inst

allation in

 accord

ance with

 

job diagram, 

and in

complian

ce w

ith nat

ional and local e

lectrica

l codes.

2.

Lo

w limit thermostat (LLT) is inst

alled on all un

its with water coils.

3.

Wire YE

L

/E

C

5 

factory conne

cted to 

L

O

W. P

o

sition

s MED, 

HI

GH, and

MAX are for field use wi

th

 i

n

crea

s

ed ESP.

Содержание 40UH050

Страница 1: ...ters Only trained and qualified service personnel should perform all other operations See Fig 1 for Proposition 65 warning label When installing this unit observe precautions in the literature tags an...

Страница 2: ...s 2 Make sure wall behind unit is smooth and plumb if necessary install furring strips on walls with irregular surfaces or mullions Furring strips must be positioned behind mounting holes in unit Fast...

Страница 3: ...Nominal Size in 2 in thick 93 4 x 361 4 93 4 x 481 4 93 4 x 601 4 93 4 x 721 4 93 4 x 721 4 Quantity 1 1 1 1 1 40UV SHIPPING WEIGHT Approx lb 165 8 in Deep Unit 330 400 480 590 660 217 8 in Deep Unit...

Страница 4: ...100 1000 74 48 46 74 480 460 125 1250 86 60 61 81 590 570 150 1500 98 72 78 47 660 640 2 95 2 00 12 10 TYP W1 SEE NOTE 2 1 00 UNIT SHOWN WITH 1 00 END PANELS MOTOR ELECTRICAL BOX RECESSED RETURN AIR K...

Страница 5: ...non fused disconnect switch 5 Connection hand is determined by facing dis charge of unit 27 30 30 00 19 37 2 40 13 75 7 02 1 74 PIPING TUNNEL 2 00 3 00 12 00 TYP 1 00 UNIT SHOWN WITH 1 00 END PANELS W...

Страница 6: ...62 36 31 67 420 405 100 1000 74 48 46 74 500 480 125 1250 86 60 61 81 620 600 150 1500 98 72 78 47 690 670 2 00 W1 SEE NOTE 2 BOTTOM VIEW LEFT SIDE VIEW REAR VIEW W2 0 92 18 59 TYP 21 86 TYP 6 75 TYP...

Страница 7: ...AL BOTTOM SERVICE PANELS SEE NOTE 3 TOP VIEW SEE NOTE 2 LEFT SIDE VIEW SIZE 200 PIPE TUNNEL 4 00 7 50 39 50 43 50 W6 UNIT 40UH AIRFLOW cfm DEPTH in DIMENSIONS in APPROXIMATE SHIPPING WEIGHT lb APPROXI...

Страница 8: ...TE 3 43 50 16 63 TOP VIEW SEE NOTE 2 LEFT SIDE VIEW SIZE 200 PIPE TUNNEL 47 50 4 00 7 50 NOTES 1 All dimensions are in inches 2 Dimension does not include end panels 3 Two bottom panels provided for s...

Страница 9: ...ig 10 Drain Pan Connection Holes Outside View WATER SUPPLY RETURN CONNECTIONS Install piping in accordance with all applicable codes All piping must be supported separately from coils Water supply mus...

Страница 10: ...applica tions Valve packages must always be field insulated to prevent sweating See Fig 12 for piping recommendations Step 3 Make Electrical Connections Refer to unit serial plate for required supply...

Страница 11: ...GEND S Supply R Return Union NOTE Factory supplied vacuum breaker assembly Field install in vertical orientation with flow arrow up and piping down so that ball seats with gravity Equalizer line and t...

Страница 12: ...110 24 4 25 6 3 240 3 60 3 12 1 97 15 1 20 4 2 4 17 9 106 22 4 25 5 6 5 22 2 115 27 8 30 7 0 6 22 2 124 27 8 30 8 4 460 3 60 3 6 0 97 7 5 15 4 2 4 8 9 106 11 1 15 5 6 5 11 0 115 13 8 15 7 0 6 11 0 124...

Страница 13: ...3 45 11 9 240 3 60 3 21 3 96 26 6 30 8 0 4 32 4 104 40 5 45 10 7 5 40 5 112 50 7 60 13 3 6 40 5 121 50 7 60 16 0 460 3 60 3 10 6 96 13 2 15 8 0 4 16 1 104 20 1 25 10 7 5 20 2 112 25 2 30 13 3 6 20 2...

Страница 14: ...74 2 102 92 8 100 15 0 6 88 7 108 110 8 125 18 0 240 1 60 3 52 0 96 65 0 70 12 0 4 68 7 104 85 8 90 16 0 5 85 3 113 106 7 110 20 0 6 277 1 60 3 44 9 96 56 2 60 12 0 4 59 4 104 74 2 80 16 0 5 73 8 113...

Страница 15: ...1 4 97 14 3 15 4 2 4 17 2 106 21 6 25 5 6 5 21 5 115 26 9 30 7 0 6 21 5 124 26 9 30 8 4 460 3 60 3 5 4 97 6 8 15 4 2 4 8 3 106 10 4 15 5 6 5 10 5 115 13 1 15 7 0 6 10 5 124 13 1 15 8 4 40UV UH075 at 7...

Страница 16: ...6 27 3 30 8 0 4 33 0 104 41 2 45 10 7 5 41 1 112 51 4 60 13 3 6 41 1 121 51 4 60 16 0 460 3 60 3 10 6 96 13 3 15 8 0 4 16 2 104 20 2 25 10 7 5 20 3 112 25 3 30 13 3 6 20 3 121 25 3 30 16 0 40UV UH125...

Страница 17: ...3 32 2 96 40 3 45 12 0 4 48 9 104 61 1 70 16 0 5 61 1 113 76 4 80 20 0 6 61 1 121 76 4 80 24 0 460 3 60 3 15 6 96 19 5 20 12 0 4 24 0 104 30 0 30 16 0 5 30 1 113 37 6 40 20 0 6 30 1 121 37 6 40 24 0 4...

Страница 18: ...5 265 1 6 2 0 3 6 15 150 1 5 115 3 7 4 6 8 3 15 208 230 2 0 2 5 4 5 15 265 1 6 2 0 3 6 15 UNIT 40UV UH SIZE MOTOR Hp VOLTAGE FLA MCA MOP Amps MAX FUSE SIZE Amps 050 1 3 115 1 4 1 8 3 1 15 208 230 1 3...

Страница 19: ...DX COILS Select Drawing NOTES 1 Make electrical installation in accordance with job diagram and in compliance with national and local electrical codes 2 Low limit thermostat LLT is installed on all u...

Страница 20: ...X COILS SELECT DRAWING NOTES 1 Make electrical installation in accordance with job diagram and in compliance with national and local electrical codes 2 Low limit thermostat LLT is installed on all uni...

Страница 21: ...FOR HARNESS WIRING BRN 513 SELECT DRAWING GRN NOTES 1 Make electrical installation in accordance with job diagram and in compliance with national and local electrical codes 2 Low limit thermostat LLT...

Страница 22: ...CONNECTED TO REMOTE COMPRESSOR CONDENSER UNIT 3 1 DX1 BLU 517 3 LLR 3 1 2 8 9 ORN 518 GRA 519 LEGEND CBC Control Box Connection DDC Direct Digital Controls DISC Disconnect Switch DX Direct Expansion F...

Страница 23: ...1 4 3 2 SEE CONTROL DIAGRAM FOR HARNESS WIRING BRN 513 GRN LEGEND CBC Control Box Connection DDC Direct Digital Controls DISC Disconnect Switch FR Fan Relay FU Fuse GND Ground PSC Permanent Split Capa...

Страница 24: ...LLED ONLY ON UNITS WITH DX COILS 2 RED 503 RED 502 WHT BLK GRN LEGEND DISC Disconnect Switch DX Direct Expansion ECM Electronically Commutated Motor ESP External Static Pressure FU Fuse GND Ground LLR...

Страница 25: ...K BLK 109 SEE NOTE 2 2 1 NOTES 1 Make electrical installation in accordance with job diagram and in compliance with national and local electrical codes 2 Low limit thermostat LLT is installed on all u...

Страница 26: ...ESS WIRING BRN 505 BRN EC1 RED 514 RED 502 RED 503 MAX LOW HIGH LEGEND CBC Control Box Connection DDC Direct Digital Controls DISC Disconnect Switch EC Electronically Commutated ECM Electronically Com...

Страница 27: ...CTED TO REMOTE COMPRESSOR CONDENSER UNIT 3 1 DX1 BLU 517 3 BRN 506 LLR 3 1 2 8 9 ORN 518 GRA 519 LEGEND CBC Control Box Connection DDC Direct Digital Controls DISC Disconnect Switch DX Direct Expansio...

Страница 28: ...OTOR 11 5 BLK BRN 504 LEGEND CBC Control Box Connection DDC Direct Digital Controls DISC Disconnect Switch EC Electronically Commutated ECM Electronically Commutated Motor ESP External Static Pressure...

Страница 29: ...507 RED 508 RED 508 FR Optional Field Provided and Installed Fan Relay Break wire RED 507 and connect as shown Do NOT break motor power wiring to start stop the fan motor as this will significantly d...

Страница 30: ...without intended ductwork attached Ensure that units ducted to multiple openings have sufficient straight duct immediately after the unit FACTORY SETTINGS CHILLED WATER COIL APPLICATIONS Unit Speed A...

Страница 31: ...older than the dew point of the surrounding air If a unit is start ed and is piped with low temperature chilled water in a hot hu mid atmosphere condensation will form on many parts of the unit In ord...

Страница 32: ...posable filters See Table 1 for fil ter sizes PERMANENT FILTER FIBER TYPE 1 Tap on solid surface to dislodge heavy particles 2 Wash in hot water If needed use mild solution of com mercial solvent such...

Страница 33: ...motor wire plugs are front facing on a vertical plane 10 Secure the 3 setscrews on the shaft coupling when the motor is properly positioned and the blower wheels are centered within their housing 11 R...

Страница 34: ...SHROUD OPENING OVER MOTOR ELECTRICAL CONNECTIONS INSTALL MOTOR AND COOLING SHROUD ELECTRICAL CONNECTIONS FACING UNIT FRONT MOTOR SHAFT COUPLING FAN SHAFT 125 032 0 500 0 063 1 000 0 063 NOTES 1 All di...

Страница 35: ...6 4 Re install two carriage bolts that attach the front brace to the frame sides See Item 6 in Fig 25 5 Rotate the fan shaft by hand to ensure that fans are unrestricted and can rotate freely Check fo...

Страница 36: ...EMPERATURE SENSOR OPTIONAL OPENING DISCHARGE AIR TEMPERATURE SENSOR OPTIONAL OPENING MOTOR COUPLING SETCREW ACCESS MOTOR MOTOR ELECTRICAL BOX NOTES 1 Unit shown in vertical orientation Drawing applies...

Страница 37: ...VIEW DETAIL A NOTES 1 Not all components shown for clarity 2 This drawing applies to 1500 cfm units only 3 Remove shaft motor and coupling prior to bearing removal 4 Refer to Fig 24 and 31 for motor...

Страница 38: ...nto frames assembly 2 Tighten the four 5 16 in nuts retaining coil section to frame 3 Reconnect electric heat wiring in electric heat control box 4 Reconnect wiring to low limit thermostat 5 Replace t...

Страница 39: ...LECTRICAL BOX MOTOR MOTOR COUPLING SETSCREW ACCESS DISCHARGE AIR TEMPERATURE SENSOR OPENING RETURN AIR TEMPERATURE SENSOR OPENING FRONT COIL BAFFLE NOTES 1 Unit shown in vertical orientation Drawing a...

Страница 40: ...24 15 Ensure that motor shaft is perpendicular to motor blower endplate Tighten 5 16 in motor mount Fig 28 Item 7 Fig 29 Item 2 Fig 30 Item 2 nut Fig 28 Item 3 Fig 29 Item 5 Fig 30 Item 6 and bolt Fig...

Страница 41: ...move shaft motor and coupling prior to removing bearing Refer to Removal and Re installation instructions 4 Install sleeve bearing with oil cup facing up and towards the rear of the assembly 5 Refer t...

Страница 42: ...for clarity 2 Items no 7 10 and associated hardware not required for 40UV UH150 Refer to Fig 26 for 40UV UH150 in board bearing replacement 3 Install motor with capacitor facing up 4 Install sleeve b...

Страница 43: ...tems no 8 11 and associated hardware not required for 40UV UH150 Refer to Fig 26 for 40UV UH150 in board bearing replacement 3 Install motor with electrical connections facing front of assembly 4 Inst...

Страница 44: ...0 063 125 032 FAN SHAFT COUPLING MOTOR SHAFT FACE OF MOTOR FLUSH WITH FACE OF INSULATION MOTOR PSC BLOWER SECTION FRONT VIEW SHAFTED END FACE COUPLING INSIDE FACE COUPLING FACE MOTOR BEARING FACE NOT...

Страница 45: ...em 10 Fig 30 Item 11 Attach to bearing bracket using hex nuts and bolts Align oil cup port with matching cutout in bearing bracket 9 Use 7 16 in socket to slide replacement bearing Fig 28 Item 14 Fig...

Страница 46: ...PERATURE LIMIT SWITCH SEE NOTES 2 3 SEE CAUTION CAUTION DO NOT CHANGE LIMIT SWITCH CAPILLARY TUBE LOCA TION LIMIT SWITCHES MAY NOT FUNCTION PROPERLY LEGEND 1 Insulation 2 Left Blower Section End 3 Blo...

Страница 47: ...motor shroud sheet metal cover Fig 28 Item 6 Fig 30 Item 4 using two 5 16 in hex nuts if using ECM motor Align window with receptacles on motor Motor control module could overheat and fail if oper at...

Страница 48: ...l 4 Replace 1 4 in head screws attaching OA actuator to damper shaft OR attaching locking quadrant assembly to damper shaft Replace OA actuator or locking quadrant assembly 5 Replace the two 1 4 in he...

Страница 49: ...COIL BAFFLE DISCHARGE AIR TEMPERATURE SENSOR OPENING MOTOR COUPLING SETSCREW ACCESS MOTOR MOTOR ELECTRICAL BOX COIL SECTION DAMPER SECTION BLOWER SECTION DAMPER SECTION KICKPLATE NOTES 1 Unit shown in...

Страница 50: ...to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53400048 01 Printed in U S A Form 40UV UH 11SI Pg 50 8 18 Replaces 40UV U...

Страница 51: ...IS EXPANSION VALVE BULB PROPERLY INSTALLED AND INSULATED PIPING CHECKLIST IS EXPANSION VALVE BULB PROPERLY INSTALLED AND INSULATED IS UNIT PIPING CORRECTAND INSULATED TO PREVENT CONDENSATION ARE THE C...

Страница 52: ...ge at any time specifications or designs without notice and without incurring obligations Catalog No 04 53400048 01 Printed in U S A Form 40UV UH 11SI Pg CL 2 8 18 Replaces 40UV UH 10SI Carrier Corpor...

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