background image

Manual 2100-647D 

Page 

34 of 36

FIGURE 9D

H72*A Wiring Diagram 

 Top

*D

IS

CO

NN

EC

T

PO

W

ER

BEF

OR

E

!

DA

NG

ER

*E

LECTRIC

AL

SH

OC

K

HA

ZA

RD

SER

VICIN

G.

ifO

pt

ion

Not

A

W

ires

Connect

Used

Fi

eld

Lo

w

Vo

ltage

Hi

gh

Vo

ltage

Opt

ional

Fa

ctory

St

ar

tK

it(

Op

t.)

C

R

S

Comp

ressor

COM

NO

NC

Blower Speed Plug

2

1

3 4

5

39

Blower Power Plug

L1

C

G N

38

Freeze Stat

W

ire

 Iden

tifi

ca

tion

numbe

rs

fo

r B

ar

d

use

on

ly.

99

Pink

Pink

Blue

/W

hite

Bl

ue

Bl

ue

Blue

Blue

/Black

Blue

/Black

Blue

Blue

Blue

Bl

ue

Bl

ue

Pur

ple

Or

ange

/B

lack

Or

ange

/B

lack

Orange

Orange

/Black

Or

ange

117

Or

ange

/B

lack

Yell

ow

Yell

ow

Yell

ow

Yell

ow/B

lack

Yell

ow

Yell

ow/

White

Yell

ow/

Red

Yell

ow

Yell

ow

Ye

llow

Ye

llo

w/

Red

Green

Brown

Br

own

Brow

n/W

hite

Br

own

Br

own

Red

Red

Red

/Blue

Red

Red

/Black

Red

/Black

Red

/W

hite

Red

/W

hite

Red

Red

Red 
Red

Red

/W

hite

Red

/W

hite

Red

/W

hite

L1

Red

TO CH

ANG

E

BL

OWE

R

SP

EE

D

M

OV

E OR

ANG

E/

BL

AC

K

W

IRE

TO D

ES

IR

ED

SP

EE

D

TA

P

Red

/W

hite

HER

M

Bl

ack

EC

ON

30

Lo

w

Vol

tage

Field

Conne

ctions

To

M

V

Con

troller

11

Ju

m

per

Sm

oke

P6

12

Pin

Vent

Op

tion

Plug

123

122

119

102

103

104

109

110

111

112

113

117

118

Black

116

Black

/W

hite

121

6

131

134

128

128

124

132

Black

/W

hite

132

Light

23

32

10

Bl

ack

/W

hite

Bl

ack

Black

Bl

ack

/W

hite

6

5

4

3

2

1

Blk/

Wht

Black

/W

hite

Bl

ack

/W

hite

Black

/W

hite

Hea

tP

lug

Condense

r S

ec

tion

6

Pi

n

El

ec

tric

Mo

du

le

Al

arm

Re

lay

Indoor

Re

lay

Fil

te

r S

wi

tch

Fil

te

rR

ese

t B

utt

on

COM

NO

NC

7

9

6

4

C

R

COM

208V

240V

2

500

NC

NO

COM

T1

HPC
R

Y

CC

AL

R

C

M

INU

TES

12

LPC

De

lay

Comp

ressor

Lo

w

Pre

ss

.C

on

trol

Hi

Pre

ss

.C

on

trol

4

10

12

5

2

1

7

9

9

Re

lay

Bl

ow

er

Re

lay

T2

Ground

Lug

L1

L2

T1

T2

FAN

C

Fil

te

r

Fan

Mo

tor

Bl

ack

"G"

11

Condense

r S

ec

tion

Lo

w

Am

bien

tC

on

trol

(op

t.)

Ti

m

e

8

Ey

elet

13

Tr

ans

fo

rme

r

Ground

M

IS

-3795

Ou

tdoor

Pe

rN

amep

late

230

/208

-60

-1

Bl

ock

#2

L2

Ter

m

inal

8

Opera

tion

(O

pt.)

Con

ta

ctor

27

Dua

lC

an

Capa

cit

or

Co

m

pre

ss

or

Bl

ack

7

Bl

ack

tap

 for

208V

Red

Wir

e t

o

208V

9

31

106

106

120

103

120

109

"S

MO

KE

JU

M

PER"

"A"

DA

M

PER

112

103

111

103

31

118

116

31

103

119

103

29

103

Black

/W

hite

B

103

A

113

3

104

1

133

Bl

ack

132

Ev

apora

tor

Se

cti

on

135

Bl

ack

/W

hite

135

Ye

llow

38

38

38

137

120

Lo

Med

130

Hi

Ter

m

ina

lB

lock

"M

V

CO

NN

EC

TIO

NS"

Red

/W

hite

17

15

1

12
13

10

4

8

18

6

20

14

2

16

11

3

9

7

21

5

19

18

21

20

19

17

16

12

11

10

9

8

7

6

5

15

14

13

4

3

Bl

ow

er

Spee

d

2

1

LO

UT

2

LO

UT

E

"9

"

"8

"

"5

"

"4"

110

"Y

2"

"Y

1"

"W

1"

"F"

"Y

""

C"

130

"R"

3

Bl

ack

Bl

ack

37

11

Hi

Vo

ltage

Connec

tions

Содержание H12AA-A

Страница 1: ...H12AA A H24AA A H36AA A H42AA A H48AA A H60AA A H72AA A H24LA A H36LA A H42LA A H48LA A H60LA A H72LA A Bard Manufacturing Company Inc Bryan Ohio 43506 www bardhvac com Manual 2100 647D Supersedes 210...

Страница 2: ...Blower Performance 25 Table 7 Max ESP of Operation Elec Heat Only 25 Table 8A H12 Electric Heat 26 Table 8B H24 72 Electric Heat 26 Table 9 Optional Accessories 27 Table 10 Vent and Control Options 2...

Страница 3: ...ummer Air Conditioning Duct Design for Residential ACCA Manual D Winter and Summer Air Conditioning and Equipment Selection For more information contact these publishers ACCA Air Conditioning Contract...

Страница 4: ...ed before the installation is made See page 3 for information on codes and standards Size of unit for a proposed installation should be based on heat loss calculation made according to methods of Air...

Страница 5: ...be insulated and all joints taped or sealed to prevent air or moisture entering the wall cavity Some installations may not require any return air duct A metallic return air grille is required with in...

Страница 6: ...olts 7 Secure rain flashing to wall and caulk across entire length of top see Figures 3A D 8 For additional mounting rigidity the return air and supply air frames or collars can be drilled and screwed...

Страница 7: ...63 CONDENSER AIR OUTLET HEATER FILTER ACCESS AIR VENTILATION CONDENSER AIRFLOW IS BLOW THRU 19 72 3 88 31 06 19 72 20 43 SHIPPING LOCATION ENTRANCE ELECTRICAL OPTIONAL TOP RAIN FLASHING DRAIN HOSE 22...

Страница 8: ...d Entrance Air Panel Drain Heater Disconnect Entrance 4 Pitch Inlet Access Panel Economizer Rain Hood Low Voltage Electrical Air Intake Hood C Breaker High Voltage Economizer Controls H A D J C I 2 13...

Страница 9: ...SUPPLIED FOAM AIR SEAL WALL WALL STRUCTURE MIS 3600 FLANGES AND UNDER TOP FLASHING AT TIME OF INSTALLATION SUPPLY AIR DUCT RETURN AIR NOTE IT IS RECOMMENDED THAT A BEAD OF SILICONE CAULKING BE PLACED...

Страница 10: ...F TOP TOP WALL OF CAULKING ALONG PANEL FOAM AIR SEAL WALL STRUCTURE OPENING TOP FLASHING AT TIME OF INSTALLATION THE SIDE MOUNTING FLANGES AND UNDER DUCT Wall Opening and Hole Location View Right Side...

Страница 11: ...4 CLEARANCE ON ALL HEATER ACCESS TOP FLASHING AT TIME OF INSTALLATION THE SIDE MOUNTING FLANGES AND UNDER SILICONE CAULKING BE PLACED BEHIND IS ON OPPOSITE LEFT SIDE OPENING CONTROLS AND HEATER ACCESS...

Страница 12: ...1 4 1 1 4 29 3 4 32 12 5 1 2 2 NOTES WALL STRUCTURE 1 SUPPLY AIR IT IS RECOMMENDED THAT A BEAD OF OPENING Right Side View RAIN FLASHING SILICONE CAULKING BE PLACED BEHIND RECOMMENDED 1 CLEARANCE FROM...

Страница 13: ...als This is required for the first 3 of ducting It is important to insure that the 1 4 minimum spacing is maintained at all points Failure to do this could result in overheating the combustible materi...

Страница 14: ...TURN AIR SUPPLY AIR FACTORY SUPPLIED RAIN FLASHING SUPPLY AIR MIS 548 A SIDE VIEW I A C K E 1 000 B 1 000 SUPPLY DUCT OVER FRAME INTERIOR FINISHED WALL ALL AROUND DUCT FRAMING MATERIAL EXTERIOR FINISH...

Страница 15: ...e that there will be no nuisance tripping due to the momentary high starting current of the compressor motor The disconnect access door on this unit may be locked to prevent unauthorized access to the...

Страница 16: ...eplace filter 4 Press Reset button 5 Verify filter light is off 6 Replace filter door 7 Turn on unit power For units equipped with economizer 1 Turn off unit power 2 Remove hood cover 3 Remove mist el...

Страница 17: ...nt composition during multiple leaks and recharges R 410A refrigerant is close to being an azeotropic blend it behaves like a pure compound or single component refrigerant The remaining refrigerant ch...

Страница 18: ...d with a three phase line monitor to prevent compressor damage due to phase reversal The phase monitor in this unit is equipped with two LEDs If the Y signal is present at the phase monitor and phases...

Страница 19: ...wer resets the manual lockout Alarm Relay Output Alarm terminal is the output connection for applications where an alarm relay is employed This terminal is powered whenever the compressor is locked ou...

Страница 20: ...nds DOB 144 second DOM 5 0 minute 300 seconds DOB 150 second DOM During routine operation of the unit with no power interruptions the compressor will operate on demand with no delay Typical Settings f...

Страница 21: ...rge quantity The pressure table on the following page shows nominal pressures for the units Since many installation specific situations can affect the pressure readings this information should only be...

Страница 22: ...38 587 80 67 Low Side High Side 125 331 128 355 130 379 133 404 136 430 138 457 140 485 143 513 145 542 147 572 148 602 85 72 Low Side High Side 129 343 132 367 135 392 138 418 141 445 143 473 145 502...

Страница 23: ...Ckt C Ckt A Ckt B Ckt C H12AA A0Z A03 A05 230 208 1 1 1 1 9 20 27 15 20 30 14 12 10 14 12 10 H24AA A00 A0Z A04 A05 A08 A10 230 208 1 1 1 1 1 1 21 25 30 46 56 30 30 30 50 60 10 10 10 8 6 10 10 10 10 1...

Страница 24: ...8 6 3 10 10 10 8 60 26 60 30 6 10 10 10 H60LA B00 B0Z B03 B05 B09 B15 230 208 3 1 1 1 1 1 27 27 27 35 53 40 40 40 40 60 8 8 8 8 6 10 10 10 10 10 H72LA A00 A0Z A05 A10 A15 230 208 1 1 1 1 1 or 2 58 58...

Страница 25: ...5 2010 1965 1950 1870 0 2 425 400 905 870 1265 1185 905 890 1820 1760 1615 1565 1820 1770 1600 1540 1970 1885 1400 1315 2115 2035 1960 1915 1885 1825 0 3 375 360 835 800 1180 1100 860 850 1735 1665 15...

Страница 26: ...7 13650 14 4 10240 5 20 8 17540 18 1 13275 12 0 17065 10 4 12799 6 14 4 20500 12 5 15360 8 33 3 27300 28 8 20475 9 21 7 30600 18 7 23030 10 41 6 34130 36 2 25600 15 62 5 51250 54 0 38400 36 2 51200 3...

Страница 27: ...A A05 X X EHW6TA B03 X EHW6TA B06 X EHW72A A10B X EHW72A A15B X EHW72A A20B X Circuit Breakers WMCB Pull Disconnects WMPD WMCB 03A X WMCB 05A X WMCB 08A X X WMCB 09A X X Left Hand Units H24LA A H36LA...

Страница 28: ...A X BOP 2 Blank Off Plate X EWM1 E EWM1 T Economizer Bldg Equipment Enthalpy Economizer Bldg Equipment DB Temp X X EWM2 E EWM2 T Economizer Bldg Equipment Enthalpy Economizer Bldg Equipment DB Temp X...

Страница 29: ...Closed Dry Contacts MV Signals Blade Switch Fail Alarm 8 on Relay Board 8 13 Blade Switch Delay Relay Normally Closed Dry Contacts MV Signals Blade Switch Fail Alarm 9 on Relay Board 9 14 Occupied Sig...

Страница 30: ...Contacts Not Used 4 11 Filter Switch Normally Closed Dry Contacts Not Used 5 12 Blade Switch Delay Relay Normally Closed Dry Contacts Not Used 8 13 Blade Switch Delay Relay Normally Closed Dry Contac...

Страница 31: ...22 21 6 Circuit Breaker 30 Low Press Control Hi Press Control Black Black Black Black White Blk Wht Black White Black White Black White Condenser Section Module Alarm Relay Indoor Delay Blower Relay F...

Страница 32: ...hite Black White Black White Heat Plug SMOKE JUMPER G LOUT 20 104 Condenser Section 6 Pin Electric Module Compressor Relay Alarm Relay Delay Blower Relay Indoor Relay Filter Switch Filter Reset Button...

Страница 33: ...1 12 13 4 8 18 6 33 20 104 14 109 2 110 16 111 11 112 3 113 9 117 7 118 21 116 5 121 19 136 Dual Can Capacitor LOUT 5 ECON LOUT DAMPER 128 103 B 128 3 Black White Light 113 124 Terminal Black Black B...

Страница 34: ...116 Black White 121 6 131 134 128 128 124 132 Black White 132 Light 23 32 10 Black White Black Black Black White 6 5 4 3 2 1 Blk Wht Black White Black White Black White Heat Plug Condenser Section 6...

Страница 35: ...2 NC 3 2 1 NO 12 PIN PLUG COM DAMPER MOTOR DAMPER BLADE IN RED BLACK BLACK IS SHOWN WITH THE CONTACT POSITION IAQ AUX1 O Y2 I 8 S BUS ACT 24V ACT RED YELLOW IAQ R MAT PLUG PLUG PLUG PLUG BROWN WHITE G...

Страница 36: ...n Vent Plug Pin 2 on Vent Plug Pin 5 on Vent Plug Pin 7 on Vent Plug Pin 10 on Vent Plug Time Delay Relay T1 T2 Y HPC Lo Press Sw LPC LPC Alarm Relay ALR CC Comp Control Module R MV Controller C 4 5 W...

Отзывы: