manualshive.com logo in svg

Johnson Controls AV Series, Installation Manual, Page: 16 / 20

Share
Download
Johnson Controls AV Series Installation Manual Download Page 16

536636-UIM-A-1209

16

Johnson Controls Unitary Products

TABLE 13: 

Electrical Data - 208/230-3-60

Models

Heat Kit - 

Three Phase

Max. 

Static

Min. 

Speed 

Tap

Total Heat

1

kW Staging

kW

MBH

W1 Only

W2 Only

W1 + W2

208V

230V

208V

230V

208V

230V

208V

230V

208V

230V

24B

4HK06501025

0.5

Heat-B

7.2

9.6

24.6

32.8

7.2

9.6

7.2

9.6

7.2

9.6

36C

4HK06501025

0.5

Heat-C

7.2

9.6

24.6

32.8

7.2

9.6

7.2

9.6

7.2

9.6

4HK06501525

0.5

Heat-C

10.8

14.4

36.9

49.1

10.8

14.4

10.8

14.4

10.8

14.4

48D

4HK06501025

0.5

Heat-C

7.2

9.6

24.6

32.8

7.2

9.6

7.2

9.6

7.2

9.6

4HK06501525

0.5

Heat-C

10.8

14.4

36.9

49.1

10.8

14.4

10.8

14.4

10.8

14.4

4HK06501825

0.5

Heat-B

12.9

17.2

44.7

58.7

12.9

17.2

12.9

17.2

12.9

17.2

60D

4HK06501025

0.5

Heat-C

7.2

9.6

24.6

32.8

7.2

9.6

7.2

9.6

7.2

9.6

4HK06501525

0.5

Heat-C

10.8

14.4

36.9

49.1

10.8

14.4

10.8

14.4

10.8

14.4

4HK16502525

0.5

Heat-C

18.0

24.0

61.4

81.4

9.0

12.0

18.0

24.0

18.0

24.0

1. See conversion Table 10.

TABLE 14: 

Electrical Data - (For 

Single Source 

Power Supply) - Copper Wire - 208/230-3-60

Models

Heat Kit - 

Three Phase

Heater

Amps

240V

Field Wiring

Min. Circuit Ampacity

Max. O.C.P.

1 

Amps/Type

75

°

C Wire Size - AWG

208V

230V

208V

230V

208V

230V

24B

4HK06501025

23.1

28.5

32.4

30

35

10

8

36C

4HK06501025

23.1

30.4

34.3

30

35

10

8

4HK06501525

34.7

42.9

48.8

45

50

8

8

48D

4HK06501025

23.1

31.3

35.1

35

35

8

8

4HK06501525

34.7

43.8

49.6

45

50

8

8

4HK06501825

41.4

51.0

58.0

60

60

6

6

60D

4HK06501025

23.1

33.8

37.6

35

40

8

8

4HK06501525

34.7

46.3

52.1

50

60

8

6

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

TABLE 15: 

Electrical Data - (For 

Multi-Source 

Power Supply) - Copper Wire - 208/230-3-60

Models

Heater 

Model

Minimum Circuit Ampacity

Max. O.C.P.

1 

Amps/Type

75°C Wire Size - AWG

Circuit

1st

2nd

3rd

1st

2nd

3rd

1st

2nd

3rd

208/230

208/230

208/230

208/230

208/230

208/230

208/230

208/230

208/230

60D

4HK16502525

41.0 / 44.9

31.3 / 36.1

- / -

45 / 45

35 / 40

- / -

8 / 8

8 / 8

- / -

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

Summary of Contents for AV Series

Page 1: ...flow or horizontal application These versatile models may be used for cooling or heat pump operation with or without electric heat A BRAND LABEL available from Distribution may be applied to the center of the blower access panel on AVG models The unit can be positioned for bottom return air in the upflow position top return air in the downflow position and right or left return in the hor izontal p...

Page 2: ...ier s agent should be made in writing Also before installation the unit should be checked for screws or bolts which may have loosened in transit There are no shipping or spacer brackets which need to be removed Also check to be sure all accessories such as heater kits suspension kits and coils are available Installation of these accessories or field conversion of the unit should be accomplished be...

Page 3: ...panel cladding This label should be applied after the air handler is placed in its proper orientation so the label is right side up When 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 In severe high humidity high temperature indoor unit environments an accessory insulation...

Page 4: ...ladding must be removed to gain access to the sheet metal cover plate Some local codes may require that the circuit breaker remain visible If so do not re install circuit breaker cover cladding NOTICE FIGURE 3 Dimensions Duct Connection Dimensions 10 3 8 F CIRCUIT BREAKER PANEL BOTTOM INLET DIMENSIONS DRAIN PAN CONNECTIONS FOR HORIZONTAL APPLICATIONS BLOWER COMPARTMENT REFRIGERANT CONNECTIONS DRAI...

Page 5: ...ng the heating season or through an uncooled space during the cooling season The use of a vapor barrier is recommended to prevent absorp tion of moisture from the surrounding air into the insulation The supply air duct should be properly sized by use of a transition to match unit opening All ducts should be suspended using flexible hang ers and never fastened directly to the structure This unit is...

Page 6: ...ion WW XX 24B 20 46 36C 24 52 AV 48D 60D 28 57 FIGURE 7 Typical Horizontal Installation FIGURE 8 TXV WW XX SUSPENSION SUPPORT LOCATIONS FOR HORIZONTAL APPLICATIONS 2 1 1 2 MIN 1 1 2 x 1 1 2 Angle Recommended length 26 minimum with 2 clearance on both sides of Air Handler MIN 3 8 THREADED ROD YY VAPOR LINE THERMAL EXPANSION VALVE BULB Required insulation not shown for clarity THERMAL EXPANSION VALV...

Page 7: ... required for listed combination of Air Handler and Heater Kit For Upflow Downflow and Horizontal right hand applications the kits can be installed without modification Field modification is required for Horizontal left hand airflow application only Follow instructions with heater for modification NOTE If a heat kit with a circuit breaker is installed in the air handler the circuit breaker cover c...

Page 8: ...d FIGURE 10 Air Handler Control Board Communications Connections SPARE JUMPER HEAT ENABLE JUMPER HUMIDIFIER OUT PUT EAC OUTPUT THERMOSTAT CONNECTIONS CONTINUOUS FAN JUMPER BLOWER SPEED JUMPERS HUMIDSTAT JUMPER AC HP JUMPER All wiring must comply with local and national electrical code requirements Read and heed all unit caution labels It is possible to vary the amount of electric heat turned on du...

Page 9: ...ve humidistat jumper on air handler control board 3 For heat pump applications set MODE jumper on air handler control board to the HP position 4 To change quantity of heat during HP defrost cycle reverse connections at W1 and W2 on air handler control board FIGURE 11 Cooling Models with and without Electric Heat Wiring Air Handler Control Wiring Typical A C Cooling only Applications THERMOSTAT AIR...

Page 10: ...ng as short as possible inside the control box To further minimize air leakage seal the wiring entry point at the outside of the unit The field wiring is to be connected at the screw terminals of the control board Refer to Figures 11 or 12 The low voltage connections may be connected to the screw terminals or the quick connect terminals The screw terminals and the quick con nect terminals are phys...

Page 11: ...OUT The HUM OUT output can be used to drive an external relay or solenoid 24 VAC coil to control a humidifier The output is energized when the HUM input is energized the HUM STAT is in the YES position and the control has a thermostat call for heating heat pump or electric heat EAC The EAC output can be used to drive an external relay 24 VAC coil to control an electronic air cleaner The output is ...

Page 12: ...f the limit switch closes and re opens during the one hour soft lockout period the control will enter a hard lockout condition and continue to indicate a fault code 5 If the limit switch opens twice when no call for electric heat is present fault code 2 the control will enter a hard lockout condition If the limit switch opens multiple times soon after a soft lockout reset fault code 6 the control ...

Page 13: ... CFM for high heat tap selection on Table 16 Fan Only CFM When the connection is made from R to G the fan only mode is acti vated In this mode the airflow will depend on the position of the CONT Fan jumper In the H position the blower will deliver 85 90 of full capacity In the M position the blower will deliver 60 65 of full capacity In the L position the blower will deliver 30 35 of full capac it...

Page 14: ...0506 0 5 Heat D 3 6 4 8 12 3 16 4 3 6 4 8 3 6 4 8 3 6 4 8 4HK 6500806 0 5 Heat C 5 6 7 5 19 2 25 6 2 8 3 75 5 6 7 5 5 6 7 5 4HK 6501006 0 5 Heat B 7 2 9 6 24 6 32 8 3 6 4 8 7 2 9 6 7 2 9 6 4HK165N1506 0 5 Heat A 10 8 14 4 36 9 49 1 3 6 4 8 7 2 9 6 10 8 14 4 36C 4HK 6500506 0 5 Heat C 3 6 4 8 12 3 16 4 3 6 4 8 3 6 4 8 3 6 4 8 4HK 6500806 0 5 Heat C 5 6 7 5 19 2 25 6 2 8 3 75 5 6 7 5 5 6 7 5 4HK 650...

Page 15: ... 53 08 58 75 60 60 6 6 4HK16501506 60 0 74 75 83 75 90 90 3 3 4HK16501806 73 3 89 19 100 38 90 110 3 2 4HK16502006 80 0 96 42 108 75 100 125 3 1 4HK16502506 100 0 118 08 133 75 125 150 1 1 0 1 O C P Over Current Protection device must be HACR type Circuit Breaker or Time Delay fuse TABLE 12 Electrical Data For Multi Source Power Supply Copper Wire 208 230 1 60 Models Heater Models Min Circuit Ampa...

Page 16: ... See conversion Table 10 TABLE 14 Electrical Data For Single Source Power Supply Copper Wire 208 230 3 60 Models Heat Kit Three Phase Heater Amps 240V Field Wiring Min Circuit Ampacity Max O C P 1 Amps Type 75 C Wire Size AWG 208V 230V 208V 230V 208V 230V 24B 4HK06501025 23 1 28 5 32 4 30 35 10 8 36C 4HK06501025 23 1 30 4 34 3 30 35 10 8 4HK06501525 34 7 42 9 48 8 45 50 8 8 48D 4HK06501025 23 1 31...

Page 17: ...88 828 1387 908 30 8 23 4 39 3 25 7 A Any 954 714 1228 804 27 0 20 2 34 8 22 8 B Any 829 614 1151 756 23 5 17 4 32 6 21 4 C Any 678 523 923 609 19 2 14 8 26 1 17 2 D 48D 60D 48D 60D JUMPER SETTINGS High Low High Low High Low High Low HEAT Tap ADJ Tap 2111 1417 2363 1488 59 8 40 1 66 9 42 1 A Any 1858 1252 2174 1252 52 6 35 4 61 5 35 4 B Any 1480 985 1868 1061 41 9 27 9 52 9 30 0 C Any 1250 840 138...

Page 18: ...mix one part CalClean to seven parts water Allow solution to remain on coil for 30 minutes before rinsing with clean water Solution should not be permitted to come in contact with painted surfaces LUBRICATION The bearings of the blower motor are permanently lubricated CONDENSATE DRAINS During the cooling season check the condensate drain lines to be sure that condensate is flowing from the primary...

Page 19: ...536636 UIM A 1209 Johnson Controls Unitary Products 19 NOTES ...

Page 20: ...change without notice Published in U S A 536636 UIM A 1209 Copyright 2009 by Johnson Controls Inc All rights reserved Supersedes 282849 UIM E 0309 Johnson Controls Unitary Products 5005 York Drive Norman OK 73069 ...

Reviews:

No comments