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5169034-UIM-B-0216

10

Johnson Controls Unitary Products

ME16C

6HK(0,1)6500206

10

19.3

20.5

20

25

6HK(0,1)6500506

20

30.1

32.4

35

35

6HK(0,1)6500806

32

43.4

47.1

45

50

6HK(0,1)6501006

40

51.8

56.3

60

60

6HK(1,2)6501306

52

65.0

71.0

70

80

6HK(1,2)6501506

60

73.4

80.2

80

90

6HK(1,2)6501806

72

86.6

94.9

90

100

6HK(1,2)6502006

80

95.0

104.2

100

110

ME20D

6HK(0,1)6500206

10

19.3

20.5

20

25

6HK(0,1)6500506

20

30.1

32.4

35

35

6HK(0,1)6500806

32

43.4

47.1

45

50

6HK(0,1)6501006

40

51.8

56.3

60

60

6HK(1,2)6501306

52

65.0

71.0

70

80

6HK(1,2)6501506

60

73.4

80.2

80

90

6HK(1,2)6501806

72

86.6

94.9

90

100

6HK(1,2)6502006

80

95.0

104.2

100

110

6HK(1,2)6502506

100

116.7

128.1

125

150

1. (0,1) - maybe 0 (no service disconnect) or 1 (with service disconnect).
2. (1,2) maybe 1 (with service disconnect, no breaker jumper bar) or 2 (with service disconnect & breaker jumper bar).
3.   MOP = Maximum Overcurrent Protection device; must be HACR type service disconnect or time delay fuse. Refer to the latest edition of the 

National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.

TABLE 7: 

Electrical Data For Single Source Power Supply: 208/230-1-60 (Continued)

Air Handler Models

Heater 

Models

1,2

Heater

Amps @240V

Field Wiring

Min. Circuit Ampacity

MOP.

3

208V

230V

208V

230V

TABLE 8: 

Electrical Data For Multi-source Power Supply: 208/230-1-60

Air Handler 

Models

Heater 

Models

Heater

Amps 

@240V

Min. Circuit Ampacity

MOP.

1

208V

230V

208V

230V

Circuit

Circuit

1st

3

2nd

3rd

1st

3

2nd

3rd

1st

3

2nd

3rd

1st

3

2nd

3rd

ME08B

6HK16501306

52

22.9

37.6

-

24.9

41.5

-

25

40

-

25

45

-

ME12B

6HK16501306

52

24.8

37.6

-

26.8

41.5

-

25

40

-

30

45

-

6HK16501506

60

27.7

43.3

-

30.0

47.9

-

30

45

-

30

50

-

6HK16501806

72

45.0

39.0

-

49.1

43.1

-

45

40

-

50

45

-

6HK16502006

80

49.3

43.3

-

53.9

47.9

-

50

45

-

60

50

-

ME14D

6HK16501306

52

24.8

37.6

-

26.8

41.5

-

30

40

-

30

45

-

6HK16501506

60

27.7

43.3

-

30.0

47.9

-

30

45

-

30

50

-

6HK16501806

72

45.0

39.0

-

49.1

43.1

-

45

40

-

50

45

-

ME16C

6HK16501306

52

27.3

37.6

-

29.3

41.5

-

30

40

-

30

45

-

6HK16501506

60

30.2

43.3

-

32.5

47.9

-

35

45

-

35

50

-

6HK16501806

72

47.5

39.0

-

51.6

43.1

-

50

40

-

60

45

-

6HK16502006

80

51.8

43.3

-

56.4

47.9

-

60

45

-

60

50

-

ME20D

6HK16501306

52

27.3

37.6

-

29.3

41.5

-

30

40

-

30

45

-

6HK16501506

60

30.2

43.3

-

32.5

47.9

-

35

45

-

35

50

-

6HK16501806

72

47.5

39.0

-

51.6

43.1

-

50

40

-

60

45

-

6HK16502006

80

51.8

43.3

-

56.4

47.9

-

60

45

-

60

50

-

6HK16502506

100

51.8

43.3

21.7

56.4

47.9

24.0

60

45

25

60

50

25

1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. The 1st circuit includes blower motor amps. 

Refer to the latest edition of the National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.

Summary of Contents for ME08B

Page 1: ...ld installed accessories Single phase kits are available from 2 5 kW to 25 kW 208 230 volt three phase kits are available from 10kW to 25kW SECTION II SAFETY This is a safety alert symbol When you see...

Page 2: ...carrier s freight bill A separate request for inspection by the carrier s agent should be made in writing Also before installation the unit should be checked for screws or bolts which may have loosen...

Page 3: ...URATION These air handler units are supplied ready to be installed in an upflow downflow horizontal right or horizontal left position Refer to Figure 2 The unit requires no conversion procedures AIR H...

Page 4: ...ENSIONS C D 12 3 16 19 1 8 B 20 1 2 21 1 2 TABLE 1 Dimensions ME MODELS Dimensions1 Wiring Knockout Dimensions1 2 A B C D E F Height Width Bottom Opening Top Opening Power Control ME08B 21 1 2 17 1 2...

Page 5: ...d be designed in accordance with the Air Conditioning Contractors of America ACCA Manual D HORIZONTAL SUSPENSION For suspension of these units in horizontal applications it is recom mended to use angl...

Page 6: ...for Horizontal right hand airflow applica tion only Follow instructions with heater for modification SECTION VI LINE POWER CONNECTIONS Power may be brought into the unit through the supply air end of...

Page 7: ...heat kit connected to tap 5 for the heating speed and the cooling heat pump connected to tap 4 for the heating speed The cooling heat pump indicating speed is supplied by the thermostat G signal The...

Page 8: ...correct wire sizing TABLE 4 Electrical Heat Minimum Fan Speed Heater Kit Models1 2 3 Nom kW 240V Air Handler Models ME08B ME12B ME14D ME16C ME20D 6HK 0 1 6500206 2 4kW Med Lo 2 Med Lo 2 Med Lo 2 Med L...

Page 9: ...onnect OR 1 with service disconnect 2 1 2 1 with service disconnect no breaker jumper bar OR 2 with service disconnect breaker jumper bar 3 6HK3 3 Phase with terminal block connectors only 6HK4 3 Phas...

Page 10: ...Field Wiring Min Circuit Ampacity MOP 3 208V 230V 208V 230V TABLE 8 Electrical Data For Multi source Power Supply 208 230 1 60 Air Handler Models Heater Models Heater Amps 240V Min Circuit Ampacity M...

Page 11: ...A and MOP requirements are given here only for reference if used with field installed single point power modification S1 32436041000 3 MOP Maximum Overcurrent Protection device must be HACR type circu...

Page 12: ...MED HI 1272 1245 1209 1174 1143 1106 1073 3 MED 1072 1040 1007 973 937 874 778 2 MED LO 857 821 794 756 676 613 567 1 LO 654 606 557 504 443 379 271 CM30B 5 HI 1354 1325 1294 1263 1230 1198 1168 4 ME...

Page 13: ...52 1706 1680 1633 1591 1546 1511 2 MED LO 1545 1505 1468 1432 1393 1351 1307 1 LO 1340 1296 1260 1219 1169 1118 1055 CM48D 5 HI 2062 2024 1993 1952 1910 1868 1836 4 MED HI 2006 1958 1932 1890 1850 181...

Page 14: ...e fan only to assure a dry coil Drill 2 holes one 12 away from the air handler in the supply air duct and on 12 away from the air handler in the return air duct before any elbows in the duct work Inse...

Page 15: ...L AND NATIONAL CODES MUST BE FOLLOWED SEE INSTALLATION INSTRUCTIONS FOR PROPER LOW VOLTAGE FIELD WIRING CONNECTIONS LEGEND LS LIMIT SWITCH SEQ SEQUENCER HE HEATING ELEMENT FL FUSIBLE LINK H SEQUENCER...

Page 16: ...UE BLUE BLUE BLUE YELLOW YELLOW BLACK BLACK YELLOW YELLOW BLACK BLACK RED WHITE BLACK BLUE BLACK BLUE YELLOW BLACK YELLOW YELLOW BLUE BLACK BLUE BLACK YELLOW RLY 1 RLY 2 RLY 3 RLY 6 RLY 5 RLY 4 HE2 FL...

Page 17: ...dry bulb temperature Return air dry bulb temperature Temperature drop 1 2 3 4 5 Low Medium Low Medium Medium High High A B C D Outside air dry bulb temperature Return air wet bulb temperature Supply a...

Page 18: ...oting and correcting any problems Operate the unit through cooling cycles from the thermostat noting and correcting any problems Operate the unit through mechanical heating cycles from the thermostat...

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