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Specifications

SPECIFICATIONS

General 

Data

Model No.

All Regions

16ACX-024

16ACX-036

16ACX-048

16ACX-060

Nominal Tonnage

2

3

4

5

1

 Sound Rating Number (dB)

77

76

78

75

Connections 

(sweat)

Liquid line (o.d.) - in.

3/8

3/8

3/8

3/8

Suction line (o.d.) - in.

3/4

7/8

7/8

1-1/8

Refrigerant

R-410A charge furnished

7 lbs. 2 oz.

9 lbs. 0 oz.

10 lbs. 6 oz.

13 lbs. 2 oz.

Outdoor 

Coil

Net face area - sq. ft. 

Outer coil

24.50

16.33

21.00

29.09

Inner coil

- - -

15.76

20.27

28.24

Tube diameter - in. and No. of rows

5/16 - 1

5/16 - 2

5/16 - 2

5/16 - 2

Fins per inch

26

22

22

22

Outdoor 

Fan

Diameter - in. and No. of blades

22 - 3

22 - 3

22 - 3

26 - 3

Motor hp

1/6

1/4

1/4

1/4

Cfm

3260

3450

3800

4375

Rpm

825

825

825

825

Watts

220

290

305

270

Shipping Data - lbs. 1 pkg.

190

190

235

285

ELECTRICAL DATA

Line voltage data - 60hz

5

 230V-1ph

5

 230V-1ph

5

 230V-1ph

5

 230V-1ph

Maximum overcurrent protection (amps)

20

30

40

50

4

 Minimum circuit ampacity

15.6

20.8

29.2

35.7

Compressor

Rated load amps

10.2

14.2

17

23.5

Locked rotor amps

55

78

109

118

Power factor

0.98

0.95

0.97

0.95

Outdoor Fan 

Motor

Full load amps

1.0

1.7

1.7

1.4

Locked Rotor amps

1.9

3.2

3.2

3.2

CONTROLS - ORDER SEPARATELY

iComfort

®

 M30 Smart Wi-Fi Thermostat

15Z69

Remote Outdoor Temperature Sensor

X2658

OPTIONAL ACCESSORIES - ORDER SEPARATELY

Blower Relay Kit  

(for constant torque gas furnaces)

85W66

Compressor Crankcase Heater

93M04

Factory

Factory

⁵  Compressor Hard Start Kit 

- Required in 

applications with less than 230V

63W22

10J42

63W24

45F08

Compressor Sound Cover

27W55

27W56

47J27

Freezestat

3/8 in. tubing

93G35

5/8 in. tubing

50A93

58M81

Indoor Blower Speed Relay Kit

40K58

6

 Low Ambient Kit (Fan Cycling)

34M72

Refrigerant 

Line Sets

L15-41-20        L15-41-40 

L15-41-30        L15-41-50

L15-65-30        L15-65-40 

L15-65-50

Field Fabricate

94J45

NOTE - Extremes of operating range are plus 10% and minus 5% of line voltage.

1

 Sound Rating Number in accordance with test conditions included in AHRI Standard 270.

2

  

additional refrigerant charge required.

3

 HACR type breaker or fuse.

4

 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.

5

 Hard Start Kit is required in applications where the supply voltage is less than 230V.

6

 Freezestat is recommended with Low Ambient Kit.

Содержание 16ACX Series

Страница 1: ...isconnect all remote electric power supplies before opening access panel Unit may have multiple power supplies 16ACX Table of Contents Installation Clearances 2 Model Number Identification 2 Dimension...

Страница 2: ...mm Clearance to one of the remaining two sides may be A clearance of 24 in must be maintained between two units 48 in 1219 mm clearance required on top of unit Model Number Identification 16 AC X 036...

Страница 3: ...NECTION 6 3 8 162 TOP VIEW BASE SECTION COMPRESSOR COIL DRAIN OUTLETS Around perimeter of base OPTIONAL UNIT STAND OFF KIT 4 Field Installed 111 4 3 8 4 3 8 4 3 8 4 3 8 6 3 8 162 111 111 111 111 4 3 8...

Страница 4: ...0 97 0 95 Outdoor Fan Motor Full load amps 1 0 1 7 1 7 1 4 Locked Rotor amps 1 9 3 2 3 2 3 2 CONTROLS ORDER SEPARATELY iComfort M30 Smart Wi Fi Thermostat 15Z69 Remote Outdoor Temperature Sensor X265...

Страница 5: ...riately sized wrench should be used and fitted snugly over the cap before tightening TABLE 1 Torque Requirements Parts Recommended Torque Service valve cap 8 ft lb 11 NM Sheet metal screws 16 ft lb 2...

Страница 6: ...7 8 9 10 11 12 1 12 TURN To Access Service Port A service port cap protects the service port core from contamination and serves as the primary leak seal 1 Remove service port cap with an appropriately...

Страница 7: ...ent of unit in relation to a window see the provided illustration in figure 3 detail A PLACING UNIT ON SLAB When installing unit at grade level the top of the slab should be high enough above grade so...

Страница 8: ...ons that may cause panels to be blown around and battered WARNING REMOVAL STEP 1 INSERT PANEL UNDER UNIT TOP CAP LIP AND LIFT SLIGHTLY TO CLEAR SIDE LIP OF PANEL FROM BASE STEP 2 PANEL INSTALLATION TO...

Страница 9: ...of refrigerant charge in the system No need to add oil in system with 20 pounds of refrigerant or less For systems over 20 pounds add one ounce for every five pounds of refrigerant Recommended topping...

Страница 10: ...be used if line set is to be installed on exterior of outside wall PVC PIPE FIBERGLASS INSULATION CAULK OUTSIDE WALL VAPOR LINE WRAPPED WITH ARMAFLEX LIQUID LINE OUTSIDE WALL LIQUID LINE VAPOR LINE WO...

Страница 11: ...dous to your health Avoid breathing vapors or fumes from brazing operations Perform operations only in well ventilated areas Wear gloves and protective goggles or face shield to protect against burns...

Страница 12: ...SERVICE VALVE Flow regulated nitrogen at 1 to 2 psig through the low side refrigeration gauge set into the liquid line service port valve and out of the suction vapor line service port valve CUT AND D...

Страница 13: ...tions for the next step in preparing the unit WHEN BRAZING LINE SET TO SERVICE VALVES POINT FLAME AWAY FROM SERVICE VALVE PREPARATION FOR NEXT STEP 7 WARNING 1 FIRE PERSONAL INJURY OR PROPERTY DAMAGE...

Страница 14: ...ISTING INDOOR UNIT GAUGE MANIFOLD INVERTED CYLINDER CONTAINS CLEAN HCFC22 TO BE USED FOR FLUSHING LIQUID LINE SERVICE VALVE INLET DISCHARGE TANK RETURN CLOSED OPENED RECOVERY CYLINDER RECOVERY MACHINE...

Страница 15: ...hreads and expose surface of the Teflon ring with refrigerantoil E Attach the liquid line assembly to the expansion valve Finger tighten and use an appropriately sized wrench to turn an additional 1 2...

Страница 16: ...losed connect the cylinder of HFC 410A refrigerant to the center port of the manifold gauge set Open the valve on the HFC 410A cylinder vapor only B Open the high pressure side of the manifold to allo...

Страница 17: ...r unit until the absolute pressure does not rise above 500 microns 29 9 inches of mercury within a 20 minute period after shutting off the vacuum pump and closing the manifold gauge valves F When the...

Страница 18: ...to unit nameplate for minimum circuit ampacity and maximum overcurrent protection size 24VAC TRANSFORMER Use the transformer provided with the furnace or air han dler for low voltage control power 24...

Страница 19: ...Page 19 FIGURE 12 Typical Wiring Diagram...

Страница 20: ...shut off compressor operation The auto reset switch closes when the compressor cas ing temperature falls to 151 187 F 66 C 86 C and the compressor is re energized This single pole single throw SPST bi...

Страница 21: ...s filter is located It will be either at the indoor unit installed internal or external to the cabinet or behind a return air grille in the wall or ceiling Check the filter monthly and clean or repla...

Страница 22: ...he thermostat for a cooling demand Turn on power to the indoor indoor unit and close the outdoor unit disconnect switch to start the unit 7 Recheck voltage while the unit is running Power must be with...

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