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7

STEP 4: Drill four pilot holes in pad, ensuring that the hole is at least 1/4” deeper

than the concrete screw being used.

STEP 5: Center basepan over pre-drilled holes and insert concrete screws.

STEP 6: Tighten concrete screws. 

NOTE:

Do not over-tighten the concrete screws. Doing so can weaken the

integrity of the concrete screw and cause it to break.

STEP 7: Finish unit assembly per unit’s installation instructions.

UNIT MOUNTING

If elevating the condensing unit, either on a flat roof or on a slab, observe the 
following guidelines.

The base pan provided elevates the condenser coil 3/4” above the base pad.

If elevating a unit on a flat roof, use 4” x 4” (or equivalent) stringers positioned
to distribute unit weight evenly and prevent noise and vibration.

NOTE: 

Do not block drain openings shown in Figure 1.

FACTORY-PREFERRED TIE-DOWN METHOD

FOR CONDENSING UNITS

IMPORTANT: 

These instructions are intended as a guide to securing equipment for

wind-load ratings of “120 MPH sustained wind load” and “3-second, 150 MPH gust.”
While this procedure is not mandatory, the Manufacturer does recommend that
equipment be properly secured in areas where high wind damage may occur.

STEP 1: Before installing, clear pad of any dirt or debris. 

IMPORTANT:

The pad must be constructed of industry-approved materials,

and must be thick enough to accommodate the concrete fastener.

STEP 2: Center base pan on pad, ensuring it is level.

STEP 3: Using basepad as a guide, mark spots on concrete where 4 holes will be

drilled (see Figure 2).

S

TABLE 4

DIMENSIONS

MODEL NUMBER

L

W

A

B

C

D

(-)ANL-018/024/030, (-)APL-018/024, (-)ANL-031, (-)APM-018

37

5

8

"

25

15

16

"

15"

34"

3

1

2

"

22

1

2

"

(-)ANL-037/043/049, (-)ANL-036/042/048/060,
(-)APL-030/036/042/048/060, (-)APM-024/030/036/042/048/060

41

1

2

"

29

13

16

"

15"

38"

3

1

2

"

26

1

2

"

CUSTOMER SATISFACTION ISSUES

The condenser should be located away from the living, sleeping and recation-
al spaces of the owner and those spaces on adjoining property.

To prevent noise transmissionm, the mounting pad for the outdoor unit should
not be connected to the structure, and should be located sufficient distance
above grade to prevent ground water from enteriing the unit.

PROPER INSTALLATION

Proper sizing and installation of equipment is critical to achieve optimal perform-
ance. Use the information in this Installation Instruction Manual and reference the
applicable Engineering Specification Sheet when installing this product.

IMPORTANT:

This product has been designed and manufactured to meet ENERGY

STAR

®

criteria for energy efficiency when matched with appropriate coil compo-

nents. However, proper refrigerant charge and proper air flow are critical to achieve
rated capacity and efficiency. Installation of this product should follow the manufac-
turer’s refrigerant charging and air flow instructions.

Failure to confirm proper

charge and airflow may reduce energy efficiency and shorten equipment life.

Содержание 018J*Z

Страница 1: ...T SAFETY INFORMA THESE INSTRUCTIONS ARE INTENDED AS AN AID TO QUALIFIED LICENSED SERVICE PERSONNEL FOR PROPER INSTALLATION ADJUSTMENT AND OPERATION OF THIS UNIT READ THESE INSTRUCTIONS THOROUGHLY BEFORE ATTEMPTING INSTALLATION OR OPERATION FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN IMPROPER INSTALLATION ADJUSTMENT SERVICE OR MAINTENANCE POSSIBLY RESULTING IN FIRE ELECTRICAL SHOCK PROPERTY ...

Страница 2: ...ormance 14 Checking Airflow 14 Checking Refrigerant Charge 15 Electrical Wiring 16 High and Low Pressure Controls HPC or LPC 18 Field Installed Accessories 18 Service 19 Trouble Shooting 20 22 Trouble Shooting Chart 23 Wiring Diagrams 24 26 CHECKING PRODUCT RECEIVED Upon receiving unit inspect it for any shipping damage Claims for damage either apparent or concealed should be filed immediately wit...

Страница 3: ... 043 42 000 BTU HR 048 049 48 000 BTU HR 060 60 000 BTU HR DESIGN SERIES L R 410A M R410 2ND DESIGN SERIES N STANDARD EFFICIENCY P HIGH EFFICIENCY REMOTE CONDENSING UNIT TRADE NAME DIMENSIONAL DATA CONDENSING UNIT MODEL ANL 018 19 19 19 25 29 23 33 351 2 401 2 443 8 443 8 443 8 443 8 443 8 243 4 275 8 311 2 311 2 311 2 311 2 311 2 LENGTH H INCHES LENGTH L INCHES WIDTH W INCHES 024 031 030 036 042 ...

Страница 4: ...83 1 1 2 19 19 25 25 30 30 17 26 1 6 1 3200 1510 115 3260 205 93 215 97 043DAZ 3 60 460 6 0 44 0 6 9 15 15 17 26 1 6 1 3200 1510 115 3260 205 93 215 97 043JAZ 1 60 208 230 19 9 19 9 109 1 2 27 27 35 35 45 45 17 26 1 6 1 3200 1510 115 3260 205 93 215 97 048CAZ 3 60 208 230 13 7 13 7 83 1 1 2 19 19 25 25 30 30 23 01 2 14 1 3500 1652 145 4111 230 104 3 240 108 9 048DAZ 3 60 460 6 2 41 0 6 9 15 15 23 ...

Страница 5: ... side of the building away from the water front Shielding provided by a fence or shrubs may give some protection but cannot violate minimum airflow and service access clearances Elevating the unit off its slab or base enough to allow air circulation will help avoid holding water against the basepan Regular maintenance will reduce the build up of contaminants and help to protect the unit s finish 5...

Страница 6: ...l not create a problem with the equipment Position the unit away from the drip edge of the roof whenever pos sible Units are weatherized but can be affected by the following o Water pouring into the unit from the junction of rooflines without protective guttering Large volumes of water entering the condenser while in operation can impact fan blade or motor life and coil damage may occur to a heat ...

Страница 7: ...he concrete fastener STEP 2 Center base pan on pad ensuring it is level STEP 3 Using basepad as a guide mark spots on concrete where 4 holes will be drilled see Figure 2 S TABLE 4 DIMENSIONS MODEL NUMBER L W A B C D ANL 018 024 030 APL 018 024 ANL 031 APM 018 375 8 2515 16 15 34 31 2 221 2 ANL 037 043 049 ANL 036 042 048 060 APL 030 036 042 048 060 APM 024 030 036 042 048 060 411 2 2913 16 15 38 3...

Страница 8: ...ow Side 550 PSIG Low Side Retard Manifold Hoses Service Pressure Rating of 800 PSIG Recovery Cylinders 400 PSIG Pressure Rating Dept of Transportation 4BA400 or BW400 SPECIFICATION OF R 410A Application R 410A is not a drop in replacement for R 22 equipment designs must accommodate its higher pressures It cannot be retrofitted into R 22 condens ing units FIGURE 2 SCREW LOCATIONS CAUTION R 410A sys...

Страница 9: ...9 R 410A refrigerant cylinders had a dip tube These cylinders should be kept upright for equipment charging Post March 1999 cylinders do not have a dip tube and should be inverted to ensure liquid charging of the equipment Do not install a suction line filter drier in the liquid line A liquid line filter drier is standard on every unit Only manufacturer approved liq uid line filter driers can be u...

Страница 10: ...w check piston sizes if the vertical separation does not exceed the values in Table 4 3 Flow Check Piston Coil a The vertical separation can be greater than the value in Table 4 but no more than 120 feet b If the separation height exceeds the Table value reduce the indoor coil flow check piston by two sizes plus one size for additional 10 feet beyond the Table value 4 Expansion Valve Coil a The ve...

Страница 11: ... with each other This causes an undesirable heat transfer resulting in capacity loss and increased power consumption The vapor line must be insulated If tubing has been cut make sure ends are deburred while holding in a position to prevent chips from falling into tubing Burrs such as those caused by tubing cutters can affect performance dramatically particularly on small liquid line sizes For best...

Страница 12: ...itrogen into a service port and through the tubing while brazing After brazing use an appropriate heatsink material to cool the joint and remove any flux residue The service valves are not backseating valves To open the valves remove the valve cap with an adjustable wrench Insert a 3 16 or 5 16 hex wrench into the stem Back out counterclockwise Replace the valve cap finger tight then tighten an ad...

Страница 13: ...ine Size Inch O D Total Minimum Vertical Separation Feet 25 50 75 100 125 150 1 4 25 40 25 9 N A N A 11 2 Ton 3 8ⴖ 5 16 25 50 62 58 53 49 3 8 25 50 75 72 70 68 1 4 23 N A N A N A N A N A 2 Ton 3 8ⴖ 5 16 25 36 29 23 16 9 3 8 25 50 72 70 68 65 1 4 25 N A N A N A N A N A 21 2 Ton 3 8ⴖ 5 16 25 49 38 27 17 6 3 8 25 50 68 65 62 58 5 16 25 50 37 22 7 N A 3 Ton 3 8ⴖ 3 8 25 50 68 63 58 53 5 16 25 23 4 N A ...

Страница 14: ...ted if required Allow a minimum of 5 minutes running Before analyzing charge see the instruc tions on the unit service panel rating plate for marking the total charge CHECKING AIRFLOW The air distribution system has the greatest effect The duct system is totally con trolled by the contractor For this reason the contractor should use only industry recognized procedures The correct air quantity is c...

Страница 15: ... systems in the cooling mode when an expansion valve is used on the evaporator The service port on the liquid service valve small valve is used for this purpose Read and record the outdoor ambient temperature entering the condensing unit and the liquid line pressure at the service valve the small valve Locate the charg ing chart attached to the unit The correct liquid line pressure will by found b...

Страница 16: ...g within the condensing unit evaporator and interconnecting tubing should be checked for leaks If a leak is detected the refrigerant should be recovered before repairing the leak The Clean Air Act prohibits venting refrigerant into the atmosphere ELECTRICAL WIRING Field wiring must comply with the National Electric Code C E C in Canada and any applicable local code POWER WIRING It is important tha...

Страница 17: ...inimum transformer are required for the control circuit of the condensing unit The furnace or the air handler transformer may be used if sufficient See the wiring diagram for reference Use Table 8 to size the 24 volt con trol wiring WARNING THE UNIT MUST BE PERMANENTLY GROUNDED FAILURE TO DO SO CAN CAUSE ELECTRICAL SHOCK RESULTING IN SEVERE PERSONAL INJURY OR DEATH SOLID COPPER WIRE AWG 3 0 16 14 ...

Страница 18: ...m operation below 55 F All heaters are located on the lower half of the compressor shell Its purpose is to drive refrigerant from the compressor shell during long off cycles thus preventing damage to the compressor during start up At initial start up or after extended shutdown periods make sure the heater is ener gized for at least 12 hours before the compressor is started Disconnect switch on and...

Страница 19: ...ops below designated levels This allows the unit to build a sufficient head pressure at lower ambient in order to maintain system balance and obtain improved capacity Low ambient control should be used on all equipment oper ated below 65 F ambient OUTDOOR UNIT COVERS Outdoor condensing unit covers are available if the homeowner requests a cover for their unit With the complete model number for the...

Страница 20: ...eakers and Recheck Unit Wiring and Connections Condenser Fan Grounded Compressor Internal Overload Open TROUBLE SHOOTING In diagnosing common faults in the air conditioning system it is useful to present the logical pattern of thought that is used by experienced technicians The charts which follow are not intended to be an answer to all problems but only to guide your thinking as you attempt to de...

Страница 21: ...problems Low on Charge Dirty Filters Dirty Condenser Coil Recirculation of Condenser Air Inoperative Compressor Valves Low on Charge Faulty Metering Device Restriction in System Restricted Filter drier Non condensibles Higher than Ambient Air Entering Condenser Go to Electrical Checks Flow Chart High Head Pressure Inoperative Outdoor Fan Broken Indoor Blower Belt Restriction in System Recirculatio...

Страница 22: ... 2 0 48 4 5 55 1 10 62 4 15 70 2 20 78 5 25 87 5 30 97 2 35 107 5 40 118 5 45 130 2 50 142 7 55 156 0 60 170 1 65 185 1 70 201 0 75 217 8 80 235 6 85 254 5 90 274 3 95 295 3 100 317 4 105 340 6 110 365 1 115 390 9 120 418 0 125 446 5 130 476 5 135 508 0 140 541 2 145 576 0 150 612 8 DISCHARGE SUCTION SUPERHEAT SUBCOOLING COMPRESSOR PRESSURE PRESSURE AMPS Overcharge High High Low High High Undercha...

Страница 23: ... Add refrigerant Registers sweat Low indoor airflow Increase speed of blower or reduce restriction replace air filter High head low vapor pressures Restriction in liquid line expansion device or filter drier Remove or replace defective component Flowcheck piston size too small Change to correct size piston Incorrect capillary tubes Change coil assembly High head high or normal vapor Dirty outdoor ...

Страница 24: ...24 FIGURE 4 SINGLE PHASE WIRING DIAGRAM ...

Страница 25: ...25 FIGURE 5 THREE PHASE WIRING DIAGRAM C D Y VOLTAGES ...

Страница 26: ...26 FIGURE 6 ...

Страница 27: ...27 ...

Страница 28: ...28 CM 0908 ...

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