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22

18. Matching table and Checkout Procedures

18.1 Matching table

18.2 Operational and Checkout Procedures

1.

[ ]

2. Properly insulate suction lines and fittings.........

...

 

5.Check all duct outlets; they must be open and unrestricted. 

6.Check drain lines and be sure all joints are tight...............

[ ]

3. Properly secure and isolate all refrigerant lines...

[ ]

Be sure unit suspension(if used) is secure and that 

there are no tools or loose debris in or around or on 

top of the unit......................................................

4. Verify that all electrical connections are tight. .....

[ ]

After installation has been completed, it is recommended that the entire system be checked against the following list:

Final phases of this installation are the unit Operational and Checkout Procedures. To obtain proper performance, 

all units must be operated and charge adjustments made in accordance with procedures found in the Service Facts 

of the Outdoor Unit. 

[ ]

[ ]

7.Be sure that a return air filter is installed...........................

[ ]

[ ]

8.Operate complete system in each mode to verify proper

performance. Verify operation of supplementary electric

   heater. ............................................................................... 

J4AH4P18A1A00AA 0.052/(4AYTXVH3G2436A)

14

YES

J4AH4E24A1A00AA 0.052/(4AYTXVH3G2436A)

14

YES

J4GXCA001AC6HUA 0.052/(4AYTXVH3G2436A)

14

YES

J4MXCA001AC6HCA 0.052/(4AYTXVH3G2436A)

14

YES

J4AH4P24A1B00AA 0.058/(4AYTXVH3G2436A)

14

YES

J4AH4E24A1A00AA 0.058/(4AYTXVH3G2436A)

14

YES

J4GXCA001AC6HUA 0.058/(4AYTXVH3G2436A)

14

NO

J4MXCA001AC6HCA 0.058/(4AYTXVH3G2436A)

14

NO

J4AH4P30A1B00AA 0.065/(4AYTXVH3G2436A)

14

YES

J4AH4E36A1B00AA 0.065/(4AYTXVH3G2436A)

14

YES

J4GXCA001AC6HUA 0.063/(4AYTXVH3G2436A)

14

YES

J4MXCA001AC6HCA 0.063/(4AYTXVH3G2436A)

14

YES

J4AH4P36A1B00AA 0.073/(4AYTXVH3G2436A)

14

YES

J4AH4E36A1B00AA 0.073/(4AYTXVH3G2436A)

14

YES

J4AH4E60A1C00AA 0.073/(4AYTXVH3G2436A)

14

YES

J4GXCB004AC6HUA 0.070/(4AYTXVH3G2436A)

14

NO

J4MXCB004AC6HCA 0.070/(4AYTXVH3G2436A)

14

NO

J4AH4P42A1C00AA 0.075/(4AYTXVH3G4248A)

14

YES

J4AH4E60A1C00AA 0.075/(4AYTXVH3G4248A)

14

YES

J4GXCC009AC6HUA  0.075/(4AYTXVH3G4248A)

14

YES

J4MXCC009AC6HCA 0.075/(4AYTXVH3G4248A)

14

YES

J4AH4P48A1C00AA 0.083/(4AYTXVH3G4248A)

14

NO

J4GXCC009AC6HUA  0.083/(4AYTXVH3G4248A)

14

YES

J4MXCC009AC6HCA 0.083/(4AYTXVH3G4248A)

14

YES

J4AH4P60A1C00AA

4AYTXVH3G6000A

14

YES

J4AH4E60A1C00AA

4AYTXVH3G6000A

14

YES

J4GXCC009AC6HUA 

4AYTXVH3G6000A

14

YES

J4MXCC009AC6HCA

4AYTXVH3G6000A

14

YES

J4AH4P18A1A00AA 0.050/(4AYTXVH3G2436A)

14

NO

J4AH4E24A1A00AA 0.052/(4AYTXVH3G2436A)

14

YES

J4AH4P24A1B00AA 0.056/(4AYTXVH3G2436A)

14

NO

J4AH4E36A1B00AA 0.058/(4AYTXVH3G2436A)

14

YES

J4AH4P30A1B00AA 0.063/(4AYTXVH3G2436A)

14

NO

J4AH4E36A1B00AA 0.065/(4AYTXVH3G2436A)

14

YES

 J4GXCB016AC6HUA 0.065/(4AYTXVH3G2436A)

14

YES

 J4MXCB016AC6HCA 0.065/(4AYTXVH3G2436A)

14

YES

J4AH4P36A1B00AA 0.068/(4AYTXVH3G2436A)

14

NO

J4AH4E60A1C00AA 0.073/(4AYTXVH3G2436A)

14

YES

J4AH4P42A1C00AA 0.076/(4AYTXVH3G4248A)

14

NO

J4AH4E60A1C00AA 0.075/(4AYTXVH3G4248A)

14

YES

J4AH4P48A1C00AA 0.083/(4AYTXVH3G4248A)

14

NO

J4AH4E60A1C00AA 0.083/(4AYTXVH3G4248A)

14

YES

J4HP4060A1000AA

J4AH4E60A1C00AA 0.090/(4AYTXVH3G6000A)

14

NO

J4AC4018A1000AA

J4AC4024A1000AA

J4AC4030A1000AA

J4AC4060A1000AA

J4HP4030A1000AA

J4AC4036A1000AA

J4AC4042A1000AA

J4AC4048A1000AA

J4HP4018A1000AA

J4HP4048A1000AA

J4HP4024A1000AA

J4HP4036A1000AA

J4HP4042A1000AA

Condensing Unit 

Air Handle / A-Coil 

Piston Size / TXV 

Valve Model 

SEER 

If Preinstalled Piston 

 Replace Required 

NOTE: Since the manufacturer has a policy of continuous product and product data improvement, if the system 

combination you are looking for is not listed, check for the latest version of this document at www.oxboxhvac.com.

BX-SVN-J4ACHP4-1A-EN

Содержание Oxbox AC 18

Страница 1: ...may result in improper installation adjustment service or maintenance possibly resulting in fire electrical shock property damage personal injury or death RECOGNIZE THIS SYMBOL AS AN INDICATION OF IM...

Страница 2: ...GERANT LINE ROUTING 5 7 REFRIGERANT LINE BRAZING 7 8 REFRIGERANT LINE LEAK CHECK 8 9 EVACUATION 8 10 SERVICE VALVE 8 11 ELECTRICAL LOW VOLTAGE 9 12 ELECTRICAL HIGH VOLTAGE 10 13 START UP 10 14 SYSTEM...

Страница 3: ...ice equipments Refrigerant cylinders are painted a Rose color to indicate the type of refrigerant and may contain a dip tube to allow for charging of liquid refrigerant into the system All R 410A syst...

Страница 4: ...ches clearance must be provided in front of the control box access panels and any other side requiring service Units should be elevated 3 12 inches above the pad or rooftop depending on local weather...

Страница 5: ...ice pressure rating Leak detectors should be disigned to detect R410A Recovery equipments including refrigerant recovery containers must be specifically designed to handle R410A Do not use an R22 TXV...

Страница 6: ...t Total vertical Change Lift __________ Feet Model Suction line connection Liquid line connection 18 3 4 3 8 24 3 4 3 8 30 3 4 3 8 36 3 4 3 8 42 3 4 3 8 48 7 8 3 8 60 7 8 3 8 optional standard optiona...

Страница 7: ...e refrigerant lines run through a wall or sill they should be insulated and isolated Isolate the lines from all ductwork Minimize the number of 90 turns Use PVC piping as a conduit for all underground...

Страница 8: ...13 Isolation Through Wall DO NOT hang line sets from ductwork Sealant Insulation Suction Line Wall Ductwork Isolator Line Set Figure 14 Figure 15 Secure Suction Line using isolators every 8 feet Secu...

Страница 9: ...Braze the refrigerant lines to the service valves Check liquid line filter drier s directional flow arrow to confirm correct direction of refrigeration flow away from outdoor unit and toward evaporat...

Страница 10: ...lines and indoor coil 10 Service valves 10 1 Open the service valves Observe the micron gauge Evacuation is complete if the micron gauge does not rise above 500 microns in one 1 minute Once evacuatio...

Страница 11: ...225 Ft 14 AWG 300 Ft Table 6 11 2 Low voltage hook up diagrams Air Handler Hook up Diagram Low Voltage connection must be made inside the outdoor unit case Figure 26 Figure 27 FOR TWO STAGE HEAT THER...

Страница 12: ...utdoor unit Field provided flexible electrical conduit must be used for high voltage wiring 12 3 High voltage ground Ground the outdoor unit per National State and Local Code requirements Figure 29 Fi...

Страница 13: ...9 10 11 and 12 have been completed Set System Thermostat to OFF 1 2 Turn on disconnect to apply power to the indoor and outdoor units 3 Wait one 1 hour before starting the unit if compressor crankcase...

Страница 14: ...se weigh in charge method Note It is important to return in the spring or summer to accurately charge the system in the cooling mode when outdoor ambient temperature is above 55 F For best results the...

Страница 15: ...3 379 405 431 457 194 211 228 247 267 286 308 329 351 377 403 429 455 192 209 226 245 265 284 306 327 349 375 401 427 453 55 60 65 70 75 80 85 90 95 100 105 110 115 165 161 157 153 149 145 141 137 133...

Страница 16: ...279 298 321 343 366 393 420 447 474 202 220 238 257 277 296 319 341 364 391 418 445 472 200 218 236 255 275 294 317 339 362 389 416 443 470 198 216 234 253 273 292 315 337 360 387 414 441 468 196 214...

Страница 17: ...0 431 457 231 247 263 282 299 321 342 364 384 408 429 455 229 245 261 280 297 319 340 362 382 406 427 453 227 243 259 278 295 317 338 360 380 404 425 451 208 225 241 257 276 293 315 336 358 378 402 42...

Страница 18: ...Pressure at Small Service Valve psig 14SEER R410A HP Charge Chart 5 TON Cooling mode 255 273 291 310 330 351 371 396 420 445 469 253 271 289 308 328 349 369 394 418 443 467 251 269 287 306 326 347 367...

Страница 19: ...If 5 F T4 75 F unit can operate in heating Once the manual defrost mode is finished please turn the switch SW3 1 back to off Discharge temperature protection Discharge temperature 275 F compressor st...

Страница 20: ...50 15 57 95 56 17 45 97 6 10 138 2 45 16 56 17 57 16 98 98 5 96 139 2 40 17 54 46 58 16 52 99 5 82 140 2 35 18 52 80 59 16 08 100 5 68 141 2 30 19 51 20 60 15 65 101 5 55 142 2 25 20 49 65 61 15 23 10...

Страница 21: ...P P P P P P P P S S S S S S P P P P P P P P P P P P P P P S S S S S P S S S S S S S S S P P S S S S S S S S P P P P S S S S S S S S S S S P P S S S S S P P P P P P P S S P P P C Cooling H Heating P P...

Страница 22: ...A2 A1 L2 T2 L1 T1 BLACK YELLOW C Y LOW WARNING CABINET MUST BE PERMANMENTLY GOUNDED AND ALL WIRING TO CONFORM TO I E C N E C C E C C L C AND LOCAL CODES AS APPLICABLE REPLACEMENT WIRE MUST BE THE SAM...

Страница 23: ...21 17 2 For HP MANUAL DEFROST AUTOMATIC DEFROST NORMAL DEFROST DEFROSTING CYCLE 60MIN DEFROSTING CYCLE 30MIN 1 2 0 3 RESERVED Figure 45...

Страница 24: ...6A 14 YES J4AH4E60A1C00AA 0 073 4AYTXVH3G2436A 14 YES J4GXCB004AC6HUA 0 070 4AYTXVH3G2436A 14 NO J4MXCB004AC6HCA 0 070 4AYTXVH3G2436A 14 NO J4AH4P42A1C00AA 0 075 4AYTXVH3G4248A 14 YES J4AH4E60A1C00AA...

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