Trane 4TTL6018A1000A Скачать руководство пользователя страница 12 | Manualshive

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18-BC98D1-1G-EN

Refrigerant Line Brazing

Table 16.

Braze the Refrigerant Lines

1.

Remove caps or plugs. Use a deburring tool to debur the pipe
ends. Clean both internal and external surfaces of the tubing
using an emery cloth.

2.

Remove the pressure tap cap and valve core from each service
valves.

3.

Purge the refrigerant lines and indoor coil with dry nitrogen.

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Содержание 4TTL6018A1000A

Страница 1: ...abels that are attached to the equipment June 2022 1 18 8 B BC C9 98 8D D1 1 1 1G G E EN N Side Discharge AC Models For coastal applications where units are installed within one 1 mile of salt water e...

Страница 2: ...o op pe er r p pr ro oc ce ed du ur re es s c ca an n r re es su ul lt t i in n p pe er rs so on na al l i il ll ln ne es ss s o or r i in nj ju ur ry y o or r s se ev ve er re e e eq qu ui ip pm me e...

Страница 3: ...Line and Indoor Coil Evacuation 14 Service Valves 15 Electrical Low Voltage Non Communicating 16 Low Voltage Hook up Diagrams 16 Electrical High Voltage 17 System Start Up 18 Subcooling Charging in Co...

Страница 4: ...5 16 5 17 5 145 4TTL6030A1 36 75 x 14 1 2 x 40 26 75 40 0 36 75 14 5 16 5 17 5 160 4TTL6036A1 36 75 x 17 1 2 x 47 32 75 47 0 36 75 17 5 19 5 20 5 215 4TTL6042A1 36 75 x 17 1 2 x 47 32 75 47 0 36 75 1...

Страница 5: ...150 feet 2 The maximum vertical change should not exceed 50 feet 3 Service valve connection diameters are shown in Refrigerant Line and Service Valve Connection Size Chart 50 Max Vertical Change Stan...

Страница 6: ...f the outdoor unit must be a minimum of 6 from any wall or surrounding shrubbery to ensure adequate airflow Note 2 Required for Service Panel Access Min 20 clearance to obstruction Fan Side Min 6 clea...

Страница 7: ...lation and prolonged below freezing temperatures occur Units should be elevated 3 12 inches above the pad or rooftop depending on local weather This additional height will allow drainage of snow and i...

Страница 8: ...he pad should be at least 1 larger than the unit on all sides The pad must be separate from any structure The pad must be level The pad should be high enough above grade to allow for drainage The pad...

Страница 9: ...ng units are factory charged with the system charge required for the outdoor condensing unit ten 10 feet of tested connecting line and the smallest rated indoor evaporative coil match Always verify pr...

Страница 10: ...ld de er re ed d For retrofit applications where the existing indoor evaporator coil and or refrigerant lines will be used the following precautions should be taken Ensure that the indoor evaporator...

Страница 11: ...ery 8 ft Table 14 Isolation In Wall Spaces Side View Isolator Line Set 8 Feet Maximum Wall 8 Feet Maximum Secure Vapor Line from joists using isolators every 8 ft Secure Liquid Line directly to insula...

Страница 12: ...tool to debur the pipe ends Clean both internal and external surfaces of the tubing using an emery cloth 2 Remove the pressure tap cap and valve core from each service valves 3 Purge the refrigerant l...

Страница 13: ...ay from outdoor unit and toward evaporator coil as illustrated Braze the filter drier to the Liquid Line 6 Continue the dry nitrogen purge Do not remove the wet rag until all brazing is completed Impo...

Страница 14: ...t Do not open the service valves until the refrigerant lines and indoor coil leak check and evacuation are complete 1 Evacuate until the micron gauge reads no higher than 350 microns then close off t...

Страница 15: ...i in n p pe er rs so on na al l i in nj ju ur ry y a an nd d o or r p pr ro op pe er rt ty y d da am ma ag ge e E Ex xt tr re em me e c ca au ut ti io on n s sh ho ou ul ld d b be e e ex xe er rc ci...

Страница 16: ...300 Ft Low Voltage Hook up Diagrams With TEM 3 4 6 8 Thermostat Air Handler Outdoor Unit R G B W1 W2 R B O Y X2 R G B C O Y W Blue 24 VAC HOT FAN 24 VAC Common SOV COOL HEAT 1st STAGE HEATING 2nd STAG...

Страница 17: ...High Voltage Disconnect Switch W WA AR RN NI IN NG G H HI IG GH H L LE EA AK KA AG GE E C CU UR RR RE EN NT T F Fa ai il lu ur re e t to o f fo ol ll lo ow w t th hi is s W Wa ar rn ni in ng g c co o...

Страница 18: ...r to the indoor and outdoor units ON OFF 3 Wait one 1 hour before starting the unit if compressor crankcase heater accessory is used and the Outdoor Ambient is below 70 F 60 MIN 4 Set the system therm...

Страница 19: ...m must be operated for a minimum of 20 minutes to stabilize before accurate measurements can be made 4 Measure Liquid Line Temperature and Refrigerant Pressure at service valves 5 Determine total refr...

Страница 20: ...120 F 55 F For best results the indoor temperature should be kept between 70 F to 80 F 80 F 70 F Table 25 Subcooling Charging Corrections Determine the final subcooling value using total Line Length a...

Страница 21: ...1 215 65 211 215 218 222 225 229 232 70 229 232 236 240 243 247 251 75 247 251 255 259 263 267 271 80 267 271 275 279 283 287 291 85 287 291 296 300 304 309 313 90 309 313 318 322 327 331 336 95 331 3...

Страница 22: ...50 4 40 30 25 Use Design Subcooling 15 1 10 0 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Add 1 Add 2 REFRIGERANT LINE LIFT FT SUBCOOL CHARGING CHART CORRECTIONS TABLE FOR LINE LENGTH AND RISE TO...

Страница 23: ...ing Value ________________________ F 107 F Table 28 Verify Performance 4 Refer to System Pressure Curves at the end of the document to verify typical performance PRESSURE CURVE SAMPLE Cooling 1450 SCF...

Страница 24: ...he Liquid Gage Pressure is higher than the chart value 107 F Table 30 System Information 9 Record system pressures and temperatures after charging is complete Outdoor model number ____________________...

Страница 25: ...ng shipment Adjust tubing if necessary so tubes do not rub against each other or any component when unit runs Ductwork is sealed and insulated All drain lines are clear with joints properly sealed Pou...

Страница 26: ...26 18 BC98D1 1G EN Wiring Diagrams Figure 8 1 5 2 0 2 5 3 0 3 5 and 4 0 Ton Models...

Страница 27: ...18 BC98D1 1G EN 27 Figure 9 1 5 2 0 2 5 3 0 3 5 and 4 0 Ton Models W Wi ir ri in ng g D Di ia ag gr ra am ms s...

Страница 28: ...28 18 BC98D1 1G EN Figure 10 5 0 Ton Models W Wi ir ri in ng g D Di ia ag gr ra am ms s...

Страница 29: ...18 BC98D1 1G EN 29 Figure 11 5 0 Ton Models W Wi ir ri in ng g D Di ia ag gr ra am ms s...

Страница 30: ...3 READ LIQUID 4 OR SUCTION 5 PRESSURE IN LEFT COLUMN EXAMPLE 1 OUTDOOR TEMP 82 F 2 INDOOR WET BULB 67 F 3 AT INTERSECTION ACTUAL 4 LIQUID PRESSURE 600 CFM IS 306 PSIG LIQUID PRESSURE SHOULD BE 10 PSI...

Страница 31: ...TION 5 PRESSURE IN LEFT COLUMN EXAMPLE 1 OUTDOOR TEMP 82 F 2 INDOOR WET BULB 67 F 3 AT INTERSECTION ACTUAL 4 LIQUID PRESSURE 600 CFM IS 293 PSIG LIQUID PRESSURE SHOULD BE 10 PSI OF CHART 5 SUCTION PRE...

Страница 32: ...PRESSURE IN LEFT COLUMN EXAMPLE 1 OUTDOOR TEMP 82 F 2 INDOOR WET BULB 67 F 3 AT INTERSECTION ACTUAL 4 LIQUID PRESSURE 600 CFM IS 295 PSIG LIQUID PRESSURE SHOULD BE 10 PSI OF CHART 5 SUCTION PRESSURE 6...

Страница 33: ...UCTION 5 PRESSURE IN LEFT COLUMN EXAMPLE 1 OUTDOOR TEMP 82 F 2 INDOOR WET BULB 67 F 3 AT INTERSECTION ACTUAL 4 LIQUID PRESSURE 600 CFM IS 318 PSIG LIQUID PRESSURE SHOULD BE 10 PSI OF CHART 5 SUCTION P...

Страница 34: ...34 18 BC98D1 1G EN N No ot te es s...

Страница 35: ...18 BC98D1 1G EN 35 N No ot te es s...

Страница 36: ...I Certified mark indicates Trane U S Inc participation in the AHRI Certification program For verification of individual certified products go to ahridirectory org Trane has a policy of continuous data...

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