Trane ComfortLink II 4TWL9024A1000B Скачать руководство пользователя страница 4 | Manualshive

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18-BC100D1-1D-EN

Unit Location Considerations . . . . . . . . . . . . . . . 5

Setting Up the Unit . . . . . . . . . . . . . . . . . . . . . . . 8

Refrigerant Line Considerations . . . . . . . . . . . . 9

Refrigerant Line Brazing . . . . . . . . . . . . . . . . . . . 12

Refrigerant Line Leak Check . . . . . . . . . . . . . . 14

Refrigerant Line and Indoor Coil
Evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Electrical — Low Voltage . . . . . . . . . . . . . . . . . . 15

Service Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

LED Indicators — Variable Speed Side
Discharge Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Electrical — High Voltage . . . . . . . . . . . . . . . . . . 18

Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

System Charge Adjustment . . . . . . . . . . . . . . . 20

Charging and Correction Charts . . . . . . . . . . . 21

Charging the Unit. . . . . . . . . . . . . . . . . . . . . . . . . . 22

Subcooling Charging Below 55º F
Outdoor Temp. (In Heating Only) . . . . . . . . . . 24

Communicating Display Assembly
(CDA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Defrost Control (HP Only) . . . . . . . . . . . . . . . . 25

Checkout Procedures . . . . . . . . . . . . . . . . . . . . . . 27

Table of Contents

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Содержание ComfortLink II 4TWL9024A1000B

Страница 1: ...ture and on the tags stickers and labels that are attached to the equipment October 2021 1 18 8 B BC C1 10 00 0D D1 1 1 1D D E EN N Variable Speed ComfortLink II Side Discharge HP Models For coastal a...

Страница 2: ...me en nt t d da am ma ag ge e S Sy ys st te em m c co on nt ta ai in ns s o oi il l a an nd d r re ef fr ri ig ge er ra an nt t u un nd de er r h hi ig gh h p pr re es ss su ur re e R Re ec co ov ve...

Страница 3: ...hn ni ic ca al l M Ma an nu ua al l f fo or r s se er rv vi ic ci in ng g i in ns st tr ru uc ct ti io on ns s VDC VDC I Im mp po or rt ta an nt t It may be necessary to block prevailing winds throug...

Страница 4: ...acuation 14 Electrical Low Voltage 15 Service Valves 16 LED Indicators Variable Speed Side Discharge Drive 17 Electrical High Voltage 18 Start Up 19 System Charge Adjustment 20 Charging and Correction...

Страница 5: ...TWL9024A1XXX 36 75 x 17 1 2 x 47 32 75 47 0 36 75 17 5 19 5 20 5 204 4TWL9036A1XXX 36 75 x 17 1 2 x 47 32 75 47 0 36 75 17 5 19 5 20 5 226 4TWL9048A1XXX 42 75 x 17 1 2 x 47 32 75 47 0 42 75 17 5 19 5...

Страница 6: ...from one unit is not drawn into another unit When installing single or multiple units in an alcove roof well or partially enclosed area ensure there is adequate ventilation to prevent recirculation of...

Страница 7: ...ions above the unit Note 12 clearance not required with stacking kit A 2 minimum clearance is required to allow for removal of top Table 4 Refrigerant Piping Limits 1 The maximum length of refrigerant...

Страница 8: ...ble 6 Coastal Considerations If installed within one mile of salt water including seacoasts and inland waterways models with epoxy coated coils are available Model numbers with COT in the eleventh 11...

Страница 9: ...3 8 4TWL9036A1XXX 3 4 3 8 5 8 3 4 3 8 3 4 3 8 4TWL9048A1XXX 7 8 3 8 3 4 7 8 3 8 7 8 3 8 4TWL9060A1XXX 7 8 3 8 3 4 7 8 3 8 7 8 3 8 Table 10 Required Refrigerant Line Length Determine required line len...

Страница 10: ...more information see publication number SS APG006 EN Table 13 Refrigerant Line Routing Precautions Important Comply with National State and Local Codes when isolating line sets from joists rafters wa...

Страница 11: ...g isolators every 8 ft Secure Liquid Line directly to insulated Vapor Line using tape wire or other appropriate method every 8 ft Table 16 Isolation Through Wall Wall Sealant Insulation Vapor Line Duc...

Страница 12: ...es 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 eac...

Страница 13: ...low away 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 complete...

Страница 14: ...a an nt 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 clos...

Страница 15: ...p off if not used Communicating Indoor Unit Note 4 Note 5 Communicating Outdoor Unit 1 In communicating mode unused terminals are non functional Do not use 2 Terminals present will vary by indoor mode...

Страница 16: ...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 17: ...US GREEN SLOW 1 TIME PER SECOND STANDBY IDLE MEDIUM 2 TIMES PER SECOND CALL FOR CAPACITY FAST 5 TIMES PER SECOND POWER UP DELAY SOLID ON TEST MODE INTERMITTENT 1 FLASH EVERY 4 SECONDS HARD LOCKOUT LED...

Страница 18: ...m located on the inside of the control box cover Table 24 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 f...

Страница 19: ...oor and outdoor units ON OFF 4 Wait 3 hours before starting the unit if the outdoor ambient temperature is below 85 F 3 HRS 5 Run the system using the Charging Mode Cooling test mode found in the 850...

Страница 20: ...tions Charts Subcooling Charging Correction Worksheet Total Line Length ft ________________________ Total Vertical Charge lift ________________________ Values from Required Refrigerant Line Length Des...

Страница 21: ...REQUIRE THE INDOOR UNIT BE CONFIGURED FOR 400 CFM TON 50 40 30 25 15 10 0 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH FEET 2 0 TON SUBCOOL CHARGING CHART CORRECTIONS...

Страница 22: ...ng Value ________________________ F 107 F Table 31 Verify Performance 4 Refer to System Pressure Curves in the Service Facts document to verify typical performance PRESSURE CURVE SAMPLE Cooling 1450 S...

Страница 23: ...ver refrigerant if the Liquid Gage Pressure is higher than the chart value 107 F Table 33 System Information 9 Record system pressures and temperatures after charging is complete Outdoor model number...

Страница 24: ...r unit and the indoor unit Include the entire length of the line from the service valve to the IDU Subtract 10 ft from this entire length and record on line 1 2 Enter the charge multiplier 0 6 oz ft E...

Страница 25: ...coil temperature The difference between the ambient and the colder coil temperature is the difference or delta T measurement This delta T measurement is representative of the operating state and rela...

Страница 26: ...display DEFROST 6 When test is complete TEST COMPLETE displays for 10 seconds 7 If there is a defrost fault condition test terminates and sends alert to the alert menu 8 For more information refer to...

Страница 27: ...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 28: ...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 i...

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