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©2022 Trane Technologies

TK 57073-2-IM-EN

Introduction

This manual was written to assist with the installation of the Thermo King Precedent S-750i refrigeration systems onto
trailers specifically designed and built for refrigerated applications

Due to its complexity, you should not attempt this installation unless you:

Are an experienced mechanic

Can safely lift 34 kilos (75 lbs.)

Are certified or trained in the repair and maintenance of diesel powered refrigeration systems

Have a basic understanding of electricity and electrical wiring

Have the necessary tools and equipment to complete the installation

This manual is published for informational purposes only. Thermo King makes no representations warranties express
or implied, with respect to the information recommendations and descriptions contained herein. Information provided
should not be regarded as all-inclusive or covering all contingencies. If further information is required, Thermo King
Corporation Service Department should be consulted.

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Revision History

Revision A

(04/22) Released new manual.

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Содержание Precedent S-750i

Страница 1: ...Rev A April 2022 T TK K 5 57 70 07 73 3 2 2 I IM M E EN N Trailer Edition Precedent S 750i Single Temperature Systems Installation Manual...

Страница 2: ...u uf fa ac ct tu ur re er r s sh ha al ll l h ha av ve e n no o l li ia ab bi il li it ty y t to o a an ny y p pe er rs so on n o or r e en nt ti it ty y f fo or r a an ny y p pe er rs so on na al l i...

Страница 3: ...io on n C Co om mp po on ne en nt ts s 2 23 3 U Un np pa ac ck ki in ng g U Un ni it t 2 24 4 I In ns st ta al ll li in ng g U Un ni it t 2 25 5 Unit Installation 25 Access to Mounting Bolts 25 I In n...

Страница 4: ...39 O Op pe er ra at ti in ng g t th he e U Un ni it t 4 40 0 High Voltage Safety Precautions 40 High Voltage Components 40 Unit Fan Operation Safety Precautions 40 Condenser and Evaporator Fans 40 P...

Страница 5: ...es ss su ur re e w wh hi ic ch h m mi ig gh ht t c ca au us se e a an n e ex xp pl lo os si io on n r re es su ul lt ti in ng g i in n d de ea at th h o or r s se er ri io ou us s i in nj ju ur ry y...

Страница 6: ...ev ve er r d dr ri il ll l h ho ol le es s i in nt to o t th he e u un ni it t u un nl le es ss s i in ns st tr ru uc ct te ed d b by y T Th he er rm mo o K Ki in ng g H Ho ol le es s d dr ri il ll l...

Страница 7: ...gl lo ov ve es s a an nd d o ot th he er r c cl lo ot th hi in ng g a an nd d e ey ye e w we ea ar r w wh he en n h ha an nd dl li in ng g r re ef fr ri ig ge er ra an nt t t to o h he el lp p p pr r...

Страница 8: ...ntact local poison control center or physician E EN NG GI IN NE E C CO OO OL LA AN NT T E Ey ye es s Immediately flush with large amounts of water for at least 15 minutes Get prompt medical attention...

Страница 9: ...l l t ta an nk k t to o r re em ma ai in n i in n c co om mp pl li ia an nc ce e w wi it th h F Fe ed de er ra al l M Mo ot to or r C Ca ar rr ri ie er r S Sa af fe et ty y A Ad dm mi in ni is st tr r...

Страница 10: ...e en nt t w wi il ll l r re es su ul lt t V VE ER RI IF FY Y T TH HI IS S D DI IM ME EN NS SI IO ON N B BE EF FO OR RE E I IN NS ST TA AL LL LI IN NG G U UN NI IT T N NO OT TI IC CE E E Eq qu ui ip pm...

Страница 11: ...he e r re ef fr ri ig ge er ra at ti io on n u un ni it t I Im mp po or rt ta an nt t Location of unit mounting bolts and evaporator opening in front wall is critical VERIFY ALL DIMENSIONS BEFORE INS...

Страница 12: ...allow the mounting nuts be torqued to 82 N m 60 ft lbs from outside the trailer S Si ix x unit mounting bolts must extend a m mi in ni im mu um m 57 20 mm 2 25 in and a m ma ax xi im mu um m of 69 85...

Страница 13: ...Minimum 57 20 mm 2 25 in Maximum 69 85 mm 2 75 in Minimum 57 20 mm 2 25 in Maximum 63 5 mm 2 50 in A A A A A A A B B C C Minimum 44 45 mm 1 75 in Maximum 63 5 mm 2 50 in T Tr ra ai il le er r R Re eq...

Страница 14: ...wn includes the top fairing Some applications such as Domestic Refrigerated Containers DRC and Trailer On Flat Car TOFC with an intermodal guard will not have a top fairing The unit height for these a...

Страница 15: ...TK 57073 2 IM EN 15 U Un ni it t D Di im me en ns si io on ns s...

Страница 16: ...R669 1 mm 26 34 in R566 2 mm 22 29 in R544 0 mm 21 42 in TOP VIEW LOWER DOOR PANEL RADII R868 4 mm 34 19 in R868 4 mm 34 19 in TOP VIEW UPPER GRILLE RADII NOTE For rail options DRC TOFC door opening r...

Страница 17: ...BLE INSTALLATION DEPTH Min 15 4 mm 60 in Max 161 8 mm 6 40 in TYPICAL TRAILER FRONT WALL THICKNESS Min 76 2 mm 3 0 in Max 107 95 mm 4 25 in REFERENCE ONLY Contact Minneapolis Thermo King Service Depar...

Страница 18: ...18 TK 57073 2 IM EN Unit Weight Approximate Weight S 750i 998 kg 2200 lbs...

Страница 19: ...minimum of 95 amp hr N No ot te e See the following table for Thermo King approved batteries BATTERY APPLICATION TABLE 925 CCA Wet Cell Thermo King ReliaMax 925N P N 203 733 Threaded Stud P N 203 732...

Страница 20: ...51 14 4 G Gr ra ad de e B B S St te ee el l P Pl la at te e U UN NS S K K1 11 16 63 30 0 W WA AR RN NI IN NG G R Ri is sk k o of f I In nj ju ur ry y T Th he e l li if ft ti in ng g b ba ar r a an nd...

Страница 21: ...be done to both sides of the bar IMPORTANT Welded Lifting Bar Assembly 3 2 1 1 Forged Clevis Pins 2 Forged Chain Links 3 Forged Eyebolts N No ot te e These instructions are provided for fabricating th...

Страница 22: ...ape Measure 5 Mechanics Tools 6 Lifting Bar 7 Work Platform Recommended 8 Torque Wrench 9 Forged Eyebolts 5 8 11 N No ot te e Equipment such as scales gauges refrigerant leak detectors and torque wren...

Страница 23: ...TK 57073 2 IM EN 23 Installation Components Battery Mounting Kit Solar Panel Mounting Kit Skin Mounting Kit Fuel Pump Kit Drain Tube Kit Unit Mounting Kit Shorepower Kit 6 5 4 3 2 1 7 RCS1930...

Страница 24: ...r rr ra an nt ty y o or r c ca au us se e p pe er rs so on na al l i in nj ju ur ry y o or r d de ea at th h N No ot te e A lifting bar can be made from the drawings shown Lifting Bar Dimensions p 20...

Страница 25: ...ui ip pm me en nt t D Da am ma ag ge e a an nd d R Ri is sk k o of f I In nj ju ur ry y U Un ni it t m mo ou un nt ti in ng g n nu ut ts s s sh ho ou ul ld d b be e i in ns st ta al ll le ed d u us si...

Страница 26: ...26 TK 57073 2 IM EN RCS1922 b c f e d II h a g 1 2 I I In ns st ta al ll li in ng g U Un ni it t...

Страница 27: ...Im mp po or rt ta an nt t Upper clamp location varies by individual application while lower clamps should be installed 127 mm 5 00 in up from the bottom of the drain valves and not be so tight as to r...

Страница 28: ...conduit provided in the installation kit are to be used to secure the fuel lines to the rear of the frame 1 From the r re eg gu ul la at to or r s st tr ra ai in ne er r S SU UP PP PL LY Y fitting in...

Страница 29: ...1 S 750i Fuel Line Connections Without Fuel Heater Shown III 25 4 mm 1 00 in 3 8 RETURN 3 8 SUPPLY 45 x 2 II I RCS1828 1 2 3 1 Fuel Supply 2 Fuel Return 3 Plastic Tube I In ns st ta al ll li in ng g F...

Страница 30: ...nduit provided in the installation kit are to be used to secure the fuel lines to the rear of the frame 1 From the fuel heater I IN NL LE ET T fitting install and route 3 8 fuel supply line through th...

Страница 31: ...2 S 750i Fuel Line Connections With Fuel Heater Shown III 25 4 mm 1 00 in 3 8 RETURN 3 8 SUPPLY 45 x 2 II I RCS1829 1 2 3 1 Fuel Supply 2 Fuel Return 3 Plastic Tube I In ns st ta al ll li in ng g F F...

Страница 32: ...ration on following page 1 Attach interconnect harness 3 pin connector to mating capped off connector F FU UE EL L 0 01 1 F FU UE EL LN N 0 01 1 a an nd d F FU UE EL LP P 0 01 1 located near unit cont...

Страница 33: ...r rl ly y i in ns st ta al ll le ed d t to o p pr re ev ve en nt t s se er ri io ou us s i in nj ju ur ry y o or r d de ea at th h T Th he e u un ni it t g gr ro ou un nd d w wi ir re e s su up pp pl...

Страница 34: ...3 Allow enough wire to provide a drip loop and cut LED extension harness to proper length 4 P PO OW WE ER R W WI IR RE E Install the fuse holder to the power wire L LE ED DP P 0 07 7 with the butt sp...

Страница 35: ...or r r ro ot ta at ti in ng g c co om mp po on ne en nt ts s N No ot te e Thermo King units are designed for one 12 volt group 31 battery The battery must be suitable for deep cycling heavy duty and r...

Страница 36: ...36 TK 57073 2 IM EN Roadside Door Roadside Panel RCS1925 1 2 7 5 4 3 1 6 I In ns st ta al ll li in ng g B Ba at tt te er ry y...

Страница 37: ...l A 3 Place top covers onto unit a Lift fairing up just enough so the top cover mounting holes are positioned under the fairing mounting tab b Loosely reinstall the M6 screws back down through fairing...

Страница 38: ...RCS1926 1 4 1 2 4 tail e B D 5 Fairing tail e A D Top Cover 2 I In ns st ta al ll li in ng g T To op p C Co ov ve er rs s a an nd d B Bo ot tt to om m P Pa an n T Tr ra ai il le er r A Ap pp pl li ic...

Страница 39: ...ry harness connector on top of unit behind coolant tank a Remove and discard the cap from the connector b Attach connector to solar panel controller and secure harness to bracket with three supplied b...

Страница 40: ...RI IO OR R t to o s se er rv vi ic ci in ng g t th he e u un ni it t N NE EV VE ER R P PE ER RF FO OR RM M A AN NY Y S SW WI IT TC CH HI IN NG G D DI IS SC CO ON NN NE EC CT TI IN NG G O OR R V VO OL...

Страница 41: ...nt Locations Front 1 2 3 5 6 7 4 RCS1932 1 Condenser Motors 5 StandBy Power Receptacle under unit 2 Evaporator Motor 6 Electric Generator 3 High Voltage Box 7 Scroll Compressor 4 High Voltage Contacto...

Страница 42: ...gine can be started for the first time 1 Enter the M MA AI IN N M ME EN NU U 2 Navigate to F FU UE EL L P PR RI IM ME E and select it 3 Press the S ST TA AR RT T button to begin fuel priming N No ot t...

Страница 43: ...Access 1 From the Standard Display press the ACCEPT ENTER center key 2 Press and hold the top right and left soft keys at the same time for five seconds Main Menu will appear 3 In Main Menu navigate t...

Страница 44: ...ter Guarded Access If the correct access code is not entered access to Guarded Access will be denied If no access code has been set the controller will enter Guarded Access directly 5 In Guarded Acces...

Страница 45: ...ds at normal engine running temperature High Speed and Low Speed per maintenance manual Check 70 F 21 C box temperature and 70 F 21 C ambient Set for continuous run with thermostat set point at 32 F 0...

Страница 46: ...lant refrigerant and exhaust leaks Check engine oil and coolant level Check entire unit for loosened hardware and fittings Check and adjust all skin door and panels for correct alignment and operation...

Страница 47: ...TK 57073 2 IM EN 47 N No ot te es s...

Страница 48: ...luding trailers truck bodies buses air shipboard containers and railway cars since 1938 For more information visit www thermoking com or www tranetechnologies com Thermo King has a policy of continuou...

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