Carrier 50HX Guide- Manuals

Carrier 50HX Guide– User Manual in PDF format online.

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User Manual

User Manual Carrier 50HX Guide

Summary

Page 3 - TABLE OF CONTENTS

i 62-61165-20 (12/03) TABLE OF CONTENTS Page Section 1 SAFETY INSTRUCTIONS 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 2 DESCRIPTION 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 4 - ii

ii 4.3 Removing the refrigerant charge 4-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4 Refrigerant leak checking 4-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 Evacuation and dehydration 4-3 . . ...

Page 5 - iii; LIST OF FIGURES

iii 62-61165-20 (12/03) LIST OF FIGURES Figure 2-1 XARIOS 150 / 200 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-2 XARIOS 300ry / 350 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure...

Page 6 - iv; LIST OF TABLES

iv Figure 7-7 – XARIOS 350: Electrical schematic diagram Road/Standby – 230/400/3/50Hz/60Hz 7-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 7-8 – XARIOS 350: Electrical schematic diagram Road/Standby version – 230/1/50Hz 7-10 . . . . . . . . . . . ....

Page 7 - been placed on the product for your; SAFETY; read carefully all safety information explained; DURING THE USE OR MAINTENANCE OF THIS REFRIGERATION UNIT; safety are to be considered.; Personal Protective Equipment :; refrigerant unit, as explained in this manual.

1-1 62-61165-20 (12/03) SECTION 1 SAFETY INSTRUCTIONS This manual contains safety and service instructions to follow in order to prevent any accident. Stickers have been placed on the product for your SAFETY . BEFORE USING THIS REFRIGERANT UNIT, read carefully all safety information explained in thi...

Page 8 - Burning with hot and cold :; accordance with current regulations.

1-2 Electricity : When this refrigeration unit is running in electrical operation, some devices are powered up especially in the electrical control box.Before servicing refrigeration unit, make sure the main power switch is on the OFF position. Ensure this refrigeration unit is disconnected from the...

Page 9 - CAUTION

1-3 62-61165-20 (12/03) CAUTION Under no circumstances should anyone attempt to repair the Logic or Display Boards. Should a problem develop with these component, contact your nearest Carrier Transicold dealer for replacement.Under no circumstances should a technician electrically probe the processo...

Page 12 - Figure 2-4 Unit top view

2-3 1. Condenser fan2. Accumulator3. Standby check valve4. Road check valve5. Check valve (option)6. Frame7. Compressor8. Filter-drier9. Sight glass 10. Control box 11. Microprocessor 12. Condenser13. Condenser closing solenoid (option)14. Condenser fan motor15. Transformer16. Safety switch17. Recei...

Page 13 - Figure 2-5 Unit top view

2-4 62-61165-20 (12/03) 1. Receiver2. Filter drier3. Sight glass4. Transformer5. Electric motor6. Compressor (TM15)7. Electrical box8. Diode rectifier assembly9. Standby fuse 10. Road fuse 11. Microprocessor 12. Condenser13. Oil separator14. Hot gas solenoid valve15. Safety switch16. Rotary Compress...

Page 14 - Figure 2-6 Unit top view

2-5 1. Diode rectifier assembly2. Condenser3. Sight glass4. Filter drier5. Fan6. Fan gard7. Transformer8. Cooler9. Condenser motor 10. Oil separator 11. Frame assembly 12. Coil13. Condenser closing valve HGS214. Defrost valve HGS1 Figure 2-6 Unit top view XARIOS 400 / 500 3. 7. 14. 1. 2. 4. 5. 6. 8....

Page 15 - EVAPORATOR

2-6 62-61165-20 (12/03) 2. 1. Injection valve (option on Xarios 150)2. Defrost termination thermostat3. Evaporator fan blower4. Heat exchanger5. Defrost element6. Evaporator coil7. Frame8. RAS sensor connector9. Injection valve connector 10. Klixon connector 11. Fan connector 12. Liquid line13. Stan...

Page 16 - Evaporator coil assembly

2-7 Figure 2-8 MXS 850 2 fans ( for XARIOS 200 / 300ry ) EVAPORATOR 1. 1. Evaporator fan blowers2. Defrost klixon3. Injection valve4. Low pressure switch5. Liquid line fitting6. Standby suction line fitting7. Hot gas line fitting8. Road suction line fitting9. Orifice 10. Expansion valve 11. Evaporat...

Page 17 - Evaporator coil assembly

2-8 62-61165-20 (12/03) 1. Liquid valve2. Evaporator fan blowers3. Heat exchanger4. Defrost klixon5. Liquid line fitting6. Hot gas line fitting7. Suction line fitting8. Orifice9. Expansion valve 10. Evaporator coil assembly 11. Starting valve 5. 7. 8. 9. 10. 12. 11. Figure 2-9 MXS 1100 2 fans ( for ...

Page 20 - Three phases shown

2-11 1. Main standby fuses2. Standby contactor3. Primary transformer fuses 4. Overload relay5. Road fuse6. Standby fuse Figure 2-12 XARIOS 300ry / 350 Control Box 1. 3. 5. 6. 4. 2. Three phases shown

Page 22 - CAUTION: Adjustement on road ONLY

2-13 2.2 COMPRESSOR REFERENCE DATA Model TM 13 HA090 UP 90 TM 15 HB135 TM 16 06VM306 06VM307 Units: Xarios 200 150 200 150 300 350 300 ry 400 500 400 500 400 500 Displacement 131 cc 7.94 in 3 12.7 cc 0.77 in 3 92 cc 5.61 in 3 147 cc 8.91 in 3 19.1 cc 1.16 in 3 163 cc 9.88 in 3 113 cc 6.85 in 3 130 c...

Page 24 - Automatic; Device setting

2-15 2.6 SAFETY DEVICES System components are protected from damage caused by unsafe operating conditions by automatically shutting down the unit when such conditions occur. This is accomplished by the safety devices listed in Table 2-2. Table 2-2 Safety Devices – Microprocessor controller Unsafe Co...

Page 25 - Fuses

2-16 62-61165-20 (12/03) 2.6.1 Fuses Table 2-3 Fuses – Xarios 150/200 Item 230 / 1 / 50hz 208 / 1 / 60Hz 400 / 3 / 50Hz Item 12V 24V 12 V 24 V 12 V 24V 1. Road supply fuse 30 A 20 A 30 A 20 A 30 A 20 A 2. Standby supply fuse (a) 30 A 20 A 30 A 20 A 30 A 20 A 3. Main standby fuse FB (x2) (b) 10 A 10 ...

Page 26 - WARNING; Display

2-17 2.7 CAB COMMAND From his seat, the driver can carry out all the control operations : shut-down, automatic start-up in road or standby mode, adjusting the set-point, defrost. The driver can display the box temperature, and see whether the set-point is being maintained by checking the green indic...

Page 27 - by the; configuration button; located; IMPORTANT

2-18 62-61165-20 (12/03) 2.7.3 Digital display The digital display comprises 4 alphanumeric characters. The default value displayed is the box temperature. The microprocessor enables selection of the display in degrees Celsius or Fahrenheit (see photo Road control box). The display also includes set...

Page 29 - Alarm display

2-20 62-61165-20 (12/03) 1.1 to 1.5 : increases the time interval between 2 automatic defrost cycles in relation to calculated time (coefficient 1). 1 H, 2 H,... 6 H : Forced interval between each defrost expressed in hours. IMPORTANT If when settings are adjusted, no key is activated within 5 sec. ...

Page 38 - Standby discharge check valve

2-29 Figure 2-21 XARIOS 300ry: Cooling cycle 1. Liquid injection valve (BPV)2. Thermostatic expansion valve3. Heat exchanger4. Check valve (option)5. Sight glass6. Filter drier7. Shut-off valve8. Receiver9. Condenser 10. Condenser closing valve (HGS2) – normally open (option) 11. Standby discharge c...

Page 39 - Figure 2-22 XARIOS 300ry: Heating and defrost cycle – over 22 bar

2-30 62-61165–20 (12/03) Figure 2-22 XARIOS 300ry: Heating and defrost cycle – over 22 bar 2. 23. 15. 24. 17. 6. 9. 12. 10. 4. 18. 22. 1. 16. 19. 5. 14. 13. 21. 3. High pressure vapor High pressure liquid Low pressure vapor Low pressure liquid 20. 11. 7. 1. Liquid injection valve (BPV)2. Thermostati...

Page 40 - Figure 2-23 XARIOS 300ry: Heating and defrost cycle – under 17 bar

2-31 Figure 2-23 XARIOS 300ry: Heating and defrost cycle – under 17 bar 2. 23. 15. 24. 17. 6. 9. 12. 10. 4. 18. 22. 1. 16. 19. 5. 14. 13. 21. 3. High pressure vapor High pressure liquid Low pressure vapor Low pressure liquid 20. 11. 7. 1. Liquid injection valve (BPV)2. Thermostatic expansion valve3....

Page 44 - CONTROL AND STARTING UP; Start-up and control of box temperature; VERY IMPORTANT; The unit must be shut–down to connect; Start-up and box temperature control

3-1 SECTION 3 OPERATION 3.1 CONTROL AND STARTING UP Evaporator motor : During the starting mode, the motor speed increases continuously from 0 to 2100 rpm in 30 seconds for 12V unit and 12 seconds for 24V unit. Start–up equalization : The hot gas valve is energi- zed for few seconds before and after...

Page 46 - DEFROST; See section 2.12 for a description of heat and defrost cycles.; DEFROST ON STANDBY; and evaporator fan and heat and defrost valve (from version 3.01); and evaporator fan and heat and defrost valve (until version 3.01); XX : indifferent position

3-3 DEFROST See section 2.12 for a description of heat and defrost cycles. DEFROST ON STANDBY Defrost on standby operates the same way as the defrost on road operation (see section 2.12). Table 3-1 XARIOS 150 / 200:Management of condenser and evaporator fan and heat and defrost valve (from version 3...

Page 47 - and evaporator fans and heat and defrost valves

3-4 62-61165-20 (12/03) Table 3-3 XARIOS 300ry / 350 / 400 / 500: Management of condenser and evaporator fans and heat and defrost valves FUNCTION COOL REGUL HEAT** (without option) HEAT** (Road, OHR1 installed) HEAT** (Standby, OHS1 installed) DEFROST EFM Evaporator fan motors 1, 2 ON OFF (ON, fol-...

Page 58 - POSSIBLE CAUSES

5-1 SECTION 5 TROUBLESHOOTING CAUTION Under no circumstances should anyone attempt to service the microprocessor (see section 4.16). Should a problem develop with the microprocessor, contact your nearest Carrier Transicold dealer for replacement. INDICATION / TROUBLE POSSIBLE CAUSES REFERENCE SECTIO...

Page 60 - REFERENCE

5-3 INDICATION / TROUBLE POSSIBLE CAUSES REFERENCE SECTION 5.1.10 Expansion valve malfunction Low suction pressure with high superheat Low refrigerant charge External equalizer line plugged Ice formation at valve seat Wax, oil or dirt plugging valve or orifice Broken capillary Power assembly failure...

Page 61 - POE OIL; PRODUCT AND COMPANY IDENTIFICATION

6-1 62-61165-20 (12/03) SECTION 6 EXTRACT FROM MATERIAL SAFETY DATA BULLETIN 6.1 POE OIL 1. PRODUCT AND COMPANY IDENTIFICATION CARRIER TRANSICOLD INDUSTRIES810 route de Paris76520 FRANQUEVILLE ST PIERREFRANCE 4. FIRST AID MEASURES EYE CONTACT :flush thoroughly with water. If irritation occurs, call ...

Page 63 - POTENTIAL HEALTH, EFFECTS

6-3 62-61165-20 (12/03) 6.2 FORANE R404A 1. PRODUCT AND COMPANY IDENTIFICATION CARRIER TRANSICOLD INDUSTRIES810 route de Paris76520 FRANQUEVILLE ST PIERREFRANCE Product name : Forane (R) 404A Product synonym(s) Chemical family : hydrofluorocarbonsChemical formula : CF3CH2F/CF3CH2F/CF3CH3Chemical nam...

Page 66 - the equipment covered herein.

7-1 SECTION 7 ELECTRICAL SCHEMATIC WIRING DIAGRAMS This section contains Electrical Schematic Wiring Diagrams covering the Models listed in Table 2-1. The fol- lowing general safety notices supplement the specific warnings and cautions appearing elsewhere in this manual. They are recommended precaut...

Page 69 - Figure

7-4 62-61165-20 (12/03) Figure 7-2 – XARIOS 150/200: Electrical schematic diagram – ROAD – 230/1/50Hz – 208–230/1/60Hz

Page 73 - Figure 7-6 – XARIOS 350: Electrical schematic diagram Road version

7-8 62-61165-20 (12/03) Figure 7-6 – XARIOS 350: Electrical schematic diagram Road version

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