Integra 30s OPERATOR`S MANUAL - Sunbelt Transport Refrigeration
Contents
1. comprehensive information can be found in the Operation and Service Manual for your unit This manual can be obtained from your Carrier Transicold dealer When having your unit serviced be sure to specify genuine Carrier Transicold replacement parts for the highest guality and best reliability At Carrier Transicold we are continually working to improve the products that we build for our customers As a result specifications may change without notice CONTENTS Page Salelv ann ns 1 Unit Identification 2 Symbols used on Cab Control 4 Unit Operation 5 Product Loading 11 Recommended Transport Temperatures 12 Problem Ss btn Pena anni 13 FUSOS sea Sa ne Be er 16 Unit Maintenance 17 Standby Operation Guidelines 18 Emergency Road Service 19 SAFETY Your Carrier Transicold refrigeration unit has been designed with the safety of the operator in mind During normal operation all moving parts are fully enclosed to help prevent injury During all pre trip inspections daily inspections and problem troubleshooting you may be exposed to moving parts please stay clear of all moving parts when the unit is in operation REFRIGERANTS The refrigerant contained in the refrigeration system of your unit can cause frostbite severe burns or blindness when in direct contact with2. return and supply opening remain unobstructed e Leave approximately 4 to 5 inches between the load and the front wall for air return to the unit e Leave at least 10 to 12 inches between the top of the load and the ceiling to ensure that there is nothing to prevent airflow to the rear of the body e Load product on pallets to provide free air return to unit and improve product protection Proper air circulation in the truck body air that can move around and through the load is a critical element in maintaining product quality during transport If air cannot circulate completely around the load hot spots or top freeze can occur The use of pallets is highly recommended Pallets when loaded so air can flow freely through the pallets to return to the evaporator help protect the product from heat passing through the floor of the truck When using pallets it is important to refrain from stacking extra boxes on the floor at the rear of the truck this will cut off the airflow Product stacking is another important factor in protecting the product Products that generate heat fruits and vegetables for example should be stacked so the air can flow through the product to remove the heat this is called air stacking the product Products that do not create heat meats and frozen products should be stacked tightly in the center of the trailer 11 All products should be kept away from the side walls of the body to all
3. the skin or eyes For this reason and because of legislation regarding the handling of refrigerants during system service we recommend that whenever your unit reguires service of the refrigeration system you contact your nearest Carrier Transicold authorized repair facility for service UNIT IDENTIFICATION Integra 30s unit is identified by a nameplate attached to the frame of the unit This nameplate identifies the complete model number of the unit the serial number the refrigerant charge and quantity and the date the unit was placed in service Ifa problem occurs please refer to the information on this plate and make a note of the model and serial number before calling for assistance This information will be needed when you contact a technician or Carrier Transicold Service Engineer sothat he or she may properly assist you als clolsieialnl I KIL MEN OFP QR S Jul vid viz L1 2 3 s e 7jelojo 1 2 3 4 58 6 7 8 9 0 DO NOT PERFORM WARRANTY WORK IF THIS PLATE REFRIGERANT IS NOT PROPERLY STAMPED EXPIRATION FROM DATE TO SERVICE Nag M x ae A Condenser B Cube or Ceiling Mount Evaporator C Cab Control D Compressor E Vehicle Battery SYMBOLS USED ON CAB CONTROL Readout OF standby operation display OM Road operation display g B 0 TA Manual defrost control key Unit start up key Unit shut down key a m Data selection key Selected data decrement key Selected dat
4. unit a licensed electrician should be contracted A licensed electrician is familiar with all local ordinances and special reguirements for your area and can ensure that the circuits are properly designed installed and connections are correct 18 EMERGENCY Road SERVICE At Carrier Transicold we re working hard to give you complete service when and where you need it That means a worldwide network of dealers that offer 24 hour emergency service These service centers are manned by factory trained service personnel and backed by extensive parts inventories that will assure you of prompt repair Should you experience a unit problem with your refrigeration unit during transit follow your company s emergency procedure or contact the nearest Carrier Transicold service center Consult the Shortstop Service Centers directory to locate the service center nearest you This directory may be obtained from your Carrier Transicold dealer If you are unable to reach a service center call our 24 hour Action Line 800 448 1661 When calling please have the following information ready for fastest service Your name the name of your company and your location A telephone number where you can be called back Refrigeration unit model number and serial number Box temperature set point and product Brief description of the problem you are having and what you have already done to correct the problem We will do everything we can to get your
5. Carrier Transicold Truck Refrigeration Operator s Manual TRANSICOLD OPERATOR S MANUAL TRUCK REFRIGERATION UNIT 30s Carrier Refrigeration Operations Carrier Transicold Carrier Corporation P O Box 4805 Syracuse N Y 13221 U S A Carrier Corporation 2001 e Printed in U S A 0301 z Carrier A United Technologies Company Integra 30s OPERATOR S MANUAL This guide has been prepared for the operator of Carrier Transicold diesel truck refrigeration units It contains basic instructions for the daily operation ofthe refrigeration unit as well as safety information troubleshooting tips and other information that will help you to deliver the load in the best possible condition Please take the time to read the information contained in this booklet and refer to it whenever you have a guestion about the operation of your Carrier Transicold Integra 30s unit Your refrigeration unit has been engineered to provide long trouble free performance when it is properly operated and maintained The checks outlined in this guide will help to minimize over the road problems In addition a comprehensive maintenance program will help to insure that the unit continues to operate reliably Such a maintenance program will also help to control operating costs increase the unit s working life and improve performance This guide is intended as an introduction to your unit and to provide general assistance when needed More
6. Check all bolts screws and unit mounting bolts for tightness Tighten as reguired e Check motor brushes e Clean condenser and evaporator coils e Replace Road and Standby compressor belts e Replace filter drier e Check operation of cab control e Change compressor oil e Check defrost Fans stop Defrost ends automatically Water drains from evaporator e Check operation of evaporator and condenser fans e Check all belt tension pulleys 17 STANDBY OPERATION GUIDELINES For safe reliable operation in Standby mode it is important to follow a few guidelines e Always check that the unit is OFF Cab Command before connecting or disconnecting the unit from power source e The circuit breaker and power cord used for Standby operation must comply with legislation currently applicable on site ofuse and with unit specifications in table below Maximum Unit Operating Amperage 18 2 A Operating Voltage 115 V Single phase 60 hz 230 V Single phase 60 hz 230 V Three phase 60 hz Integra 30s 9 0 A 3 8 A Power Cord Length and Wire Gage Voltage 115 1 60 230 1 60 208 1 60 230 3 60 e When multiple units are in use each unit must be operated on its own electrical circuit You should never operate more than one unit on a circuit breaker Important note This information is provided as a guideline only When preparing a circuit for operation of the refrigeration
7. Motor A07 Evaporator Fan Motor A08 Not Used A09 Defrost Valve A10 Quench Valve A11 Condenser Valve Optional A12 Out of Range High Temperature A13 Out of Range Low Temperature A14 Defrost Cycle A15 Setpoint is out of controller temperature range of 20 2 F to 86 F Return Air Sensor Low Battery Voltage Using Road Compressor amp Standby Compressor at the Same Time Setpoint is lower than programmed minimum setpoint but within controller range of 20 2 F to 86 F Programming error on part of operator 15 FUSES To access the fuses in the control box remove the upper cowling from unit then open the control box fastened by 3 screws Fuse Purpose 12V 24V F1 Road supply fuse 30 A 15A F2 Standby supply fuse 30 A 15A F3 Clutch fuse Standby 5A 3A 16 Unit MAINTENANCE WARNING Before working on unit check that e the unit cab command is OFF e it is impossible for unit to automatically start up during maintenance Refrigerant Charge R134a 4lbs Compressor oil Oil Charge Road Standby Mobil Arctic EAL 68 250cc 53 pint 150cc 32 pint Approved Oil For the most reliable operation and for maximum life your unit requires regular maintenance Maintenance should be performed on the following schedule SERVICE SCHEDULE e Check tension of compressor belt s Monthly e
8. a increment key Unit operation display Green in range left half Red malfunction right half ob ID OA AGEE TRANSICOLD Unit OPERATION STARTING ENGINE OPERATION TRANSI COLD 1 Press ON key 2 Check if box temperature is displayed 3 Check if road operation light is on If not unplug power cord from receptacle NOTE If standby power cord is plugged in the unit will run in standby mode STARTING STANDBY OPERATION 1 Press the OFF key and plug in power supply 2 Press the ON key 3 Check that the standby operation light is on TEMPERATURE SETPOINT Ia SET 1 Press plus key to increase setpoint or press minus key to decrease setpoint 2 Press SET key when desired setpoint is displayed to lock in new setpoint MANUAL DEFROST 1 Check that box temperature is 40 F or lower 2 Press Manual Defrost key to initiate manual defrost STOPPING UNIT TRANSI COLD 1 Press the OFF key DEFROST INTERVAL Defrost interval in hours 1H 2H 3H 4H 5H 8 6H AUT microprocessor optimized automatic defrost according to type of cargo 1 Press the OFF key 2 Press Defrost and ON key to display the previously selected defrost interval 3 Press minus or plus key to select defrost interval 4 Press SET key to validate modified value Minimum SETPOINT OUT OF RANGE AND CONTINUOUS IRFLOW Minimum Se
9. ow air flow between the body and the load this prevents heat filtering through the walls from affecting the product It is important to check the temperature of the product being loaded to ensure that it is at the correct temperature for transport The refrigeration unit is designed to maintain the temperature of the product at the temperature at which it was loaded it was not designed to cool warm product RECOMMENDED TRANSPORT TEMPERATURES Below are some general recommendations on product transport temperatures and operating modes for the unit These are included for reference only and should not be considered preemptive of the set point reguired by the shipper or receiver More detailed information can be obtained from your Carrier Transicold dealer Setpoint Range F C Bananas 55 to 60 13 to 16 Fresh fruits and vegetables 33 to 38 0to 3 Fresh meats and seafood 28 to 32 2100 Dairy Products 33 to 38 Oto 3 Ice 151020 10to 7 Product Frozen fruits and vegetables 0 18 Frozen meats and seafood 10to0 23to 18 Ice Cream 20 29 During delivery cycles that include freguent stops and door openings it is recommended that the unit be turned off during the time the body doors are open to help conserve the product temperature 12 PROBLEMS Everything possible has been done to ensure that your unit is the most reliable trouble free equipment available today If however you r
10. problem taken care of and get you back on the road 19
11. tpoint Settings 32 F 0 C or 17 F 27 C Out of Rang Settings 1 2 or 3 C 3 6 5 4 or 7 2 F Continuous Airflow Settings ON or OFF ot 555 LD AD TRAN JR 1 Turn unit on and Press plus key 2 Press minus key 3 Press Defrost key 4 Check that the light flashes green 5 The operator can select a minimum setpoint The selections are 32 F 0 C or 17 F 27 C Press plus key or minus key to change setting 6 Press SET key to save setting Next out of range setting will appear 7 Press plus key to increase out of range setting Press minus key to decrease out of range setting 8 Press SET key to save out of range setting 9 Check that the display shows ON or OFF ON means the evaporator fan continues to run when setpoint is reached for constant air flow OFF indicates the evaporator fan stops when box temperature is within setpoint range 10 Press plus or minus key to change airflow option Press SET key to save fan mode setting 10 PRODUCT LOADING BEFORE LOADING e Pre cool the body This will remove much of the heat from the inside ofthe body and give the product better protection when it is loaded e Place the unit in a defrost cycle immediately before loading This will remove moisture accumulated on the evaporator coil DURING LOADING e Turnthe unit off e Check product temperature during loading e Ensure that the air
12. un into problems the following section may be of assistance If you do not find the trouble that you have experienced listed please call your Carrier Transicold dealer for assistance General Problems Unit won t power Check battery condition up Check battery connections Check all fuses Unit won t start Check all fuses Unit won t run Check all fuses Unit dies Check belts Check alarm codes Unit not cooling Check minimum setpoint setting see page 10 properly Defrost unit Check evaporator for airflow restriction Check condenser for airflow restriction Check body for damage or air leaks Check product is loaded properly Check refrigerant charge 13 ALARM DISPLAY 1 When an alarm is activated the light flashes red The light flashes green when the unitis operating correctly 2 Press the SET key for 5 seconds to display alarms 3 Press plus or minus key to view additional alarms 4 Press SET key to return to box temperature display 14 ALARM RESET Press the OFF key to condition remains os clear alarm list Unit can now be restarted if no active alarm IRANSI COLD gt a ALARM LIST ALARM Number ALARM DESCRIPTION A00 No Malfunction A01 Low Pressure A02 High Pressure A03 Electric Motor Overload A04 Road Compressor Clutch A05 Standby Clutch and Contactor A06 Condenser Fan
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