operating instructions - techwebasto

Parking Cooler

BlueCool Truck Hybrid System

Operating Instructions

™

Table of Contents 3

Topic Page

Foreward 5Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Warning Symbols used in this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Safety Labels on Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712 V-DC to 110 V-AC Power Inverter Equipment Used with the BlueCool Truck System. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Description 9Description of System Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Refrigeration / Cold Storage Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Coolant Circulation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Sleeper Air Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Operation Instructions 14Operating the BlueCool Truck Hybrid System in Sleeper Cooling Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Air Circulation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Shore Power System (BlueCool Truck Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Maintenance and Troubleshooting 19Maintenance of the BlueCool Truck System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Malfunctions During System Charging Cycle (Vehicle Engine Running) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Malfunctions During System Discharge Cycle (Sleeper Cooling Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

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Table of Contents4

Technical Data 24System Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Coolant Circulation Pump Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Warranty 26


Foreword™

5

Safety Information

Read this operating instruction manual in its entirety before operating this equipment.

Failure to follow the operating instructions and the notes contained therein will lead to all liability being refused by Webasto.

Warning Symbols used in this ManualThe purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.

Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury or property damage.It may also be used to alert against unsafe practices.

DANGER

WARNING

CAUTION


Foreword™

6

Safety Labels on Equipment

ATTENTIONThe following warning labels are found on the Refrigeration / Cold Storage Unit and Shorepower components. These labels must be observed whenever working near this equipment.

Electrical shock hazard.110 Volts AC inside.

Disconnect power sourceto inverter beforeservicing equipment.

WARNING

P/N BCT000066A

NO STEP!WARNING

P/N BCT010063A

IMMEDIATELY GET AWAY FROM THEVEHICLE if you hear sounds of arcinginside (sizzling, sputtering or popping).Hot gases may vent from compressorterminal causing burns or ignition.

Improper servicing can lead to fire,electrocution or explosion.Never service, repair or troubleshoota system unless you are a trainedservice person.

WARNING

P/N BCT010070A

WARNINGCONTAINS HIGH PRESSURE GAS. UNAUTHORIZED ACCESS IS PROHIBITED.Tampering or improper service may result in sudden release of highpressure gas causing serious injury or damage to product.

ONLY WEBASTO AUTHORIZED SERVICE CENTERS MAY PERFORMMAINTENANCE OR SERVICE OF THIS PRODUCT.All recommended service procedures and safety precautions must befollowed to prevent the possibility of serious injury, damage to servicingequipment or damage to the product.

System is factory filled with R134a refrigerant.P/N BCT010071A


Foreword™

7

General Information

Webasto Product North America, Inc. is pleased to provide this owner’s manual with the BlueCool Truck parking cooler system. When used according to the operating instructions stated in this manual, you can expect trouble-free, enjoyable operation formany years.

This manual represents our latest effort to produce the best documentation possible.In our efforts towards continuous, ongoing product improvement, we encourage our customers to write to us with their comments or criticisms concerning this manual and the BlueCool Truck parking cooler system.

Please write to us at:

Webasto Product North America, Inc.Technical Documentation Group15083 North RoadFenton MI 48430

You are also invited to fill out our online questionnaire concerning our technical documentation and web site at:www.techwebasto.com

If you have any immediate questions concerning this manual, or the product itself, please call us at:

(800) 860-7866 or send a fax to: (810) 593-6001


Foreword™

8

12 V-DC to 110 V-AC Power Inverter Equipment Used with the BlueCool Truck System.

ELECTRICAL SHOCK AND BURN HAZARD!Do not disassemble the power inverter. It does not contain any user-serviceable parts. Attempting to service the power inverter could result in an electrical shock or burn.

ELECTRICAL SHOCK HAZARD!Use common sense. This device produces 110 volts AC power just like the wall outlets in a home and should be treated seriously. Keep children away from the power inverter.

DO NOT allow loose metal objects to come into contact with the DC terminals of the inverter.To reduce the risk of fire, do not cover or obstruct the ventilation openings.

The inverter’s On/Off switch does not disconnect DC battery power from the inverter. The AC and DC power must be disconnected before working on any circuits connected to the inverter.

DO NOT REVERSE POLARITY!DC power connections to the inverter must be positive to positive and negative to negative. A reverse polarity connection (positive to negative) will damage the power inverter. Damage caused by a reverse polarity connection will instantly void the warranty.

CONNECTING THE POWER INVERTER’S DC INPUT TO A BATTERY CHARGER ALONE WILL VOID THE WARRANTY,AND MAY DAMAGE THE INVERTER! If you choose to operate a battery charger to replenish the batteries charge, be sure to switch off the power inverter first. Connecting the inverter to a DC power source greater than 15 volts will void the warranty, and may damage the inverter.

WARNING

WARNING

WARNING

CAUTION

CAUTION

CAUTION


Functional Description™

9

Description of System Function

Charging Cycle (Chilling Mode)

ATTENTIONThe BlueCool control system has a built-in delayed operation feature. The engine must run 1/2 hour continuously or plugged into a 120VAC 20A power source (Hybrid Only) before the BlueCool Truck system will begin the charging cycle operation.

While driving the truck, the alternator generates 12V DC power that is increased to 120VAC by the power inverter. If the truck is parked and equipt with the Hybrid option, the system can also be plugged into a 120VAC 20A power source. This voltage drives the electric refrigeration compressor of the BlueCool Truck system.

The electrically driven refrigeration system freezes the water retained in a patented graphite-matrix cold storage medium within the storage unit. The storage unit is considered fully charged (chilled) in approximately 6 hours of engine on or connect to land based power.

Operation is fully automatic. No attention to the BlueCool Unit is required during the charging mode by the vehicle operator.

Components of the BlueCool system are monitored by an electronic control unit (ECU) in combination with temperature sensors and a 12 volt, “ignition reference” signal.

When plugged into 120VAC 20A power source (Hybrid Only) a 30A AC/DC charger will trickle charge the vehicle batteries. A 20A GFCI outlet is also available (Hybrid Only). For “Hotel Load” information refer to page(s) 16-17 for further information.



10

Discharge Cycle (Sleeper Cooling Mode)

The chilled coolant mixture is circulated by way of a small coolant pump from the storage unit to the air handler unit (heat exchanger) in the cab and back to the storage unit.

The air handler fans draw in warm bunk area air and forces it across the exchanger where it gives up it’s heat to the chilled mixture circulating through the exchanger. The cooled air is returned to the bunk area of the vehicle through four adjustable openings on the air handler.

Whenever the vehicle engine is switched off, the discharge cycle (sleeper cooling) is automatically available on demand to the vehicle operator when ready to sleep. Two control dials are provided for climate control within the sleeper area. One controls fan speed and the other controls the temperature to maintain a desired comfort level between 68 and 78 degrees Fahrenheit.

(Hybrid Version Only)

The air handler controller can be used at anytime with the key on/off or Shorepower on/off. With the ignition on or Shorepower on, the bunk controls will operate indefinitely (will shut down when controller senses an ignition / Shorepower input disrupt.) Discharge will switch off automatically after 10 hours if the engine is off or not connected to Shorepower.



11

Refrigeration / Cold Storage Unit

A. Refrigeration Unit Assembly - Houses the compressor, condenser coil and cooling fan.

B. Condenser Opening

C. Cold Storage Unit - Houses the evaporator coil, graphite-matrix cold storage medium and coolant circulation coil.

D. Condenser cooling fan - Forces air through the condenser to remove heat from the hot compressed refrigerant gas.

E. Refrigerant Lines - Completes the refrigerant circuit through the condenser coil to the storage unit TXV and evaporator coil and returns to the compressor.

F. Thermal Expansion Valve (TXV) - Drops the pressure of the refrigerant gas / liquid to a low pressure super-cooled gas that absorbs the heat stored in the graphite-matrix cold storage medium thus, freezing the medium to a point well below the freezing point of water.

G. Coolant Circuit Outlet Port- Connection point for the delivery line of chilled coolant to the sleeper air handler exchanger.

H. Coolant Circuit Return Port - Connection point for the return line of warmed coolant from the sleeper air handler exchanger.

A

B

C

D

G

H

E

F



12

Coolant Circulation System(Illustration for example only. Your vehicles configuration may be different from that shown.)

A. Coolant Reservoir - The reservoir provides a visual level of coolant as well as a means to fill the system.

B. Air Handler Exchanger - Located inside the sleeper air handler unit.

C. Coolant Feed line - Delivers chilled coolant to the air handler exchanger inlet.

D. Coolant Return Line - Returns warmed coolant from the air handler exchanger outlet back to the storage unit.

E. Coolant Circulation Pump - The pump is the driving force for the coolant circulation system. It is installed in either the return line before the lower connection or the feed line after the upper connection of the cold storage unit.

A

D

E

B

C



13

Sleeper Air Handler

A. Sleeper Air Handler Cover

B. Fully Adjustable Cool Air Outlet Vents - Position as desired.

C. Control Panel

D. Temperature Control

E. Fan Speed Control

F. Warm Air Inlet Grid

A B C

D

F

E

Sleeper Air Handler

O

I

AIR CONDITIONING

Control Panel


Operating Instructions™

14

Operating the BlueCool Truck Hybrid System in Sleeper Cooling Mode

ATTENTIONAir handler controls can be operated with the engine on or off.

The discharge of the cold storage unit is controlled by the air handler controls.

1. Adjust the blower speed by turning the fan control knob (A) to the desired setting. Turning the fan control knob (A) in a clockwise direction increases the blower speed. Whenever the fan control knob is turned on, the green LED (C) will illuminate.

2. Turn the temperature control knob (B) to the desired comfort setting. Turning the temperature control knob (B) in a clockwise direction lowers the temperature output.

The BlueCool system is not designed to cool down a hot cab and sleeper.

With the controls set to maximum, the duration of available cooling will be shortened as the storage of cold energy will be quickly consumed. If the system is connected to land based power, it will be able to maintain cooler temperatures indefinitely. If it is connected to land based power (Hybrid system only) after the storage core has been exhausted of all cooling ability, there will be a short time before the air handler will begin cycling cooler air. This time period is dependent on variables such as outside temperature, interior cab temperature, direct sunlight, etc.... The air handler left in the on position will help to vent the cab in extreme hot conditions until the cooler air begins to flow.

O

I

AIR CONDITIONING

A B

C

Both Controls turned to “Off” Position (no operation)

O

I

AIR CONDITIONING

Controls turned to full “Max” Position (max cooling)

C



15

For optimum performance the cab and sleeper should be pre-cooled with the vehicles air conditioning system before switching over to the BlueCool system. To further enhance the cooling of the sleeper, close in the bunk area as much as possible by lowering the upper bunk if equipped and using a divider curtain between the sleeper and the cab.

3. The example to the right illustrates one of many variable settings achievable for a personalized comfort zone. The BlueCool system will maintain a temperature range of 68 to 78 degrees Fahrenheit within the immediate area of the operator.

Air Circulation ModeThe BlueCool system can be operated in the air circulation mode when air circulation without additional cooling is desired.

1. Turn the temperature control knob (B) fully counterclockwise to the off position.

2. Operate the fan control knob (A) in the usual manner. The green LED (C) will be illuminated.

O

I

AIR CONDITIONING

O

I

AIR CONDITIONING

A B

C

Example: Controls Adjusted to a Moderated Fan Speed and Temperature

A B

C

Air Circulation Mode (no cooling)

ATTENTIONA moderated setting is preferable in order to achieve an acceptable level of comfort and a duration of 6 to 10 hours of cooling.

ATTENTIONThe BlueCool system is designed to switch off automatically after 10 hours of operation to preserve battery charge. (Hybrid Systems will remain on indefinitely if connected to land based power)



16

Shore Power System (BlueCool Truck Hybrid)Shore Power mode is hands off feature, simply plug in the supplied extension cord to Shore Power (land based power) and enjoy unlimited use of the BlueCool Truck functionality in addition to a fitted 120VAC 20A “Hotel Load” receptacle.

SHORE POWER BOXFeatures 5 power outlet connectors, 20Acircuit breaker, and interface to the BCTunit with 4 fuses.

30A CHARGERCharges the battery when connected to land-based power.

FLANGED SURFACE RECEPTACLEProvides weatherproof seal for connecting the Shore Power system to land-based power.

EXTERIOR WIRE HARNESSOne piece molded harness provides connection between Shore Power Box and land-based power.

SURFACE MOUNT 20A GFCI RECEPTACLE120 Volt AC for “Hotel Load”

ATTENTION: Dependent on the system demand for AC compressor and the battery charger, the available receptacle amperage could significantly vary. Refer to following specifications.

GFCI total possible amperage: 20A

Compressor Full Load: 9A

Battery Charger Full Load: 7A

Lowest possible amperage if above components are in use:

4A



17

Please be aware of the following key points during Shore Power system function.

• Engine on or Shore Power plugged in, after 30 minutes the BCT control unit will begin the charge cycle of the BCT unit; if needed. (charge is based on the ambient temperature > 55°F ± 5°and temperature inside the storage core > 30°F)

• The BCT controller will allow the user to operate in discharge mode at the same time the unit is charging.

• Discharge mode run-time is unlimited if the engine is on or Shore Power is connected to a land based power grid. There is a 10 hour shut-off limit during discharge mode if either of these two conditions do not exist.

• Any power interruption due to a power loss, (i.e. Shore Power is unplugged and engine is started or turned off) the operator will need to physically cycle the fan control switch to the “OFF” position then back to the desired fan speed level for discharge mode to restart. This is a built in protection feature to prevent the system from being left “ON” when unnecessary.

• Shore Power must always be unplugged prior to an engine start. Failure to do so will require the operator to reset the power inverter one of two ways: Cycle vehicle ignition off then back on or cycle power switch on power inverter.

• If the BCT unit is completely discharged (unable to maintain cooling of the cab), there will be a short amount of time before the air handler will begin cycling cooler air. This time period is dependent on many variables such as outside ambient temperature, interior cab temperature, direct sunlight, etc.... The air handler left in the on position will help to vent a cab in extremely hot conditions until the cooler air begins to flow.

• If the interior 20A receptacle is not working, first check the GFCI receptacle itself by resetting the trip feature on the front face. If this was not the issue, check if the circuit breaker was tripped. The circuit breaker is the on / off switch located on the front of the Shore Power Box typically mounted inside the storage compartment.

• Due to system design, the 20A receptacle and 30A charger are only active while the Hybrid system is connected to land based power.


Maintenance and Troubleshooting™

18

Maintenance of the BlueCool Truck System

The BlueCool Truck system is designed to be virtually maintenance free. Nonetheless, there are certain inspections and recommendations to follow in order to ensure optimum performance from your BlueCool Truck system.

ELECTRICAL SHOCK AND BURN HAZARD!DO NOT attempt to do any repairs on this equipment beyond what is set out in this section under maintenance. The Refrigeration / Cold Storage unit, Power Inverter, and the Sleeper Air Handler do not contain any user-serviceable parts. Attempting to service these items could result in an electrical shock or burn.

Servicing beyond the scope of these maintenance suggestions must be carried out by properly trained service personnel. Tampering with components of the system will void your warranty.

Electrical Wiring and Cables

• Periodically inspect battery connections and clean terminals of any corrosion. Damaged connections and wiring must be repaired by an authorized repair facility.

• For optimum performance from the 12 V-DC to 110 V-AC power inverter, you must have four good batteries of the same amperage rating and age. Regardless of battery condition, when it becomes necessary to replace a battery, all four should be replaced at the same time to ensure reliability.

• For malfunctions of the electrical system, follow directions in the “Troubleshooting” section of this manual.

WARNING

WARNING



19

Coolant Circulation System

UNDER NO CIRCUMSTANCES SHOULD PURE WATER BE ALLOWED TO ENTER THE BLUECOOL COOLANT SYSTEM!

Doing so will not ensure proper mixing with antifreeze which will lead to ice formation in the storage unit and possible damage to internal components. ALWAYS purchase and use a 50/50 premixed glycol based automotive antifreeze where possible. If a premixed antifreeze is not available, a pure antifreeze mixed with water at a 50/50 ratio may be used as long as it is thoroughly premixed BEFORE filling the system. DO NOT rely on the coolant circulation system to mix water and antifreeze.

• Check coolant level in the coolant reservoir located on the outside, back wall of the sleeper. Coolant level should be between 1/2 to 3/4 full. If necessary, top up level with a premixed 50/50 glycol based automotive antifreeze.

• Check coolant freeze protection strength. Must be between –25°... –35° F (–31°... –37° C).

• Inspect coolant circulation system for signs of leakage. Tighten hose clamps if applicable. Damaged hoses must be replaced. Repairs or servicing of the coolant circulation system and coolant pump should be repaired by an authorized repair facility.

• The circulation system will require bleeding of trapped air after repair or replacement of system components. Only a properly trained technician with the required knowledge of the BlueCool Truck system should undertake this procedure.

Mechanical

• Periodically inspect the fasteners of the brackets to the frame and to the Refrigeration / Cold Storage unit for looseness. The fasteners are equipped with special two-piece anti-vibration washers. Should any fasteners become loose, have a technician retighten all mounting fasteners to 163.0 Nm (120 lb-ft.) torque.

• Inspect the entire BlueCool Truck system for signs of loose wiring and coolant system components. Secure as necessary with appropriate wire ties and P-clips.

CAUTION



20

TroubleshootingIn the event of a malfunction, check for blown fuses and loose or corroded wiring connections at the batteries.Ensure that the power inverter is connected, switched on and the green LED is illuminated. If the switch is on and the LED is not illuminated, switch the inverter off and back on again to reset it.

If these actions do not restore proper operation, consult your authorized Webasto dealer.

Malfunctions During System Charging Cycle (Vehicle Engine Running)

ATTENTIONThe BlueCool control system has a built-in delayed operation feature. The engine must run 1/2 hour continuously before the BlueCool Truck system will begin the charging cycle operation.

Symptom Probable Cause Remedy

System does not begin operation after 1/2 hour delay period expires under normal operating conditions.

Storage unit internal temperature at 30 °F (-1 °C) or lower.

Outside (ambient) temperature less than 60 °F (15.5 °C).

Power inverter switched off

12 volt “engine running” signal at control unit (ECU) not present

Low refrigerant pressure

This is normal - unit will not begin operation until cold storage unit internal temperature climbs above 30 °F (-1 °C).

This is normal - unit will not begin operation until outside (ambient) temperature climbs above 60 °F (15.5 °C).

Switch power inverter on. Green LED indicator will only illuminate during an active system charge cycle.

Consult your authorized Webasto dealer.




21

Continued from previous page.


System does not begin operation after 1/2 hour delay period expires and any time thereafter.

Possible compressor overheat/overload limiter tripped or defective

Possible ambient temperature sensor defect or damage

Possible cold storage unit temperature sensor defect or damage

Possible control unit (ECU) defect or damage





Power inverter LED indicator turns orange and/or audible alarm is heard

Low power at 12 V-DC power input Check battery condition. Check power inverter cable connections for looseness or corrosion. Switch inverter off and then on once again to restore function. If inverter continues to fault out, consult your authorized Webasto dealer.

Interior 120VAC receptacle non-functional

Power surge / high amperage draw through outlet caused circuit overload.

Reset GCFI reset button at receptacle and/or circuit break located on Shorepower box. This is labeled ON / OFF on the circuit breaker. Also inspect fuse bank on Shorepower for defective fuses. For fuse layout, refer to Shorepower system data on page 24.



22

Malfunctions During System Discharge Cycle (Sleeper Cooling Mode)

The vehicle engine must be off before the sleeper air handler control panel can be activated.

**The circulation system will require bleeding of trapped air after repair or replacement of system components. Only a properly trained technician with the required knowledge of the BlueCool Truck system should undertake this procedure.


System blows warm air - no cooling detected

System discharged

Coolant circulation system - no circulation of coolant.

Charging system malfunction

System requires a minimum of 6 hours driving time to fully recharge cooling capacity.

Check coolant level in reservoir.Possible frozen coolant in cold storage unit. Check antifreeze strength.Check coolant circulation pump for operation.Possible air trapped in coolant circuit. Have system serviced by your authorized Webasto dealer.**

Refer to the Table under Section “Malfunctions During System Charging Cycle (Vehicle Engine Running).”

Control panel inoperative Blown fuse or circuit interrupted

10 hour runtime limit reached

Possible control unit (ECU) defect or damage

Power interruption due to a power loss, (i.e. Land based power is unplugged and engine is started or turned off) the operator will need to physically cycle the fan control switch to the “OFF” position then back to the desired fan speed level for discharge mode to restart. This is a built in protection feature to prevent the system from being left “ON” when unnecessary. Check fuses at batteries. Check for corrosion on terminals at batteries.

Control unit (ECU) timer will automatically reset when engine is started.



Technical Data™

23

System Data

Specifications BlueCool Truck Parking Cooler

Thermal Storage (parking A/C) 17,000 Btu (5 kWh)

Power Consumption during coolingCoolant circulation pump and fans

3.5 - 6.5 Amps @ 12 Volts

System WeightCondenser and cold storage assemblyCab mounted air chiller/handlerShorepower Weight / All Components

300 lb. (136 kg)26 lb. (13.6 kg)16 lbs. (7.25kg)

Storage System Design Maintenance free with patented graphite matrix(no additional batteries required)

Refrigerant System R134a

Condenser and Cold Storage Unit Dimensions H 26” x W 24” x D 28” (660 x 610 x 711 mm)

Air Flow at Maximum Setting 150 cfm (88m3/h)

Cooling Output 1,000 - 6,000 Btu/hr (0.30 - 1.75 kW)

Frame Rail Space Required for Mounting 24 inches (60.96 cm)

Noise < 62 db (A)

TemperatureOperating environment temperatureSleeper temperature control range

50... 110 °F (10... 43.3 °C)68... 78 °F (20... 25.5 °C)


Technical Data™

24

Coolant Circulation Pump Data

Shorepower Data

Specifications U 4846 Coolant Circulation Pump

Output against 0.0 PSI (0.0 Bar) 528 g/hr (2,000 l/hr)

Rated Voltage 12 Volts

Power Consumption during cooling 30 Watt @ 12 Volts

Dimensions L 7.08” x W 2.9” x H 4.4” (180 x 74 x 112 mm)

Weight 1.53 lb. (0.692 kg)

Specifications Shorepower Assembly

Charger Input / Output 7A 120VAC | 30A 13.4VDC

Fuse Layout (Shorepower box) Fuse 1 - 2A - Charge Mode ONFuse 2 - 10A - PCCU PowerFuse 3 - 20A - Condenser FanFuse 4 - 2A - Shorepower Control

Shorepower Load(AC Current)

20A maximum outputDependent on the system demand for the AC compressor and battery charger, the available receptacle amperage could significantly vary. Refer to following specifications.

• Compressor Full Load = 9A• Battery Charger Full Load = 7A• Lowest possible amperage at

receptacle if above components are in use = 4A


Warranty™

25

WEBASTO BlueCool ® TRUCK AIR CONDITIONING LIMITED WARRANTY

Webasto warrants Webasto BlueCool Truck Products manufactured or supplied by Webasto, subject to qualifications indicated. Webasto warrants these products for the period set forth below, to be free from defects in workmanship and material, provided such products are installed, operated, and maintained in accordance with Webasto “BlueCool” written instructions.

Terms and Conditions1. The quality and operation of Webasto BlueCool products are warranted by Webasto for a period of (3) three years, beginning

from the date of installation, and not to exceed (4) years from the date of invoice to the installer.

2. Service parts are warranted for 90 days or the original term of the warranty, whichever is longer.

3. This warranty is valid only for BlueCool products sold to and installed by a Webasto Authorized Dealer.

4. Webasto BlueCool products are warranted against defects in material and workmanship when used under normal working conditions and are valid only for all original components.

5. This warranty does not include expedition costs, travel expenses, or incidental or consequential damages.

6. Labor charges cannot exceed published standard repair times.

7. This warranty obligation is limited to repair and replacement. It does not cover:

a) Incidental and or consequential damages.b) Failure of the Blue Cool equipment due to normal wear, accident, misuse, abuse, negligence, improper installation, lack of reasonable and necessary maintenance, alteration, civil disturbance, or act of God.

8. Transportation damages should be claimed directly with the forwarding company.


Warranty™

26

9. This limited warranty applies to components or accessories only and reimbursement or replacement is based on the smallest subassembly possible.

10. This limited warranty is extended only to the original installation and is not transferable.

11. Any intervention by a third person or company not specifically and previously authorized by Webasto to perform repair work will void all Webasto warranty and will not be reimbursed by Webasto.

ReimbursementReimbursement of components replaced under warranty will not exceed the original purchase price of the parts.

Claim Procedure1. Examination of defective parts and pre-approval of repairs or expenses shall be carried out by a Webasto Authorized Dealer. If

no such service point or agent is available in the vicinity of the truck, the truck’s owner or owner’s representative should contact the Webasto country representative for analysis. To locate the nearest “Webasto Authorized Dealer” or country representative phone 1-800-555-4518.

2. If a conclusive analysis cannot be obtained from the Webasto Authorized Dealer or country representative, the defective products or parts should be shipped back to the Webasto country representative for final examination prior to replacement under this limited warranty.

THE WARRANTY DESCRIBED IN THIS POLICY SHALL BE IN LIEU OF ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. LAWS OF LOCAL JURISDICTION MAY PROVIDE LESSER OR GREATER RIGHTS.


Webasto Product N.A., Inc.15083 North RoadFenton, MI 48430

Technical Assistance HotlineUSA: (800) 555-4518Canada: (800) 667-8900

www.techwebasto.comwww.webasto.usOrg. 10/2009 Rev. 2/2012 P/N BCT010819B © 2009 Webasto Product N.A., Inc.

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