Webasto BlueCool Classic Series Installation Instructions Manual
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Webasto BlueCool Classic Series Installation Instructions Manual

Self-contained marine air conditioning systems
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Self-Contained Marine Air
Conditioning Systems
Installation Instructions
BlueCool Classic Series

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Summary of Contents for Webasto BlueCool Classic Series

  • Page 1 Self-Contained Marine Air Installation Instructions Conditioning Systems BlueCool Classic Series...
  • Page 2 • Diagnosis and repair of malfunctioning, non-functioning or damaged Webasto air conditioning systems requires special factory training, technical information, special tools and special equipment. • ALWAYS carefully follow Webasto installation instructions and heed all WARNINGS. • Improper installation voids all warranties on this product.

  • Page 3: Table Of Contents

    Webasto BlueCool Classic Series Table of Contents CONTENTS Page 1 LIMITED WARRANTY ..........................4 Installation / Validation & Commissioning ................... 4 Limitations and Exclusions......................5 Owners Responsibilities....................... 5 2 FOREWORD ............................. 6 General ............................6 Scope and Purpose ........................6 Safety and Important Information Symbols and their Meaning ............

  • Page 4: Limited Warranty

    90 days or the remainder of the original term of warranty, whichever is longer. While warranty is provided to the “end user”, it is to be administered and serviced through a Webasto Authorized Dealer in accordance with the Webasto warranty policy.

  • Page 5: Limitations And Exclusions

    Limited warranty is extended only to the original application and is not transferable. • Any intervention by a third person or company not specifically and previously authorized by Webasto to repair work will void all Webasto warranty and will not be reimbursed by Webasto. Owners Responsibilities 1) Perform Webasto recommended maintenance procedures as described in this document.

  • Page 6: Foreword

    FOREWORD Webasto BlueCool Classic Series FOREWORD General The air conditioning units covered in this manual can be used to cool marine vessel cabins and cockpits. Installation accessories can be found in our Marine Catalogue. Scope and Purpose These installation instructions are intended to support the installation of self-contained air conditioners in marine vessels.

  • Page 7: Important Safety Information

    - Webasto Product International NL directly at: +31-(0)38-3371160 (The Netherlands) - Webasto Product N. A., Inc. directly at: 1-800-555-4518 (USA) or 1-800-667-8900 (Canada). • To find an authorized Webasto marine installation center near you, please call - International: +31-(0)38-3371160 - USA: (800) 860-7866 (toll free), or visit our web site at - www.webasto.com or...

  • Page 8: Overview

    OVERVIEW Webasto BlueCool Classic Series OVERVIEW Typical Installation The illustration below shows a typical installation of a self-contained air conditioning unit. Figure 1 Typical Installation A Self-contained Unit Sea Water Pump B Digital Control Panel Closing Valve C Return Air Grille...

  • Page 9: Description And Operation

    3.2.1 Self-Contained Air Conditioning Unit ATTENTION All Webasto air conditioning units pump seawater around the condenser to aid in the cooling process. Cooling Cycle The compressor compresses the refrigerant gas which is then condensed to liquid as it passes through the seawater cooled condenser.

  • Page 10: Digital Display Panel

    Webasto BlueCool Classic Series 3.2.2 Digital Display Panel All Webasto air conditioning units are controlled by a Digital Display <AIR CONTROL> which gives access to all functions necessary for the normal operation of the unit and attached accessories (blowers, pumps, etc.).
  • Page 11 This system is referenced: WEBASTO WB200; it is basically a DC pump with a special control unit between the TCC controller card and the pump allowing to adjust the pump speed as needed. The use of standard 115V/230VAC pumps is still possible without any restriction.
  • Page 12 CAUTION! Never program speeds so low that the blower is in danger of stopping or will not restart at that setting. This will inevitably entail motor winding burnout and will not be covered by the WEBASTO warranty. Automatic Deicing Control During intermediate seasons (spring, autumn) when moderate temperature conditions prevail, there is a definite risk of icing the evaporator coil in cool mode and pressure safety cut-outs in heat mode.
  • Page 13 Webasto BlueCool Classic Series OVERVIEW Table 1 Secondary Commands Command Display Readout Setting(s) Blower speed control < b A> (0,1,2,3,4,5) A = automatic blower speed adjusted to temperature differential. 1 to 5 = manual speed control Note: Speed control is in real time mode i.e.changes are effective immediately...
  • Page 14 OVERVIEW Webasto BlueCool Classic Series Central Blower Control The central digital display also directly controls the blower of the evaporator. For all BlueCool Classic systems, there are two modes of blower control and operation: thermostatic interruption of blower operation as soon as the desired setpoint temperature has been reached; un-interrupted blower operation regardless of thermostatic compressor control.

  • Page 15: Installation

    Webasto BlueCool Classic Series INSTALLATION INSTALLATION Installation and Positioning of BlueCool Classic unit Location: BlueCool Classic units are designed to be installed in any convenient location. The unit is normally placed in the living areas. The unit will produce condensation so a drain line from the drain pan is needed in these installations.
  • Page 16 INSTALLATION Webasto BlueCool Classic Series Figure 4 Self-priming Seawater Pump WB200 TO OVER-BOARD OUTLET APPROX. 10 CM ABOVE WATER-LINE WATER-LINE SPECIAL MEMBRANE SELFPRIMING PUMPS MAY BE PLACED 25 CMS ABOVE WATERLINE PUMPS TO BE MOUNTED VERTICALLY WITH PUMP HEAD FACINGS DOWNWARDS...
  • Page 17 Webasto BlueCool Classic Series INSTALLATION Figure 5 Centrifugal Seawater Pump TO OVER-BOARD OUTLET APPROX. 10 CM ABOVE WATER-LINE NOTE: KEEP ALL PIPING AS SHORT AS POSSIBLE WITHOUT KINKS OR SYPHONS WATER-LINE INSTALLATION OF BLEEDER ADVISABLE SUCTION GENTLY UPWARDS TO CENTRIFUGAL NON-SELFPRIMING PUMPS...

  • Page 18: Air Ducting - Ventilation

    INSTALLATION Webasto BlueCool Classic Series Air Ducting - Ventilation 1) Minimum Air Grill Sections: In order to obtain an acceptable noise level at max. blower speed certain requirements regarding grill and duct sections should be observed. Also, the size of the transition box behind the supply air grill is important.
  • Page 19 3) Blower Outlets: 90° turns with flexible ducts directly from blower outlets should be avoided at all costs as they introduce severe restrictions in the air flow. All WEBASTO blowers can be rotated through 45° steps so as to obtain a straight-line outlet from the blower.

  • Page 20: Standard Electrical Accessories

    INSTALLATION Webasto BlueCool Classic Series Standard Electrical Accessories Figure 8 contains the minimum standard control elements delivered with all self-contained units. Electrical contents: control box; display cable; digital control panel and external air sensor. Figure 8 Minimum Standard Control Elements...

  • Page 21: Programming

    Webasto BlueCool Classic Series PROGRAMMING PROGRAMMING Programming Access Entering Programming Mode To enter programming mode: 1. Turn on the unit by pressing the key. 2. Raise or lower the setpoint temperature to 29 °C (84 °F) or 15 °C (59 °F).

  • Page 22: Accessing Hidden Programming

    PROGRAMMING Webasto BlueCool Classic Series BLOWER SPEED Shows actual blower speed setting, bA automatic control or b1-b5 manual, adjustable by DOWN Push 1x will show actual setpoint, again to lower setpoint. Push 1x will show actual setpoint, again to raise setpoint.

  • Page 23: Re-Initializing Of Factory Default Settings

    Webasto BlueCool Classic Series PROGRAMMING Re-initializing of Factory Default Settings It is possible to force the program to reinitialize all program values to factory default settings by the following procedure: 1. When reading the <b> line as above (through the 29 °C (84 °F) setpoint), push the key until the program version starts to flash.
  • Page 24 PROGRAMMING Webasto BlueCool Classic Series Table 3 Description of Programming Codes - setpoint at 29 °C (84 °F) Factory Code # Description Optional Settings Setting Code <9> Time delay before restart in minutes after a 01 - 99 min. compressor stop when in “deicing”...
  • Page 25 Webasto BlueCool Classic Series PROGRAMMING Table 4 Description of Programming Codes - setpoint at 15 °C (59 °F) Factory Code # Description Optional Settings Setting Functions accessible when lowering the setpoint temperature to 15 °C (59 °F) Code <0> 195V AC Low voltage cut-out value.

  • Page 26: Blower Speed Setting Calibration

    PROGRAMMING Webasto BlueCool Classic Series Table 4 Description of Programming Codes - setpoint at 15 °C (59 °F) Factory Code # Description Optional Settings Setting Code <b> Access code for programming mode. 00 = No access code Note: If the system is locked and the access required.

  • Page 27: Troubleshooting

    A damaged air-duct may stop air flow through the evaporator, freeze up the evaporator and subsequently damage the compressor. Troubleshooting CAUTION! Always use genuine Webasto service and replacement parts to ensure trouble-free operation of the AC system. ATTENTION Advanced troubleshooting requires comprehensive knowledge about structure and theory of operation of the air conditioning components and should only be performed by authorized Webasto trained specialists.

  • Page 28: Visual Error Codes - Digital Display

    TROUBLESHOOTING Webasto BlueCool Classic Series Visual Error Codes - Digital Display The following malfunctions will be displayed directly on the digital display by a code and will be followed by a system halt. Whenever any of these codes appear the system is stopped for approx.
  • Page 29 Webasto BlueCool Classic Series TROUBLESHOOTING Table 5 Failure Description Possible cause Solution code <AAA> Low Voltage Low voltage cut-out. Power Check setting, default 195 V. supply was over 5 sec lower than Don't set below 195 V to avoid controller setting. Probably...
  • Page 30 TROUBLESHOOTING Webasto BlueCool Classic Series Table 5 Failure Description Possible cause Solution code <tA11> T (in cool mode, Compressor stopped to defrost Compressor exceeded limits. or to cool down in heat mode. Automatic restart, no complete de-icing) system halt. Code <tA11> visible in the display...
  • Page 31 Webasto BlueCool Classic Series TROUBLESHOOTING Table 5 Failure Description Possible cause Solution code No or insufficient Bad air flow or water flow, Ensure air or water flow cooling or heating filthy or blocked circulation. (see A01 and/or A02). performance. Lack of refrigerant.

  • Page 32: Schematics

    SCHEMATICS Webasto BlueCool Classic Series SCHEMATICS Wiring Diagram - BlueCool Classic TCC V3...

  • Page 33: Wiring Diagram - Bluecool Classic Multiple Unit, One Pump

    Webasto BlueCool Classic Series SCHEMATICS Wiring Diagram - BlueCool Classic multiple unit, one pump...

  • Page 34: Wiring Diagram - Bluecool Classic Pump Wb200

    SCHEMATICS Webasto BlueCool Classic Series Wiring Diagram - BlueCool Classic Pump WB200...

  • Page 35: Technical Data

    Webasto BlueCool Classic Series TECHNICAL DATA TECHNICAL DATA Model SC6.5 SC12 Performance [BTU / kW] 5,000 / 1.5 6,500 / 1.9 7,000 / 2 9,000 / 2.6 12,000 / 3.5 230V / 115V 115V 230V 230V / 115V 230V / 115V...

  • Page 36: Choose The Right Bluecool

    CHOOSE THE RIGHT BLUECOOL Webasto BlueCool Classic Series CHOOSE THE RIGHT BLUECOOL How to choose the right BlueCool air conditioner? Example: You own a yacht and would like to aircondition a room of 5 m (length) x 5 m (width) x 2 m (height).

  • Page 37: The Right Cooling Capacity

    Webasto BlueCool Classic Series THE RIGHT COOLING CAPACITY THE RIGHT COOLING CAPACITY Category 1 Category 2 portlights only average glass area cabin(s) all below deck cabins partly below deck [400 BTU/m [500 BTU/m region: Volume region: Volume of the rooms...
  • Page 38 THE RIGHT COOLING CAPACITY Webasto BlueCool Classic Series...
  • Page 40 Webasto Product International NL Webasto Product N.A., Inc. Constructieweg 47 15083 North Road NL - 8263 BC Kampen Fenton, MI 48430 The Netherlands Technical Assistance Hotline USA: (800) 555-4518 Phone: +31 (0) 38 337 11 37 Canada: (800) 667-8900 Fax:...

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