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EN Operating instructions Marine air conditioning plants BlueCool A-Series Air handler Valid for BlueCool A-Series as of change index B (2017 ->): 1 About this document 1.1 Purpose of the document 1.2 Using this document This operating instructions are part of the product and provides the user with information on the safe operation of the unit. XX Before operating the unit, read this operating instruction and the supplementary sheet "Important Information on Operating and Installation Instructions". XX Keep these operating instructions ready to hand. XX Hand these operating instructions on to the following owner or user of the unit. 1.3 Use of symbols and highlighting WARNING Type and source of the risk Result: non-observance can lead to severe or mortal injuries. XX Actions to protect yourself against risks. CAUTION Type and source of the risk Result: non-observance leads to property damage. XX Actions to protect yourself against risks. 1 Note on a special technical feature Disregard can result in damage to the system or its surroundings Highlight Explanation 33 Requirements for the following action advisory Necessary action XX 1.4 3 Description The BlueCool MyTouch is the standard control element for the BlueCool A-Series air handlers and enables easy operation and setting of the connected system. The screen is designed as a touch screen. System operation is described in the following. The BlueCool air handler is controlled via the BlueCool MyTouch and the connected electrical box for the air handler. WARNING Damage to BlueCool MyTouch Warranty and liability Webasto shall not assume liability for defects or damage that are the result that the installation and operating instructions as well as the instructions contained therein being disregarded. This liability exclusion particularly applies for: XX improper use XX repairs not carried out by a Webasto service workshop XX use of non-genuine parts XX conversion of the unit without permission from Webasto –– The screen should not come in contact with any other electrical devices as electrostatic discharge could cause malfunctions. –– Do not use pointed or sharp objects to operate the screen and do not exert excessive pressure with your fingers. 2 Safety Notes 2.1 Intended use 2.2 Regulations and safety instructions –– It is recommended to operate the screen with your fingers. The touch sensitivity of the screen is optimised to direct contact with the fingers. The screen may not respond to touch if gloves are worn. –– Tapping outside the touch-sensitive area at the edge of the screen may not be recognised. The air handler is approved only for installation in ships. XX Regulations on the supplementary sheet "Important Information on Operating and Installation Instructions" must be observed. 2.3 Safety precautions CAUTION Ignition of surrounding gases or highly flammable liquids by sparking of the air-conditioning system! Danger of fire and explosion of ship or of petrol station. XX The air-conditioning systems must ALWAYS be switched off during refuelling or while in a petrol station area. 4 Home screen and symbols There is a choice of 3 different designs of the Home screen with temperature and fan setting. The functions are the same. To change the design (in settings menu ) see “9.1 Selecting Settings menu” on page 5. 2 1 4 2 A 5 3 3 ON/OFF 4 Fan display 5 Automatic mode indicator (only in automatic mode) 6 Settings The symbols on the Home screen provide information on the system status. The symbols are explained in the table below: Symbol 6 Fig. 1 Design 1 Meaning 1 On/Off 2 Temperature 3 Fan 4 Settings 6 Notification 7 Increase values 8 Decrease values 1 2 A 3 4 5 6 11 1 2 A Temperature setting 22 Setpoint temperature 13 Forward 4 14 Select 5 15 Home screen 16 Scroll up 17 Scroll down 18 Display selection The illustrations show examples of design 1 to 3. Home screen previous previous Fig. 3 Design 3 2 Automatic setting 12 6 1 AUTO or A 10 Fig. 2 Design 2 3 9 Fig. 4 Meaning of symbols 3 5 Standby Note The screen will go to Standby mode after 5 minutes if no entries are made on the screen. Tap anywhere on the screen to call up the Home screen. 6 –– The system only cools under the following conditions: cabin temperature > 15 °C.Setpoint temperature < cabin temperature. –– The system only heats under the following conditions: cabin temperature < 29 °C. Setpoint temperature > cabin temperature. Notification The notification symbol appears on the bottom status line to draw your attention to the current status of the system. Tap on the symbol to show the corresponding status message. 7 ON/OFF –– When the screen is switched off: XX Tap the screen. The screen switches on. –– When the screen is switched on: XX Tap . The colour of the ON/OFF symbol indicates the operating status (green = switched on, grey = switched off). 8 Operation After switching on, the control system starts up the air handler in steps and then assumes normal operation. The control element now shows the current temperature where the temperature sensor of the air handler is installed. Depending on the installation location, this may also be the temperature of another cabin for example. After approx. 20 seconds, the base colour of the control element changes to indicate the operating mode (cooling or heating) the air handler was started in. Blue indicates cooling mode, red heating mode. The selection is dependent on the set setpoint temperature and the room temperature measured by the cabin temperature sensor. To activate cooling or heating mode, the central chiller unit must be switched on and the cold water circuit must have already been sufficiently heated up or cooled down. If the cold water temperature is higher (cooling) or lower (heating) than the cabin temperature, status message BA11 is displayed and the fan will not yet be in operation. In cooling mode, the cold water temperature is significantly below 15 °C and above 40 °C in heating mode. 8.1 Setting setpoint temperature To set the required cabin temperature: XX Tap on the temperature or on the Home screen. The setpoint temperature appears to the right. XX Tap Plus or Minus to increase or decrease the setpoint temperature. The Settings menu is automatically exited after 30 seconds and the value last set is adopted. Note Alternatively: Save and exit menu immediately: XX Tap Previous . 8.2 XX To Setting fan speed set the required fan speed tap on Fan on the Home screen. With automatic mode selected, the symbol A appears on the Home screen. The control system of the air handler automatically adapts the fan speed. 4 To manually adapt the fan speed: XX Tap the fan symbol. End-Timer XX You can now change the displayed fan speed by tapping Plus or Minus . XX Tap (A) when you wish to return to automatic mode. The Settings menu is automatically exited after 30 seconds and the value last set is adopted. 00:50 01:00 02:00 Fig. 6 Timer Note Alternatively: Save and exit menu immediately: XX Tap Previous . 9 System settings The operating logic is explained based on the Timer function. The explanation also applies to other setting levels or functions. Settings Timer Brightness Language 1/3 01:00 50 English Fig. 5 Example, Settings, setting level 1 To call up settings: the Settings symbol. The Settings menu opens up. Settings 1/3 XX Tap or to select the various settings. 01:00 XX Tap Timer . The setting window Brightness 50 for this function opens up. Language to reduce the time interval or tap to increase the time interval. symbol marks the current selection. The XX Tap on the required time to set the time interval. XX Tap the Previous symbol to go to the previous level. The selected settings are then adopted. or: XX Tap the Home screen symbol to return to the Home screen. The selected settings are then adopted. 9.1 English Selecting Settings menu You can call up the Settings menu from the Home screen: XX Tap the Settings symbol. The Settings menu opens up. The available functions are: 9.1.1 XX Tap Timer XX Tap Timer Sets the start and stop times of the air handler. With the system already switched on: The timer acts as a remaining time counter. The air handler switches off automatically after the set time runs down. With the system switched off: The timer acts as a start timer. The air handler starts up automatically after the set time has elapsed. It is not possible to program a switch-on and switch-off time at the same time. 9.1.2 Brightness Adapts the screen brightness to the ambient light levels. 9.1.3 Language Sets the operating language. 5 9.1.4 Design Changes the screen design. 9.1.5 Colour Adapts the background colour. 9.1.6 Standby Sets the BlueCool MyTouch display to standby mode. The available functions are: –– Webasto Logo Shows the Webasto logo. –– Customer logo Shows the customer logo. –– Cabin temperature - bright Shows the current cabin temperature at high brightness levels in areas with bright ambient light. –– Cabin temperature - dark Shows the current cabin temperature at low brightness levels in areas with little ambient light. –– Display off No display in standby mode. –– Operation indicator An illuminated dot indicates that the system is ready for operation. –– Standby off Home screen remains active. 9.1.7 Key tone For setting whether the control element makes a sound when you touch the surface of the screen. 9.1.8 °C / °F Sets the temperature display in degrees Celsius °C or degrees Fahrenheit °F. 9.1.9 Cleaning Disables the screen functions for 30 seconds to clean the surface. 6 Water temperature sensor defective or break/short-circuit in electrical circuit. Air handler is only switched on when the required cold water temperature is reached. Electrical wiring defective. Malfunction, water temperature sensor BA11 Required cold water temperature not yet reached Initialisation procedure or system blocked. No pc-board output No or insufficient cooling or heating capacity. Incorrect cabin/ambient temperature or water temperature displayed. A10 INIT n/a n/a n/a Switch on the chiller unit and check whether the cold water circuit reaches the required temperature for cooling or heating. Secure adequate air or water flow Please contact your authorised Webasto Marine dealer. Check whether the temperature sensor is subject to direct fault sources such as direct sunlight or Temperature sensor positioned incorrectly, subject to interference or display devices radiating heat. values falsified. Please contact your authorised Webasto Marine dealer. Chiller unit not switched on. Poor air or water flow. Pc-board damaged by high voltage (RT1 blown) Fuse faulty or break/short-circuit in this electrical circuit. Power circuit interruption/short circuit. Please contact your authorised Webasto Marine dealer. Fault, cabin temperature sensor A09 No action required. The air handler starts up automatically. Correction Possible cause Cabin temperature sensor defective, break/short-circuit in electrical circuit, cabin temperature sensor not connected. Status / Error message 10 Fault codes 7 The telephone number of each country can be found in the Webasto service centre leaflet or the website of the respective Webasto representative of your country. Ident. No. WBCL010877C• 08/18 • Errors and omissions excepted • © Webasto Thermo & Comfort SE, 2017 In multilingual versions the German language is binding. Webasto Thermo & Comfort SE Postfach 1410 82199 Gilching Germany Company address: Friedrichshafener Str. 9 82205 Gilching Germany www.webasto.com
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