HT-1445, HT-965 and HT-485
Contents
1. 10 105 MENU OVERVIEW 11 lt CONTRONICS 1 PREFACE This user manual contains the operating installation and maintenance instructions for the ultrasonic humidifier of types HT 1445 HT 965 en HT 485 These have an automated fluid exchanger WARNING It is possible that bacteria could be present in the humidifier s water supply Some bacteria Legionella could be harmful to health if they are present in the aerosols that are blown out by the humidifier Through the construction and materials used Contronics has ensured that the stimulation of bacterial growth is kept to the absolute minimum In order to ensure the supply of pure water it is strongly recommended that demineralised water is used see the Contronics product range Contronics cannot be held liable for any harm caused by bacteria or micro organisms It is the responsibility of the user to regularly carry out maintenance and to check the quality of the supplied water IMPORTANT Although the installation of this product may appear quite simple for experts the manufacturer urges the installer to carefully read through the instructions before starting to install the device 2 INTRODUCTION Principle of ultrasonic air humidification Minute water droplets with a size of 1 to 3 microns are ejected above the water surface by means of high frequency vibrations 1 7 MHz The humidifier s air movement sy2. Contronics works continuously on the further development of its humidifiers We therefore reserve the right to modify the design construction and technology of the product at any time For this reason no claims can be made based on the data illustrations and description in this user manual Additional up to date information is available on www contronics nl 1 144 D CONTRON iem 5490 AC Sint Oedenrode engineering The Netherlands Telephone 31 0 413 487000 Telefax 31 0 413 473903 Website www contronics nl E mail info contronics nl
3. GD CONTRONICS HUMIDIFIER HT 1445 HT 965 and HT 485 USER MANUAL 27 03 2014 version 1 3 lt D CONTRONICS Contronics Engineering B V Ambachtsweg 8 5492 NJ Sint Oedenrode The Netherlands hereby declares that products HT 1445 HT 965 and HT 485 produced and delivered by Contronics Engineering B V are in accordance with the following CE directives EMC Directive 2004 108 EG Directive for low voltage electrical installation 2006 95 EG CD CONTRONICS Table of content ui i 4 2 INTRODUC TION mu M 4 3 SAFETY REGULATIONS asa viwesistanrninssanvenssseusancenssnnsenioenstiienantnenndisenivennsstounes 5 4 CONNECTIONS AND FUNCTIONS eene ntn tn nnntn tnn 5 5 INSTALLATION INSTRUCTIONS 6 6 ELECTRICAL CONNEC TIONG 6 7 WATER CONNECTIONS AND FLUSHING CYCLE 6 8 AIR CONNECTIONS sneatnsanicenseetenssessnnveneasuneiinsnvenunioneiasisinsanti UNSER DE DR RUE 7 9 SWITCHING ON AND STARTING UP FUNCTIONAL TEST 7 10 MAINTENANGE 8 11 REPLACING SPARE 9 12 APPLICATIONS OF THE HUMIDIFIER eere 9 13 MALFUNG TIONS DEM Sa 9 14 TECHNICAL SPECIFICATIONS
4. bacteria The use of plain tap water will lead to faster contamination of the water tank and transducerss which will result in a shorter service life Moreover the dissolved calcium and mineral particles in ordinary tap water will be blown into the area to be humidified together with the fog droplets and will be precipitated in the area Depending on the hardness of the water this could cause a layer of dust after only a few days see also the warning on page 4 CD CONTRONICS Water discharge The outlet of the pipe must be free IMPORTANT The water discharge connection point on the humidifier must constitute the highest point on the water discharge channel The water discharge is not pressurised A blocked outlet could damage the humidifier A blocked water discharge channel could cause the humidifier to overflow For this reason never place the humidifier on a tray with raised edges as this could cause damage to the humidifier for which the manufacturer cannot be held liable 8 AIR CONNECTIONS Air supply Ensure a clean air supply without water droplets Any air supply channel must be free from obstructions Air outlet The air outlet must always be extended by a 90 turn and 100 cm pipe to allow larger droplets to be captured Mount the outlet so that it slopes towards the humidifier to ensure that any condensed fog can flow back The connected pipe must be free from dust dirt and oil residues If an outlet opening is bloc
5. that the water is always discharged via the outlet and ensure that this is never blocked 4 CONNECTIONS AND FUNCTIONS 1 Readout window 2 Indication LEDs 3 Push buttons 4 Mains connection 5 Lock 6 Indication 7 On off turn button 8 Water drain 9 ECAS supply 10 RO water supply Figure 1 Connections and functions lt CONTRONICS 5 INSTALLATION INSTRUCTIONS IMPORTANT The guarantee will become void if the humidifier is installed incorrectly or if it is handled in an improper manner 1 Place the humidifier in an environment with a temperature between 0 C and 35 C and humidity lt 100 2 Place the humidifier in a level position 2 dimensional 3 Means the area consider opening the doors for maintenance 6 ELECTRICAL CONNECTIONS Supply voltage 230 400VAC 10 Ensure there is an earthed wall socket 3 fase 0 en earth next to the humidifier 7 WATER CONNECTIONS AND FLUSHING CYCLE IMPORTANT Thoroughly flush out the piping before connecting the humidifier in order to prevent installation debris from blocking the intake valve Water supply The humidifier has an integrated flow reduction valves and can handle a water pres sure from a minimum of 1 bar to a maximum of 6 bar The water level in the humidifier is controlled by a float switches and a solenoid valves Demineralised R O water must be used for the humidifier and will provide adequate protection against
6. 100 Maximun humidification 0 100 Mode Capacity int Capacity ext Hygrostat lt lt lt this appears when you select Hygrostat as mode I Fan control r Fan speed 70 100 96 this appears when you select Capacity int as mode Fan mode Continuous On demand c lt lt lt Flussing settings 1 Drain time 0 300 minutes Fill time 0 300 seconds Flush cycle Off 1 24 hours LLL lt lt lt H Thermostat Set point 40 123 C I Mode Off Heating Cooling Hysteresis 0 4 C 2 0 C LLL lt lt lt Alarm Minimum humidity Off 15 94 I Maximum humidity Off Minimum temperature Off 39 C 121 C I Maximum temperature Off Alarm delay 0 240 minutes Sensor settings Humidity offset 50 50 I Temperature offset 50 50 C LLL System Configure clock 00 00 23 59 LCD contrast 10 100 I LCD backlight Off On 10 60 seconds Factory defaults No Yes Software version Version 2 10 I Factory service m Only accessible with the manufacturer s access code 11 lt CONTRONICS DISCLAIMER
7. he following conditions could cause overheating A blockage in the air inlet A blockage in the air outlet Air intake temperature too high Water temperature too high Water discharge blocked Ambient temperature too high Ventilator speed set too low 10 MAINTENANCE Regular maintenance is important for the optimum operation of the humidifier and to maintain hygiene The maintenance interval of the water reservoir will depend on the quality of the water and the purity of the air that is sucked in The transducers must be replaced after approximately 20 000 operating hours i e after about 2 years in the case of continuous use Check the following before starting maintenance or shipping the humidifier The mains plug has been removed from the socket and the ventilator is not moving The water supply has been closed The water supply pipe has been removed The water reservoir is empty and the water discharge hose has been removed The humidifier remains horizontal while dismantling IMPORTANT All maintenance must be carried out by Contronics or by an organisation authorized by Contronics CD CONTRONICS 11 REPLACING SPARE PARTS Replacing the transducers The replacement of the transducers can only be done by Contronics or representatives authorised by Contronics 12 APPLICATIONS OF THE HUMIDIFIER Various information sheets and drawings are available covering different applications These can be do
8. ic and aluminium Water tank Stainless steel 316L 320 kg 1 7 MHz 35 kg hr adjustable 10 000 20 000 hour 1 3 micron 4 x 110 mm 435 mm adjustable 0 800 m 0 Pa 40 meter 1 6 bar 2 x 3 4 external 1 external 8 liter 400V 10 50 Hz 2 8kW 0 C till 35 C Non condensing 112 L x 95 W x 96 H cm Cabinet plastic and aluminium Water tank Stainless steel 316L 240 kg 32 CONTRONICS 15 MENU OVERVIEW Main menu Block settings Default block 4 Humidity setpoint 0 99 Capacity 0 100 Water type I Dead zone 0 0 10 0 I Humidification bandwidth 1 20 Minimum humidification 0 100 Maximun humidification 0 100 Mode Capacity int Capacity ext Hygrostat CO lt lt lt Block 1 Enable Yes I Start ime 00 00 24 00 Stop time 00 00 24 00 Humidity setpoint 0 99 Block 2 till 10 are the same as Block 1 Capacity 0 100 Water type ECAS Dead zone 0 0 10 0 96 Humidification bandwidth 1 20 Minimum humidification 0
9. ked the capacity will be reduced The length of the air outlet channel to the outlet may not exceed 6m with a diameter that remains the same 9 SWITCHING ON AND STARTING UP FUNCTIONAL TEST Switching on Check the following before the humidifier is switched on for the first time The humidifier is positioned level All pipes have been properly connected The mains voltage is correct and connected The water discharge channel has been connected according to the instructions The water supply has been connected according to the instructions The water piping has been flushed in order to prevent any installation debris blocking the water valve IMPORTANT Never switch the mains voltage on if the humidifier is not in the correct position as this would cause the transducers to burn lt CONTRONICS Start up and functional test Open the water valve Switch on the power and check if a The water runs to the humidifier b The water flow stops after about 20 seconds 20 minutes depending on the water pressure c Set capacity at 100 d The production of mist starts after a few seconds Switch off the power and check if a The water content is drained away b After about 5 minutes the water reservoir is emptied completely Switch on the main supply again Set the capacity to the desired value Control if necessary the airspeed IMPORTANT Overheating of the humidifier will be damaged beyond repair T
10. stem ensures that these water droplets are then blown into the area to be humidified The major advantages of this humidifier are the very low energy consumption the limited amount of maintenance required and the low noise level Capacity As a result of the very high frequency of 1 7 MHz the water droplets are minute causing them to evaporate quickly and thereby cause less condensation in the humidifier s distribution pipes on their way towards the area to be humidified Water quality Although the humidifier itself on plain tap water can be connected up to 8 German hardness recommends Contronics demineralised water Maintenance of the device is kept to a minimum and the life of the vibrating images is significantly extended This will also prevent all kinds of substances from the tap water such as lime salts minerals and bacteria to moisten in the space Contronics has various filters in its product range which work on the basis of reverse osmosis See also warning on page 4 D CONTRONICS 3 SAFETY REGULATIONS IMPORTANT The humidifier has an open water tank Any overflow of the water tank could damage the electronics inside the humidifier The following measures must always be observed Always disconnect the mains voltage from the humidifier before moving it and or carrying out maintenance activities Always keep the humidifier horizontal and motionless while it is in operation and for up to 2 minutes afterwards Ensure
11. wnloaded from www contronics nl 13 MALFUNCTIONS LED on Is the blue Fogging 2 washing up liquid Adda drop of Is the blue Fogging LEDon Is the fuse faulty yes tap opened LED blinking ls the water supply 15 the green Flushing lt CONTRONICS 14 TECHNICAL SPECIFICATIONS Po HT 1445 HT 965 HT 485 Transducer frequency Maximum capacity Service life of the transducers Size of water droplets Diameter of outlet flange Diameter of suction flange Air flow Outlet pipe length Water pressure Water connection Water discharge Content of water tank Mains voltage Power consumption Ambient temperature Ambient temperature compared to supply air temperature Dimensions Housing Weight 10 1 7 MHz 100 kg hr adjustable 10 000 20 000 hour 1 3 micron 4 x 200 mm 435 mm adjustable 0 800 m 0 Pa 40 meter 1 6 bar 2 x 3 4 external 1 external 24 liter 400V 10 50 Hz 8kW 0 C till 35 C Non condensing 112 L x 95 W x 178 H cm Cabinet plastic and aluminium Water tank Stainless steel 316L 400 kg 1 7 MHz 65 kg hr adjustable 10 000 20 000 hour 1 3 micron 4 x 160 mm 435 mm adjustable 0 800 m 0 Pa 40 meter 1 6 bar 2 x 3 4 external 1 external 16 liter 400V x 1096 50 Hz 5 4kW 0 C till 35 C Non condensing 112 L x 95 W x 137 H cm Cabinet plast
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