USER`S MANUAL
Contents
1. c Defrosting cycle When the environment temperature is lower 5 C 18 C during running the surface of the evaporator will be frosted due to lower temperature The computer will judge and send the defrosting command automatically as the situation After defrosting the dehumidifier HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM will turn back to run normally In the way of dehumidifying defrosting dehumidifying the machine can work normally in lower temperature environment d Safety devices and function In order to protect the unit from severe damage during operation the unit is equipped with such a safety features such as low pressure cut off compressor overload protection defrost cycle main short circuit fuse e Technical parameters Model HD 100BM Dehumidification Capacity Kg h 4 2 300C 70 Rated Airflow CMH 850 Power source 1Ph 220V 50Hz Nominal rated power kW 1 65 Rated current A 7 8 Noise level dB A lt 57 Refrigerant Charge R407C 1 3kg Suction pressure MPa 0 75 Discharge pressure MPa 1 95 Overall dimensions W x D x H mm 568 x 436 x 1110 Weight Kg 64 Note Nominal working condition 27 0 C DB 21 2 C WB Low temperature working condition 5 0 C DB 2 1 C WB Notice Please use this unit under the specified environment and temperature condition strictly The use life will be shorten if exceeding th2. 7 When wire switch on three phase power source zero line first live line second or zero and live lines together 5 MAINTENANCE Switch off the power source before maintenance Pull out the plug from the socket Due to the accumulation of dusts the air filter should be cleaned to avoid effecting dehumidifying and going wrong periodically at least once a month If the dusts are more in the environment it should be cleaned every week even every day Clean the air filter When cleaning gently tap the air filter or remove the dust with a vacuum cleaner or you can put the air filter in warm water lt 40 C add a little neutral detergent to wash it or to brush it and then wash with clear water Attention a The air filter should not be exposed directly to sun of fire to avoid deforming b The air filter should be fixed before starting the dehumidifier HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM Warning The use life will be prolonged if checking maintaining periodically Please send professional person to damage 6 TROUBLES AND COUNTERMEASURES Phenomenon analysis of causes Countermeasures Machine does not run Power failure Power source is not Switch on the power source switched on not well plugin plugged Replace the fuse after Fuse is broken removing troubles Machine can not dehumidify Air filter dusted Clean the air filter or the effect is bad Air inlet and outlet Remove t
3. HARIS N USER S MANUAL INDUSTRIAL MOBILE DEHUMIDIFIER MODEL HD 100BM 2010 CONTENTS 1 General 1 1 Introduction 1 2 Warranty 1 3 Responsibility for safety 2 Product description 2 1 Outer component identification 2 2 Inner component identification and working principle a Main working principle b Dehumidifying cycle c Defrosting cycle d Safety devices amp function e Technical parameters f Capacity curve 3 Installation 3 1 Delivery and storage 3 2 Installation environment 3 3 Power sources 3 4 Installing 4 Operation 5 Maintenance 6 Troubles and Countermeasures HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM 6 7 10 Thanks for your purchasing our dehumidifier e Please read the manual carefully before using it and keep it in a suitable storage for reference e Please entrust professionals to install the unit in order to guarantee operating the unit correctly and safely e The unit must be earthed reliably 1 GENERAL 1 1 Introduction Harison mobile dehumidifiers model HD 100BM provide an effective efficient and high mobility solution to humidity control Model HD 100BM computer control dehumidifier meticulously designed by our company is the most advanced one in the range They are used to remove water content from the air and decrease the humidity automatically They have elegant appearance compact structure and complete functions
4. M 2 Provide automatic air break switch 3 There should be reliable electrical grounding 3 4 Installing 1 Skilled professional personnel should perform maintenance of the unit 2 Parking inclination of the unit should not exceed 10 Mobile use Note besides normal installation as other dehumifier describe above the most preferable use of HD 100BM is for mobile application In this case you only need to move the dehumidifier to whatever place you want to dehumidify connect the drain hose then connect the dehumidifier with power source and start dehumidifier as normal 4 OPERATION Indicator Operation Defrost Memory Main ON OFF button UPPER RH display Memory Setting Humidity Up Set Humidity Down Control panel Instruction of keys 1 ON OFF Press ON OFF the unit runs in a circulation 2 Humidity up and down Press humidity up and down for once the set humidity increase or decrease for 1 Press the key for 1 5 seconds and the setting value increase or decrease by 1 continuously with the speed 5 points per second 3 Memory Key Press the memory key and the memory indicator light on to start the function of memory when power cuts off Press the memory key again the memory indicator dies to shut off the function of memory when power cut off HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM Start on 1 Plug on the unit gives off di 2 Press ON
5. OFP the running indicator lights on and the humidity display window lights on to display the previous set humidity The initial setting humidity is 60 and 3 seconds later the humidity display window light on to display current humidity 3 Press humidity up or down key to adjust the humidity needed If the setting humidity is 3 less than current humidity the unit runs if the set humidity is 3 more than current humidity the unit stops running 4 When setting humidity is less than 30 the unit dehumidify continuously and the humidity display window displays CO Shut off Press ON OFF when the unit is running the unit stops running and all indicators die Notice 1 When setting humidity is higher than current humidity the unit will not run 2 When dehumidifying the fan motor and compressor must run at least for 3 minutes once the compressor start on Forbid to restart the compressor again within 3 minutes after shut off 3 When working in low temperature the unit judges the system temperature automatically to defrost When defrosting the defrosting indicator lights on the fan motor runs but compressor shuts off automatically 4 When pressing the memory key the controller will record current humidity even if power off And the unit will run under previous mode after power supplied again 5 The humidity display window displays the humidity from 30 to 90 6 Keep unplug if do not use the unit for long time
6. They are widely used in scientific research industry communication medical health centers commodity storage underground engineering and reference room archive establishment warehouses etc For preventing instruments meters communication equipment commodity reference materials from getting damp rusty mildew rot and causing damage Its most special featured function is its high mobility enabled by those unique features of internal intergrated condensed water pump rigid construction larger wheel and handle Therefore it is the only model than can be moved from place to place to meet to handle different humidity control duty The equipment has a computer control it is sensitive to the relative humidity can controls the humidity accurately User can select as the requirement to the relative humidity by which the power consumption is minimised Besides it can defrost automatically thus can be used normally in low temperature environment and can be operated easily Suitable environment temperature 5 C 32 C relative humidity lt 90 1 2 Warranty The warranty period is 12 months from the date of equipment commissioning The warranty is limited to free replacement and shipping of any faulty part or sub assembly which has failed due to poor quality or manufacturing errors All claims must be HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM supported by evidence that the failure has occurred within the warr
7. anty period and that the unit has been operated within the designed parameters specified All warranty claims must specify the unit type number and the serial number These details are printed on the unit identification plate 1 3 Responsibility for safety Every care has been taken in the design and manufacture of HD 100BM dehumidifier to ensure that they meet the safety requirements listed by federal codes However the individual operating or working on any machinery is primarily responsible for Personal safety safety of other personnel and the machinery Correct utilisation of the machinery in accordance with relevant procedures The contents of this manual include suggested best working practices and procedures These are issued for guidance only they do not take precedence over the above stated individual responsibility and or local safety regulations 2 PRODUCT DESCRIPTION 2 1 OUTER COMPONENT IDENTIFICATION Control panel Handle HARIS N Room return SS Air intake 7 nylon filter inside Dry air out Condensated water drain hole Leg Caster HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM 2 2 INNER COMPONENT IDENTIFICATION AND WORKING PRINCIPLE x 2 9 25 9 5 3 3 Olt O a gt 42 o filter filter 5 capillary accumulator compressor 7 lt the flowing direction of air the flowing direction of refrigerant i
8. e working condition for a long time in using HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM f Dehumidifying capacity curve Moisture Removal Capacity kg hr 45 4 35 3 25 2 1 6 1 0 5 0 40 50 60 49 RH 3 INSTALLATION 3 1 Delivery and storage To ensure consistent quality and maximum reliability each dehumidifier is inspected prior to leaving the factory If the dehumidifier is to be put into storage prior to installation the following precautions should be observed O The dehumidifier must be protected from physical damage O The dehumidifier must be stored under cover and protected from dust frost and rain Inspection Remove the shipment packing and inspect unit to ensure that no damage has occurred during transportation and storage Any visible damage must be reported to nearest Harison representative 3 2 Installation Environment 1 The unit should be installed stably There should be one meter of space in front of the inflow and outflow There should be no large obstacle around it 2 The machine set should be far from heat source and inflammable gas 3 The condensed water could be drained out of the room or into a pail 4 It is advisable to not to install it in a place of heavy dust or serious pollution 3 3 Power source 1 The power should be supplied with a special wire HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100B
9. he obstacle obstructed door or window is open Refrigerant leakage Close the door and the window shade the sun with curtains etc Contact dealer and repair it Water leakage Machine inclined backward Level the unit Drain pipe is blocked Remove the front panel and wipe off dirt from the pipe POWER PROTECTION The temperature sensor 15 Replace the temperature light flashes open circuit or short circuit sensor Machine can not defrost The temperature sensor is loosening The valve is damaged Fix the temperature sensor well Replace the valve If the troubles have not been removed yet please contact the dealer When the dehumidifier is starting or stopping the sound of the cycling of refrigerant does not mean a trouble It is normal that hot wind is Notice discharged the air outlet Please switch off the power source after stopping Must be grounded reliably when installing Please keep this manual in a suitable storage for reference PLEASE CONTACT YOUR NEAREST HARISON SUPPLIER FOR ANY TECHNICAL ASSISTANCE HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD 100BM HARIS N JI N EAE A N Assembled in Thailand tng
10. n dehumidifying cycle the flowing direction of refrigerant in defrosting cycle Other main working components are high efficient compressor accumulator magnetic flow control valve evaporator coil condenser coil capillary tube centrifugal fan temperature sensor humidity sensor and electrical wiring a Main working principle When dehumidifier is switched on the compressor starts to work The compressor draws in low pressure and low temperature refrigerant stream from evaporator and compresses it into high temperature and high pressure gas The gas enters into condenser and is condensed into liquid giving out heat Then through capillary the liquid is throttled into the evaporator absorbs heat from the air and is evaporated into gas The gas is drawn into the compressor through air intake pipe Just in this way the refrigeration cycle is completed Such a cycle repeats time and again and refrigeration is achieved b Dehumidifying cycle The centrifugal fan makes wet air entering into the evaporator through air filter then the air is cooled down When the surface temperature of the evaporator is lower than the dew point temperature of the air the water content in the air is condensed and drained from the machine The dehumidified air is then heated by the condenser and is discharged into the room by the centrifugal fan Thus the air goes through the cycle and the water in the air gets condensed so as to achieve dehumidification
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