USER`S MANUAL
Contents
1. Air outlet Air inlet A 130 p Water outlet Power line 7 d HARISON DEHUMIDIFIER Dimension Drawing model HD 192B copy right of Naav Solution Inc Canada Air outlet Air inlet JUUDUUUUUI JUUUUUUUUUUUUUUUUUUUUUUL Water outlet Power line 616 94 441 lees _ 116 0 0 HARISON DEHUMIDIFIER Dimension Drawing model HD 504B copy right of Naav Solution Inc Canada cl G 2000008000 81 61 UC epeuey2. Ne qa q s q E t gt o filter filter 5 capillary Pt EMO accumulator mpressor pa the flowing direction of air the flowing direction of refrigerant in dehumidifying cycle the flowing direction of refrigerant defrosting cycle Main 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 Working principle When dehumidifier is switched on the compressor starts to work The compressor draws in low pressure and low temperature refrigerant gas from evaporator and compresses it into high temperature and high pressure gas This gas enters into condenser and is condensed into liquid giving out heat Then through capillary this liquid is throttled into the evaporator absorbs heat from the air and is evaporated into gas This 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 15 achieved b Dehumidifying cycle The centrifugal fan draws humid air into the evaporator through air filter then the air 1s cooled down When the surface temperature of the evaporator is lower than the dew point temperature of the air the water vapor in the ai
3. Adoo DuiMeJq uoneounuep ealdtgiiNnHad NOSIHVH PARTS LIST HD150B 1 Filter net 12 7 10 11 20 21 F 22 Capillary tube 23 High pressure tube 24 Low pressure tube 25 Refrigerant in tube 1 26 Fi 27 28 13 14 15 16 17 18 19 D A 1 __ 6 __ 8 __ 9 __10 __12__ 13 04 15 106 O 18 19 20 21 22 23 25 26 __27__ __28_ 29 __30_ __32__ 29 30 21 32 33 34 HARISON DEHUMIDIFIER Parts Identification Drawing model HD 192B copy right of Naav Solution Inc Canada 552 22 55 LLP AGG Fe 222 PARTS LIST HD192B 1 Fan Mounting plate 7 15 10 11 12 13 14 Front lower panel Low pressure tube Air intake grid Filter net 31 32 J 4 16 18 19 20 21 22 23 24 25 26 27 28 29 30 O efrigerant in tube ilm switch ront upper panel 38 39 A 35 36 37 HARISON DEHUMIDIFIER Parts Identification Drawing model HD 504B copy right of Naav Solution Inc Canada 26 PARTS LIST HD504B Quantity 7 20 21 22 23 24 25 26 27 28 29 30 31 32 2 2 12 k 33 34 35 36 37 38 39 40 41 42 43 44 45 46 TN HARIS
4. ih USER S MANUAL INDUSTRIAL DEHUMIDIFIER MODEL HD 150B HD 192B HD 504B 2012 CONTENTS 1 General 1 1 Introduction 1 2 Warranty 1 3 Responsibility for safety 2 Product description 2 1 Outer component identification 2 2 Working principle a Working principle b Dehumidifying cycle c Defrosting cycle d Safety devices amp function 2 3 Technical parameters 2 4 Dehumidification 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 Appendix Dimension Drawings Parts Drawing and List 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 dehumidifiers provide an effective and efficient solution to humidity control Harison HD series dehumidifier are designed for large airflow of 900 2 500 and 4 500m3 h Model HD series 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 c
5. 5 0 C 2 1 C Notice Please use this unit under the specified environment and temperature condition strictly The use life will be shorten if exceeding the working condition for a long time in using HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series 2 4 Dehumidification capacity curve Capacity Chart Model HD 150B Airflow rate 900 7 30 6 2 od 5 5 C s 4 20 C 3 5 2 10 C 1 0 30 40 50 60 70 Relative Humidity Capacity Chart Model HD 192B Airflow rate 2500CMH 9 9 30 C ES o 3 ne 1 0 30 40 50 60 70 Relative Humidity HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series Capacity Chart Model HD 504B Airflow rate 4500CMH 22 5 30 C 20 25 17 5 25 gt 15 4 O 143 27111 75 ED ert 8 2 5 0 30 40 50 60 70 Relative Humidity 3 INSTALLATION 3 1 Delivery and storage To ensure consistent quality and maximum reliability each dehumidifier 15 inspected prior to leaving the factory If the dehumidifier is to be put into storage prior to installation the following precautions should be observed The dehumidifier must be protected from physical damage The dehumidifier must be stored under cover and protected from dust frost and rain Inspection R
6. N Product of Naav Solutions Inc Canada Made Thailand
7. ash with clear water HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series 10 Attention 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 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 not well plug in plugged Replace the fuse after Fuse 1s broken removing troubles Machine can not dehumidify Air filter dusted Clean the air filter or the effect 15 bad Air inlet and outlet Remove the obstacle obstructed door or window Close the door and the 15 open window shade the sun with curtains etc Refrigerant leakage Contact dealer and repair it Water leakage Machine inclined backward Level the unit Drain pipe 15 blocked Remove the front panel and wipe off an from the pipe light flashes open circuit or short circuit sensor Machine can not defrost The temperature sensor 15 Fix the temperature sensor loosening well The valve is damaged 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 norma
8. emove 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 no large obstacle around 1 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 15 advisable to not to install it in a place of heavy dust or serious pollution HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series 3 3 Power source 1 The power should be supplied with a special wire 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 4 OPERATION Indicator Operation Defrost Memory Main ON OFF button OPERATION DEFROST MEMORY pu LOWER RH display Memory Setting Humidity Up Set Humidity Down Control panel same for three models Instruction of keys 1 Press ON OFF the unit runs in a circulation ON OFF ON 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 second
9. ken in the design and manufacture of HD series dehumidifier to ensure that they meet the safety requirements listed by federal codes However the individual operating or working any machinery 15 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 HD 150B Control panel Return air Return air Grill Condensed G water outlet Compressor compartment Ventilation grill Dry air outlet HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series HD 192B Dry air Control panel Return air Return air Grill Compressor compartment Ventilation grill Condensed water outlet HD 504B Control panel Return air Return air grill Condensed water outlet lt Compressor compartment ventilation grill HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series 2 2 Working Principle Beam A nei See
10. l that hot wind is discharged the air outlet Notice 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 Series 11 1 Detail Dimension Drawing 2 Parts Identication Drawing and Spare Part List HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series epeuey ou uonnjos Jo Ados DuiMeJq ealatdiWnHad NOSIYVH 0 anno JejeM V JO NO Lanni
11. omplete functions 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 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 40 C relative humidity x 90 1 2 Warranty The warranty period is 12 months from the date of equipment commissioning The warranty 15 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 supported by evidence that the failure has occurred within the warranty period and that the unit has been operated within the designed parameters specified warranty claims must specify the unit type number and the serial number These details are printed on the unit identification plate HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series 1 3 Responsibility for safety Every care has been ta
12. r is condensed and drained out of 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 HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series 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 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 1s equipped with such a safety features such as low pressure cut off compressor overload protection defrost cycle main short circuit fuse 2 3 Technical parameters Unit HD150B HD192B 504 Dehumidification k 6 25 Capacity Rated Airflow CMH 2 1 500 4 40 Noise level dB A A ST Refrigerant 1 1 3 Charge Las Dimensions mm 597x355x973 776 471 1629 1225 520 1761 W x D xH k 9 3 Note Nominal working condition 27 0 C DB 22 77 C WB Low temperature working condition
13. re 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 7 Power supplies for HD 192B HD504B have phase and phase protecting function when out connecting 3 phase are not connected rightly with machine s enactment all the buttons on control panel are out of use moisture window show E5 please exchange the phase or check power then operate the unit again 9 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 407 add a little neutral detergent to wash it or to brush it and then w
14. s 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 Start on 1 Plug on the unit gives off di HARISON INDUSTRIAL DEHUMIDIFIER USER S MANUAL Model HD Series 2 Press ON OFF the running indicator lights 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 15 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 temperatu
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