Sealey SDH102 User manual

DEHUMIDIFIER 10LT.
MODEL NO: SDH102
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
1.1. ELECTRICAL SAFETY
WARNING! It is the responsibility of the owner and the operator to read, understand and comply with the following:
You must check all electrical products, before use, to ensure that they are safe. You must inspect power cables, plugs, sockets and any
other connectors for wear or damage. You must ensure that the risk of electric shock is minimised by the installation of appropriate
safety devices. A Residual Current Circuit Breaker (RCCB) should be incorporated in the main distribution board. We also recommend
that a Residual Current Device (RCD) is used. It is particularly important to use an RCD with portable products that are plugged into a
supply which is not protected by an RCCB. If in any doubt consult a qualified electrician. You may obtain a Residual Current
Device by contacting your Sealey stockist. You must also read and understand the following instructions concerning electrical safety.
1.1.1. The Electricity at Work Act 1989 requires that all portable electrical appliances, if used on business premises, are tested by a qualified
electrician, using a Portable Appliance Tester (PAT), at least once a year.
1.1.2. The Health & Safety at Work Act 1974 makes owners of electrical appliances responsible for the safe condition of those appliances and
the safety of the appliance operators. If in any doubt about electrical safety, contact a qualified electrician.
1.1.3. Ensure that the insulation on all cables and on the appliance is safe before connecting it to the power supply. See 1.1.1. and 1.1.2. and
use a Portable Appliance Tester.
1.1.4. Ensure that cables are always protected against short circuit and overload.
1.1.5. Regularly inspect power supply cables and plugs for wear or damage and check all connections to ensure
that none are loose.
1.1.6. IMPORTANT: Ensure that the voltage marked on the appliance matches the power supply to be used.
8DO NOT pull or carry the appliance by the power cable.
8DO NOT pull the plug from the socket by the cable.
8DO NOT use worn or damaged cables, plugs or connectors. Immediately have any faulty item repaired or
replaced by a qualified electrician. When a BS1363/A UK 3 pin plug is damaged, cut the cable just above
the plug and dispose of the plug safely.
Fit a new plug according to the following instructions (UK only).
a) Connect the GREEN/YELLOW earth wire to the earth terminal ‘E’.
b) Connect the BROWN live wire to the live terminal ‘L’.
c) Connect the BLUE neutral wire to the neutral terminal ‘N’.
d) After wiring, check that there are no bare wires, that all wires have been correctly connected, that
the cable outer insulation extends beyond the cable restraint and that the restraint is tight.
1.1.7. If an extension reel is used it should be fully unwound before connection. A reel with an RCD fitted is preferred since any appliance
plugged into it will be protected. The cable core section is important and should be at least 1.5mm², but to be absolutely sure that the
capacity of the reel is suitable for this product and for others which may be used in the other output sockets, we recommend the use
of 2.5mm² section cable.
1.2. GENERAL SAFETY
9 Checkthatthedehumidierisinsoundconditionandgoodworkingorder.Takeimmediateactiontorepairorreplacedamagedparts.
9Use recommended parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
8DO NOT stand or place any object less than 20cm from the front of the unit, 20cm from the rear and sides of the unit, and 50cm above
the unit.
8DO NOTobstructtheairintakesoroutletsofthedehumidier,andDO NOT cover with washed clothes.
8DO NOT place any object into the outlets - the unit has a fan running at high speed, contact with this will cause injury.
8DO NOT operatethedehumidierwhenyouaretiredorundertheinuenceofalcohol,drugsorintoxicatingmedication.
8DO NOTswitchthedehumidieroffbydisconnectingitfromthemains.ALWAYSswitchtothe“OFF”positionrst(g.1.5).
8DO NOTremovetheoatleverfromthewatercollectiontank.
8DO NOT connect or disconnect the plug from the mains with wet hands.
8DO NOTusethedehumidieroutside.
8DO NOT place the dehumidifier near to radiators or other heating appliances.
8DO NOT tip to any side as escaping water could damage the appliance.
9ALWAYS discard the water from the collection tank, DO NOT use it for any other purpose.
9 Onlyoperatethedehumidieronalevelandstablesurface.
9To prevent water from freezing, DO NOTusethedehumidieratambienttemperaturesbelow5°C.
9 Ensurethatheatingappliancesarenotexposedtotheowofairfromthedehumidier.
SDH102 Issue 1 07/11/18
Original Language Version
© Jack Sealey Limited
Refer to
instruction
manual
Replacement fuse
rating: 5A
Do not cover Caution:
risk of fire
Indoor use only
This appliance contains approximately 40g
of R290 refrigerant gas.
Appliance shall be installed, operated and
stored in a room with a oor area larger than
2m².

9 Beforeattemptingtomovethedehumidier,emptythecontentsofthecollectiontank.Seesection4.1.4.
9Use top carrying handle when moving unit.
9Switch off and disconnect it from the mains before attempting any cleaning or other maintenance work.
9 Ensurethatthedehumidieriscorrectlyturnedoffwhennotinuse,andstoredinasafe,dryarea,outofreachofchildren.
NOTE: This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities or lack
of experience and knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person
responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
2. i INTRODUCTION
Compact, efficient, portable unit that extracts up to 10 litres of water per day. Removes excess moisture from air to prevent build-
up of mildew and mould. Features an adjustable timer ranging from 1-24 hours. Digital control panel for simple and smooth operation.
Refrigerant is environmentally friendly R290. Supplied with 3A 3-pin plug and drain hose for continuous operation.
3. i SPECIFICATION
Model: .......................................................................SDH102
Supply:........................................................ 220V-240V/50Hz
Rated input/current:...............................................200W/1.1A
Condensate tank:............................................................ 1.8lt
Dehumidifying capacity: ............................................ 10lt/day
Maximumairow: .......................................................80m3/hr
Nett weight: .................................................................... 10kg
Refrigerant/Charge:.................................................R290/40g
Working space: ..............................................................12m2
Working Temperature: .................................... >=50C, <=350C
Body size (W, D, H):................................296 x 217 x 416mm
Noise:........................................................................40dB(A)
4. OPERATION
NOTE: Empty water tank before every use.
NOTE: During operation keep doors and windows closed.
NOTE:Placetheunitintheareatobedehumidiedensuringthatinlet and outlet grilles are unobstructed and that the unit is
positioned as stated in section 1.2. Close all doors and windows
4.1. OPERATING FUNCTIONS
4.1.1. DEHUMIDIFYING
4.1.1.1. Turnmachineon(g1.5).ThehumiditysettingandfanspeedcanonlybeselectedwhilstinAutomode.Presshumiditysettingcontrol
 (g.1.4)(defaulthumiditysettingis50%).Humiditysettingsrangefrom30%to80%andcanbeselectedin5%incrementsbyrepeated
 pressingofthehumiditysettingcontrol.Selectrequiredfanspeed(g.1.2).
 Iftheroomhumidityis5%greaterthansetvaluetheunitwillstart.Iftheroomhumidityis5%lessthanthesetvaluetheunitwillstop.
 TheDisplay(g.1.7)willdisplaythecurrenthumiditylevelwhenrunning.Optionsselectedwillbehighlighted.IfModeissetto 
‘Continuous’ the fan defaults to high speed and cannot be changed.
4.1.2. INSIDE DRYING (prior to long term storage).
4.1.2.1. Turnmachineon(g.1.5).PressInsidedryingcontrol(g.1.6)andthemachinewillstartinternaldehumidifyingprocess.Thedisplay
 panel(g.1.7)displays‘CL’andtheInsidedryingfunctionLEDwillash.Thisprocesswilltakeabout1hourandnootherfunctionis
available in this mode. It is possible to switch off the process or power off the unit at anytime during this period.
4.1.3. TIMING FUNCTIONS
4.1.3.1. Timedoperation:Turnmachineon(g.1.5)SetHumidity(g.4),Fan(g.1.2)andMode(g.8).PressTimercontrol(g.1.1).PressTime
 controlagain(g.1.1)toselectbetween1and24hoursin1hourincrements.Aftersettimetheunitwillswitchoff.
4.1.3.2. Timeddelayoperation:PressTimercontrol(g.1).PressTimecontrolagain(g.1.1)toselectbetween1and24hoursin1hour 
 increments.SelectMode(g.1.8)andFanspeed(g.1.2).SelectHumiditylevel(g.1.4).Aftersettimetheunitwillswitchon.
4.1.4. DRAINAGE
4.1.4.1. Water Tank:
 Whenthewatertankisfullthewarninglightonthecontrolpanel(g.1.3)willash,theunitwillstopworkingandabuzzerwill 
sound.
 Toremovethewatertankrstremovelowerfrontcoverbygentlypullingitfrombothsidesusinggriprecessestopullit.
Original Language Version
© Jack Sealey Limited
Item Description
1 Timer setting
2 Fan speed
3 Container full warning light
4 Humidity setting control
5 On/Off
6 Inside drying function
7 Display (humidity/time)
8 Mode key (Auto/Continuous)
fig.1
SDH102 Issue 1 07/11/18
This product contains uorinated greenhouse gases. This product is
hermetically sealed. Refrigerant: R290 GWP: 3
Additional warning for appliances with R290 refrigerant gas
(refer to the ratings plate for the type of gas used)
CAUTION: RISK OF FIRE.
READ MANUAL CAREFULLY BEFORE USING THE APPLIANCE.
R290 refrigerant gas complies with European environmental
directives.
This appliance contains approximately 40g of R290 refrigerant gas.
Appliance shall be installed, operated and stored in a room with a
oor area larger than 2m².

Carefully slide the water tank forward making sure no spillage occurs.
Before replacing water tank dry it off thoroughly and also remove any mildew deposits.
4.1.5. Continuous drainage:
4.1.5.1. Connect a water pipe (not supplied) to the drain on the rear of the unit. The water pipe requires an inner diameter of 9mm and should
not be longer than 1.5 metres. Ensure the connection does not leak.
WARNING! The water pipe must ALWAYS be lower along all of it’s length than the unit outlet drain height.
5. R 290 REFRIGERANT WARNINGS
5.1. INSTALLATION, SERVICE AND REPAIR OF APPLIANCES CONTAINING R 290
WARNING! To avoid damage place the unit in an upright position at least 24 hours before installation.
WARNING! Make sure the air outlet and air inlet are never blocked.
WARNING! Only operate on a level surface to make sure no water leaks out.
8DO NOT exceed impedance greater than 0.236 ohm in supply the appliance is connected to. Failure to comply may lead the supply
authority to impose restrictions to connection. Please consult your energy supply authority if the use of equipment exceeds 0.236 ohm.
9 Anypersonwhoisinvolvedwithworkingonorbreakingintoarefrigerantarefrigerantcircuitshouldholdacurrentvalidcerticatefrom
an industry-accredited assessment authority, which authorises their competence to handle refrigerants safety in accordance with an
 industryrecognizedassessmentspecication.
9Remember the environment when disposing of packaging around the appliance and when the appliance has reached the end of its life.
9 Theapplianceshallbestoredinawell-ventilatedareawherethesizecorrespondstotheroomareaasspeciedforoperation. 
 Operatetheunitinawellventilatedareawherethesizecorrespondstotheroomareaasspeciedforoperation.
9Store in an area where mechanical damage can not occur. Use care when storing the appliance to prevent mechanical faults.
5.1.1. Information concerning refrigerant pipes
5.1.1.1. The installation of pipe-work shall be kept to a minimum.
5.1.1.2. Pipe-workshallbeprotectedfromphysicaldamageand,inthecaseofammablerefrigerants,shallnotbeinstalledinan 
unventilated space.
5.1.1.3. Compliance with national gas regulations shall be observed.
5.1.1.4. Mechanical connections shall be accessible for maintenance purposes.
5.1.1.5. Appliancescontainingammablerefrigerants,theminimumoorareaoftheroomshallbementionedintheformofatableorasingle
 gurewithoutreferencetoaformula.
WARNING! Servicing shall be performed only as recommended by the manufacturer.
WARNING! Ducts connected to an appliance shall not contain a potential ignition source.
9 Whenthedehumidieristurnedon,thefancanworkcontinuouslyundernormalconditionstoprovidetheminimumairvolumeof
100m³/h even when the compressor is closed due to the temperature controller.
8DO NOT pierce or burn.
9Use only implements recommended by the manufacturer for defrosting or cleaning.
8DO NOT perforate any of the components in the refrigerant circuit. Refrigerant gas may be odourless.
9Only persons authorized by an accredited agency certifying their competence to handle refrigerants in compliance with sector
legislation should work on refrigerant circuit.
9All repairs must be carried out in accordance with the manufacturer’s recommendations.
9 Maintenanceandrepairsrequiringtheassistanceofotherqualiedpersonnelmustbecarriedoutunderthesupervisionofspecialists
 intheuseofinammablerefrigerants.
8DO NOT perforate any of the components in the refrigerant circuit. Refrigerant gas may be odourless.
5.1.2. Checks to the area
5.1.2.1. Priortobeginningworkonsystemscontainingammablerefrigerants,safetychecksarenecessarytoensurethattheriskofignitionis
minimised. For repair to the refrigerating system, the following precaution shall be completed prior to conducting work on the system.
5.1.3. Work procedure
5.1.3.1. Workshallbeundertakenunderacontrolledproceduresoastominimisetheriskofaammablegasorvapourbeingpresentwhile
the work is being performed.
5.1.4. General work area
5.1.4.1. Allmaintenancestaffandothersworkinginthelocalareashallbeinstructedonthenatureofworkbeingcarriedout.Workinconned
spaces shall be avoided.
5.1.5. Checking for presence of refrigerant
5.1.5.1. The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure the technician is aware of
 potentiallytoxicorammableatmospheres.Ensurethattheleakdetectionequipmentbeingusedissuitableforusewithallapplicable
refrigerants, i.e. non-sparking, adequately sealed or intrinsically safe.
5.1.6. Presence of re extinguisher
5.1.6.1. Ifanyhotworkistobeconductedontherefrigeratingequipmentoranyassociatedparts,appropriatereextinguishingequipment
 shallbeavailabletohand.HaveadrypowderorCO2reextinguisheradjacenttothechargingarea.
5.1.7. No ignition sources
5.1.7.1. No person carrying out work in relation to a refrigerating system which involves exposing any pipe work shall use any sources of
 ignitioninsuchamannerthatitmayleadtotheriskofreorexplosion.Allpossibleignitionsources,includingcigarette 
 smoking,shouldbekeptsufcientlyfarawayfromthesiteofinstallation,repairing,removinganddisposal,duringwhichrefrigerant
can possibly be released to the surrounding space. Prior to work taking place, the area around the equipment is to be surveyed to
 makesurethattherearenoammablehazardsorignitionrisks.“NoSmoking”signsshallbedisplayed.
5.1.8. Ventilated area
5.1.8.1. Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or conducting any hot work. A
degree of ventilation shall continue during the period that the work is carried out. The ventilation should safely disperse any released
refrigerant and preferably expel it externally into the atmosphere.
5.1.9. Checks to the refrigerating equipment
5.1.9.1. Whereelectricalcomponentsarebeingchanged,theyshallbetforthepurposeandtothecorrectspecication.Atalltimesthe
manufacturer’s maintenance and service guidelines shall be followed. If in doubt, consult the manufacturer’s technical department for
assistance.
Original Language Version
© Jack Sealey Limited SDH102 Issue 1 07/11/18

5.1.10. The following checks shall be applied to installations using ammable refrigerants:
5.1.10.1. The actual refrigerant charge is in accordance with the room size within which the refrigerant containing parts are installed.
5.1.10.2. The ventilation machinery and outlets are operating adequately and are not obstructed.
5.1.10.3. If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence of refrigerant.
5.1.10.4. Marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall be corrected.
5.1.10.5. Refrigerating pipe or components are installed in a position where they are unlikely to be exposed to any substance which may
corrode refrigerant containing components, unless the components are constructed of materials which are inherently resistant to being
corroded or are suitably protected against being so corroded.
5.1.11. Checks to electrical devices
5.1.11.1. Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures. If a fault
exists that could compromise safety, then no electrical supply shall be connected to the circuit until it is satisfactorily dealt with. If the
fault cannot be corrected immediately but it is necessary to continue operation, an adequate temporary solution shall be used. This
shall be reported to the owner of the equipment so all parties are advised.
5.1.11.2. Initial safety checks shall include:
 •thatcapacitorsaredischarged:thisshallbedoneinasafemannertoavoidpossibilityofsparking.
 •thatnoliveelectricalcomponentsandwiringareexposedwhilecharging,recoveringorpurgingthesystem.
 •thatthereiscontinuityofearthbonding.
5.1.12. Repairs to sealed components
5.1.12.1. During repairs to sealed components, all electrical supplies shall be disconnected from the equipment being worked upon prior to
any removal of sealed covers, etc. If it is absolutely necessary to have an electrical supply to equipment during servicing, then a
permanently operating form of leak detection shall be located at the most critical point to warn of a potentially hazardous situation.
5.1.12.2. Particular attention shall be paid to the following to ensure that by working on electrical components, the casing is not altered in such a
way that the level of protection is affected. This shall include damage to cables, excessive number of connections, terminals not made
 tooriginalspecication,damagetoseals,incorrectttingofglands,etc.
5.1.12.3. Ensure that the apparatus is mounted securely.
5.1.12.4. Ensure that seals or sealing materials have not degraded to the point that they no longer serve the purpose of preventing the ingress
 ofammableatmospheres.Replacementpartsshallbeinaccordancewiththemanufacturer’sspecications.
5.1.13. Repair to intrinsically safe components
8DO NOT apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible
voltage and current permitted for the equipment in use.
5.1.13.1. Intrinsicallysafecomponentsaretheonlytypesthatcanbeworkedonwhileliveinthepresenceofaammableatmosphere.Thetest
apparatus shall be at the correct rating.
5.1.13.2. Replacecomponentsonlywithpartsspeciedbythemanufacturer.Otherpartsmayresultintheignitionofrefrigerantinthe 
atmosphere from a leak.
5.1.14. Cabling
5.1.14.1. Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse
environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as
compressors or fans.
5.1.15. Detection of ammable refrigerants
5.1.15.1. Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks. A halide torch
 (oranyotherdetectorusinganakedame)shallnotbeused.
5.1.16. Removal and evacuation
5.1.16.1. When breaking into the refrigerant circuit to make repairs – or for any other purpose – conventional procedures shall be used.
 However,forammablerefrigerantsitisimportantthatbestpracticeisfollowedsinceammabilityisaconsideration.Thefollowing
procedure shall be adhered to:
 •removerefrigerant;
 •purgethecircuitwithinertgas;
 •evacuate;
 •purgewithinertgas;
 •openthecircuitbycuttingorbrazing.
5.1.16.2. Therefrigerantchargeshallberecoveredintothecorrectrecoverycylinders.Forappliancescontainingammablerefrigerantsthe
 systemshallbepurgedwithoxygen-freenitrogentorendertheappliancesafeforammablerefrigerants.Thisprocessmayneedtobe
repeated several times. Compressed air or oxygen shall not be used for purging refrigerant systems.
5.1.16.3. Forappliancescontainingammablerefrigerant,purgingshallbeachievedbybreakingthevacuuminthesystemwithoxygen-free
 nitrogenandcontinuingtolluntiltheworkingpressureisachieved,thenventingtoatmosphere,andnallypullingdowntoavacuum.
 Thisprocessshallberepeateduntilnorefrigerantiswithinthesystem.Whenthenaloxygen-freenitrogenchargeisused,thesystem
shall be vented down to atmospheric pressure to enable work to take place. This operation is absolutely vital if brazing operations on
the pipe-work are to take place.
5.1.16.4. Ensure that the outlet for the vacuum pump is not close to any potential ignition sources and that ventilation is available.
5.1.17. Charging procedures
5.1.17.1. In addition to conventional charging procedures, the following requirements shall be followed.
 •Ensurethatcontaminationofdifferentrefrigerantsdoesnotoccurwhenusingchargingequipment.Hosesorlinesshallbeasshort
as possible to minimise the amount of refrigerant contained in them.
 •Cylindersshallbekeptinanappropriatepositionaccordingtotheinstructions.
 •Ensurethattherefrigeratingsystemisearthedpriortochargingthesystemwithrefrigerant.
 •Labelthesystemwhenchargingiscomplete(ifnotalready).
 •Extremecareshallbetakennottooverlltherefrigeratingsystem.
5.1.17.2. Prior to recharging the system, it shall be pressure-tested with the appropriate purging gas. The system shall be leak-tested on
completion of charging but prior to commissioning. A follow up leak test shall be carried out prior to leaving the site.
5.1.18. Decommissioning
5.1.18.1. Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. It is
recommended good practice that all refrigerants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample
shall be taken in case analysis is required prior to re-use of recovered refrigerant.
Original Language Version
© Jack Sealey Limited SDH102 Issue 1 07/11/18

Original Language Version
© Jack Sealey Limited SDH102 Issue 1 07/11/18
It is essential that electrical power is available before the task is commenced.
a) Become familiar with the equipment and its operation.
b) Isolate system electrically.
c) Before attempting the procedure, ensure that:
 •mechanicalhandlingequipmentisavailable,ifrequired,forhandlingrefrigerantcylinders.
 •allpersonalprotectiveequipmentisavailableandbeingusedcorrectly.
 •therecoveryprocessissupervisedatalltimesbyacompetentperson.
 •recoveryequipmentandcylindersconformtotheappropriatestandards.
d) Pump down refrigerant system, if possible.
e) If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system.
f) Make sure that cylinder is situated on the scales before recovery takes place.
g) Start the recovery machine and operate in accordance with instructions.
 h)Donotoverllcylinders(nomorethan80%volumeliquidcharge).
i) Do not exceed the maximum working pressure of the cylinder, even temporarily.
 j)Whenthecylindershavebeenlledcorrectlyandtheprocesscompleted,makesurethatthecylindersandtheequipmentare 
removed from site promptly and all isolation valves on the equipment are closed off.
k) Recovered refrigerant shall not be charged into another refrigerating system unless it has been cleaned and checked.
5.1.19. Labelling
5.1.19.1. Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant. The label shall be dated and
 signed.Forappliancescontainingammablerefrigerants,ensurethattherearelabelsontheequipmentstatingtheequipment 
 containsammablerefrigerant.
5.1.20. Recovery
5.1.20.1. When removing refrigerant from a system, either for servicing or decommissioning, it is recommended good practice that all
refrigerants are removed safely.
5.1.21. When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are employed. Ensure that
the correct number of cylinders for holding the total system charge is available. All cylinders to be used are designated for the
recovered refrigerant and labelled for that refrigerant (i.e. special cylinders for the recovery of refrigerant). Cylinders shall be
complete with pressure-relief valve and associated shut-off valves in good working order. Empty recovery cylinders
are evacuated and, if possible, cooled before recovery occurs.
5.1.21.1. The recovery equipment shall be in good working order with a set of instructions concerning the equipment that is at hand and shall be
 suitablefortherecoveryofallappropriaterefrigerantsincluding,whenapplicable,ammablerefrigerants.Inaddition,asetof 
calibrated weighing scales shall be available and in good working order. Hoses shall be complete with leak-free disconnect couplings
and in good condition. Before using the recovery machine, check that it is in satisfactory working order, has been properly maintained
and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release. Consult manufacturer
if in doubt.
5.1.21.2. The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and the relevant waste transfer
note arranged. Do not mix refrigerants in recovery units and especially not in cylinders.
5.1.21.3. If compressors or compressor oils are to be removed, ensure that they have been evacuated to an acceptable level to make certain
 thatammablerefrigerantdoesnotremainwithinthelubricant.Theevacuationprocessshallbecarriedoutpriortoreturningthe
compressor to the suppliers. Only electric heating to the compressor body shall be employed to accelerate this process. When oil is
drained from a system, it shall be carried out safely.
6. MAINTENANCE
WARNING! Switch the machine off and unplug from the mains before carrying out any maintenance or cleaning.
6.1. FILTER CLEANING
6.1.1. It is recommended that the air filter is cleaned every two weeks maximum.
6.1.2. To remove the filter, remove water tank (section 4.1.4.3.) and gently pull down exposed tab of filter.
6.1.3. The filter may only be washed with water. DO NOT use hot water. Leave to dry naturally. DO NOT use solvent cleaners nor use heat to
dry the filter.
6.1.4. Once dry, replace the filter by snapping it back into place, making sure that the lower edge fits behind the casing locations and that all the
lugs are sprung gently into place thus holding the filter up inside casing.
6.2. CLEANING THE CASING
6.2.1. The casing may be cleaned by rubbing over with a damp cloth. DO NOT use detergents, abrasive or solvent cleaners as these will
damage the surface finish.
8DO NOT allow the control panel to become wet.
6.3. STORAGE
6.3.1. See section 4.1.2 for instruction on preparing the unit for any long term storage period.

Original Language Version
© Jack Sealey Limited SDH102 Issue 1 07/11/18
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500 01284 703534 [e-mail] www.sealey.co.uk
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
a recycling centre and disposed of in a manner which is compatible with the environment. When the product becomes completely
unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids
according to local regulations.
Note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice.
Important: No Liability is accepted for incorrect use of this product.
Warranty: Guarantee is 12 months from purchase date, proof of which is required for any claim.
WEEE REGULATIONS
Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment
(WEEE). When the product is no longer required, it must be disposed of in an environmentally protective way. Contact your local solid
waste authority for recycling information.
Symptom Potential cause Possible remedy
Unit does not operate Is power supply connected? Insert the plug into an electrical outlet fully and
securely - check fuse in plug is OK.
Check to see if the water tank is full of water
i.e. is water level warning light on See 4.5.1.1.
Remove front cover 4.5.1.2.
Empty water out of the tank. See 4.5.1.4.
Check to see if the water tank is fitted properly
in position.
Remove front cover 4.5.1.2. and reposition
tank.
Dehumidiedvolume
is small
Islterdirty/clogged? Cleanltersection5.1.
Check for any obstructions to front and back
air inlets / outlets of unit.
See section 1.2.
Low ambient temp. Unit does not work below approx 5oC.
Low ambient humidity. Unit has reached required level set.
Humidity remains too
high.
Room size may be too large. Room size may exceed 12m3.
Doors and windows may be opened and
closed frequently.
Keep doors and windows shut during
operation.
The dehumidifier is used together with a
kerosene heater which emits water vapour.
Turn heater off.
7. TROUBLESHOOTING