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.
8 DO 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 Anypersonwhoisinvolvedwithworkingonorbreakingintoarefrigerantarefrigerantcircuitshouldholdacurrentvalidcerticatefrom
an industry-accredited assessment authority, which authorises their competence to handle refrigerants safety in accordance with an
industryrecognizedassessmentspecication.
9 Remember the environment when disposing of packaging around the appliance and when the appliance has reached the end of its life.
9 Theapplianceshallbestoredinawell-ventilatedareawherethesizecorrespondstotheroomareaasspeciedforoperation.
Operatetheunitinawellventilatedareawherethesizecorrespondstotheroomareaasspeciedforoperation.
9 Store 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-workshallbeprotectedfromphysicaldamageand,inthecaseofammablerefrigerants,shallnotbeinstalledinan
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. Appliancescontainingammablerefrigerants,theminimumoorareaoftheroomshallbementionedintheformofatableorasingle
gurewithoutreferencetoaformula.
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 Whenthedehumidieristurnedon,thefancanworkcontinuouslyundernormalconditionstoprovidetheminimumairvolumeof
100m³/h even when the compressor is closed due to the temperature controller.
8 DO NOT pierce or burn.
9 Use only implements recommended by the manufacturer for defrosting or cleaning.
8 DO NOT perforate any of the components in the refrigerant circuit. Refrigerant gas may be odourless.
9 Only persons authorized by an accredited agency certifying their competence to handle refrigerants in compliance with sector
legislation should work on refrigerant circuit.
9 All repairs must be carried out in accordance with the manufacturer’s recommendations.
9 Maintenanceandrepairsrequiringtheassistanceofotherqualiedpersonnelmustbecarriedoutunderthesupervisionofspecialists
intheuseofinammablerefrigerants.
8 DO 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. Priortobeginningworkonsystemscontainingammablerefrigerants,safetychecksarenecessarytoensurethattheriskofignitionis
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. Workshallbeundertakenunderacontrolledproceduresoastominimisetheriskofaammablegasorvapourbeingpresentwhile
the work is being performed.
5.1.4. General work area
5.1.4.1. Allmaintenancestaffandothersworkinginthelocalareashallbeinstructedonthenatureofworkbeingcarriedout.Workinconned
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
potentiallytoxicorammableatmospheres.Ensurethattheleakdetectionequipmentbeingusedissuitableforusewithallapplicable
refrigerants, i.e. non-sparking, adequately sealed or intrinsically safe.
5.1.6. Presence of re extinguisher
5.1.6.1. Ifanyhotworkistobeconductedontherefrigeratingequipmentoranyassociatedparts,appropriatereextinguishingequipment
shallbeavailabletohand.HaveadrypowderorCO2reextinguisheradjacenttothechargingarea.
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
ignitioninsuchamannerthatitmayleadtotheriskofreorexplosion.Allpossibleignitionsources,includingcigarette
smoking,shouldbekeptsufcientlyfarawayfromthesiteofinstallation,repairing,removinganddisposal,duringwhichrefrigerant
can possibly be released to the surrounding space. Prior to work taking place, the area around the equipment is to be surveyed to
makesurethattherearenoammablehazardsorignitionrisks.“NoSmoking”signsshallbedisplayed.
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. Whereelectricalcomponentsarebeingchanged,theyshallbetforthepurposeandtothecorrectspecication.Atalltimesthe
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
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