CorroVenta K5 HP PX User Manual Download Page 15

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2020.04

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Maintenance and service

Before starting any maintenance and servicing, the dryer must be unpowered.

Remove the plug from the wall socket.

All maintenance of the electrical system must be performed by a qualified electrician.

All maintenance of the cooling system must be performed by a qualified refrigeration
engineer.

Do not use agents/methods to accelerate defrosting or cleaning other than those
recommended by the manufacturer.

Replace the process air filter frequently, preferably before each new job it is installed for, and clean
the dryer regularly, as dust and dirt reduce capacity and may cause overheating and fire.

Summary of Contents for K5 HP PX

Page 1: ...CONDENSING DRYER K5 HP PX USER MANUAL ...

Page 2: ...the dryer works 7 Overview controls and connections 8 Alarm Indicator lamp 9 RED 9 YELLOW 9 Electrical connection 10 Starting and operating 10 Transportation 11 Storage 12 Bucket 13 Maintenance and service 14 Inspection and cleaning of process air filters water filters and cleaning of drip trays and bucket 15 Accessories and consumables 16 Fault tracing 16 Technical data 17 ...

Page 3: ...mp to allow continuous operation and a bucket for occasions when it is difficult to get rid of condensation water Properties High capacity level Robust Fan has high and low speeds quiet operation Demand controlled defrosting Easy to transport Stackable Service friendly kWh counter Hygrostat connection Very compact Low weight Ergonomic Energy efficient Portable and rollable K5 HP PX has a thermosta...

Page 4: ... product upon delivery and before use to ensure it is in good condition The product warranty does not cover damages resulting from the use of defective products No changes or modifications to the machine may be performed without written consent from Corroventa Avfuktning AB The product technical data and or installation and operating instructions are subject to change without notice These user ins...

Page 5: ...ght 11 The dryer must always be upright when it is in operation Place the dryer on a firm and flat surface so that it cannot overturn 12 Do not damage the electrical cable Extension cables must be intact and of the right quality and dimension They must nor run through water or over sharp edges If the electrical cable is damaged it should be replaced by the manufacturer its service personnel or equ...

Page 6: ... and must be controlled to prevent corrosion or mould growth At 100 RH the air is saturated and the moisture falls in the form of small water droplets Steel corrodes at 60 RH and at 70 RH there is a risk of mould A rule of thumb is that 50 RH is a good climate for most materials The dryer contains Propane R290 a natural refrigerant with low environmental impact The refrigerant gas is flammable Ens...

Page 7: ...e achieved in an energy efficient way and when it is difficult to route the wet air out One of the advantages over the adsorption technique is that the heat is not dissipated with the wet air from the room An adsorption dehumidifier with air cooled condenser like L4 bridges these properties by working within a large area including the primary area of the condensing dehumidifier In other words it i...

Page 8: ...ecause of a pinched hose or other fault the overflow sensor 5 activates which stops the machine The dry and cold air then goes through the condenser 3 where it is heated partly by the compressor heater and partly by the energy recovered during the previous transformation of water vapour to water The dry and hot air is then blown into the premises again For optimal operation machine defrosting is d...

Page 9: ...al hygrostat kWh counter Connection for external hygrostat Fan speed selector High position for optimum performance Low position for low sound level Indicator lamp red High low Ambient temperature High hot gas temperature Pump error Presence overfill protection for the bucket Additional heater selector On off Process air filter Bucket Folding handle Carry handle Durable feet that allow stackabilit...

Page 10: ... Hot gas sensor fault Internal fault Disconnect the machine from power for a few minutes and restart again If the alarm remains contact a service technician 6 Stop defrosting takes longer than expected Internal fault Disconnect the machine from power for a few minutes and restart again If the alarm remains contact a service technician 7 Compressor operation interruption Internal fault Disconnect t...

Page 11: ...ated In all other cases the dryer must be placed at a distance of at least half 0 5 a metre from walls and ceilings to ensure that air can circulate 2 If possible close doors and windows etc to use all the dehumidification capacity in the intended space rather than to dry the whole house building To minimise power consumption try to ensure that the ambient temperature is approximately 20 C 3 If us...

Page 12: ... manual resettable MR that trips at 130 C and an automatic device that trips at 60 C The manually resettable overheating protection is located under the cover above the fan For use on sensitive surfaces note the following When the machine is turned off any frost on the evaporator thaws and if there is a lot of frost this can cause spillage because the pump is off Transportation Secure the dryer we...

Page 13: ... K5 HP PX can be stored stacked on top of each other as shown below thus saving floor space The machine must always be stored upright frost free and in a ventilated area without sources that may cause sparking or near flammable substances ...

Page 14: ...ket operation Slacken off the knob on the hose connection and secure it with the magnet Remove the plug on top of the bucket and screw it in instead of the knob The bucket holds 9 litres The compressor stops when the bucket is full and the red lamp illuminates In order for the machine to resume drying the bucket must be emptied Depress the catch and pull the bucket straight out ...

Page 15: ... by a qualified electrician All maintenance of the cooling system must be performed by a qualified refrigeration engineer Do not use agents methods to accelerate defrosting or cleaning other than those recommended by the manufacturer Replace the process air filter frequently preferably before each new job it is installed for and clean the dryer regularly as dust and dirt reduce capacity and may ca...

Page 16: ... maintenance and servicing the dryer must be unpowered Remove the plug from the wall socket Replacing cleaning process air filter 1 Remove carefully pull out the black process air filter Clean or replace as necessary Carefully replace the air filter ensure it is inside the support edge and seals tightly Replacing cleaning condensation water filter 2 Remove carefully pull out the condensation water...

Page 17: ...ncorrect or incorrectly set to too high a relative humidity The machine has during the time it was installed stopped on numerous occasions because of either too high or low ambient temperature If this is the case it is also reflected in the energy consumption which does not seem to correspond to continuous operation during the time the machine was installed Check relative air humidity Increase the...

Page 18: ... 20 C 60 RH W 530 Dehumidification max litres per 24 hours 45 Dehumidification at 30 C 80 RH litres per 24 hours 36 Dehumidification at 20 C 60 RH litres per 24 hours 18 Airflow m3 hour 500 Supply voltage 1 phase 50Hz V 230 Safety class IP X4 Weight kg 39 5 Collection receptacle volume litre 9 Dimensions length x width x height etc 520 x 445 x 710 Noise level dB A 3m high speed 53 Noise level dB A...

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