Munters MK30D, User Manual

Page 1: ...Original instructions User s Manual MK30D MK45D MK60D MK90D Dehumidifier Cooling unit 190TEN 1071 C1304 Munters Europe AB 2013 ...

Page 2: ...e and maintenance must be documentedforthewarranty to be valid Always contact Muntersforservice orrepair Operating faults can occurif the unit is maintainedinsufficiently or incorrectly Note The contentsofthis publication can be changed without prior notice Thispublication containsinformation which is protected by copyright laws No part of this publication may be reproduced storedin a system for i...

Page 3: ...rol panel 8 3 2 Switching on off 9 3 3 Internal hygrostat operation 10 3 4 External hygrostat operation 10 3 5 Hour counter 11 3 6 Display texts 12 3 7 Text displays when not connected to mains 13 3 8 Replacing the memory battery 14 3 9 Error messages 15 3 9 1 MK30D MK60D 15 3 9 2 MK90D 16 4 Maintenance and Service 17 4 1 Monthly preventive maintenance MK30D MK60D 17 4 2 Monthly preventive mainten...

Page 4: ...you place it in upright position for at least 1 hour before put into service Follow these steps to unwrap the unit and make it ready foruse 1 Open the cardboard boxin the top 2 Tilt the box with the handle and wheels towards thefloor 3 Pull the handle of the dehumidifierand wheelthe dehumidifier out of the box stilllying down 4 Tilt the dehumidifierto an upright position 5 Loosen the knobs pull th...

Page 5: ...ries 1 4 Marking MK30D MK60D The identification plate is placed behind the bucket inside the dehumidifier MK90D The identification plate is placed at the side of the dehumidifier D D 3 32 190TEN 1071 C1304 Introduction 2 ...

Page 6: ...et or stairs 1 6 Stacking Max two dehumidifiers should be stacked on top ofeach other Press the handle of the lower dehumidifier to the bottom before stacking The handle then fits a notch on the upper dehumidifier 1 7 Operation principle The followingdescribes the air flow through the dehumidifier 1 A fan draws in humid air through a filter to the dehumidifier 2 The airis cooled down and humidity ...

Page 7: ...dle 2 Supply airinlet with PPIfilter behind the grill 3 Water tank MK30D MK60D 4 Control panel 5 Power cable 6 Dry airoutlet 7 Wheels 1 9 Water tank MK30D MK60D Water is collected in the water tank Alternatively you can also setup the dehumidifierforpermanent drainage with the adapterforhose connection When the watertank is full the dehumidifier shuts off automatically Operation ofthe unit is not ...

Page 8: ...Dehumidifier MKD series 1 10 Drip tray MK90D The drip tray catches condensation and isfitted with an outlet branch that has a 1 2 tapping enclosed 5 Introduction 190TEN 1071 C1304 ...

Page 9: ...istance on the supply air side from a wall of about 600 mm The minimum distance on the dry air side should be 3 m away from any source ofheat e g a radiator In addition ensure that windows and doors are closed in the room to be dehumidified 2 1 Electricalconnection The dehumidifieris complete with cable and plug and ready forconnection to a 230V 50Hz socket with a 10A fuse or a 16A circuit breaker...

Page 10: ...ed to direct sunlight The humidistat shall be a single stage humidistat and connected so that the controlling circuit closes as relative humidity increases The connecting cable shall be screened and have copperconductors with a minimum cross section area of2 x 0 75 mm2 2 3 Remote signals If an external alarm orrun signal is required use terminal 24 and 25 which are connected by an electronic relay...

Page 11: ...s 4 Main switch 1 2 3 4 Main functions Manual orauto operation built in adjustable hygrostat External hygrostat socket Display of temperature relative air humidity hours and kWh consumption Hour counter and kWh consumed without 230V connection Adjustable service interval counter Operation described in the user guide in this manual 190TEN 1071 C1304 Operation 8 ...

Page 12: ... ON constant operation INT HYG ON operation controlled by internal hygrostat INT HYG STOP if internal hygrostat set point is reached EXT HYG ON operation controlled by externalhygrostat EXT HYG STOP if external hygrostat set point is reached Switch off The green LED indicates active dehumidification 9 Operation 190TEN 1071 C1304 ...

Page 13: ...ue in during the above 5 second period The new value will be saved after a further 5second period after the last key is pressed Press HYG OFF will flash for5 seconds The dehumidifier will then switch to constant operation 3 4 External hygrostat operation If an external hygrostat is connected the machine will automatically switch over to using it Any adjustment of the set point must now be made on ...

Page 14: ...orised service This value is saved automatically after 5seconds offlashing and the function will activate if not already activated When the set number of hours forservice intervals has expired the display will switch to SERVICE Press briefly to set a new service value The new value will be saved 5 seconds after the last key is pressed Press briefly to set a new service value The new value will be ...

Page 15: ...ormation functions Key Feedback XXºCshows the current room temperature Actual RH shows the actual relative air humidity value measured XX kWh shows total energy consumption Cannot be reset xxxxh shows the total number ofoperating hours for the machine Cannot be reset 190TEN 1071 C1304 Operation 12 ...

Page 16: ...llow reading text displays when not connected to the mains The following texts can be read when not connected to the mains Key Feedback hold down and Displays total energy consumption in kWh press once hold down Shows total number ofoperating hours forthe dehumidifier press once 13 Operation 190TEN 1071 C1304 ...

Page 17: ...ays disconnect from the mains before changing battery Action 1 Slacken the screws on both side ofthe control panel and carefully lift the panelup using the top edge 2 Cut the cable tie holding the battery Replace the battery using a new cable tie max 2 5 mm wide Use Alkaline AAA batteries only Illustration of PCB with battery included in the wiringdiagram on page 22 190TEN 1071 C1304 Operation 14 ...

Page 18: ...s Red light on right warning LED AMBIENT TEMP on display Room temperature out of normal range Place the dehumidifier in the specified temperature range between 3 32ºC SENSOR FAIL 1 EVAP FAIL Evaporator thermometerdefective Requires an authorised service technician 2 COND FAIL Condenser thermometerdefective Requires an authorised service technician Red light on right warning LED SENSOR FAIL on disp...

Page 19: ...e out ofnormal range Place the dehumidifier in the specified temperature range between 3 32 Red light on right warning LED SENSOR FAIL on display One of the internal sensors is defective Use the keys to toggle between 3 possible errors SENSOR FAIL 1 EVAP FAIL Evaporator thermometer defective Requires an authorised service technician 2 COND FAIL Condenser thermometer defective Requires an authorise...

Page 20: ...lean the water tank 4 Remove the two screws in each side and tilt the jacket outwards about 30º 5 Lift the jacket up and clear ofthe dehumidifier 6 Clean the evaporator coil by brushing with a soft brush and vacuum clean compressed air Mount the jacket and put the water tank back in place Note Check that the watertank is fitted correctly 4 2 Monthly preventive maintenance MK90D Follow this procedu...

Page 21: ...irty move on to step 3 and 5 otherwise move on to step 5 3 Spray water based soap on the Evaporator condenser coil Fan blades using a household spray or the like 4 Carefully clean the unit be extra carefularound the fins with water however not directly on electrical components 5 Check the fan 6 Mount front and rear jacket and water tank Only MK30D MKD60 7 Check and tighten all cover plate screws a...

Page 22: ...rise above 3 C Yellow light on display shows Full Containerfull orpump accessory blocked Empty watercontainer or clear pump blockage Dehumidifierrunning Green light on SERVICE flashing on display Service interval set has expired Service the product as specified in the section on service counter expiry Dehumidifierrunning When RH activates the display shows SENSOR FAIL RH sensor defective Replace R...

Page 23: ...er MKD series 6 Technical Specification 6 1 Dimensions MK30D MK60D mm MK30D MK45D MK60D L 414 539 539 B 506 530 530 H 736 822 903 TH 1023 1190 1270 6 2 Dimensions MK90D 190TEN 1071 C1304 TechnicalSpecification 20 ...

Page 24: ... 50 Max amperage A 2 7 3 6 4 9 7 2 Max input kW 0 59 0 81 1 12 1 65 Air output m3 h 250 350 725 1000 Refrigerant R134a R407C R407C R407C Refrigerant charge kg 0 410 0 450 0 650 1 6 Water tankcapacity l 7 1 13 8 13 8 Sound level1 m distance dB 56 59 62 62 Weight kg 32 42 46 62 Safety class IP x4 Filter PP1 15 kWh 5 21 Technical Specification 190TEN 1071 C1304 ...

Page 25: ...Dehumidifier MKD series 7 Wiring diagrams 7 1 MK30D MK60D Description on next page 190TEN 1071 C1304 Wiring diagrams 22 ...

Page 26: ...ompressor B6 Thermostat 3OS 40S only M2 Fan motor B7 Over Temperature 3OS 40S only R1 Heating element 3OS 4OS only B8 External pump alarm accessory S1 Heating element on off 3OS 4OS only D12 LED 5V DC supply control T1 Transformer D19 LED Ice on evaporator surface U2 CPU D20 LED Defrosting active X1 Water pump plug J2 Low voltage connections X2 Jack plug forexternalhygrostat J3 230V connections Y1...

Page 27: ...Dehumidifier MKD series 7 2 MK90D Description on next page 190TEN 1071 C1304 Wiring diagrams 24 ...

Page 28: ... B5 External hygrostat accessory M1 Coolercompressor B6 na M2 Fan motor B7 na R1 na B8 External pump alarm accessory S1 na D12 LED 5V DC supply control T1 Transformer D19 LED Ice on evaporator surface U2 CPU D20 LED Defrosting active X1 Waterpump plug J2 Low voltage connections X2 Jack plug for external hygrostat J3 230V connections Y1 Solenoid valve pressure equalisation J5 Not in use 25 Wiring d...

Page 29: ...72410 9077072398 Fan complete pos 2 3 4 5 9077036744 9077036960 9077037106 Exhaust grille 6 9077036762 9077036959 9077036959 Handle 7 9077036847 9077036847 9077036847 Finger screw M6 15 2 pcs 8 9077072418 9077072418 9077072418 Mounting jacket RJ plug 9 9077036730 9077036983 9077036983 Foot 2 pcs 10 9077036844 9077037094 9077037094 Wheelaxle 11 9077036731 9077036731 9077036731 Wheels 2 pcs 12 90770...

Page 30: ...9077036740 Solenoid coil 20 9077036733 9077036733 9077036733 Waterstop sensor 21 9077072416 9077072416 9077072416 Sensor set AMB RH 22 9077071053 9077071057 9077071057 Cableset complete incl sensors 23 9077072414 9077072414 9077072414 Power cord 3 5 m with plug 24 9077037173 9077037173 9077037173 Junction box gasket 25 9077071049 9077071049 9077071049 Control panel complete incl display 26 9077072...

Page 31: ...s 3 9077032880 Fanmount 4 9077037124 Fanmotor Fan complete pos 2 3 4 5 9077037130 Exhaust grille 6 9077037129 Handle 8 9077072418 Mounting jacket RJ plug 9 9077037134 Foot 2 pcs 10 9077037133 Wheel axle 11 9077036731 Wheels 3 pcs for compressor 12 9077036971 Vibration dampers 190TEN 1071 C1304 Spare partlists 28 ...

Page 32: ...t plate 19 9077046627 Hose spigot 1 2 20 9077036740 Solenoid coil 21 9077071063 Cable set completeincl sensors 22 9077072414 Power cord 3 5 m with plug 23 9077037173 Junction box gasket 24 9077071049 Controlpanel complete incl display 25 9077072412 Main PCB 26 9077072416 Sensor set AMB RH 27 9077011662 Dry filter 28 9077037136 Solenoid valve 1 4 29 9077038571 Thermal expansion valve with clip 29 S...

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Page 36: ...acská 2368 68 C Z 615 00 BRNO Cz ech Republic Tel 420 544 211 434 Fax 420 544211 436 E mail info munters odvlhcovani cz Web http www munters odvlhcovani cz GERMANY Munters GmbH AirTreatment Zentrale Zentrale Hans Duncker Str 8 D 21035 Hamburg Germany Tel 49 0 40 879 690 0 Fax 49 0 40879 690 131 E mail mgd munters de Web http www munters de SPAIN Munters Spain SA AirTreatment Europa Epresarial Edif...