MUND CLIMA® - MundoClima
Contents
1. Connect the connection pipes with the indoor unit firstly and the outdoor unit secondly Be careful in bending the connection pipes or you will damage the pipes If the tightening torque is too great in tightening the flare nuts leakage will happen Q Electrical wiring 1 Open the surface panel 2 Remove the wiring cover 3 Route the power connection cord from the back of the indoor unit and pull it toward the front throught the wiring hole for connection 4 Connect the blue wire of the power connection cord to the terminal brown to 2 the red one to 3 and the yellow green one earth wire to D as shown in Fig 3 5 Reassemble the wiring cover 6 Recover the surface panel NOTE Wiring cover plate All the electrical work must be done by qualified personnel according to the local rules and this manual The rated voltage and the exclusive circuit must be used Leakage circuit breaker must be installed Please use specified fuse The diameter of power cord should be large enough Use the cxclusive wire to replace the damaged wire Wiring work should conform to national standard Switches shall be connected to the supply terminals and shall have a contact separation of at least 3mm in each pole Install the indoor unit When routing the piping and wiring from the left or right side of the indoor unit cut off the tailings from the chassis2. It can preclude the electricity wasted Keep room cooler than outside about The air flow direction can be adjusted tely The louvers can be adjusted downward at heat ing operation and upward at cooling operation Don t leave windows and doors open while operating the air conditioner for a longtime It can decrease the air conditioning capacity Don t blow the wind to animals and plants directly It can cause a bad influence to them Splashing water on the air conditioner can cause an electric shock and mal function Q The ground must be connected Don t connect the earth wire to gas or water pipes lightning rods or telephone earth lines Air conditioner should be operated with stable voltage in range of 206 244V 1ph otherwise compressor would vibrate terribly to damage refrigeration system 50Hz 220 230V Don t use the air conditioner for other purposes such as drying clothes preserving foods etc Care and Maintenance CAUTION Turn power off and pull out the power plug before cleaning air conditioner Don t sprinkle water on the indoor unit and the outdoor unit for cleaning Wipe the units with a dry soft cloth or a cloth slightly moistened with water or cleanser Cleaning surface panel 1 Pull along the direction of arrows to take down surface panel 2 Washing Wipe with a cloth slightly moistened with water
3. 56 00 mm Gas pipe 9 52 mm Liquid pipe 6 00 mm Gas pipe 9 52 mm Liquid pipe 6 00 mm 59 52 mm Liquid pipe 6 00 mm Insulation thickness Gas pipe 9 52 mm Insulation thickness For liquid 6mm 8mm For gas 9 52 mm 8mm Heat resisting foam plastic 0 045 specitic gravity Ensure that the 2 refrigerant pipes are insulated to prevent condensation Refrigerant pipe bending radius must be 100 mm or more CAUTION Be sure to use the insulation of specified thickness Excessive thickness may cause incorrect installation of the indoor unit and lack of thickenss may cause dew drippage Flaring work Main cause of gas leakage is defect in flaring work Perform flaring work correctly in the following procedure 1 Pipe cutting Copper pipe Cut the copper pipe correctly with pipe cutter Good Tilted Uneven Burred OP TA a 2 Burrs removal 62 m B A Completely remove all burrs from the cut cross section of the pipe C Put end of the copper pipe downward to P Der pipe prevent burrs from dropping in the pipe Sp reTeamer SL Pipe cutter 3 Putting nut on Remove flare nuts attached to indoor and outdoor units then put them on pipe having lona completed burr removal not possible to put them on after flaring work 2 Copper pipe 4 Flaring work Perfor
4. 7 Ji Ht Iii Installation location Q Indoor unit 1 The inlet and outlet should not be covered so that the outflow air can reach all parts of the room 2 Install in a location where is permitting easy connection with the outdoor unit 3 A location from which the condensation water can be drained out conveniently 4 Avoid a location where there is heat source high humidity or inflammable gas 5 Install in a location where is strong enough to withstand the full weight and vibration of the unit 6 Be sure that the installation conforms to the installation dimension diagram 7 Be sure to leave enough space to allow access for routine maintenance 8 Install in a location where is Im or more away from other electric appliances such as television audio device etc 9 Select location where is easy to remove and clean the filter 10 Be sure that the distance from the location to the ground is more than 2 3m 9 Outdoor unit 1 Select location from which noise and outflow air emitted by unit will not inconvenience neighbors 2 Select location where there should be sufficient ventilation 3 The inlet and outlet should not be covered 4 The location should be able to withstand the full weight and vibration of the outdoor unit 5 There should be no danger of flammable gas or corrosive gas leaks 6 Be sure that the installation conforms to the installation dimension diagram NOTE Install in the foll
5. Evacuate the circuit for 15 minutes or more and make sure that the compound pressure gage reads 760 mm Hg After finishing the evacuation fully close the handle Lo the manifold valve and then stop the vacuum pump Fully open the stop valve 2 way and 3 way valves turning the valve rods to the left until they stop When the rods contact the stoppers do not apply force any more Tighten the valve rod caps for the stop valves 2 way and 3 way valves Leak test Using soapy water perform the leak test for both the indoor and outdoor sides Make sure no bubbles appear on the connections If bubbles appear they indicate gas is leaking from that point I If gas is leaking Tighten the flare nut connection more strongly If it has no effect repair any existing leak points release all gas from the service port completely and then recharge the specified amount of refrigerant gas from cylinder y Tightening torque N m kgf cm 13 7 to 17 7 140 to 180 19 6 to 29 4 200 to 300 Cap for service port Cap for stop valve Pressar gage Comperad powere gage In the case of gas leakage Tighten the flare nut connections If this tightening does not help stopping the leakage repair the leak portion s remove the gas from the service port refill the specified amount from the cylinder gas WARNING When installing or moving the unit do
6. E in range of 0 to 24 hour to start the unit automatically At operating press TIMER OFF button set OFF TIME in range of 0 to 24 hour to stop the unit automatically Q SLEEP mode operation procedure When the unit is cooling or drying if SLEEP operation is set SET TEMP would increase 1 in 1 hour and 2 in 2 hour Indoor fan motor runs at low speed When the unit is heating if SLEEP operation is set SET TEMP would decrease 1 C in 1 hour and 1 C 2 hours Indoor fan motor runs at low speed 3 Press SWING button the louvers start to rotate automatically and stop when repress 6 SLEEP button Press it to set SLEEP operation 5 Press TEMP but ton set suitable SET TEMP 2 Press MODE button set or B op eration mode 4 Press FAN button set fan speed 1 Plug in press 1 0 button then air conditioner is turned on How to insert batteries 1 Remove the cover from the back of the remote control 2 Insert the two batteries Two AAA dry cell batteries and press button ACL 3 Re attach the cover NOTE Don t confuse the new and worn or different batteries Remove batteries when not in use for a longtime The remote control signal can be receiv ed at a distance of up to about 10m OPEN Remove the cover 3 Re attach the cover USER NOTICES O Note The climate type is T1 18 C 43 C 9 Select the most appropriate temperature
7. MUNDEZCLIMA Series 2000 Multisplit 4x1 COOL ONLY MUP 062X4C User s manual The instructions before use WARNING The power plug must be inserted tightly Otherwise it can cause an electric shock overheating or fire Don t apply the cold wind to the body for a longtime It cause the physical condition deferioration and health problems Never splice the power cord or use an extended cord It can cause overheating or fire 7 smoke please turn off the When having a burning smell power supply and contact with the service center Don t insert your hands or stick into the air intake or outlet vents It can cause danger 7 fuse of correct capacity Don t use fuse excluding the Improper wire could cause the break down or fire ES When cleaning it is nece ssary to stop driving and turn off the power suply It occasionally cause the electric shock 42 N Don t place a space heater near the air conditioner Air flow from the air conditioner can cause incomplete combustion to the space heater Please note whether the in stalled stand is firm enough or not It leads to the fall of the unit causes the injury etc occasi onally 4 N Keep combustible spray away from the units It is likely to ignite Don t step on the top of t
8. N Flaring work N Pipe connection N oo Air purge and leak test N For movement maintenance Gas charger Thank you for choosing MUNDOCLIMA Air conditioner please keep this owner s manual carefully for consultation
9. SSSSS5 gt SSS EIER Service panel Front view Right side view A UNIT B UNIT C UNIT D UNIT Indoor outdoor wire connection and outdoor power supply cord connection Connect wire from the indoor unit correctly to the terminal block For aftercare maintenance give extra length to connecting wire Indoor unit Outdoor unit Rated voltage 220 230V 220 230V Breaker capacity 10A 25A Power supply cord 4G1 0 Note Be sure that the plastic square rings are tightly installed in the holes of the rear panel to protect the connection cords and the thermal insulation hose are tightly wrapped the connection cords near the rear panel in case of leakage of electricity and rain water CAUTION in each pole Be careful not to make mis wiring Firmly tighten the terminal screws to prevent them from loosening e After tightening pull the wires lightly to confirm that they not move f the connecting wire is incorrecty connected to the terminal block the unit does not operate normally Switches shall be connected to the supply terminals and shall have a contact separation of at least 3 mm block 4 Lead wire A Connection details Loosen terminal screw VI LM WARNING Be sure to attach the terminal block covers panel of the outdoor unit securely if it is not attached correctly it could resul
10. ed from 16 to 30 C At DRY mode operation SET TEMP can be selected from 16 C to 30 C MODE button Press this button to change the operation mode in or der of mode morder of AUTO 3i Mf Mops FAN AUTO 3E a oo 8 Ta Cre gt aD EE SWING HUMID LIGHT SAVE p NP RP Be Dao du ovo UL FAN button Presse this button to change the fan speed of AUTO FAN d adl E COOL mode DRY mode 42 gt FAN mode 8 HEAT mode 1 0 button Press this button to turn on or turn off the unit Name and Function Remote control Remove the cover Note This type of remote controller is a kind of new current controller Some buttons of the controller which are not available to this Air conditioner will not be Liquid crystal displayer It shows all set contents described below nam ON OFF 0030 84 SLEEP button Press this button to set SLEEP operation TIMER OFF button At operating press TIMER OFF button set OFF TIME in range of 0 to 24 hour to stop the unit automatically TIMER ON button At stopping press TIMER ON button set ON TIME in range of 0 to 24 hour to start the unit automatically COOL mode operation procedure According to difference between room temp and set temp microcomputer can control cooling on or not If room temp is higher than set temp compressor
11. eed set at low speed there any other heat sourse in your room Wireless remote con troller is not available s the remote control unit out of effective distance to the indoor unit Replace the worn batteries of wireless remote controller Are there any obstructions between the wireless re mote controller and the signal receptor Immediately stop all operations and plug out contact with service center of MUNDOCLIMA in following situations Unusual noise can be heard during operation Power fuse or switch often breaks Carelessly splash water or something into air conditioner Electrical lines and power plug are very hot Wind blowing from the outlet smells terrible during operation ircuit Diagram C OPX790 dNI 40 meos eser ed UE SNB DTE AlddfiS 43MOd NOOQLOO pa m e 3 lia WA NOA vix ande ox Y Y l eM C D IA D Accessories and Installation diagram Q9 Accessories Check that all accessory parts are present before installation Part name i specification Rear panel Wireless remote controlle
12. he outdoor unit As falling off the outdoor unit can be dangerous Don t block the air intake or outlet vents of both the outdoor and indoor units It can decrease the air cond itioning capacity or cause a mal function Name and function of each part Indoor unit WOOK 554 LR meo PSK PSL LA Surface panel Q Air cleaner Filter Handling switch G Wiring cover Liquid crystal displayer Louver 4 C Power Wire SIGNAL NC Drain hose Big handle Operation indicator GREEN light up when the unit is on and flashing Air outlet cover when the unit is defrosting controller Q Outdoor unit fin Mim Air out Remote control operation procedure Name and Function Remote control Note Be sure that there are no obstructions The remote control signal can be received at a distance of up to about 10m Don t drop or throw the remote control Don t place the remote control in a location exposed to direct sunlight This type is just useful to cool mode only SWING button When it is pressed the louvers start to rotate au tomatically and stop when repressed TEMP button SET TEMP increases 1 C by pressing button once and decreases 1 C by pressingo button once At COOL mode operation SET TEMP can be select
13. in necessary shown in Fig 4 D Cut off the tailingsl when routing the wiring only Cut off the tailings and tailings 2 when routing both the wiring and piping 2 Wrap the piping and wiring and pull them through the cut off tailings hole shown in Fig 5 3 Hang the 2 mounting slots of the indoor unit on the upper tabs of the real panel and check if it is firm enough 4 The height of the installed location should be 2 3m or more from the floor Tailings3 Tailings2 Tailings Fig 4 Power connection cord Drain hose Control cord Connection pipes Wrapping tape Fig 5 Install the outdoor unit Installing the unit BE Sure to fix unit s legs with bolts when installing it Fix here with e Be sure to install the unit firmly to ensure that it does MIO botls not fall by an earthquake or a gust e Refer to the figure in the right concrete foundation un NOTE The length of anchor bolts should be within 25mm Make the setting from each anchor leg depth deeper Anchor leg CAUTION Be sure to carry out drain piping work following the installation manual 25mm or less If there is some deficiency in draining and pinping work it may cause a risk of dripping from the unit wetting or fouling your property Q How to remove the service panel Remove the four service panel securing screws and pull the panel down in an arrow direction to remove E EXE the service panel SSS S
14. inous place on the outdoor unit to prevent it from spreading Refer to the third step of cleaning the Air Filters Troubleshooting Check the following before requesting on service center if the malfunction occurs Phenomenon Trouble Shooting Indoor unit does not operate immediately when the air condi tioner is restarted Once the air conditioner is stopped it will not operate in approximately 3 minutes to protect itself There s unusual smell blowing from the out let after operation is started This is caused by the odors in the room which have been breathed into the air conditioner Sound of water flow can be heard during operation This is caused by the refrigerant flowing inside the unit Mist emitted during cooling operation Because the air of the room is cooled down rapidly by the cold wind and it looks like the fog Creaking noise can be heard when start or stop the unit This is caused by the deformation of plastic due to the change of temperature Air conditioner does not operate at all Has the power been shut down Is the wiring loose Is the leakage protection switch in operation Is voltage higher than 244V or lower than 206V Is TIMER ON in operation Cooling Heating effi ciency is not good Is SET TEMP suitable Is air inlet or outlet obstructed Are air filters dirty s indoor fan sp
15. m flaring work using flaring tool as shown in the right Flaring tool A Yonk Die m A mm 7 Fd Q Pipe diameter For rigid Die For imperial Copper pipe Copper pipe 6mm 2 0 to 2 5 0 5 Foren 59 52 mm 3 0 to 3 5 0 5 Firmly hold copper pipe in a die in the dimension shown in the table above 5 Check Compare the flared work with figure in the right If flare is noted to be defective cut off the flared section and perform flaring work again Smooth all around Inside is shining without any scratches Sctatch Too on flared Ad much Tilted plane Cracked Uneven Even length all around MC EL Pad examples Pipe connection D Indoor unit connection Connect both liquid pipe and gas pipe to indoor unit Apply a thin coat of refrigeration oil to the seat surface of pipe For connection align the center of both pipe and union then tighten the first 3 to 4 turns in flare nut by hand For tightening the union part of the indoor unit side use the table below as a standard and tighten the flare section Pipe diameter Tightening torque mm N m kgf cm 6 35 mm 13 7 to 17 7 140 to 180 9 52 mm 34 3 to 41 2 350 to 420 Q Outdoor unit connection Connect pipes to the pipe joint part of the stop valve in the same method as the indoor unit For tightening use the same tightening torque applied for indoor unit and tig then the flare nut with torque wrench or spanner Ins
16. nditioner for cooling CAUTION Never charge liquid refrigerant such as by inverting the gas cylinder while charging otherwise troubles may be generated To maintain the high pressure of the gas cylinder warm the gas cylinder with warm water under 40 C during cold season But never use naked fire or steam Refrigerant pipes Indoor unit 4 86 we 6 Service port Refrigerant gas cylinder operating valve Charge hose R22 gas Gas change CONTENT The instructions before use Name and function of each part Name and function Remote control Name and function Remote control Remove the cover COOL mode operation procedure DRY mode operation procedure AUTO mode operation procedure cof Aole TIMER mode operation procedure SLEEP mode operation procedure enpoooud uone1edo oruo Howy HOW to insert batteries N User notices Care and Maintenance Troubleshooting Circuit diagram oo Accessories and installation diagram N Installation location N Install the indoor unit N Install the outdoor unit N Indoor outdoor wire connection and outdoor power supply cord connection N Indoor outdoor units connection finishing and test run N O
17. not mix anything other than specified refrigerant R22 into the refrigerating cycle If air is mixed it may cause the refrigerating cycle to get abnormally high temperatre causing a risk of burst For movement and maintenance 1 How to install the panel D Before installing the panel set the horizontal vane to the position as shown below Insert the bottom of the panel under the horizontal vane 9 Set the top of the panel Push the panel as the arrow mark to fix to the air conditioner 4 Push Ed 7 V 1 Horizontal vane slightly downward Horizontal vane 2 Removing the indoor unit Remove the bottom of the indoor unit from the installstion plate When releasing the corner part Release both left and right bottom corner part of indoor unit and pull it downward and forward as shown toto release the hooks If the above method cannot be used Remove the front panel and insert hexagonal wrenches into the square holes on the left and right as shot the figure below then push them up the bottom of the indoor unit is lowered and the hooks are released Square hole Push Lowers 2 Gas charger Perform gas charge to unit A or B and unit C or D D Connect gas cylinder to the service port of stop valve Q Perform air purge of the pipe or hose coming from refrigerant gas cylinder 9 Replenish specified amount of the refrigerant while operating the air co
18. or cleanser and then dry it in the shade NOTE Never use water above 45 C to wash the panel or it could cause deformation or discoloration 3 Install surface panel Cover the surface panel and clasp it Cleaning the Air Filters Recommended once every three weeks 1 Open the surface panel hold the tab of Air Filter and raise it slightly and then take it out Air Filter 2 Cleaning To clear the dust adhering to the filters you can either use a vacuum cleaner or wash them with water and dry it in the shade NOTE Never use water above 45 C to wash the filters or it could cause deformation or discoloration 3 Reinsert the filters Reinsert the filters with side marked FRONT facing forward Remove the Air Filters Refer to the first step of cleaning the Air Filters 2 Replace the Air cleaner Take off the packed bag of Air purifying Filters and then put new Filters into the Filter frame Air cleaner NOTE Be careful not to injure yourself on the fins 3 Reinsert the filters 1 sure that nothing obstructs the air outlet and in take vents 2 Check that whether ground wire is properly connected or not 3 Replace filters if necessary 4 Turn main power on at least 6 hours before starting actual operation This will ensure a smooth starting of the units 1 Clean filters and other parts 2 Turn main power off 3 Clean dust from the outdoor unit 4 Repaint the rubig
19. owing place may cause mal function If it is unavoidable contact with service center of MUNDOCLIMA please Place where oil machine oil is used The place where a lot of salinities such as coast exists Place where a sulfured gas such as the hot spring zones is generated Place where high frequency waves are generated by radio equipment welders and medical equipment Other place with special circumstance Install the indoor unit Install the rear panel 1 Always mount the rear panel horizontally 2 Fix the rear panel on the selected location with screws supplied 3 Be sure that the rear panel has been fixed firmly enough to withstand the weight of an adult of 60kg furthermore the weight should be evenly shared by each screw Install the drain hose 1 For well draining the drain hose should be placed at a downward slant 2 Do not wrench or bend the drain hose or flood its end by water QJ Install the piping hole 1 Make the piping hole 65 in the wall at a slight downward slant to the outdoor side The Wrenched center of the hole should be determined refer to Fig 2 Ce zu 2 Insert the piping hole sleeve into the hole to x Bent prevent the connection piping and wiring from Flooded being damaged when passing through the hole X Install the connection pipes Connect the connection pipes with the relevant union pipes of the indoor unit Shown in P27 Pipe connection NOTE
20. r Battery YZW300 500 Power connection cord 3X25 Control cord 4G 1 0 Tapping screw ST4 2 X 25 Fix the rear panel Packaged with Plastics drain hose L 2m connection piping Gum type sealer 120 X 65 X 25 Packaged with Piping hole sleeve connection piping Packaged with X Wrapping tape connection piping Packaged with Connection piping 26 095 connection piping Thermal insulation hose 535 X 500 Packaged with Air cleaner ceang indoor unit Packaged with Plastic square ring Outdoor unit Be sure to use the exclusive accessories list above in the installation or it will lead to water leakage electric shock fire etc Q Installation dimension diagram Space to the ceiling B aou 10 uoc J Sem Or Mop 9 Space to wall Piping hole sleeve 23cm or more IMPORTANT NOTES The installation must be done by trained and qualified service personnel with reliability according to this manual Contact with service center of MUNDOLIMA before installation to avoid the mal function due to unprofessional installation When picking up and moving the units you must be guided by trained and qualified personnel S cm or more L TT HH ill mif l h jn iii li IH Hi LT EU TIT
21. runs at COOL mode If room temp is lower than set temp compressor stops and only indoor fan motor runs SET TEMP should be in range of 16 to 30 4 Press FAN button set fan speed 3 Press SWING button the louvers start to ro tate automatically and stop when repress AUTO FAN OPER 5 Press TEMP but ton set suitable SET TEMP 2 Press MODE button set operation mode Q DRY mode operation procedure If room temp is lower than set temp compressor outdoor and indoor fan mortor stop If room temp is between 2 of set temp Air conditioner is drying If room temp is higher than set temp it s at COOL mode TEMP should be in range of 16 to 30 3 Press SWING button the louvers start to ro tate automatically and stop when repress it AUTO FAN O a C 4 Press TEMP button set suitable SET TEMP 2 Press MODE button set lef operation mode Q AUTO mode operation procedure e At AUTO mode operation standard SET TEMP is 25 for COOL mode AUTO FAN AUTO wy E uL Plug in Press 1 0 button then air conditioner is turned on 2 According to room temp micro computer can automatically set e lef operation mode so as for best effect Q TIMER mode operation procedure AUTO FAN 1 2 mer ONOFF At stopping press TIMER ON button set ON TIM
22. t in fire or an electric shock due to dust water etc Cable clamp Power supply cord Indoor unit connection wire Indoor outdoor units connection finishing and test run Q Pipe length and height difference UNIT NO A B C D 20 m max 20 m max 20m max 20 m max pipe length per indoor unit Total 30 m max Total 30 m max Height difference 10 m max 10 m max 10 max 10 max 10 max No of bends Total 15 max Total 15 max Refrigerant adjustment If pipe length exceeds 10 m additional refrigerant R22 charge is required The outdoor unit is charged with refrigerant for pipe length up to 10 m A unit B unit C unit Pipe length one way Refregerant to be added Refregerant to be added No additional charge 10 g m No additional charge 10 g m 10 m or less 10 30m Indoor unit A and B or C and D are in the same refrigerant cycle system so please add enough refrigerant to run both units A and B or C and D Q Selecting pipe size The diameter of connection pipes differs according to the type and the capacity of indoor units Match the diameters of connection pipes for indoor and outdoor units according to the following table Valve size for outdoor unit Valve size for outdoor unit Piping preparation D Table below shows the specifications of pipes commercially available Pipe Outside diameter Liquid pipe
23. ulation and taping D Cover piping joints with pipe cover For outdoor unit side surely insulate every piping including valves 9 Using piping tape apply taping starting from the entry of outdoor unit Fix the end of piping tape with adhesive tape When piping has to be arranged through above ceiling closet or area where the temperature and humidity are high wind additional commercially sold insulaton for prevention of condensation Air purge and leak test For details about how to use manifold valves see the instruction manual for manifold valves The handle Hi below connect operate during the following work if it is fully closed e Evacuate every indoor unit for rooms B Make sure the pipes have been connected properly J Connect the manifod valve to the service port of the stop valve 3 way valve by using a charge hose At this time the inside core end of the charge hose must be connected to the service port Make sure the stop valve 2 way and 3 way valve are fully closed and then connect another charge hose to a vacuum pump i Fully open the handle Lo on the manifold valve and then run the vacuum pump Loosen the flare nut of the stop valve 3 way valve slightly to make sure that air is entering it Then retighten the flare nut If air is not entering it make sure again the charge hose is fimly connected to the service port P
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