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Assigning Address to Indoor Unit

Before installing the indoor unit, assign an address to the indoor unit
according to the air conditioning system plan.

1

The address of the indoor unit is assigned by adjusting MAIN(SW02) and
RMC(SW01) rotary switches.

2

The MAIN address is for communication between the indoor unit and the outdoor
unit. Therefore, you must set it to operate the air conditioner properly.

3

It is required to set the RMC address if you install the wired remote controller
and/or the centralized controller.

4

If you install optional accessories such as the wired remote controller, centralized
controller, etc. see an appropriate installation manual.

5

If an optional accessory is not installed, you do not have to set the RMC
address. However, adjust K1 and K2 switches of the SW03 DIP switch to
"ON" position in this case.

6

Set the MAIN address by adjusting the rotary switch(SW02) from 0 to F. Each
indoor unit connected to the same outdoor unit must have different address.

i. e. If an indoor unit does not have an optional accessory and its MAIN address 

is "4"

7

E-

15

ENGLISH

K1 K2 K3 K4

K5 K6 K7 K8

K9 K10 K11 K12

SW03 SW04 SW05

SW01    RMC 

SW02    MAIN

K1 K2 K3 K4

K5 K6 K7 K8

K9 K10 K11 K12

SW03 SW04 SW05

SW01    RMC 

SW02    MAIN

Summary of Contents for AVMKC020CA0

Page 1: ...mático Climatiseur numérique multifonctionnel Sistema Aria Condizionata Sistema Ar Condicionado Klimaanlage System ÛÙËÌ ÏÈÌ ÙÈÛÌÔ ëËÒÚÂÏÌ È ÇÓÁ Û Ì È äÓÌ ËˆËÓÌ ESPAÑOL FRANÇAIS ITALIANO PORTUGUÊS DEUTSCH E S F I P D G R DB98 05170A 2 AVMKH020CA0 AVMKH032CA0 AVMKH040CA0 AVMKH020EA B 0 AVMKH026EA B 0 AVMKH035EA B 0 Heat pump AVMKC020CA0 AVMKC032CA0 AVMKC040CA0 AVMKC020EA B 0 AVMKC026EA B 0 AVMKC035...

Page 2: ...ectronic Expansion Valve Installation 8 Connecting the Refrigerant Pipe 9 Cutting Flaring the Pipes 10 Performing Leak Test Insulation 11 Drain Hose Installation 12 Connecting the Connection Cord 14 Assigning Address to Indoor Unit 15 Additional Functions 16 Bio pure Filter Installation Optional 17 Troubleshooting 18 1 1 1 1 W W W WA A A AY Y Y Y C C C CA A A AS S S SS S S SE E E ET T T TT T T TE ...

Page 3: ...he Pipes 10 Performing Leak Test Insulation 11 Drain Hose Installation 12 Connecting the Connection Cord 14 Assigning Address to Indoor Unit 15 Additional Functions 16 Bio pure Filter Installation Optional 17 Troubleshooting 18 1 1 1 1 W W W WA A A AY Y Y Y C C C CA A A AS S S SS S S SE E E ET T T TT T T TE E E E I I I IN N N NS S S ST T T TA A A AL L L LL L L LA A A AT T T TI I I IO O O ON N N N ...

Page 4: ...Combustible gases Saline air Machine oil Sulphide gas Special environmental conditions If you must install the unit in such conditions first consult your dealer E 4 Accessories The following accessories are supplied with the indoor unit The quantities are indicated in parentheses Pattern sheet 1 Insulation drain 1 Insulation refrigerant pipe 2 Flexible hose 1 Insulation drain hose 1 Installation m...

Page 5: ...it on a ceiling that can support its weight Maintain sufficient clearance around the indoor unit Make sure that the water dripping from the drain hose runs away correctly and safely The indoor unit must be installed in this way that they are out of public access Not touchable by the users E 5 ENGLISH Space Requirements for Indoor Unit ...

Page 6: ...it cont E 6 1 2 3 4 5 6 Liquid pipe connection Gas pipe connection Drain pipe connection Power supply connection Air discharge grille Air suction grille ø6 35 Nipple ø12 70 Flare OD29 ID25 No Name Description Drawing of the indoor unit Unit mm ...

Page 7: ...ng surface is 25mm for the air inlet and 20mm for the air outlet You should adjust the gauge of dimensions and the pattern sheet to fit the cutting dimensions of ceiling Make sure that the indoor unit is installed at a level if the indoor unit slants too much there can be water leaks 7 Tighten the upper part nuts 8 Remove the gauge of dimensions after installing the indoor unit Ensure that the cei...

Page 8: ...e the inert gas proceed as follows Unscrew the pinch pipe at the end of each refrigerant pipe Result All inert gas escapes from the indoor unit Fix the electronic expansion valve kit with 2 screws TH4x12 as shown at the figure 2 Connect the OUT pipe to the liquid refrigerant pipe 3 Insulate the connection piping A joint part of pipe needs double thickness of insulation 4 Connect the electronic exp...

Page 9: ...onto the floor and the efficiency of the unit will be better 2 Cut off any excess foam insulation 3 Be sure that there must be no crack or wave on the bended area 4 It would be necessary to double the insulation thickness 10mm or more to prevent condensation even on the insulator when if the installed area is warm and humid 5 If the pipes must be shortened refer to page 10 N N N No o o ot t t te e...

Page 10: ...tly 2 To prevent any gas from leaking out remove all burrs at the cut edge of the pipe using a reamer 3 Slide a flare nut on to the pipe and modify the flare 4 Check that the flaring is correct referring to the illustrations below for examples of incorrect flaring 5 Align the pipes and tighten the flare nuts first manually and then with a wrench applying the following torque 6 Outer Diameter D Dep...

Page 11: ...hicker Acrylonitrile Butadien Rubber separately around each refrigerant pipe 1 Wind insulating tape around the pipes 2 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 3 Always make the seam of pipes face upwards N N N No o o ot t t te e e e Leak Test Insulation Insulation Be sure to overlap the insulation Indoor Unit C C C CA A A AU U U UT T T TI I I IO O O...

Page 12: ... U UT T T TI I I IO O O ON N N N Install air ventilation to drain condensate water smoothly Check that the indoor unit is level with the ceiling by using the leveler Air ventilation Ceiling Do not give the hose and upward gradient after the connection port This will cause water to flow backwards when the unit is stopped resulting in water leaks Do not apply force to the piping on the unit side whe...

Page 13: ...hen adjust the height 4 Lift up Drain piping You should test drainage after completing the installation Prepare a little water about 1 0 liter Open the cover water supply intake 1 Pour water into the water supply intake 2 Testing the Drainage C C C CA A A AU U U UT T T TI I I IO O O ON N N N When maintaining the air conditioner remove condensate water remained in the drain pan by using a drain por...

Page 14: ...ute the connection cord through the side of the indoor unit and connect the cable to terminals refer to the figure below 2 Route the other end of the cable to the outdoor unit through the ceiling the hole on the wall 3 Reassemble the electrical component box cover carefully tightening the screw 4 Indoor Unit Outdoor Unit Power Communication Next Indoor unit Power Next Indoor unit Communication E 1...

Page 15: ...troller 4 If you install optional accessories such as the wired remote controller centralized controller etc see an appropriate installation manual 5 If an optional accessory is not installed you do not have to set the RMC address However adjust K1 and K2 switches of the SW03 DIP switch to ON position in this case 6 Set the MAIN address by adjusting the rotary switch SW02 from 0 to F Each indoor u...

Page 16: ...5 K6 K7 K8 SW04 K5 2 C compensation 5 C compensation Switch No Switch ON Switch OFF Control of electronic expansion valve at the indoor unit off When an indoor unit off makes refrigerant noise set K11 to OFF position to reduce the noise However if a distributor kit is installed K11 must be at ON position K9 K10 K11 K12 SW05 K11 Electronic expansion valve step 80 Electronic expansion valve step 0 S...

Page 17: ...remove the packing from a bio pure or deodorizing filter until you wish to use the filter as it will lose its properties N N N No o o ot t t te e e e The air conditioner can be fitted with a Bio Pure or deodorizing filter to remove minute dust particles or odours The service life of the filter is approximately three months depending on the time during which the air conditioner is used Remove the v...

Page 18: ...otor Below 450RPM for 15 minutes Error of outdoor temperature sensor Error of COND sensor Error of DISCHARGE sensor 1 No communication for 2 minutes between indoor unit and outdoor unit communication error for more than 2 minutes 2 Indoor unit receiving the communication error from outdoor unit 3 Outdoor unit tracking 3 minute error 4 When sending the communication error from outdoor unit due to t...

Page 19: ... close 2 Error of electronic expansion valve open 3 Breakaway of EVA OUT sensor 4 Breakaway of EVA IN sensor 5 Breakaway of COND MID sensor 6 2nd detection of refrigerant completely leak 7 2nd detection of high temperature COND 8 2nd detection of high temperature DISCHARGE 9 COMP DOWN due to 2nd detection of low pressure switch 10 Error of reverse phase 11 Compressor down due to 6th detection of f...

Page 20: ...in indoor unit OPEN SHORT error of eva in sensor in indoor unit OPEN SHORT error of eva out sensor in indoor unit EEPROM error EEPROM option error Error of fan starting Error of outdoor unit Communication errors Displays related to indoor unit x 0 F For the details refer to the installation manual of the outdoor unit Remark The order of priority EA Eb Cx dx bx Ax Fx ox qx rx sx tx Ux vx Eo In case...

Page 21: ... Parts List 22 O O O OP P P PT T T TI I I IO O O ON N N NA A A AL L L L A A A AC C C CC C C CE E E ES S S SS S S SO O O OR R R RI I I IE E E ES S S S Chapter E 21 ENGLISH ...

Page 22: ...r cable 1 Transmitter communicationcable 1 Transmitter Accessories Owner s instructions 1 Installation manual 1 Owner s instructions 1 Installation manual 1 Installation manual 1 Function controller 1 Cable tie 2 Cable clamp 6 M4x16 tapped screw 7 Function Controller Accessories Owner s instructions 1 Installation manual 1 Wireless remote controller 1 Battery 2 Remote control holder 1 STS 2S 2x10 ...

Page 23: ...Memo E 23 ENGLISH ...

Page 24: ...NADO HA SIDO FABRICADO POR CE CLIMATISEUR EST FABRIQUE PAR QUESTO CONDIZIONATORE D ARIA È PRODOTTO DA ESTE APARELHO DE AR CONDICIONADO É FABRICADO POR DIESE KLIMAANLAGE IST FABRIZIERT VON AYTH H Y KEYH KATA KEYA THKE A O ùíéí äéçÑàñàéçÖê àáÉéíéÇãÖç îàêåéâ Printed in Korea ...

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