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Panasonic S-22MU2E5BN, Руководство по установке

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41

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 Wiring samples

Use this screw when connecting 

the shield for the Inter-unit  

control wiring to ground.

(  : Functional earthing)

*1 Fasten tightly.

Earth wiring: Make the earth 

wiring 25 - 30 mm longer than 

power cable.

Protective ground screw  

(External Solenoid Valve Kit for 

3WAY)

Functional ground screw  

(External Electronic Expansion Valve Kit and Schedule Timer)

Power supply cable

Protective ground screw

Power cable

Inter-unit control wiring

Clamper*

1 

(supplied)

Clamper*

1 

(supplied)

Clamping Clip

Remote control wiring

R32 refrigerant leakage 

detection sensor wiring

01_350115_EU_Eng.indb   41

2023/3/1   13:52:51

Содержание S-22MU2E5BN

Страница 1: ...U3 S 160MU2E5BN CZ KPU3 Panel optional parts CZ KPU3 series ENGLISH Read through the Installation Instructions before you proceed with the installation In particular you will need to read under the IM...

Страница 2: ...frigerant Tubing 5 2 Connecting Tubing Between Indoor and Outdoor Units 5 3 Insulating the Refrigerant Tubing 5 4 Taping the Tubes 5 5 Finishing the Installation 6 HOW TO INSTALL THE TIMER REMOTE CONT...

Страница 3: ...uding failure to follow the instructions in this document WARNING Do not use means to accelerate the defrosting process or to clean other than those recommended by the manufacturer The appliance shall...

Страница 4: ...om occurring When Installing Select an installation location which is rigid and strong enough to support or hold the unit and select a location for easy maintenance In cases that require mechanical ve...

Страница 5: ...the sensitivity may not be adequate or may need re calibration Detection equipment shall be calibrated in a refrigerant free area Ensure that the detector is not a potential source of ignition and is...

Страница 6: ...by yourself Contact the sales dealer or service dealer for a repair and disposal CAUTION Ventilate any enclosed areas when installing or testing the refrigeration system Leaked refrigerant gas on con...

Страница 7: ...e for use with all applicable refrigerants i e non sparking adequately sealed or intrinsically safe 4 If any hot work is to be conducted on the refrigerating equipment or any associated parts appropri...

Страница 8: ...l be disconnected from the equipment being worked upon prior to any removal of sealed covers etc Particular attention shall be paid to the following to ensure that by working on electrical components...

Страница 9: ...atmospheric pressure to enable work to take place This operation is absolutely vital if brazing operations on the pipe work are to take place Ensure that the outlet for the vacuum pump is not close to...

Страница 10: ...the process completed make sure that the cylinders and the equipment are removed from site promptly and all isolation valves on the equipment are closed off k Recovered refrigerant shall not be charge...

Страница 11: ...ts type Capacity of indoor unit Installation height of Indoor Unit Use or nonuse of R32 refrigerant leakage detection sensor Room No No of indoor units Indoor units type Capacity of indoor unit Instal...

Страница 12: ...ctions attached to the indoor unit and R32 refrigerant leakage detection sensor When connecting R32 refrigerant leakage detection sensor group connection with a remote controller is not possible Be su...

Страница 13: ...5 0 20 0 20 10 30 40 50 60 70 80 90 100 U 8LZ2E8 U 10LZ2E8 U 4LZ2E5 U 5LZ2E5 U 6LZ2E5 U 4LZ2E8 U 5LZ2E8 U 6LZ2E8 Type 56 Refrigerant charge amount kg Floor area of the room m2 Use of R32 refrigerant l...

Страница 14: ...U 5LZ2E5 U 6LZ2E5 U 4LZ2E8 U 5LZ2E8 U 6LZ2E8 Type 73 Type 90 Refrigerant charge amount kg Floor area of the room m2 Use of R32 refrigerant leakage detection sensor Nonuse of R32 refrigerant leakage d...

Страница 15: ...2 0 15 9 12 0 36 7 5 8 8 9 1 9 7 11 7 12 0 15 9 12 0 38 7 7 8 8 9 1 9 7 11 7 12 0 15 9 12 0 40 7 9 8 8 9 1 9 7 11 7 12 0 15 9 12 0 42 8 1 8 8 9 1 9 7 11 7 12 0 15 9 12 0 44 8 3 8 8 9 1 9 7 11 7 12 0 1...

Страница 16: ...0 88 11 7 11 7 11 7 11 7 11 7 12 0 15 9 12 0 90 11 9 11 9 11 9 11 9 11 9 12 0 15 9 12 0 92 12 0 12 0 12 0 12 0 12 0 12 0 15 9 12 0 94 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 15 9...

Страница 17: ...0 0 0 5 0 10 0 15 0 20 0 20 10 30 40 50 60 70 80 90 100 U 8LZ2E8 U 10LZ2E8 U 4LZ2E5 U 5LZ2E5 U 6LZ2E5 U 4LZ2E8 U 5LZ2E8 U 6LZ2E8 Type 45 Refrigerant charge amount kg Floor area of the room m2 Use of...

Страница 18: ...U 5LZ2E5 U 6LZ2E5 U 4LZ2E8 U 5LZ2E8 U 6LZ2E8 Type 73 Type 90 Refrigerant charge amount kg Floor area of the room m2 Use of R32 refrigerant leakage detection sensor Nonuse of R32 refrigerant leakage d...

Страница 19: ...7 6 8 1 9 5 9 7 15 9 12 0 36 7 5 7 5 7 6 8 1 9 5 9 7 15 9 12 0 38 7 7 7 7 7 7 8 1 9 5 9 7 15 9 12 0 40 7 9 7 9 7 9 8 1 9 5 9 7 15 9 12 0 42 8 1 8 1 8 1 8 1 9 5 9 7 15 9 12 0 44 8 3 8 3 8 3 8 3 9 5 9...

Страница 20: ...15 9 12 0 88 11 7 11 7 11 7 11 7 11 7 11 7 15 9 12 0 90 11 9 11 9 11 9 11 9 11 9 11 9 15 9 12 0 92 12 0 12 0 12 0 12 0 12 0 12 0 15 9 12 0 94 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12...

Страница 21: ...0 0 0 5 0 10 0 15 0 20 0 20 10 30 40 50 60 70 80 90 100 U 8LZ2E8 U 10LZ2E8 U 4LZ2E5 U 5LZ2E5 U 6LZ2E5 U 4LZ2E8 U 5LZ2E8 U 6LZ2E8 Type 45 Refrigerant charge amount kg Floor area of the room m2 Use of...

Страница 22: ...U 5LZ2E5 U 6LZ2E5 U 4LZ2E8 U 5LZ2E8 U 6LZ2E8 Type 73 Type 90 Refrigerant charge amount kg Floor area of the room m2 Use of R32 refrigerant leakage detection sensor Nonuse of R32 refrigerant leakage d...

Страница 23: ...11 0 32 7 1 7 1 7 1 7 1 7 1 7 1 11 0 34 7 3 7 3 7 3 7 3 7 3 7 3 11 0 36 7 5 7 5 7 5 7 5 7 5 7 5 11 0 38 7 7 7 7 7 7 7 7 7 7 7 7 11 0 40 7 9 7 9 7 9 7 9 7 9 7 9 11 0 42 8 1 8 1 8 1 8 1 8 1 8 1 11 0 44...

Страница 24: ...11 6 11 6 88 11 7 11 7 11 7 11 7 11 7 11 7 11 7 90 11 9 11 9 11 9 11 9 11 9 11 9 11 9 92 12 0 12 0 12 0 12 0 12 0 12 0 12 0 94 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 12 1 12 0 96...

Страница 25: ...nual CAUTION This symbol shows that there is information included in the Operating Instructions and or Installation Instructions 1 1 Tools Required for Installation not supplied 1 Flathead screwdriver...

Страница 26: ...ealed copper tube for refrigerant tubing 2 Foamed polyethylene insulation for copper tubes as required to precise length of tubing Wall thickness of the insulation should be not less than 8 mm 3 Use i...

Страница 27: ...s strong enough to support the weight of the unit select a location where tubing and drain pipe have the shortest run to the outdoor unit allow room for operation and maintenance as well as unrestrict...

Страница 28: ...t R32 refrigerant leakage detection sensor A Top View B Front View R32 refrigerant leakage detection sensor R32 refrigerant leakage detection sensor 10 m or less 10 m or less 300 mm or less 2 If obsta...

Страница 29: ...ween the ceiling and panel for cassette should be kept over 20 mm Note For DC Fan Tap Change Procedure for 4 Way Cassette see Section 7 3 Others 3 1 Preparation for Suspending This unit uses a drain p...

Страница 30: ...oard Full scale installation diagram printed on top of container box Screw for attaching paper 4 points Open the ceiling board as large as this paper outline Indoor unit Ceiling board 12 17 mm Over 18...

Страница 31: ...all the drain pipe with an upward gradient from the drain port connection This will cause the drain water to flow backward and leak when the unit is not operating Do not install an air bleeder as this...

Страница 32: ...d the supplied drain hose 90 or more Bend it less than 45 Bend angle 90 prohibited Bend angle less than 45 Do not make a trap in the middle of the supplied drain hose Doing so will cause abnormal soun...

Страница 33: ...hesive on both sides of the drain hose without connection of the hard PVC socket and the hard PVC pipe joint VP25 in the field supply 6 Connect the drain hose and the hard PVC pipe joint so that the a...

Страница 34: ...l PCB and operate the drain pump Check the water flow through the transparent drain pipe and see if there is any leakage If the check pin CHK 6P 5 6 is shorted the fan starts rotating at high speed an...

Страница 35: ...ly inlet Make sure that no wire is caught between the indoor unit and panel for cassette Otherwise the unit may cause a fire 5 Connect the wires into the terminals through the power supply inlet for t...

Страница 36: ...t be grounded 4 Each wiring connection must be done in accordance with the wiring system diagram Wrong wiring may cause the unit to misoperate or become damaged 5 Do not allow wiring to touch the refr...

Страница 37: ...between outdoor and indoor units control wiring D Remote control wiring E Remote control wiring for group control Min 0 75 mm2 Use shielded wiring 3 Min 0 75 mm2 Min 0 75 mm2 Max 1 000 m Max 500 m Max...

Страница 38: ...not be connected to multiple indoor units Group connection E with a remote controller is not possible Be sure to connect a remote controller to each indoor unit Functional earthing L N D B L N L N L N...

Страница 39: ...it Indoor unit Indoor unit Indoor unit Indoor unit NO Branch point 4 If branching the inter unit control wiring the number of branch points should be 16 or fewer Outdoor unit Outdoor unit Outdoor unit...

Страница 40: ...braided shield wires tightly together Insulate the shield wires by covering them with an insulation tube or wrapping insulating tape around them 3 Remove coat of signal wire 4 Attach ring pressure ter...

Страница 41: ...wer cable Protective ground screw External Solenoid Valve Kit for 3WAY Functional ground screw External Electronic Expansion Valve Kit and Schedule Timer Power supply cable Protective ground screw Pow...

Страница 42: ...nit and be sure to mount it on the copper tube 4 Make a flare at the end of the copper tube with a flare tool NOTE When flared joints are reused the flare part shall be re fabricated A good flare shou...

Страница 43: ...0A Unit mm Indoor unit type 22 28 36 45 56 60 73 90 106 112 140 160 Gas tube 12 7 15 88 Liquid tube 6 35 9 52 For R32 Unit mm Indoor unit type 22 28 36 45 56 60 73 90 106 112 140 160 Gas tube 12 7 15...

Страница 44: ...e gas tubing insulation material by 1 step CAUTION If the exterior of the outdoor unit valves has been finished with a square duct covering make sure you allow sufficient space to access the valves an...

Страница 45: ...ing if local codes permit should be taped together with armoring tape in 1 bundle To prevent condensation from overflowing the drain pan keep the drain hose separate from the refrigerant tubing 2 Wrap...

Страница 46: ...o prevent rain and draft from entering 6 HOW TO INSTALL THE TIMER REMOTE CONTROLLER OR HIGH SPEC WIRED REMOTE CONTROLLER OPTIONAL PART NOTE Refer to the Installation Instructions attached to the optio...

Страница 47: ...space within the range of 12 mm 17 mm If not within this range malfunction or other trouble may occur CAUTION Never place the panel face down Either hang it vertically or place it on top of a projecti...

Страница 48: ...power must be turned ON in order to change the flap angle Do not attempt to move the flap by hand Doing so may damage the flap 1 Hang the temporary latches on the inside of the panel for cassette to t...

Страница 49: ...of the unit to eliminate the gap with the ceiling CAUTION If the screws are not sufficiently tightened trouble such as that shown in the figure may occur Be sure to tighten the screws securely Air le...

Страница 50: ...damaged Check that the wiring connector is not caught between the electrical component box and the cover Check that the wiring connector is not caught between the unit and the panel for cassette Lid...

Страница 51: ...figure However the wireless signal receiver can only be installed at the refrigerant tubing corner of the ceiling unit Refrigerant tube side Optional wireless receiver kit This position is only possi...

Страница 52: ...Limit 3 Ceiling height m Indoor unit type 22 28 36 45 56 60 73 90 106 112 140 160 Standard factory setting 2 7 3 0 3 6 High ceiling setting 1 3 2 3 3 4 3 High ceiling setting 2 3 5 3 6 5 0 Air flow b...

Страница 53: ...eping it pressed 5 Select the Set data by pressing the or button Select one of the Set data in Table for DC Fan Motor Tap Settings by pressing the or button Then press the button 6 Press the button Th...

Страница 54: ...operating 3 Designate the item code by adjusting the Temperature Setting buttons 4 Press the timer time buttons to select the desired setting data For item codes and setting data see Table for DC Fan...

Страница 55: ...ed to Step 5 5 Select one of the Set data in Table for DC Fan Motor Tap Settings by pressing the or button After selecting Set data press the button If setting continuously follow the procedures from...

Страница 56: ...Temperature Setting buttons XX 90 XX 91 XX 92 XX 93 Electrical component box 4 Press the timer time buttons to select the desired setting data Setting data YYYY Setting data Flap position during opera...

Страница 57: ...y 3 Select the Unit no by pressing the or button After selecting Unit no press the button and proceed to Step 4 If the button is pressed proceed to Step 6 4 Select the Code no by pressing the or butto...

Страница 58: ...ing continuously follow the procedures from Step 3 6 If the button is pressed under the display Step 3 the following display Detailed setting end screen appears Then select YES by pressing the or butt...

Страница 59: ...dentally applied the indoor unit control PCB fuse will blow in order to protect the PCB Correct the wiring connections Then disconnect the 2P connectors OC that are connected to the indoor unit contro...

Страница 60: ...in portion of the indoor unit The resin portion cracks after a few months and it may cause water drain 10 Is there water leakage Since there is a possibility of water drain repair the drain pipe if th...

Страница 61: ...it must be cleaned regularly Consult your dealer or service center Air filter The air filter collects dust and other particles from the air and should be cleaned at regular intervals or when the filte...

Страница 62: ...t is necessary to remove it for servicing and maintenance inside be sure to reinstall the safety strap securely hook on the grille side after the work When the filter has been removed rotating parts s...

Страница 63: ...ration Fan is rotating for a while even though operation stops Fan rotating makes operation smoothly Fan may sometimes rotate because of drying heat exchanger due to settings Fan may sometimes rotate...

Страница 64: ...o Low Change to Medium or High Improper temperature settings See Section Tips for Energy Saving Room is exposed to direct sunlight in cooling mode Doors and or windows are open Air filter is clogged S...

Страница 65: ...tion Care and Cleaning A clogged filter will impair the performance of the unit To prevent conditioned air from escaping keep windows doors and any other openings closed NOTE Should the power fail whi...

Страница 66: ...WEB ACXF60 50850 00 EN DC0223 0 13_350115_Cover4_A indd 66 2023 3 20 10 27 00...

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