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'14•SRK-T-164

– 29 –

Safety precautions

 CAUTION

Carry out the electrical work for ground lead with care.

Do not connect the ground lead to the gas line, water line, lightning conductor or telephone line’s ground lead. Incorrect grounding can cause 

unit faults such as electric shocks due to short-circuiting.

Use the circuit breaker of correct capacity. Circuit breaker 

should be the one that disconnect all poles under over current.

Using the incorrect one could cause the system failure and fi re.
Install isolator or disconnect switch on the power supply wiring 

in accordance with the local codes and regulations.

The isolator should be locked in OFF state in accordance with 

EN60204-1.
Be sure to install indoor unit properly according to the 

instruction manual in order to run off the drainage smoothly.

Improper installation of indoor unit can cause dropping water into the 

room and damaging personal property.
Install the drainage pipe to run off drainage securely according 

to the installation manual.

Incorrect installation of the drainage pipe can cause dropping water 

into the room and damaging personal property.
Be sure to install the drainage pipe with descending slope of 

1/100 or more, and not to make traps and air-bleedings.

Check if the drainage runs off securely during commissioning and 

ensure the space for inspection and maintenance. 
After maintenance, all wiring, wiring ties and the like, should 

be returned to their original state and wiring route, and the 

necessary clearance from all metal parts should be secured.
Secure a space for installation, inspection and maintenance 

specifi ed in the manual.

Insuffi cient space can result in accident such as personal injury due 

to falling from the installation place.

Take care when carrying the unit by hand.

If the unit weights more than 20kg, it must be carried by two or more 

persons. Do not carry by the plastic straps, always use the carry 

handle when carrying the unit by hand. Use gloves to minimize the 

risk of cuts by the aluminum fi ns.
Dispose of any packing materials correctly.

Any remaining packing materials can cause personal injury as it contains 

nails and wood. And to avoid danger of suffocation, be sure to keep the 

plastic wrapper away from children and to dispose after tear it up. 
For installation work, be careful not to get injured with the heat 

exchanger, piping fl are portion or screws etc.
Be sure to insulate the refrigerant pipes so as not to condense 

the ambient air moisture on them.

Insuffi cient insulation can cause condensation, which can lead to 

moisture damage on the ceiling, fl oor, furniture and any other valuables.
When perform the air conditioner operation (cooling or drying 

operation) in which ventilator is installed in the room. In this case, using 

the air conditioner in parallel with the ventilator, there is the possibility 

that drain water may backfl ow in accordance with the room lapse into 

the negative pressure status. Therefore, set up the opening port such 

as incorporate the air into the room that may appropriate to ventilation 

(For example; Open the door a little). In addition, just as above, so set 

up the opening port if the room lapse into negative pressure status due 

to register of the wind for the high rise apartment etc.
Be sure to perform air tightness test by pressurizing with 

nitrogen gas after completed refrigerant piping work.

If the density of refrigerant exceeds the limit in the event of 

refrigerant leakage in the small room, lack of oxygen can occur,  

which can cause serious accidents.

Do not install the unit in the locations listed below.

Locations where carbon fi ber, metal powder or any powder is fl oating.

Locations where any substances that can affect the unit such as 

sulphide gas, chloride gas, acid and alkaline can occur. 

Vehicles and ships.

Locations where cosmetic or special sprays are often used.

Locations with direct exposure of oil mist and steam such as 

kitchen and machine plant.

Locations where any machines which generate high frequency 

harmonics are used.

Locations with salty atmospheres such as coastlines. 

Locations with heavy snow (If installed, be sure to provide base 

fl ame and snow hood mentioned in the manual).

Locations where the unit is exposed to chimney smoke.

Locations at high altitude (more than 1000m high).

Locations with ammonic atmospheres.

Locations where heat radiation from other heat source can affect 

the unit.

Locations without good air circulation.

Locations with any obstacles which can prevent inlet and outlet air 

of the unit.

Locations where short circuit of air can occur (in case of multiple 

units installation).

Locations where strong air blows against the air outlet of outdoor unit.

Locations where something located above the unit could fall.

It can cause remarkable decrease in performance, corrosion and 

damage of components, malfunction and fi re.
Do not install the indoor unit in the locations listed below (Be 

sure to install the indoor unit according to the installation manual 

for each model because each indoor unit has each limitation).

Locations with any obstacles which can prevent inlet and outlet air 

of the unit.

Locations where vibration can be amplifi ed due to insuffi cient 

strength of structure.

Locations where the infrared receiver is exposed to the direct 

sunlight or the strong light beam (in case of the infrared 

specifi cation unit).

Locations where an equipment affected by high harmonics is placed 

(TV set or radio receiver is placed within 1m).

Locations where drainage cannot run off safely.

It can affect performance or function and etc. 
Do not install the outdoor unit in the locations listed below.

Locations where discharged hot air or operating sound of the 

outdoor unit can bother neighborhood.

Locations where outlet air of the outdoor unit blows directly to 

plants. The outlet air can affect adversely to the plant etc.

Locations where vibration can be amplifi ed and transmitted due to 

insuffi cient strength of structure.

Locations where vibration and operation sound generated by the outdoor 

unit can affect seriously (on the wall or at the place near bed room).

Locations where an equipment affected by high harmonics is placed 

(TV set or radio receiver is placed within 1m).

Locations where drainage cannot run off safely.

It can affect surrounding environment and cause a claim.
Do not install the unit where corrosive gas (such as sulfurous 

acid gas etc.) or combustible gas (such as thinner and 

petroleum gases) can accumulate or collect, or where volatile 

combustible substances are handled.

Corrosive gas can cause corrosion of heat exchanger, breakage of 

plastic parts and etc. And combustible gas can cause fi re.

Do not install the unit near the location where leakage of 

combustible gases can occur.

If leaked gases accumulate around the unit, it can cause fi re.
Do not use the indoor unit at the place where water splashes 

may occur such as in laundries.

Since the indoor unit is not waterproof, it can cause electric shocks 

and fi re. 
Do not install nor use the system close to the equipment that 

generates electromagnetic fi elds or high frequency harmonics.

Equipment such as inverters, standby generators, medical high 

frequency equipments and telecommunication equipments can 

affect the system, and cause malfunctions and breakdowns. The 

system can also affect medical equipment and telecommunication 

equipment, and obstruct its function or cause jamming.
Do not place any variables which will be damaged by getting 

wet under the indoor unit.

When the relative humidity is higher than 80% or drainage pipe is 

clogged, condensation or drainage water can drop and it can cause 

the damage of valuables.
Do not install the remote control at the direct sunlight.

It can cause malfunction or deformation of the remote control.
Do not use the unit for special purposes such as storing foods, 

cooling precision instruments and preservation of animals, 

plants or art.

It can cause the damage of the items.
Do not install the outdoor unit in a location where insects and 

small animals can inhabit.

Insects and small animals can enter the electric parts and cause 

damage or fi re. Instruct the user to keep the surroundings clean.
Do not use the base fl ame for outdoor unit which is corroded or 

damaged due to long periods of operation.

Using an old and damage base fl ame can cause the unit falling down 

and cause personal injury. 
Do not use any materials other than a fuse with the correct 

rating in the location where fuses are to be used.

Connecting the circuit with copper wire or other metal thread can 

cause unit failure and fi re.
Do not touch any buttons with wet hands.

It can cause electric shocks.
Do not touch any refrigerant pipes with your hands when the 

system is in operation.

During operation the refrigerant pipes become extremely hot or 

extremely cold depending the operating condition, and it can cause 

burn injury or frost injury.
Do not touch the suction or aluminum fi n on the outdoor unit.

This may cause injury.
Do not put anything on the outdoor unit and operating unit.

This may cause damage the objects or injury due to falling to the 

object.
Do not use the unit for special purposes such as storing foods, 

cooling precision instruments and preservation of animals, 

plants or art.
Do not clean up the unit with water.

RMA012A076A_En.indb   29

22-Jan-14   09:00:39

Содержание SRK19CNS-S

Страница 1: ...RESIDENTIAL AIR CONDITIONING TECHNICAL MANUAL PARTS LIST WALL MOUNTED TYPE RESIDENTIAL AIR CONDITIONERS Split system air cooled cooling only type SRK21CNS S6 SRK26CNS S6 Manual No 14 SRK T 164...

Страница 2: ......

Страница 3: ...14 SRK T 164 TECHNICAL MANUAL...

Страница 4: ...ouver control 31 30 4 Custom cord switching procedure 30 3 Auto restart function 2 Unit ON OFF button 1 Operation control function by remote control 28 8 Installation location setting 33 10 Outline of...

Страница 5: ...TROL 45 0HENOMENON OBSERVED AFTER SHORTCIRCUIT WIRE BREAKAGE ON SENSOR 43 HECKING THE INDOOR ELECTRICAL EQUIPMENT 44 How to read the model name Example SRK 21 C Series code Cooling only type Product c...

Страница 6: ...trol Room temperature control Microcomputer thermostat Operation Display RUN Green TIMER Yellow HI POWER Green 3D AUTO Green Safety devices Compressor overheat protection Frost protection Serial signa...

Страница 7: ...Room temperature control Microcomputer thermostat Operation Display RUN Green TIMER Yellow HI POWER Green 3D AUTO Green Safety devices Compressor overheat protection Frost protection Serial signal er...

Страница 8: ...48 48 5 7 295 4 7 9 15 Service space 100 Unit 54 46 5 Service space Service space Service space Installation plate 491 1 520 8 559 1 58 61 5 2 EXTERIOR DIMENSIONS 1 Indoor units Model SRK21CNS S6 Hol...

Страница 9: ...6 35 1 4 Flare Content 15 88 5 8 Flare 65 D C B A E Wireless remote control G F Unit mm 77 53 5 633 5 703 5 792 15 7 7 44 5 44 5 301 8 8 5 50 50 450 349 299 106 886 106 100 100 50 49 5 221 5 25 25 Se...

Страница 10: ...e more than 15mm 3 Where the unit is subject to strong winds lay it in such a direction that the blower outlet faces perpendicularly to the dominant wind direction 4 Leave 1m or more space above the u...

Страница 11: ...st not protrude more than 15mm 3 Where the unit is subject to strong winds lay it in such a direction that the blower outlet faces perpendicularly to the dominant wind direction 4 Leave 1m or more spa...

Страница 12: ...10 14 SRK T 164 3 Wireless remote control Unit mm 60 17 3 150 Unit mm 60 17 3 150...

Страница 13: ...OUTSIDE T TERMINAL 1 2 N 3 UNIT BLOCK L HEAT EXCHANGER BOARD CIRCUIT PRINTED CNR CNX2 CNX1 RED WHITE RED WHITE BLACK BLUE YELLOW BLACK CNG CNE DISPLAY WIRELESS RECEIVER CNF BACK UP SW 2 9 HEAT EXCHANG...

Страница 14: ...6 5 TO OUTSIDE T TERMINAL 1 2 N 3 UNIT BLOCK L HEAT EXCHANGER BOARD CIRCUIT PRINTED FLAP LOUVER RIGHT MOTOR LEFT CNX2 CNX1 M M M 5 5 5 LOUVER MOTOR MOTOR RED WHITE RED WHITE BLACK BLUE YELLOW BLACK C...

Страница 15: ...R MOTOR DIODE STACK FAN MOTOR CFO Th3 D S CC EEV Th2 Th1 FMo CM TERMINAL BLOCK T1 T2 MEANING OF SYMBOLS PARTS NAME SYMBOL Y GN Y GN WH 2 Outdoor units Model SRC21CNS S6 Model SRC26CNS S6 BL RD OR SYMB...

Страница 16: ...r Heat exchanger sensor Compressor Capillary tube Strainer Accumulator Service valve Gas Electronic expansion valve Outdoor unit Indoor unit Room temp sensor Humidity sensor Heat exchanger Flare conne...

Страница 17: ...y length Max 25m Max 15m Outdoor unit is higher Max 15m Outdoor unit is lower Min 3 minutes Max 10 times h Min 85 of rating Vertical height difference between outdoor unit and indoor unit Power source...

Страница 18: ...2 Correction of cooling capacity in relation to one way length of refrigerant piping How to obtain the cooling capacity Piping length m Cooling 7 1 0 10 0 99 15 0 975 20 0 965 25 0 95 SRK21CNS S6 SRK2...

Страница 19: ...o refrigerant circuit which can cause burst or personal injury due to anomalously high pressure in the refrigerant The electrical installation must be carried out by the qualified v electrician in acc...

Страница 20: ...can occur in case of multiple units installation Locations where strong air blows against the air outlet of outdoor unit Locations where something located above the unit could fall It can cause remark...

Страница 21: ...to the direct rays of the sun or the strong rays of the street lighting A place where it can be easily drained A place separated at least 1m away from the television or the radio To prevent interfenc...

Страница 22: ...e way piping length Max 25 m Vertical height difference h Max 15 m h 21 Series 21 Series 26 Series 26 Series Look for the inside wall structures Intersediats support or pillar and finally install the...

Страница 23: ...d loosening of the wires CENELEC code for cables Required field cables H05RNR4G1 5 Example or 245IEC57 H Harmonized cable type 05 300 500 volts R Natural and or synth rubber wire insulation N Polychlo...

Страница 24: ...h the pipe Cautions when piping from the left and the rear center of the unit Top View Right rear piping Left rear piping Left side piping Right side piping Left downward Right Rear Downward Left rear...

Страница 25: ...drain pan before drainage Do not make traps in the drain hose line Wall Gutter Pipes storage area Declining slope Inverted slipe Trap Installing steps 1 Hook the upper part of the indoor unit to the...

Страница 26: ...er section Tighten the 5 set screws Install the air filter Install the air inlet panel To open pull the panel at both ends of lower part and release latches then pull up the panel until you feel resis...

Страница 27: ...m Liquid side F 6 35 14 0 18 0 1 4 1 8 Gas side F 9 52 34 0 42 0 3 4 4 2 F 12 7 49 0 61 0 4 9 6 1 F 15 88 68 0 82 0 6 8 8 2 Flaring work v CAUTION Do not apply excess torque to the v flared nuts Othe...

Страница 28: ...Unit ON OFF button Unit ON OFF button Securely tighten the operation valve cap and the check joint blind nut after adjustment Operation valve size mm Operation valve cap tightening torque N m Check j...

Страница 29: ...t drain flows properly Battery Cover Fixing to pillar or wall Conventionally operate the wireless remote control by holding in your hand Avoid installing it on a clay wall etc Screws CAUTION Do not us...

Страница 30: ...green Illuminates during 3D AUTO operation HI POWER light green Illuminates during HIGH POWER operation TIMER light yellow Illuminates during TIMER operation In emergencies this button can be used fo...

Страница 31: ...emote control is not available RUN light green Illuminates during operation Blinks at the CLEAN operation 3 sec OFF ON CLEAN operation 26 Series Illuminates during 3D AUTO operation HI POWER light gre...

Страница 32: ...T 164 Auto restart function a b i ii J170 4 Custom cord switching procedure a Modifying the indoor printed circuit board b Modifying the wireless remote control i ii J171 Jumper wire J170 Jumper wire...

Страница 33: ...zontal Center installation Remote control display Right end installation Left end installation Angle of Louver Left Note 1 Values in are for the 26 Series Approx 45 Left Approx 45 Left Approx 20 Left...

Страница 34: ...g Left right Swing Horizontal blowing Fixed Flap Louver Cooling Up down Swing Center Fixed Wide Fixed Flap Louver Cooling Horizontal blowing Fixed Operation mode Indoor temp Setting temp 2 C Cooling A...

Страница 35: ...is running press the ON OFF button to stop ii Press the AIR FLOW UP DOWN button and the AIR FLOW LEFT RIGHT button together for 5 seconds or more iii Setting the air conditioning installation location...

Страница 36: ...tting Cooling 18 19 20 21 22 23 24 25 26 27 28 29 30 temperature Dehumidifying 18 19 20 21 22 23 24 25 26 27 28 29 30 9 Outline of cooling operation a Operation of major functional components in Cooli...

Страница 37: ...tion When the airconditioner is operating and the indoor fan motor is turned ON if the indoor fan motor has operated at 300 min 1 rpm or under for more than 30 seconds the unit enters first in the sto...

Страница 38: ...ion is displayed RUN light 1 time flash TIMER light ON iii Outdoor heat exchanger temperature sensor 55 C or lower is detected for 5 seconds continuously 3 time within 40 minutes after initial detecti...

Страница 39: ...valve open 3 Troubleshooting procedure If the air conditioner does not run at all If the air conditioner does not run at all diagnose the trouble using the following troubleshooting procedure If the...

Страница 40: ...38 14 SRK T 164 4 Troubleshooting procedure If the air conditioner runs NO YES 39...

Страница 41: ...or within 20 seconds after power ON The compressor is stopped Broken heat exchanger sensor wire poor connector connection Outdoor main PCB is faulty Outdoor heat exchanger sensor error 25 C or lower i...

Страница 42: ...ter making sure the DC fan motor and indoor PCB are normal connect the connectors and confirm that the fan motor is turning If power is turned on while one or the other is broken down it could cause t...

Страница 43: ...64 09 SRK DB 087D Over heat of compressor Gas shortage defective discharge pipe sensor Error of signal transmission Wiring error including power cable defective indoor outdoor PCB 40 main indoor indoo...

Страница 44: ...164 Trouble of outdoor unit Insufficient refrigerant amount Faulty power transistor Broken compressor wire Service valve close Defective EEV Defective outdoor PCB 1 1 main AC AC AC Does 52X1 relay ope...

Страница 45: ...ween terminal blocks and AC 220V Indoor electrical components are normal Is the voltage between terminal blocks and oscillating between DC 0 and 20V Inspect If the package components are not damaged r...

Страница 46: ...rform an operation check again Compressor stop power source for outdoor unit Replace indoor PCB Is the fuse burnt out 3 15 A NO YES YES NO YES NO b Indoor unit fan motor check procedure i Indoor PCB o...

Страница 47: ...14 SRK T 164 9 How to make sure of wireless remote control Measure in this section Operation SW ON The figare below shows the SRK series of indoor unit Replace the display of indoor unit reset ACL but...

Страница 48: ...46 14 SRK T 164...

Страница 49: ...47 14 SRK T 164 TECHNICAL MANUAL PARTS LIST INDOOR UNIT SRK21CNS S6 SRK26CNS S6 OUTDOOR UNIT SRC21CNS S6 SRC26CNS S6...

Страница 50: ...48 14 SRK T 164 CRAE0288 44 5 5 44 42 6 32 36 33 43 31 7 34 2 2 39 39 40 41 37 38 40 30 35 8 29 28 20 19 22 9 15 15 10 27 18 24 26 25 23 14 12 17 16 22 21 11 13 13 11 15 15 4 3 1 PANEL FAN ASSY...

Страница 51: ...RKW 935C 200 COLLAR 4 16 22 RKY 144A 010 LINK ASSY R 1 1 1 1 2 16 RKY 129A 009 JOINT R 1 1 1 1 2 17 RKY 129A 005 BRACKET MOTOR R 1 1 1 1 2 18 RKY 144A 001 LINK 1 1 1 1 2 19 RKY 144A 002 CRANK A 1 1 1...

Страница 52: ...ed Q ty Note 38 40 RKY 129A 023B FILTER UNIT ASSY 1 1 1 1 2 38 RKY 129A 036 HOLDER ASSY B 1 1 1 1 2 39 RKY 129A 025 HOLDER FILTER R 2 1 1 1 2 40 RKY 129A 028 HOLDER FILTER 2 1 1 1 2 41 RKY 129A 034A C...

Страница 53: ...51 14 SRK T 164 MEMO...

Страница 54: ...52 14 SRK T 164 CRAE0289 3 1 2 7 5 4 6 8 9 10 12 13 11 25 17 23 16 28 31 22 21 30 20 18 15 14 19 24 32 34 33 26 27 29 36 35 HEAT EXCH CONTROL...

Страница 55: ...L 1 21 SSA 551A 223A SENSOR ASSY 1 1 1 2 4 INCL SENSOR ROOM TEMP HEAT EXCH 22 SSA 551B 017A SENSOR HUMIDITY 1 1 1 2 4 23 RMA 504A 012 HARNESS ASSY 1 24 SSA 561B 702B BLOCK TERMINAL 1 1 1 2 2 T1 25 27...

Страница 56: ...54 14 SRK T 164 CRAE0240 1 35 41 34 14 14 14 13 18 16 19 14 5 21 20 45 45 46 42 43 32 38 10 11 23 25 12 17 15 27 22 24 26 12 10 33 36 44 39 40 37 7 31 30 28 29 6 4 46 46 4 4 3 9 8 3 2 PANEL FAN ASSY...

Страница 57: ...15 RKW 129A 208A JOINT L 1 1 1 1 2 16 RKW 129A 210 BRACKET MOTOR A 1 1 1 1 2 17 RKW 144A 201 LINK 1 1 1 1 2 18 RKW 144A 202 CRANK A 1 1 1 1 2 19 RKW 144A 203 CRANK B 1 1 1 1 2 20 RKW 144A 204 CRANK C...

Страница 58: ...032A 200A PLATE INSTALLATION 1 1 1 1 2 39 PHA 129A 302A COVER ASSY PIPE 1 1 1 1 2 40 RKW 132A 400 LID R 1 1 1 1 2 41 RKW 132A 401 LID L 1 1 1 1 2 42 43 RKW 132A 403 LID ASSY TERMINAL 1 1 1 1 2 43 RSA...

Страница 59: ...57 14 SRK T 164 MEMO...

Страница 60: ...58 14 SRK T 164 CRAE0290 28 25 30 29 33 26 32 31 14 27 15 2 5 6 7 9 8 10 4 17 21 20 19 18 22 24 23 1 3 13 12 11 16 HEAT EXCH CONTROL...

Страница 61: ...2A 402 BOX CONTROL R 1 16 RKW 132A 404 COVER CONTROL R 1 17 RKW 142A 401 BOX ASSY CONTROL L 1 18 RKW 129A 407 HOLDER SENSOR 1 19 SSA 551A 223H SENSOR ASSY 1 1 1 2 4 INCL SENSOR ROOM TEMP HEAT EXCH 20...

Страница 62: ...60 14 SRK T 164 CRBE0393 14 2 5 3 6 7 8 9 11 13 4 17 12 15 15 16 15 15 10 1 18 PANEL FAN ASSY...

Страница 63: ...GRILLE AIR OUTLET 1 1 1 2 3 7 SSA 944B 036B HANDLE 1 8 RWC 131A 004 GUARD FIN 1 9 RWC 116A 04103 BRACKET MOTOR 1 10 SSA 511B 818A MOTOR AC 1 1 1 1 2 11 SSA 431B 233 PROPELLER 1 1 1 2 4 12 SSA 913A 03...

Страница 64: ...62 14 SRK T 164 CRBE0394 1 2 20 22 14 13 12 10 11 9 5 6 8 23 18 19 7 3 4 GAS LIQ CONTROL ASSY 15 16 17 21 25 21 24 21 TH3 TH2 TH1 HEAT EXCH CONTROL...

Страница 65: ...A 914C 013A NUT FLANGE 3 12 RMC 932C 004 GASKET COVER 1 13 RMC 947K 004 COVER TERMINAL 1 1 1 2 4 14 RMC 914C 002 NUT FLANGE 1 15 17 RCR 505A 040F PWB ASSY 1 2 2 4 8 16 SSA 555B 058AD VARISTOR 1 Z 17 S...

Страница 66: ...64 14 SRK T 164 CRBE0395 11 7 1 2 8 12 20 4 20 13 10 6 5 3 13 9 13 15 14 16 17 21 18 19 20 PANEL FAN ASSY...

Страница 67: ...NER 1 8 RCR 435A 001 GRILLE AIR OUTLET 1 1 1 2 3 9 RCR 132A 004B COVER ASSY SERVICE 1 10 RCR 131A 002 GUARD FIN B 1 11 RCR 132A 002 COVER TERMINAL 1 12 SSA 913A 034F SCREW TAP 20 4 8 13 SSA 913A 034G...

Страница 68: ...66 14 SRK T 164 CRBE0396 1 2 8 9 21 23 24 16 15 14 13 12 10 6 6 5 7 11 20 4 GAS 3 LIQ CONTROL ASSY 17 18 19 22 26 TH3 22 TH2 22 25 TH1 HEAT EXCH CONTROL...

Страница 69: ...SSY 1 1 2 3 8 12 RMC 941C 051 CUSHION RUBBER 3 13 SSA 914C 013A NUT FLANGE 3 14 RMC 932C 004 GASKET COVER 1 15 RMC 947K 004 COVER TERMINAL 1 1 1 2 4 16 RMC 914C 002 NUT FLANGE 1 17 19 RCR 505A 040G PW...

Страница 70: ...AIR CONDITIONING TECHNICAL MANUAL PARTS LIST Copyright MITSUBISHI HEAVY INDUSTRIES LTD Because of our policy of continuous improvement we reserve the right to make changes in all specifications witho...

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