Mitsubishi PK12FK Скачать руководство пользователя страница 40 | Manualshive

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OC196A-40

(1) Indoor coil temperature code

During the test run, the indoor coil temperature code from 1 to 15 is displayed on the remote controller instead of room
temperature. The code should fall with the lapse of time in normal COOL operation.

(2) Trouble during test run

●

If the unit malfunctions during the test run, refer to section 11 in this manual entitled “TROUBLESHOOTING.”

●

When the optional program timer is connected to the conditioner, refer to its operating instructions.

2-6 Emergency operation

When the remote controller or microprocessor malfunctions but all other parts are normal, emergency operation is started
by setting the dip switch SW3 on the indoor controller board.
<Before emergency operation>
1. Make sure the compressor and the indoor fan are operating normally.

2. Locate the defect with the self-diagnostic function. When the self-diagnostic function indicates “protective function is

working”, release the protective function before starting the emergency operation.
CAUTION: When the self-diagnostic function indicates a check code of “P5” (drain pump malfunction), DO NOT start

the emergency operation because the drain may overflow.

<How to operate>
1. For emergency cooling, set the dip switch SW3-1 to ON and SW3-2 to OFF.

Code

1

~34

°

F

9

~113

°

F

2

~50

°

F

10

~122

°

F

3

~59

°

F

11

~131

°

F

4

~68

°

F

12

~140

°

F

5

~77

°

F

13

~158

°

F

6

~86

°

F

14

~194

°

F

7

~95

°

F

15

Thermistor

abnormality

8

104

°

F

Indoor coil

temperature

Code

Indoor coil

temperature

2. Turn ON the outdoor unit breaker and then turn ON the indoor unit breaker.

Emergency operation will now start.

3. During emergency operation, the indoor fan operates on high speed, but the swing louvers and the auto vanes do not

operate.

4. To stop emergency operation, turn OFF the indoor unit breaker.

NOTE: The remote controller ON/OFF button can not start/stop emergency operations.

CAUTION: Do not use emergency cooling for more than 10 hours, as the indoor coil may freeze.

1 ON

1

2

1-2 OFF

1

2

Emergency
cooling

Normal
operation

Microprocessor board

OC196A--2.qxp 1.12.19 10:40 AM Page 40

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Содержание PK12FK

Страница 1: ...REFRIGERANT SYSTEM DIAGRAM OC196A 23 8 WIRING DIAGRAM OC196A 24 9 OPERATION FLOW CHART OC196A 28 10 MICROPROCESSOR CONTROL OC196A 31 11 TROUBLESHOOTING OC196A 44 12 SYSTEM CONTROL OC196A 51 13 DISASSE...

Страница 2: ...3 No 4 18 OFF ON OFF OFF 24 OFF ON OFF OFF 30 ON ON OFF OFF 36 ON ON OFF OFF 18 OFF ON OFF OFF 24 ON ON OFF OFF 30 OFF ON ON OFF 36 ON ON ON OFF Dip SW Dip SW Appearances Remote controller Indoor con...

Страница 3: ...ion guide The back plate installation guide gives clear instructions on installation positions The enlarged back plate secures the unit firmly to the wall while the support piece which lifts the unit...

Страница 4: ...ed This is convenient when for example a power failure occurs 2 Non polar Two Wire Remote Controller Cables The non polar two wire type remote controller cable is slim installation is simple and troub...

Страница 5: ...to install a number of units in a compact arrangement at a single site The outdoor unit allows for unheard of flexibility in determining a piping layout thus greatly simplifying installation 8 FRONT...

Страница 6: ...ting can be per formed in 2 F units Setting range Cooling 65 F to 87 F CHECK TEST RUN button Only press this button to perform an inspection check or test operation Do not use it for normal operation...

Страница 7: ...CONTROLLED is displayed for two seconds after POWER button is turned to on This is not defective 2 All LCD are off during power OFF 3 When a button on the operat ing panel is pressed a beep sound is...

Страница 8: ...to perform an inspection check or test operation Do not use it for normal operation AIR SWEEP button This switches the horizontal fan motion ON and OFF This button is not available CLOCK TIMER button...

Страница 9: ...The start time or stop time is always displayed during the timer operation AIR DISCHARGE display This displays the air direction display The temperature of the return air is displayed during operatio...

Страница 10: ...K18FK1 PK18FK2 15 1 0 7 710 530 640 480 5 3 48 41 1 53 PU18EK1 20 16 0 75 RH247NAB 12 0 37 0 11 0 12 23 28 53 33 1 2 154 3 8 5 8 55 1 8 34 1 4 11 5 8 PK24FK PK24FK1 PK24FK2 24 000 2 34 10 3 10 6 PK24F...

Страница 11: ...83 TC 14 0 13 1 12 2 12 1 11 5 11 3 20 8 19 3 18 0 17 9 17 1 16 7 26 9 25 1 23 4 23 2 22 1 21 7 33 7 31 4 29 2 29 0 27 7 27 1 38 4 35 7 33 3 33 1 31 5 30 9 85 SHC 9 5 10 6 11 5 10 3 10 0 9 7 14 3 15...

Страница 12: ...umption kW Outdoor intake air D B temperature F indoor intake air W B temperature F indoor intake air W B temperature F SHF 0 82 Total capacity 10 3 Btu h Total power consumption kW Outdoor intake air...

Страница 13: ...de Condensing pressure 30 40 50 60 70 80 90 100 110 D B F Outdoor ambient temperature F indoor intake air W B temperature F psi G 100 90 80 70 60 50 40 30 86 80 75 70 PK12FK PK12FK1 Suction pressure 3...

Страница 14: ...0 30 20 30 40 50 60 70 80 90 100 110 Outdoor ambient temperature D B F D B F psi G Indoor D B temperature F Indoor D B temperature F Condensing pressure Suction pressure PK24FK PK24FK1 PK24FK2 Cooling...

Страница 15: ...t temperature F PK30FK PK30FK1 PK30FK2 Suction pressure D B F 86 80 75 70 100 90 80 70 60 50 40 30 30 40 50 60 70 80 90 100 110 psi G indoor intake air W B temperature F Outdoor ambient temperature F...

Страница 16: ...ing 18 500 0 82 1 75 PK18FK PK18FK1 PK18FK2 115 1 60 0 09 0 7 PU18EK1 208 230 1 60 1 66 12 0 0 75 255 82 171 118 51 25 5 lbs 8 oz 80 67 61 59 1 300 710 95 75 790 1 590 Cooling 24 000 0 72 2 34 PK24FK...

Страница 17: ...erature Maximum temperature Minimum temperature Maximum humidity Indoor Intake air temperature Outdoor W B F 67 71 57 75 D B F 95 115 0 80 With wind baffle D B 23 F if no wind baffle W B F 75 75 75 Ai...

Страница 18: ...OCTAVE BAND SOUND PRESSURE LEVEL dB re 0 0002 MICRO BAR BAND CENTER FREQUENCIES Hz APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE Hi NOTCH Lo 48 SPL dB 41 LINE Wall Unit 3 3ft 3 3ft Ambient te...

Страница 19: ...Drain hose Flexible hose length 47 1 4 Drain hose Terminal block pipe position 1 25 32 13 2 3 8 7 15 32 14 3 4 7 14 23 32 Details of installation plate Necessary clearance for Unit installation 2 43...

Страница 20: ...5 32 3 15 16 1 17 32 1 3 16 1 15 32 2 29 32 5 32 1 5 32 11 1 32 1 3 16 7 1 4 1 3 16 3 5 32 1 3 18 2 3 8 13 32 1 17 32 1 15 32 2 9 16 3 15 16 A B C Knock out hole for piping 31 32 43 11 16 7 7 32 9 7 1...

Страница 21: ...2 4 23 32 Liquid pipe Top Front Left side Air intake 5 15 16 or less 1 3 16 or more 10 or more Air outlet 13 3 8 Knock out hole for left piping 1 3 16 1 3 16 1 15 32 1 15 32 2 9 16 1 15 32 1 17 32 1 1...

Страница 22: ...HECK TEST RUN LOW HIGH ON OFF POWER SET 3 5 8 5 8 2 3 4 TIMER MODE HOURS FAN SPEED LOW HIGH CHECK TEST RUN 4 3 4 4 1 4 5 32 A 4 3 4 4 1 4 1 4 VIEWA 3 8 1 2 3 16 2 5 16 3 9 32 1 2 Fixing holes Side wir...

Страница 23: ...utor Refrigerant pipe option 3 8 with heat insulator Refrigerant pipe option 5 8 with heat insulator Strainer Flared connection Flared connection Pipe temperature thermistor RT2 Distributor Refrigeran...

Страница 24: ...hould be limited to 10 hours maximum 7 After every operation switch the fan connector to FAN 1 and set all dip switches SW3 I B to OFF GR TB6 1 2 OFF ON R B 2 1 4 3 6 5 CN1 1 2 3 CN2 LCD 0987654321 SW...

Страница 25: ...2 OFF ON R B 2 1 4 3 6 5 CN1 1 2 3 CN2 LCD 0 9 8 7 6 5 4 3 2 1 SW17 18FK GR J9 8 7 LED1 12V POWER X4 C MF L1 N GRN YLW SW7 CN51 CENTRALLY CONTROL LED2 5V POWER ON OFF TRANSMISSION WIRES DC12V 1 2 HEAT...

Страница 26: ...E CONTROLLER TRANSMISSION LINE RELAY VANE MOTOR RELAY FAN MOTOR VARISTOR NOTES 1 Since the outdoor side electric wiring may change be sure to check the outdoor unit electric wiring for servicing 2 Ind...

Страница 27: ...TCH MODEL SELECTOR SWITCH MODEL SELECTOR SWITCH ADDRESS SELECTOR SWITCH FUNCTION SELECTOR TRANSFORMER TERMINAL BLOCK POWER TERMINAL BLOCK INDOOR OUTDOOR CONNECTING LINE TERMINAL BLOCK REMOTE CONTROLLE...

Страница 28: ...mote controller trouble display Indoor side Outdoor side Fan STOP Compressor OFF Fan STOP w1 In addition the centralised control and remote control can be operated w2 The modes which indicate the sour...

Страница 29: ...er Defrosting protection detection temperature 30 F or lower YES NO 6 minute time delay 3 minute time delay Coil frost prevention release Allowance period 6 minute time delay Allowance set 1 min conti...

Страница 30: ...OFF and the pipe temperature is below 43 F the fan speed changes to LOW mode It is not possible to set the fan speed with the remote controller DRY OPERATION DRY operation Initial dry operation Room t...

Страница 31: ...Indoor controller board Receives orders from remote controller and tem perature data from indoor unit Processes orders and data Controls indoor and outdoor operation Self diagnostic function w System...

Страница 32: ...changes 2 F when the SET TEMP button is pressed one time Cooling 65 to 87 F How to operate 1 Press POWER ON OFF button 2 Press COOL DRY button to set operation mode to Cool NOTE Cool and DRY are alte...

Страница 33: ...ndition After the compressor has been continuously operated for 3 minutes or more and the indoor coil temperature has been 5 F or below for 3 minutes the coil frost protection will start Coil frost pr...

Страница 34: ...speed LOW 2 Fan speed HIGH 10 60 70 10 60 70 SWING SWING 30 10 60 70 2 Fan speed HIGH 10 60 70 30 AUTO RETURN AUTO RETURN AUTO RETURN 1 Fan speed LOW 4 Detecting abnormalities in the outdoor unit Aft...

Страница 35: ...1 Press POWER ON OFF button 2 Press the COOL DRY button to set operation mode to DRY NOTE Cool and DRY are alternately displayed each time COOL DRY button is pressed 3 To set desired temperature pres...

Страница 36: ...t ON the compressor will operate for 2 more min utes and then stop for 3 minutes If the room temperature thermistor reads below 75 F with thermostat ON the compressor will stop for 3 minutes If the th...

Страница 37: ...30 downward discharge in COOL mode the direction auto matically changes to 10 10 1 30 downward 2 60 downward 3 70 downward 4 SWING 5 2 3 Auto vane control Remote controller display Changes by pressin...

Страница 38: ...peration press POWER ON OFF button This setting will stop the air conditioner in 8 hours With the lapse of time time display changes in 1 hour units showing remaining time Timer setting example AUTO S...

Страница 39: ...e controller 3 Press MODE button to check that cool air is being dis charged 4 Press AIR DISCHARGE button to check auto vane opera tion 5 Check outdoor fan operation 6 Check compressor operation refer...

Страница 40: ...e function is working release the protective function before starting the emergency operation CAUTION When the self diagnostic function indicates a check code of P5 drain pump malfunction DO NOT start...

Страница 41: ...SW18 4 Switch for temperature unit OFF C Celsius ON F Fahrenheit SW18 5 Not for use SW18 6 Switch for auto vane display OFF Auto vane display absent ON Auto vane display present SW18 7 Switch for swin...

Страница 42: ...t coil frost prevention Provided 34 F For all current models Not provided 36 F For previous special models J1 6 Not for use J1 7 Not for use J1 8 Not for use J1 9 Switch for detecting abnormalities in...

Страница 43: ...Not for use 4 INDOOR FAN CONTROL Indoor fan relay output a During fan ON The indoor fan relay turns ON One second later the phase control will start b During fan OFF The phase control turns OFF One s...

Страница 44: ...er power button is turned ON operating display appears but disappears soon 1 Short circuit of indoor outdoor connect ing wire 2 Short circuit of transmission wire 3 Wrong operation of remote controlle...

Страница 45: ...the unit address goes back by one The check code and the unit address appear alternately 2 The check code U8 means no malfunction has occurred since installation The check code EO means the following...

Страница 46: ...tton on the remote controller to advance or go back to the unit address Each time SET TEMP button is pressed the unit address advances by one Each time SET TEMP button is pressed the unit address goes...

Страница 47: ...ce the indoor controller board P5 Malfunction of drain pump 1 Malfunction of drain pump 2 Damaged drain sensor 1 Check the drain pump 2 Check the drain sensor Check the drop of water is on If the resi...

Страница 48: ...ermostat Phenomena Outdoor unit Indoor unit 1 2 1 2 OFF The outdoor unit stops ON Operation stops 9 minutes later the check code P8 appears on the remote controller display OFF Operation stops ON 9 mi...

Страница 49: ...utdoor connect ing wire shorts Compressor protector is damaged Outdoor controller board is defective Remote controller is damaged Transmission wire is poorly connected Transmission wire is damaged Con...

Страница 50: ...10 20 30 40 50 4 14 32 50 68 86 104 122 Thermistor for lower temperature Temperature F Resistance K Thermistor Characteristic graph Room temperature thermistor RT1 Pipe temperature thermistor RT2 The...

Страница 51: ...y each remote controller During remote ON OFF control a message of CENTRALLY CONTROLLED is displayed on the LCD of the remote controller This is available for both one unit control and several units c...

Страница 52: ...Be sure to set SW2 correctly following the instructions below 1 Each lever of SW2 shows the number as follows SW2 1 1 SW2 4 8 SW2 2 2 SW2 5 16 SW2 3 4 SW2 6 32 2 Total number of levers turned to ON s...

Страница 53: ...nd the other as the sub controller using dip switch SW17 7 of the remote controller 3 1 How to set SW17 7 See Figure 5 1 For the main remote controller turn SW17 7 OFF 2 For the sub remote controller...

Страница 54: ...hout a special control board Remote control cables are can be extended up to 550yards When the cable length exceeds 33ft use the double insulated two core cable such as Belden 9407 Also the cable thic...

Страница 55: ...unit No 2 unit No 3 unit Multiple remote control ON OFF display Field supply Operation check System Power supply RL 1 GL 1 Multiple Remote Control Display Multiple remote controller adapter connect t...

Страница 56: ...e cover 3 Disconnect the connectors on the indoor controller board 4 To unhook the catches on the right hand side of the indoor controller board pull the left hand side toward you and lift up the cove...

Страница 57: ...k the catch on the panel from the catch on the unit 2 Slide the left side panel to the left to remove the panel Note Fix the unit to the metal fixture securely 3 Remove the air filters 4 Hold and pres...

Страница 58: ...eft and right motor supports and remove the motor supports and the fan motor See Photo 9 8 Remove the 2 screws on the left and right sides of the heat exchanger and pull the bearing support toward you...

Страница 59: ...g Diagram Symbol Q ty set 1 2 3 4 5 6 7 8 9 FRONT PANEL SCREW CAP FILTER CATCH AIR FILTER SERVICE PANEL UNDER COVER CORNER COVER BOX ASSEMBLY BACK PLATE 1 4 2 2 1 1 1 1 1 R01 47J 651 R01 KV5 096 R01 A...

Страница 60: ...1 2 1 1 4 1 1 1 1 1 2 1 1 4 1 1 1 1 1 2 1 1 4 1 1 1 1 1 2 1 1 4 1 1 1 1 R01 12G 662 R01 12G 691 R01 12G 812 R01 E01 812 R01 12G 811 R01 E00 811 R01 A17 500 R01 12G 661 R01 12G 808 R01 E01 641 R01 12G...

Страница 61: ...1 5 1 2 1 1 1 1 1 1 1 5 1 2 1 1 1 1 1 1 1 5 1 2 1 1 1 1 1 1 1 5 1 2 1 1 1 1 R01 12G 662 R01 16G 812 R01 E00 812 R01 16G 811 R01 E01 811 R01 A17 500 R01 12G 661 R01 12G 691 R01 16G 692 R01 16G 808 R01...

Страница 62: ...SLEEVE DRAIN HOSE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MF MV PK4W40 K R01 566 103 R01 KV5 106 R01 KV5 102 T7W 51J 675 T7W 52J 675 R01 KV5 135 R01 KV5 105 T7W B04 762 R01 KV5 130 T7W B04 223 R01 KV5 530 R01 K...

Страница 63: ...1 1 1 2 1 1 2 1 1 1 R B R B I B F1 I B TB2 TB4 5 T C RT1 RT2 33ft 250V 6A 2P L1 N 2P 1 2 7 F R01 KW2 002 R01 KV5 059 R01 KV5 038 T7W A00 305 T7W E03 049 T7W E01 713 T7W B04 200 T7W 351 077 T7W B04 31...

Страница 64: ...FLOW FAN HEAT EXCHANGER HEAT EXCHANGER DRAIN PAN DRAIN PAN 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R01 005 103 R01 Z61 102 R01 13G 114 T7W B04 480 T7W B06 480 T7W B04 529 T7W E13 529 FK2 FK 1 1 1 1 1...

Страница 65: ...01H02 MV RT1 RT2 TB4 5 TB2 C I B F1 2 I B T MF R B R B 33ft ROOM TEMPERATURE PIPE INDOOR COIL TEMPERATURE 2P 1 2 2P L1 N 8 F 440V 250V 6A R01 12G 063 R01 12G 621 R01 12G 002 R01 KV5 527 R01 12G 223 T7...

Страница 66: ...OUNT LEFT LINE FLOW FAN HEAT EXCHANGER DRAIN PAN DRAIN PAN 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R01 005 103 R01 Z61 102 R01 17G 114 T7W B05 480 T7W B05 529 T7W E14 529 FK2 FK 1 1 1 1 1 FK1 FK2 FK F...

Страница 67: ...01H02 MV RT1 RT2 TB4 5 TB2 C I B F1 2 I B T MF R B R B 33ft ROOM TEMPERATURE PIPE INDOOR COIL TEMPERATURE 2P 1 2 2P L1 N 8 F 440V 250V 6A R01 12G 063 R01 12G 621 R01 16G 002 R01 KV5 527 R01 12G 223 T7...

Страница 68: ...TA with set back function Model Name Program timer Parts name Program timer Parts No PAC SC32PTA Exterior dimensions inch 5 4 32x4 23 32x23 32 130x120x18mm Installation Wall mount Type of clock Quartz...

Страница 69: ...sly advances by 1 minute at 0 5 second interval and when the lower digit of minute becomes 0 indication advances in 10 min utes unit SW is used for reversing the time Each time the button is pushed th...

Страница 70: ...3400 Lawrenceville Suwanee Road Suwanee Georgia 30024 Toll Free 800 433 4822 Toll Free Fax 800 889 9904 www mrslim com Specifications are subject to change without notice...

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