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3-4

AY-ZP35PR

2. Outdoor unit

Item

Mode

Control operation When resistance

is low (tempera-

ture judged higher

than actual)

Short-circuit

When resistance

is high (tempera-

ture judged lower

than actual)

Open-circuit

Compressor cham-
ber thermistor
(TH1)

Cooling
Dehumidifying
Heating

Expansion valve
control and com-
pressor protection

Compressor oper-
ates, but room does
not become cool or
warm (expansion
valve is open).

Compressor high
temperature error
indication.

Layer short-circuit
or open-circuit may
result in compres-
sor in normal oper-
ation.

Outdoor unit ther-
mistor open-circuit
error indication.

Heat exchanger
thermistor (TH2)

Cooling
Dehumidifying

Outdoor unit heat
exchanger over-
heat prevention

Compressor oper-
ates at low speed
or stops.

Outdoor unit ther-
mistor short-circuit
error indication.

Normal operation.

Outdoor unit ther-
mistor open-circuit
error indication.

Heating

Expansion valve
control
Defrosting

Defrosting opera-
tion is not activated
as needed, and
frost accumulates
on outdoor unit
(expansion valve is
closed).

Outdoor unit ther-
mistor short-circuit
error indication.

Defrosting opera-
tion is activated
unnecessarily, and
room does not
become warm
(expansion valve is
open).

Outdoor unit ther-
mistor open-circuit
error indication.

Outside air temper-
ature thermistor
(TH3)

Auto

Operation mode
judgment

Cooling mode is
activated even if
room temperature
is low.

Outdoor unit ther-
mistor short-circuit
error indication.

Heating mode is
activated even if
room temperature
is high.

Outdoor unit ther-
mistor open-circuit
error indication.

Cooling
Dehumidifying

Operation not
affected

Normal operation.

Outdoor unit ther-
mistor short-circuit
error indication.

Normal operation.

Outdoor unit ther-
mistor open-circuit
error indication.

Heating

Rating control
Defrosting

Defrosting opera-
tion is activated
unnecessarily.

Outdoor unit ther-
mistor short-circuit
error indication.

Defrosting opera-
tion is not activated,
and frost accumu-
lates on outdoor
unit.

Outdoor unit ther-
mistor open-circuit
error indication.

Suction pipe ther-
mistor (TH4)

Cooling
Dehumidifying

Expansion valve
control

Compressor oper-
ates, but room does
not become cool
(expansion valve is
open).

Outdoor unit ther-
mistor short-circuit
error indication.

Frost accumulates
on evaporator inlet
section, and room
does not become
cool (expansion
valve is closed).

Outdoor unit ther-
mistor open-circuit
error indication.

Heating

Expansion valve
control

Compressor oper-
ates, but room does
not become warm
(expansion valve is
open).

Outdoor unit ther-
mistor short-circuit
error indication.

Frost accumulates
on expansion valve
outlet section, and
room does not
become warm
(expansion valve is
closed).

Outdoor unit ther-
mistor open-circuit
error indication.

2-way valve ther-
mistor (TH5)

Cooling
Dehumidifying

Expansion valve
control

Frost accumulates
on indoor unit evap-
orator and room
does not become
cool (expansion
valve is closed).

Outdoor unit ther-
mistor short-circuit
error indication.

Compressor oper-
ates, but room does
not become cool
(expansion valve is
open).

Outdoor unit ther-
mistor open-circuit
error indication.

Heating

Operation not
affected

Normal operation.

Outdoor unit ther-
mistor short-circuit
error indication.

Normal operation.

Outdoor unit ther-
mistor open-circuit
error indication.

Содержание AE-Z35PR

Страница 1: ...3 3 THERMISTOR TEMPERATURE CHARACTER ISTICS 3 5 4 HOW TO OPERATE THE OUTDOOR UNIT INDEPENDENTLY 3 5 5 GENERAL TROUBLESHOOTING CHART 3 6 6 MALFUNCTION PARTS CHECK METH OD 7 3 7 OUTDOOR UNIT CHECK METHOD 3 11 8 TROUBLESHOOTING GUIDE 3 14 9 CHART 3 15 CHAPTER 4 REFRIGERATION CYCLE 1 SCHEMATIC DIAGRAM 4 1 2 STANDARD CONDITION 4 1 3 TEMPERATURE AT EACH PART AND PRES SURE IN 3 WAY VALVE 4 1 4 PERFORMANC...

Страница 2: ... Louver Fin and Grooved tube type Condenser Corrugate Fin and Grooved tube type Control Expansion valve Refrigerant R410A 990g De lce system Micro computer controled reversed systems Noise level at cooling High dB A 42 45 Low dB A 36 Soft dB A 30 Noise level at heating High dB A Low dB A Soft dB A Fan system Drive Direct drive at cooling High m3 min 11 2 28 3 Low m3 min 8 7 Soft m3 min 6 9 at heat...

Страница 3: ... tube type Condenser Corrugate Fin and Grooved tube type Control Expansion valve Refrigerant R410A 990g De lce system Micro computer controled reversed systems Noise level at cooling High dB A 44 47 Low dB A 35 Soft dB A 30 45 40 35 48 Noise level at heating High dB A Low dB A Soft dB A Fan system Drive Direct drive at cooling High m3 min 12 3 32 5 Low m3 min 8 7 Soft m3 min 6 9 at heating High m3...

Страница 4: ...1 3 AY ZP35PR 2 EXTERNAL DIMENSION 1 Indoor unit 2 Outdoor unit Length unit mm Length unit mm 860 540 135 72 12 37 5 780 58 14 265 165 167 5 205 58 18 5 22 0 292 175 299 324 540 136 81 ...

Страница 5: ...apacitor A155BLS1S40D Transformer VRK4119 290mA RTRNPA030JBZZ FUSE1 QFS IA002JBZZ 250V 2 5A 2 Outdoor Unit DESCRIPTION MODEL REMARKS Compressor 5RS102XBE01 DC Motor Outdoor fan motor ARW84038H DC Motor Fu3 QFS GA077JBZZ 250V 2A Fu2 QFS GA078JBZZ 250V 3 15A Fu1 QFS GA001JBZZ 250V 20A Fu5 QFS GA002JBZZ 250V 15A 3 WIRING DIAGRM 4 ELECTRICAL PARTS ...

Страница 6: ...hanger pipe thermo circuit EEPROM Select circuit Serial I O circuit Auto restart circuit Test run circuit Auxiliary mode Power on circuit Cluster generator drive circuit Indoor fan motor Fan motor pulse detect Wireless remote control operation Audible operation confirmation Room temp thermistor Heat exchanger pipe thermistor Louvre angle fan speed Wireless Indoor outdoor control signal I O Test ru...

Страница 7: ...ircuit Serial I O circuit CPU reset circuit Position detection circuit AC overcurrent detection circuit Compressor thermo circuit Heat exchanger pipe thermo circuit Outdoor temp thermo circuit LED drive circuit Test mode circuit Power factor converter circuit Filter circuit Smoothing circuit Pulse amplitube modulation circuit EEPROM AC clock circuit DC overcurrent detection circuit IGBT Unit unit ...

Страница 8: ...2 3 AY ZP35PR 2 MICROCOMPUTER CONTROL SYSTEM 1 Indoor unit 1 1 Electronic control circuit diagram AY ZP35PR ...

Страница 9: ...2 4 AY ZP35PR AY ZP40PR ...

Страница 10: ...2 5 AY ZP35PR 1 2 Printed wiring board CN6 PCI CN5 feedback of fan motor CN1 fan motor CN10 terminal fuse CN2 thermistor CN7 display board CN3 stepping motor of ver cal CN4 stepping motor of horizontal ...

Страница 11: ...2 6 AY ZP35PR 2 Outdoor unit 2 1 Electronic control circuit diagram ...

Страница 12: ...㼜㼍㼚㼟㼕㼛㼚㻌㼂㼍㼘㼢㼑㻲㼞㼛㼙㻌㼀㼔㼑㼞㼙㼕㼟㼠㼛㼞㻲㼞㼛㼙㻌㻲㼍㼚㻌㻹㼛㼠㼛㼞㻲㼞㼛㼙㻌㻯㼛㼙㼜㼞㼑㼟㼟㼛㼞㻌㻔㻯㻕㻔㼃㻕㻔㻻㼞㼍㼚㼓㼑㻕㻲㼞㼛㼙㻌㻯㼛㼙㼜㼞㼑㼟㼟㼛㼞㻲㼞㼛㼙㻌㻯㼛㼙㼜㼞㼑㼟㼟㼛㼞㻌㻔㻿㻕㻔㼁㻕㻌㻔㻾㼑㼐㻕㼀㼛㻌㻾㼑㼍㼏㼠㼛㼞㻔㻳㼞㼍㼥㻕㼀㼛㻌㼀㼑㼞㼙㼕㼚㼍㼘㻌㻮㼛㼍㼞㼐㻔㻝㻕㻌㻔㻮㼞㼛㼣㼚㻕㼀㼛㻌㼀㼑㼞㼙㼕㼚㼍㼘㻌㻮㼛㼍㼞㼐㻔㻺㻕㻌㻔㻮㼘㼡㼑㻕㼀㼛㻌㻯㼛㼚㼠㼞㼛㼘㻌㻮㼛㼤㻔㻳㼞㼑㼑㼚㻛㼅㼑㼘㼘㼛㼣㻕㼀㼛㻌㼀㼑㼞㼙㼕㼚㼍㼘㻌㻮㼛㼍㼞㼐㻔㻞㻕㻌㻔㻾㼑㼐㻕 R V White ...

Страница 13: ...e temperature of the indoor unit heat exchanger drops below the overheat protection temperature Once the temperature of the indoor unit heat exchanger drops below the overheat protection temperature the operating frequency is increased by about 4 to 10 Hz every 60 seconds until the normal operation condition resumes If the temperature of the indoor unit heat exchanger exceeds the overheat protecti...

Страница 14: ... 1 hour later Max 1 5 hours later Max 2 hours later Timer setting reached 1 hour later Max 1 5 hours later Max 2 hours later Timer setting reached Activation of OFF timer Set temperature 1 O C 1 O C 1 O C 0 3 O C 0 3 O C 0 3 O C Cooling dehumidifying operation 1 15 Power ON start If a jumper cable is inserted in the location marked with HAJP on the indoor unit control printed circuit board control...

Страница 15: ...perature In addition the air air heat pump operation differs from the operation in the Manual mode as explained below 1 21 Difference relating to set temperature Temperature setting method A u t o mode Cooling A u t o m a t i c t e m p e r a t u r e setting based on outside air temperature Can be changed within 2 Υ using remote control Heating Dehumidifying M a n u a l mode Cooling Can be changed ...

Страница 16: ...rol 1 26 10 C OPERATION Heating operation with 10 C set temperature will be performed 1 Press the MODE button of Remote controller and select HEAT mode 2 Press the ON OFF button to start HEAT operation 3 Press the 10 C button TO CANCEL Press the 10 C button again is changed or when the unit is turned off NOTE _ matically selected by AUTO mode 1 27 Hot keep If the room temperature is in the Hot kee...

Страница 17: ...k detection circuit DB1 IPM DB2 Compressor position detector IGBT drive circuit IGBT Overvoltage detection circuit _ When the IGBT turns OFF the energy stored while the IGBT was ON is charged to the voltage doubler capacitor via the diode bridge DB1 As such by varying the ON OFF duty of the IGBT the output voltage is varied Stored energy Reactor L5 DB1 DB2 IGBT IGBT ON IGBT OFF L6 3 2 High power f...

Страница 18: ...he clock waveform as shown in the diagram above 3 2 3 IGBT ON start time delay time B AC voltage the IGBT turns ON after a delay time set according to the power source frequency 3 2 4 IGBT ON time C After the above delay time the IGBT turns ON to supply a current to the reactor The ON time of the IGBT determines the amount of energy level of DC voltage rise supplied to the reactor DC voltage level...

Страница 19: ...PAM IGBT does not turn ON even if the com pressor is operating In that case the DC voltage does not rise even though the compressor is operating and lowers to the 180 VDC level Check items _ _ _ _ 4 Explanation of IPM drive circuit The IPM for compressor drive is made by Mitsubishi Electric The power supply for the IPM drive the shunt resistance for over current detection etc are provided outside ...

Страница 20: ...e is input to IPM CIN pin 26 Then the gate voltage of the lower phase IGBT LU LV LW inside the IPM turns OFF to cut off the over current At the same time an L output of about 1 8 ms is generated from IPM Fo pin 24 and this results in an L input to overcurrent detection input pin 34 of the microcomputer IC1 and turns OFF the PWM signal output IC1 pins 51 through 56 to the IGBT gate SET RESET About ...

Страница 21: ...en the PWM waveform is OFF the microcomputer performs internal processing so that detection is enabled only when it is ON Based on _ _ _ _ _ _ racy is high The microcomputer performs internal processing to cancel spike voltage during the regenerative process Furthermore even if the induced voltage is low position detection is still possible thus allowing sensor less operation at low rotation speed...

Страница 22: ...e _ _ _ Motor voltage Motor current Optinum power factor Phase difference between the voltage and the current Efficiency Phase difference between the voltage and the current Concept chart of the current phase difference control This control is the V F drive system independent of the location of rotor detecting the phase difference between driving voltage phase _ _ ...

Страница 23: ......

Страница 24: ...temperature for 60 seconds at minimum frequen cy Overheat temperature setting value indoor unit heat exchanger thermistor temperature about 45 to 54 C When in heating opera tion Automatic reset after safety period 180 sec None Yes Yes 5 Outdoor unit heat exchanger over heat shutdown Operation frequency lowers if outdoor unit heat exchanger temperature exceeds about 55 C during cooling operation Co...

Страница 25: ...u n i t 2 way valve ther mistor short cir cuit error Compressor stops if there is short circuit in outdoor unit 2 way valve thermistor TH5 At compressor startup Operation OFF or ON Yes ۼ 2 Yes Yes 19 Outdoor unit heat exchanger ther mistor open cir cuit error Compressor stops if there is open circuit in outdoor unit heat exchanger thermistor TH2 At compressor startup Operation OFF or ON Yes ۼ 2 Ye...

Страница 26: ...g mode is acti vated in most cases Heating mode is ac tivated even if room temperature is high Heating mode is always activated Cooling Frequency control Room becomes too cold Air air heat pump operates in full power even when set temperature is reached Room does not become cool Compressor does not operate Dehumidifying Room temperature memory Frequency control Normal operation Room temperature is...

Страница 27: ...cuit error indication Cooling Dehumidifying Operation not affected Normal operation Outdoor unit ther mistor short circuit error indication Normal operation Outdoor unit ther mistor open circuit error indication Heating Rating control Defrosting Defrosting opera tion is activated unnecessarily Outdoor unit ther mistor short circuit error indication Defrosting opera tion is not activated and frost ...

Страница 28: ...34K 4 17K 1 908K 2 28K Tester In case of TH2 heat exchanger thermistor 1 10 Connector CN8 Thermistor Compressor thermistor Heat exchanger thermistor Outdoor air temperature thermistor Suction thermistor 2 way valve thermistor No TH1 TH2 TH3 TH4 TH5 Connector No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 No 9 No 10 Color Red Orange Green Black Yellow TH1 Compressor thermistor TH2 Heat exchanger thermisto...

Страница 29: ...oo close or flu orescent lamp is burning out Turn off light and check Signal should be received when light is turned off Change light position or install new fluorescent lamp Use Sevick light Hitachi Check if Sevick light Hitachi is used Signal may not be received sometimes due to effect of Sevick light Replace light or change position Operating position angle is inap propriate Operate within rang...

Страница 30: ...rroneous inter unit connection Check wiring between indoor and outdoor units Terminal board 1 N 230 VAC 50 Hz Terminal board 2 serial signal Correct wiring M P I e c a l p e R y t i u n i t n o c M P I k c e h C M P I d e g a m a D Dried up electrolytic capacitor Check electrolyt l e e c a l p e R r o t i c a p a c c i ectrolytic capacitor Blown outdoor unit fuse Check 20 A fuse Check 15 A fuse Fu...

Страница 31: ...tdoor unit PWB Is LED1 on outdoor unit flashing Compressor starts up Does LED1 indicate DC overcurrent error Does LED1 indicate rotation error Replace compressor Does LED1 remain lit Serial signal error Check inter unit wiring Check indoor and outdoor unit PWBs Replace outdoor unit PWB Check compressor 2 3 way valve closed Refrigerant shortage Replace outdoor unit PWB Check 320 VDC between pins IP...

Страница 32: ... is taken with the polarities reversed the tester needle exceeds the scale range Therefore let the capacitor discharge before measurement 45 B Needle type tester Normal resistance value several M Value in is for digital tester Measure resistance in expansion valve coil Insert checker shown at left into connector CN12 on control PWB and operate air conditioner If frost accumulates on 2 way valve af...

Страница 33: ...the IPM Then using a tester check leak current between C and E When using a digital tester the and tester lead wires in the table must be reversed Values in are for digital tester 5 1 IPM internal circuit diagram Needle type tester Normal resistance value P N several MΩ U V W Needle type tester Normal resistance value U N several MΩ V W ...

Страница 34: ...e than 30 seconds Is IPM PWB floating from the heat sink Check the AC power supply voltage when compressor rotate rated voltage 10 Cooling mode Check indoor exchanger termistor and discharge thermistor Check outdoor exchanger termistor and discharge thermistor Check indoor heat exchanger Check outdoor heat exchanger 6 0 error memory is recorded Check the refrigerant amount Check the discharge pres...

Страница 35: ...ttern damage Short circuit in PAM IGBT Q5 Defective switching power supply circuit Malfunction of 3 terminal regulator IC4 IC1 Short circuit in expansion valve coil Malfunction of transistor array IC7 Solder contact or other problems Malfunction of 3 terminal regulator IC3 IC2 Microcomputer oscillator error Malfunction of microcomputer reset IC Malfunction of microcomputer Malfunction of serial si...

Страница 36: ...low voltage circuits control circuits for microcomputer and thermistors and drive circuits for expansion valve and relays on the control printed circuit board PWB are connected to the compressor drive power supply 320 VDC negative terminal Therefore exercise utmost caution to prevent electric shock If a measuring instrument used for the test is grounded its chassis ground has the same electric pot...

Страница 37: ...r lamp blue flash in synchronization with the timer lamp orange 2 Outdoor unit The self diagnosis is indicated the error information by flashing LED1 on the outdoor unit The self diagnosis of outdoor unit is displayed for about 3 10 minutes Then the LED1 returns to normal display Timer lamp 1 cycle LED1 2 time ON OFF 1 second OFF 1 second OFF 1 second OFF 1 second ON 1 second ON 1 second ON 1 seco...

Страница 38: ...ck the outdoor unit air outlet for blockage 1 Ensure unob structed air flow from the outdoor unit air outlet Operation Green Plasmacluster Blue 2 Check if the power supply voltage is AC 230V at full power 2 Connect power supply of proper voltage 3 Check the pipe con nections for refriger ant leaks 3 Charge the speci fied amount of refrigerant 4 Measure resistance of the outdoor unit compressor the...

Страница 39: ...he outdoor unit control PWB for open cir cuit 3 Replace the out door unit ther mistor assembly Operation Green Plasmacluster Blue Timer Orange 3 2 way valve ther mistor open cir cuit error 4 No abnormality found in above inspections 1 through 3 4 Replace the out door unit control PWB assembly Operation Green Plasmacluster Blue Timer Orange 4 Discharge ther mistor open cir cuit error Operation Gree...

Страница 40: ...fan motor Timer Orange 3 AC current defi ciency error 1 Check if there is an open circuit in the secondary winding of the current trans former of the outdoor unit control PWB 1 Replace the out door unit control PWB assembly Operation Green Plasmacluster Blue 2 Check if the refriger ant volume is abnor mally low 2 Charge the speci fied amount of refrigerant 3 Check if the refriger ant flows properl...

Страница 41: ...Check the indoor outdoor heat exchanger ther mistors are installed in correct positions 1 Correct the instal lation Operation Green Plasmacluster Blue 2 Check if the refriger ant volume is abnor mally low 2 Change the speci fied amount of refrigerant 3 Check the 4 way valve for proper operation 3 Replace the 4 way valve Indoor and outdoor units do not oper ate 10 time Timer Orange 10 0 EEPROM erro...

Страница 42: ... out door unit fan Timer Orange 3 Detection error of DC fan negative rotation before compressor is driven 1 Temporary stop for DC fan circuit protec tion Operation Green Plasmacluster Blue Timer Orange 4 Detection error of inverter current for DC fan 1 Replace the out door unit control PWB assembly Operation Green Plasmacluster Blue Timer Orange 5 Outdoor unit DC fan open con nector error 1 Check ...

Страница 43: ...the com pressor Indoor and outdoor units operate Timer Orange 3 Detection error of inverter current 1 Check the circuit of detection of inverter current 1 Replace the out door unit control PWB assembly Operation Green Plasmacluster Blue Indoor and outdoor units do not oper ate 14 time Timer Orange 14 0 Outdoor unit PAM PAM over volt age error 1 Check the AC power supply voltage for fluctuation 1 C...

Страница 44: ...its 1 Correct the wiring Operation Green Plasmacluster Blue Indoor and outdoor units do not oper ate Lighting or OFF Timer Orange 1 Serial erroneous wiring 1 Check the wiring between units 1 Correct the wiring Operation Green Plasmacluster Blue Indoor and outdoor units do not oper ate Normal blinking or OFF Timer Orange 19 0 Indoor unit fan Indoor unit fan error 1 Check the indoor fan motor for pr...

Страница 45: ...Timer Orange 26 1 Indoor unit room tem perature thermistor Indoor unit room temperature thermistor 1 Check connector of thermistor for secure installation 1 Replace the ther mistor Operation Green Plasmacluster Blue 2 Check the tempera ture properties of the thermistor 2 Replace the ther mistor Timer Orange 2 Indoor unit pipe tem perature thermistor Indoor unit pipe temperature thermistor 1 Check ...

Страница 46: ... C 4 Power source 230V 50Hz 5 Compressor speed Rated frequency Dry bulb Temp Indoor side Outdoor side C Relative Humidity Dry bulb Temp C Relative Humidity 7 Model AY ZP35PR NO Condition Cooling Heating Temp on C 60 58 Temp on C 37 3 Temp on C 17 25 Temp on C 16 6 3 way valve pressure MPaG 1 0 2 2 AY ZP40PR Cooling Heating 61 57 37 3 17 25 16 7 1 0 2 2 AY ZP35PR s 1 4 C 2 Accumulator 3 Strainer Ex...

Страница 47: ...㪌㩷㪉㪇㪉㪌㪊㪇㪊㪌㪋㪇㪋㪌㪚㫆㫆㫃㫀㫅㪾㩷㪺㪸㫇㪸㪺㫀㫋㫐㩷㩿㫂㪮㪀㪦㫌㫋㫊㫀㪻㪼㩷㪸㫀㫉㩷㫋㪼㫄㫇㪅㩷䋨㷄䋩㪉㪅㪇㩷㪊㪅㪇㩷㪋㪅㪇㩷㪌㪅㪇㩷㪍㪅㪇㩷㪄㪈㪇㪄㪌㪇㪌㪈㪇㪈㪌㪟㪼㪸㫋㫀㫅㪾㩷㪺㪸㫇㪸㪺㫀㫋㫐㩷㩿㫂㪮㪀㪦㫌㫋㫊㫀㪻㪼㩷㪸㫀㫉㩷㫋㪼㫄㫇㪅㩷㩿㷄㪀㪎㪇㪇㩷㪏㪇㪇㩷㪐㪇㪇㩷㪈㪇㪇㪇㩷㪈㪈㪇㪇㩷㪉㪇㪉㪌㪊㪇㪊㪌㪋㪇㪋㪌㪠㫅㫇㫌㫋㩷㩿㪮㪀㪦㫌㫋㫊㫀㪻㪼㩷㪸㫀㫉㩷㫋㪼㫄㫇㪅㩷䋨㷄䋩㪏㪇㪇㩷㪐㪇㪇㩷㪈㪇㪇㪇㩷㪈㪈㪇㪇㩷㪈㪉㪇㪇㩷㪄㪈㪇㪄㪌㪇㪌㪈㪇㪈㪌㪠㫅㫇㫌㫋㩷㩿䌗㪀㪦㫌㫋㫊㫀㪻㪼㩷㪸㫀㫉㩷㫋㪼㫄㫇㪅㩷㩿㷄㪀㪈㪅㪌㩷㪉㪅㪇㩷㪉㪅㪌㩷㪊㪅㪇㩷㪊㪅㪌㩷㪉㪇㪉㪌㪊㪇㪊㪌㪋㪇㪋㪌㪚㫆㫆㫃㫀㫅㪾㩷㪺㪸㫇㪸㪺㫀㫋㫐㩷㩿㫂㪮㪀㪦㫌㫋㫊㫀㪻㪼㩷㪸㫀㫉㩷㫋㪼㫄㫇㪅㩷䋨㷄䋩㪌㪇㪇㩷㪌㪌㪇...

Страница 48: ...only the workman but also a second person shall be present for observation and assistance Necessary protective equipment shall be available and in the case of open flames or arcs fire extinguishing apparatus shall be ready to hand Welding and brazing shall be carried out by qualified workmen 1 INDOOR UNIT 1 Open the open panel and remove it 2 Remove a screw fixing the cord holder 3 Remove the cord...

Страница 49: ... and pull it away 10 Remove the screw C fixing the control box and cut the wire fixing band 12 Remove the center shaft of the horizontal louver from louver holder with lifting the louver holder and remove the horizontal louver from cabinet while warping 13 a Remove the 3 screws fixing the side cover L and side cover R Take off the catch of side cover R Side cover L Screw 1 2 A B 11 Remove the 5 co...

Страница 50: ...an to the ring position 16 Take off the catch of guide R from cabinet and remove the guide 17 Remove the plasmacluster holder from the cover while taking off the both sides catches of the cover For the models with plasma cluster 18 Take out the plasmacluster unit from the holder after taking off the catch of it For the models with plasmacluster 19 For the models with the auto horizontal adjustment...

Страница 51: ... band 2 Insert the thin board to center of gap and remove the hook of holder Please be careful not to damage the lead wire 3 When assemble the plasmacluster unit insert part A to holder part indicated by big arrow HOOK HOOK B HOOK HOOK B HOOK HOOK B Lead the lead wire through the left side of HOOK B A AY ZP35PR ...

Страница 52: ...moved 3 The 2 screws on the left hand side of top plate ass y is removed 4 The screw on the right hand side of front panel is removed 5 The screw on the right hand side of front panel is removed 6 The 4 screws of the front of a front panel is removed 7 The 5 screws on the right hand side of side cover R is removed Then remove top plate ass y Then remove the front panel AY ZP35PR ...

Страница 53: ...screws on the side cover L and remove the side cover L 10 Remove the connectors and reactor in the control box 11 Remove the 2 screws fixed the control box 12 Remove the 2 screws fixed the bulkhead plate 13 Remove the compressor covers 1 2 3 4 and 5 14 Remove the nut and remove the terminal cover 5 AY ZP35PR ...

Страница 54: ...e thermistor and the cover gasket 16 Remove the compressor cover 17 Remove the 5 thermistors 18 Remove the outdoor fan 19 Unscrew the 2 screws and remove the motor angle 20 Thermistor position Red Black Yellow Orange Green AY ZP35PR ...

Страница 55: ...ff box cover 2 Take off lead wires from terminal assembly 5 Take off heat sink holder Blue wire Brown wire Red wire Green Yellow wire 6 Take off screws 8 PCS 3 Take off screw earth Take off earth lead wire green yellow from terminal holder BAND SCREW BOX COVER HEAT SINK HOLDER AY ZP35PR ...

Страница 56: ...ety and performance of the set This document has been published to be used for after sales service only The contents are subject to change without notice AY ZP35PR AIR AIR HEAT PUMP AY ZP35PR MODEL AY ZP40PR OUTDOOR UNIT INDOOR UNIT PartsGuide 1 INDOOR UNIT PARTS 2 ACCESSORY PARTS 3 INDOOR PACKING PARTS 4 OUTDOOR UNIT PARTS 5 OUTDOOR PACKING PARTS AE Z35PR AE Z40PR ...

Страница 57: ...22 2 2 29 2 21 1 2 34 2 16 2 21 2 5 1 2 24 2 5 2 2 8 2 9 2 15 2 2 2 2 17 1 10 1 9 2 3 2 2 3 1 2 3 2 31 2 1 3 4 2 23 2 5 2 14 2 28 2 4 2 7 2 41 2 27 2 19 2 46 2 47 2 18 1 3 2 33 2 57 2 58 1 11 2 12 2 26 2 43 2 2 11 2 2 10 2 AY ZP35PR ...

Страница 58: ...LINK R 2 9 MJNTPA141JBFA LOUVER LINK L 2 10 2 MLOV A473JBFA VERTICAL LOUVER M1 2 11 2 MLOV A474JBFA VERTICAL LOUVER M2 2 12 NBRG A026JBFP LOUVER BUSHING 2 14 PGUMMA381JBEZ DRAIN PLUG 2 15 2 RMOT A155JBZZ LOUVER MOTOR H 2 16 NFANCA113JBEZ CROSS FLOW FAN 2 17 PPLT A540JBFZ SIDE COVER R 2 18 LHLD B131JBFA LED HOLDER 2 19 PBOX A511JBFZ CONTROL BOX 2 21 DWAK B048JBKZ FRONT PANEL ASS Y 2 21 1 HDECQA486J...

Страница 59: ...OVER 2 43 2 MLOV A491JBFA VERTICAL LOUVER M3 2 44 PCOV B669JBFZ THERMO HOLDER COVER 2 46 PCOV B664JBWZ CONTROL BOX COVER 2 47 PSHE A335JBEZ PROTECT SHEET 2 57 PSEL D111JBEZ SEAL 2 58 PSEL D112JBEZ SEAL R 3 CCYC E030JBKZ CYCLE ASS Y 3 1 CPIPCB775JBKZ TUBE ASS Y 3 1 1 PFPFPD645JBEZ TUBE INSULATOR 3 2 PSEN A068JBKZ FLARE NUT ASS Y 3 3 DEVA A344JBKZ EVAPORATOR SUB ASS Y 3 4 PPLT A541JBFZ SIDE COVER L ...

Страница 60: ...PPING SCREW 4 6 XTTS745P30000 TAPPING SCREW 4 7 LHLD A849JBFA CORD HOLDER 4 9 TINS B432JBRZ N INSTALLATION MANUAL 4 11 TINSEA772JBRZ N OPERATION MANUAL 4 12 UBATUA027JBE0 BATTERY PACK 2 ACCESSORY PARTS NO PARTS CODE PRICE RANK NEW MARK PART RANK DESCRIPTION 90 1 SPADBA471JBEZ PACKING PAD L 90 2 SPADBA472JBEZ PACKING PAD R 90 3 SPAKCE410JBEZ N PACKING CASE 1 INDOOR PACKING PARTS 90 4 TLABMB512JBRZ ...

Страница 61: ...7 2 38 1 6 2 12 1 7 3 15 3 14 3 13 2 42 2 40 3 18 2 3 1 12 2 39 2 2 39 6 2 39 7 2 48 2 2 48 1 2 39 3 2 46 2 2 46 3 2 46 1 2 7 3 2 7 4 2 7 5 2 7 6 2 59 2 57 2 58 3 21 3 7 2 60 3 26 3 5 3 2 2 35 3 11 3 23 3 22 3 7 2 3 7 1 2 60 1 1 9 1 2 8 2 14 1 2 27 1 3 6 3 8 3 9 2 21 2 23 2 24 3 24 3 6 1 3 6 2 3 6 4 3 6 3 2 21 3 19 2 25 2 33 3 33 3 32 3 6 5 3 1 3 3 3 4 3 25 3 0 3 3 1 2 41 2 59 1 2 48 3 4 1 4 2 AY ...

Страница 62: ...OVER 2 31 TLAB E859JBRZ SUB LABEL 2 32 TLABMA716JBRA INVERTER LABEL 2 33 TSPC H732JBRZ N NAME LABEL 40PR 2 33 TSPC H710JBRZ N NAME LABEL 35PR 2 34 PPLT A606JBTA SIDE COVER L 2 35 PSEL E206JBEZ BASE PAN SEAL 2 40 PSEL C029JBEZ SEAL A 2 41 PSEL C222JBEZ SEAL B 2 42 PSEL C270JBEZ SEAL 2 46 1 PSEL C341JBEZ SEAL SIDE R 2 46 2 PSEL E213JBEZ SEAL SIDE R 2 46 3 PSEL C339JBEZ SEAL SIDE R 2 48 1 PSEL C338JB...

Страница 63: ...L 2 39 6 PSEL C345JBEZ SEAL 2 39 7 PSEL C767JBEZ SEAL 1 2 1 QFS CA001JBZZ FUSE 20A 250V 1 2 2 QFS GA077JBZZ FUSE 2A 250V 1 2 3 QFS GA078JBZZ FUSE 3 15A 250V 1 2 4 QFS CA002JBZZ FUSE 15A 250V 2 18 LHLD A874JBFZ THERMISTOR HOLDER 2 21 MSPR A195JBEZ THERMISTOR SPRING 2 23 MSPR A212JBEZ THERMISTOR SPRING 2 24 MSPR A208JBEZ SPRING 2 56 PSEL E103JBEZ CONDENSER SEAL 2 58 PSEL 0194SRE0 SEAL 3 2 DVLV B144J...

Страница 64: ...R RUBBER 3 26 PGUMSA386JBEZ DAMPER RUBBER 3 32 PFPFPE276JBEZ INSULATOR 3 33 PFPFPE277JBEZ INSULATOR 2 4 LX BZA355JBEZ SPECIAL SCREW 2 5 LX NZA412JBEZ SPECIAL NUT 4 1 TINS B408JBRZ PRODUCT FICHE 40PR 4 2 TINS B409JBRZ PRODUCT FICHE 35PR 4 3 TLAB F624JBRZ ENERGY LABEL 40PR 4 4 TLAB F625JBRZ ENERGY LABEL 35PR 4 SCREW 5 OTHER PARTS NO PARTS CODE PRICE RANK NEW MARK PART RANK DESCRIPTION 90 1 CPADBA048...

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