Sharp Ae X7fr User Manual

AYXP7FR  
SERVICE MANUAL  
S6512AYXP7FR/T  
SPLIT TYPE  
ROOM AIR CONDITIONER  
INDOOR UNIT  
OUTDOOR UNIT  
MODELS  
AY-XP7FR AE-X7FR  
AY-XP9FR AE-X9FR  
AY-XP12FR AE-X12FR  
In the interests of user-safety (Required by safety regulations in some countries) the set should  
be restored to its original condition and only parts identical to those specified should be used.  
CONTENTS  
CHAPTER 1. SPECIFICATION  
[5] GENERAL TROUBLESHOOTING CHAR...T.....3-6  
[1] SPECIFICATION........................................... 1-1  
[2] EXTERNAL DIMENSION.............................. 1-4  
[3] WIRING DIAGRM ......................................... 1-5  
[4] ELECTRICAL PARTS ................................... 1-6  
[6] MALFUNCTION (PARTS) CHECK METH-  
OD .................................................................3-8  
[7] OUTDOOR UNIT CHECK METHOD...........3-10  
[8] TROUBLESHOOTING GUIDE....................3-13  
CHAPTER 2. EXPLAMATION OF CIRCUIT AND OP-  
ERATION  
[1] BLOCK DIAGRAMS...................................... 2-1  
[2] MICROCOMPUTER CONTROL SYSTE..M...... 2-3  
[3] FUNCTION.................................................... 2-8  
CHAPTER 4. REFRIGERATION CYCLE  
[1] FLOW FOW REFRIGERANT........................4-1  
[2] STANDARD CONDITION..............................4-1  
[3] TEMPERATURE AT EACH PART AND  
PRESSURE IN 3-WAY VALVE ......................4-1  
[4] PERFORMANCE CURVES...........................4-2  
CHAPTER 3. FUNCTION AND OPERATION OF PRO-  
TECTIVE PROCEDURES  
CHAPTER 5. DISASSEMBLING PROCEDURE  
[1] DISASSEMBLY OF INDOOR UNIT...............5-1  
[2] DISASSEMBLY OF OUTDOOR UNIT...........5-7  
[1] PROTECTION DEVICE FUNCTIONS AND  
OPERATIONS............................................... 3-1  
[2] AIR CONDITIONER OPERATION IN  
THERMISTOR ERROR ................................ 3-3  
[3] THERMISTOR TEMPERATURE CHAR-  
ACTERISTICS .............................................. 3-5  
[4] HOW TO OPERATE THE OUTDOOR  
UNIT INDEPENDENTLY............................... 3-6  
REPLACEMENT PARTS LIST  
Parts marked with "  
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for  
maintaining the safety 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.  
SHARP CORPORATION  
AYXP7FR  
2. AY-XP9FR – AE-X9FR  
MODEL  
INDOOR UNIT  
AY-XP9FR  
OUTDOOR UNIT  
AE-X9FR  
ITEMS  
Cooling capacity(Min. > Max.) kW  
Heating capacity(Min. > Max.) kW  
2.64 (0.9 - 3.0)  
3.1 (0.9 - 4.8)  
Moisture removal(at cooling)  
Electrical data  
Phase  
Liters/h  
Single  
Rated frequency  
Rated voltage  
Hz  
V
50  
230  
Rated current ✩  
(Min - Max.)  
Cool  
A
3.7 (1.0 - 4.8)  
3.5 (0.9 - 6.1)  
780 (200 - 960)  
730 (160 - 1400)  
92  
Heat  
A
Rated input ✩  
(Min - Max.)  
Cool  
W
W
%
%
Heat  
Power factor ✩  
Cool  
Heat  
91  
Compressor  
Type  
Hermetically sealed rotary type  
DA89X1F-23F  
Model  
Oil charge  
370cc (VG74)  
Refrigerant system Evaporator  
Louver Fin and Grooved tube type  
Corrugate Fin and Grooved tube type  
Expansion valve  
Condenser  
Control  
Refrigerant (R410A) 830g  
De-lce system Micro computer controled reversed systems  
Noise level  
(at cooling)  
High  
Low  
Soft  
dB(A)  
39  
45  
dB(A)  
dB(A)  
28  
Fan system  
Drive  
Direct drive  
Air flow quantity  
(at cooling)  
High  
Low  
Soft  
m3/min. 8.6  
m3/min. 7.3  
m3/min. 5.5  
23.3  
Fan  
Cross flow fan  
Propeller fan  
Connections  
Refrigerant coupling  
Refrigerant tube size Gas, Liquid  
Drain piping mm  
Others  
Flare type  
3/8", 1/4"  
O.D φ18  
Safety device  
Compressor: Thermal protector  
Fan motors: Thermal fuse  
Fuse, Micro computer control  
Polypropylene net (Washable)  
Air filters  
Net dimensions  
Width  
Height  
Depth  
mm  
mm  
mm  
kg  
790  
278  
198  
10  
730  
540  
250  
33  
Net weight  
1 – 2  
AYXP7FR  
3. AY-XP12FR – AE-X12FR  
MODEL  
INDOOR UNIT  
AY-XP12FR  
OUTDOOR UNIT  
AE-X12FR  
ITEMS  
Cooling capacity(Min. > Max.) kW  
Heating capacity(Min. > Max.) kW  
3.5 (0.9 - 3.8)  
4.0 (0.9 - 6.0)  
Moisture removal(at cooling)  
Electrical data  
Phase  
Liters/h  
Single  
Rated frequency  
Rated voltage  
Hz  
V
50  
230  
Rated current ✩  
(Min - Max.)  
Cool  
A
5.0 (1.1 - 8.2)  
4.8 (1.0 - 8.0)  
1090 (210 - 1300)  
1030 (180 - 1900)  
95  
Heat  
A
Rated input ✩  
(Min - Max.)  
Cool  
W
W
%
%
Heat  
Power factor ✩  
Cool  
Heat  
93  
Compressor  
Type  
Hermetically sealed rotary type  
5RS102XBE01  
Model  
Oil charge  
320cc (RB68A or Freol Alpha 68M)  
Louver Fin and Grooved tube type  
Corrugate Fin and Grooved tube type  
Expansion valve  
Refrigerant system Evaporator  
Condenser  
Control  
Refrigerant (R410A) 1030g  
De-lce system Micro computer controled reversed systems  
Noise level  
(at cooling)  
High  
Low  
Soft  
dB(A)  
40  
48  
dB(A)  
dB(A)  
28  
Fan system  
Drive  
Direct drive  
Air flow quantity  
(at cooling)  
High  
Low  
Soft  
m3/min. 9.8  
m3/min. 8.5  
m3/min. 6.9  
26.7  
Fan  
Cross flow fan  
Propeller fan  
Connections  
Refrigerant coupling  
Refrigerant tube size Gas, Liquid  
Drain piping mm  
Others  
Flare type  
3/8", 1/4"  
O.D φ18  
Safety device  
Compressor: Thermal protector  
Fan motors: Thermal fuse  
Fuse, Micro computer control  
Polypropylene net (Washable)  
Air filters  
Net dimensions  
Width  
Height  
Depth  
mm  
mm  
mm  
kg  
790  
278  
198  
10  
730  
540  
250  
37  
Net weight  
NOTE: The condition of star”” marked item are ‘ISO5151’ : 1994(E), contition T1.  
1 – 3  
AYXP7FR  
[2] EXTERNAL DIMENSION  
1. Indoor unit  
790  
198  
18.5  
58  
INVERTER AIR CONDITIONER  
22.0  
2. Outdoor unit  
515  
135  
72  
12  
37.5  
4.5  
58  
14  
250  
730  
165  
167.5  
1 – 4  
AYXP7FR  
[3] WIRING DIAGRM  
1. Indooa unit  
2. Outdooa unit  
2.1. AE-X7FR / AE-X9FR  
420V 420V  
750μF 750μF  
2.2. AE-X12FR  
1 – 5  
AYXP7FR  
[8] TROUBLESHOOTING GUIDE  
1. Self-Diagnosis Function and Display Mode  
To call out the content of the self-diagnosis memory, hold down the emergency operation button for more than 5 seconds when the indoor unit is not  
operating.  
The number of indications displayed by the LEDs on the outdoor unit differs from that for the 2001 cooling unit models (for detailed display of mal-  
function information).  
The display of malfunction No. differs from that of the 2001 cooling unit models. To show detailed malfunction information, two types of numbers  
flash alternately. (example: "21" ←→ "-0")  
1) The content of the self-diagnosis memory can be called out and displayed on the seven-segment display section on the indoor unit. (The error  
data cannot be called out for display by the LED on the outdoor unit.)  
2) If the power cord is unplugged from the AC outlet or the circuit breaker is turned off, the self-diagnosis memory loses the stored data.  
a) The self-diagnosis display function of the indoor unit indicates the content of diagnosis by showing the error main category (number) and the  
error sub-category (-number) alternately in 1-second intervals on the seven-segment display section of the indoor unit.  
Example of self-diagnosis display on indoor unit: Compressor high-temperature error  
'TTQTꢀOCKPꢀECVGIQT[  
'TTQTꢀUWDꢁECVGIQT[  
b) The self-diagnosis display function of the outdoor unit indicates the error information by flashing LED1 on the outdoor unit according to the con-  
tent of self-diagnosis.  
The self-diagnosis display function of the outdoor unit is active only for about 3 to 10 minutes after self-diagnosis is performed during operation,  
and the display returns to normal condition after this display period.  
The content of self-diagnosis cannot be called out by the self-diagnosis display function of the outdoor unit.  
Example of self-diagnosis display on outdoor unit: Compressor high-temperature error  
1 sec 1 sec 0.6 sec 1 sec 0.6 sec 1 sec 1 sec 1 sec 0.6 sec 1 sec 0.6 sec 1 sec 1 sec  
ON  
OFF  
c) The content of diagnosis is transferred to the indoor unit via serial communication, but it does not trigger a complete shutdown operation.  
: Flashes in 2-sec intervals (normal), : On, : Off, : Flashes 3 times in 0.2-sec intervals (When LED1 on the outdoor unit flashes in 2-sec  
intervals, the outdoor unit is in normal condition.)  
Status of Indication  
Malfunction  
No. dis-  
played on  
main unit  
display sec-  
tion *1  
Content of diagnosis  
Inspection location/method  
Remedy  
indoor/  
outdoor  
units  
by LED1  
on out-  
door unit  
*2  
Main Sub- Main category  
cate- cate-  
Sub-category  
gory gory  
Indoor/  
outdoor  
units in  
Nor-  
mal  
flash-  
ing  
0
0
Normal  
operation  
Indoor/  
outdoor  
units in  
complete  
shutdown  
1 time  
1
-0  
-1  
Outdoor unit  
thermistor  
short-circuit  
Heat exchanger  
thermistor short-cir-  
cuit error  
(1) Measure resistance of the (1) Replace the outdoor  
outdoor unit thermistors.  
(TH2 to TH5: Approx. 4.4  
kΩ at 25°C)  
unit thermistor assem-  
bly.  
Outside tempera-  
ture thermistor  
short-circuit error  
(2) Check the lead wire of the (2) Replace the outdoor  
outdoor unit thermistor for  
torn sheath and short-cir-  
cuit.  
unit thermistor assem-  
bly.  
-2  
-3  
Suction thermistor  
short-circuit error  
2-way valve ther-  
mistor short-circuit  
error  
(3) No abnormality found in  
above inspections (1) and  
(2).  
(3) Replace the outdoor  
unit control PWB  
assembly.  
3 – 13  
AYXP7FR  
Status of Indication  
Malfunction  
No. dis-  
played on  
main unit  
display sec-  
tion *1  
Content of diagnosis  
Inspection location/method  
Remedy  
indoor/  
outdoor  
units  
by LED1  
on out-  
door unit  
*2  
Main Sub- Main category  
cate- cate-  
Sub-category  
gory gory  
Indoor/  
2 times  
2
-0  
Cycle tempera- Compressor high-  
(1) Check the outdoor unit air (1) Ensure unobstructed  
outdoor  
units in  
ture  
temperature error  
outlet for blockage.  
air flow from the out-  
door unit air outlet.  
complete  
shutdown  
(2) Check if the power supply (2) Connect power sup-  
voltage is 90 V or higher at  
full power.  
ply of proper voltage.  
(3) Check the pipe connec-  
tions for refrigerant leaks.  
(3) Charge the specified  
amount of refrigerant.  
(4) Measure resistance of the (4) Replace the outdoor  
outdoor unit compressor  
thermistor.  
unit compressor ther-  
mistor assembly.  
(TH1: Approx. 53 kΩ at  
25°C)  
(5) Check the expansion  
valve for proper operation.  
(5) Replace the expan-  
sion valve coil, expan-  
sion valve or outdoor  
unit control PWB  
assembly.  
Indoor  
unit in  
-1  
-2  
Temporary stop due (Temporary stop for cycle pro-  
to compressor dis-  
charge overheat *3  
tection)  
operation  
Outdoor  
unit in  
tempo-  
rary stop  
Temporary stop due (Temporary stop for cycle pro-  
to outdoor unit heat  
exchanger overheat  
*3  
tection)  
-3  
Temporary stop due (Temporary stop for cycle pro-  
to outdoor unit heat  
exchanger overheat  
*3  
tection)  
-4  
-0  
Temporary stop due (Temporary stop for cycle pro-  
to 2-way valve  
freeze *3  
tection)  
Indoor  
unit in  
3 times  
5 times  
3
5
Dry operation  
Temporary stop due (Temporary stop for cycle pro-  
to dehumidifying  
operation *3  
tection)  
operation  
Outdoor  
unit in  
tempo-  
rary stop  
Indoor/  
outdoor  
units in  
complete  
shutdown  
-0  
Outdoor unit  
thermistor  
open-circuit  
Heat exchanger  
thermistor open-cir-  
cuit error  
(1) Check connector CN8 of  
the outdoor unit ther-  
mistor for secure installa-  
tion.  
(1) Correct the installa-  
tion.  
-1  
-2  
Outside tempera-  
ture thermistor  
open-circuit error  
Suction thermistor  
open-circuit error  
(2) Measure resistance of out- (2) Replace the outdoor  
door thermistors TH1 to  
TH5.  
unit thermistor assem-  
bly.  
(3) Check the lead wires of  
thermistors TH1 through  
TH5 on the outdoor unit  
control PWB for open-cir-  
cuit.  
(3) Replace the outdoor  
unit thermistor assem-  
bly.  
-3  
-4  
2-way valve ther-  
mistor open-circuit  
error  
(4) No abnormality found in  
above inspections (1)  
through (3).  
(5) Replace the outdoor  
unit control PWB  
assembly.  
Discharge ther-  
mistor open-circuit  
error  
3 – 14  
AYXP7FR  
Status of Indication  
Malfunction  
No. dis-  
played on  
main unit  
display sec-  
tion *1  
Content of diagnosis  
Inspection location/method  
Remedy  
indoor/  
outdoor  
units  
by LED1  
on out-  
door unit  
*2  
Main Sub- Main category  
cate- cate-  
Sub-category  
gory gory  
Indoor/  
outdoor  
units in  
6 times  
6
-0  
Outdoor unit DC DC overcurrent error (1) IPM continuity check  
(1) Replace the outdoor  
unit control PWB  
assembly.  
complete  
shutdown  
(2) Check the IPM and heat  
sink for secure installation.  
(2) Correct the installa-  
tion (tighten the  
screws).  
(3) Check the outdoor unit fan (3) Replace the outdoor  
motor for proper rotation.  
(4) No abnormality found in  
above inspections (1)  
through (3).  
unit fan motor.  
(4) Replace the outdoor  
unit control PWB  
assembly.  
(5) No abnormality found in  
above inspections (1)  
through (4).  
(5) Replace the compres-  
sor.  
-1  
-0  
IPM pin level error  
Check the IPM is attached  
correctly to the outdoor  
unit control PWB.  
Replace the outdoor  
unit control PWB  
assembly.  
Indoor/  
7 times  
7
Outdoor unit AC AC overcurrent error (1) Check the outdoor unit air (1) Ensure unobstructed  
outdoor  
units in  
outlet for blockage.  
air flow from the out-  
door unit air outlet.  
complete  
shutdown  
(2) Check the outdoor unit fan (2) Check the outdoor unit  
for proper rotation.  
AC overcurrent error (1) IPM continuity check  
in OFF status  
fan motor.  
-1  
-2  
(1) Replace the outdoor  
unit control PWB  
assembly.  
AC maximum cur-  
rent error  
(1) Check the outdoor unit air (1) Ensure unobstructed  
outlet for blockage.  
air flow from the out-  
door unit air outlet.  
(2) Check the outdoor unit fan (1) Check the outdoor unit  
for proper rotation. fan motor.  
(1) Check if there is an open- (1) Replace the outdoor  
-3  
-0  
-3  
AC current defi-  
ciency error  
circuit in the secondary  
winding of the current  
transformer of the outdoor  
unit control PWB.  
unit control PWB  
assembly.  
(2) Check if the refrigerant  
volume is abnormally low.  
(3) Check if the refrigerant  
flows properly.  
(2) Charge the specified  
amount of refrigerant.  
(3) Correct refrigerant  
clogs.  
(2-way valve, 3-way  
valve, pipe, expan-  
sion valve)  
Indoor/  
9 times  
9
Outdoor unit  
Thermistor installa-  
cooling/heating tion error or 4-way  
switchover valve error  
(1) Check to make sure out-  
door unit thermistor TH2  
(heat exchanger) and TH5  
(2-way valve) are installed  
in correct positions.  
(1) Correct the installa-  
tion.  
outdoor  
units in  
complete  
shutdown  
(2) Measure resistance of  
thermistors TH1 and TH5.  
(2) Replace the ther-  
mistor assembly.  
(3) Check the 4-way valve for (3) Replace the 4-way  
proper operation.  
(4) No abnormality found in  
above inspections (1)  
through (3).  
valve.  
(4) Replace the outdoor  
unit control PWB  
assembly.  
Torque control error (1) Check if the refrigerant  
volume is abnormally low.  
(1) Change the specified  
amount of refrigerant.  
(2) Check the 4-way valve for (2) Replace the 4-way  
proper operation.  
(3) check to see compressor  
type is correct.  
valve.  
(3) Replace the compres-  
sor with the correct  
part.  
3 – 15  
AYXP7FR  
Status of Indication  
Malfunction  
No. dis-  
played on  
main unit  
display sec-  
tion *1  
Content of diagnosis  
Inspection location/method  
Remedy  
indoor/  
outdoor  
units  
by LED1  
on out-  
door unit  
*2  
Main Sub- Main category  
cate- cate-  
Sub-category  
gory gory  
Indoor/  
outdoor  
units in  
complete  
shutdown  
11  
times  
11  
-0  
Outdoor unit DC Outdoor unit DC fan (1) Check connector CN3 of  
(1) Correct the installa-  
tion.  
fan  
rotation error  
the outdoor unit DC fan  
motor for secure installa-  
tion.  
(2) Check the outdoor unit fan (2) Replace the outdoor  
motor for proper rotation.  
(3) Check fuse FU3.  
unit fan motor.  
(3) Replace the outdoor  
unit control PWB  
assembly.  
(4) Outdoor unit control PWB (4) Replace the outdoor  
unit control PWB  
assembly.  
Indoor/  
outdoor  
units in  
complete  
shutdown  
13  
times  
13  
-0  
-1  
DC compressor Compressor startup (1) Check the colors (red,  
(1) Correct the installa-  
tion.  
error  
white, orange) of the com-  
pressor cords for proper  
connection. (PWB side,  
compressor side)  
(U: Red, V: White, W:  
Orange)  
Compressor rota-  
tion error  
(120° energizing  
error)  
(2) Check if the IPM terminal  
resistance values are uni-  
form.  
(2) Replace the outdoor  
unit control PWB  
assembly.  
(3) No abnormality found in  
above inspections (1) and  
(2).  
(3) Replace the outdoor  
unit control PWB  
assembly.  
(4) No abnormality found in  
above inspections (1)  
through (3).  
(4) Replace the compres-  
sor.  
Indoor/  
outdoor  
units in  
complete  
shutdown  
14  
times  
14  
-0  
Outdoor unit  
PAM  
PAM over voltage  
error  
Compressor rota-  
tion error  
(1) Check the AC power sup- (1) Connect stable power  
ply voltage for fluctuation.  
(2) No abnormality found in  
above inspection (1).  
supply.  
(2) Replace the outdoor  
unit control PWB  
assembly.  
Indoor/  
-1  
-0  
PAM clock error  
(1) Check the PAM clock for  
proper input.  
(1) Replace the outdoor  
unit control PWB  
assembly.  
outdoor  
units in  
operation  
Indoor  
17  
Wires between  
units  
Serial open-circuit  
(1) Check the wires between  
units.  
(1) Connect stable power  
supply.  
unit in  
operation  
Outdoor  
unit in  
complete  
shutdown  
(2) Check voltage between  
Nos. 1 and 2 on the  
indoor/outdoor unit termi-  
nal boards.  
(2) Replace the outdoor  
unit control PCB  
assembly.  
Outdoor unit does  
not turn on due to  
erroneous wiring  
(1) Check the wires between  
units.  
(1) Correct the wiring.  
(2) Check the outdoor unit  
fuse.  
(2) Replace the fuse/out-  
door unit control PCB  
assembly.  
(3) Check 15-V, 13-V and 5-V (3) Replace the outdoor  
voltages on the PWB.  
Check resistance between  
IPM terminals.  
unit control PCB  
assembly.  
(4) Check pins No. 5 and 7 of (4) Replace the outdoor  
connector CN3 of the out-  
door unit fan motor for  
short-circuit.  
unit fan motor.  
(5) Outdoor unit control PCB  
(5) Replace the outdoor  
unit control PCB  
board.  
18  
-0  
-1  
Serial short-circuit  
(1) Check the wires between  
units.  
(1) Correct the wiring.  
Serial erroneous wir- (1) Check the wires between  
ing units.  
(1) Correct the wiring.  
3 – 16  
AYXP7FR  
Status of Indication  
Malfunction  
No. dis-  
played on  
main unit  
display sec-  
tion *1  
Content of diagnosis  
Inspection location/method  
Remedy  
indoor/  
outdoor  
units  
by LED1  
on out-  
door unit  
*2  
Main Sub- Main category  
cate- cate-  
Sub-category  
gory gory  
Indoor/  
outdoor  
units in  
19  
-0  
Indoor unit fan  
Indoor unit fan error (1) Check the indoor fan  
motor for proper rotating  
operation.(Check fan  
(1) Replace the indoor fan  
motor.  
complete  
shutdown  
lock.)  
(2) Check the lead wire of the (2) Replace the indoor fan  
indoor fan motor for open-  
circuit.  
motor.  
(3) Check CN1 of the indoor  
unit fan motor for secure  
installation.  
(3) Correct the installa-  
tion of CN1 of the  
indoor fan motor.  
(4) No abnormality found in  
above inspections (1)  
through (3).  
(4) Replace the indoor  
unit control PWB.  
Indoor/  
20  
88  
-0  
Indoor unit con- EEPROM data error  
trol PCB  
(EEPROM read data  
error)  
Replace the indoor  
unit control PWB.  
outdoor  
units in  
operation  
Indoor/  
outdoor  
units in  
operation  
Control and dis- Communication  
(1) Check for disconnected  
connector between control  
PCB and display PCB,  
and open-circuit in lead  
wires.  
(1) Insert connectors cor-  
rectly, or replace con-  
trol PWB.  
play PCB  
error  
(2) Check that control PCB  
outputs signals correctly.  
(2) Replace control PWB.  
3 – 17  
AYXP7FR  
Malfunction indications due to erroneous wiring during air conditioner installation  
Inter-unit wiring error mode  
Symptom  
Turns On momentarily, then turns Off.  
Malfunction diagnosis display "18-1"  
1
2
3
4
5
Indoor unit relay  
1
1
Outdoor  
unit  
Indoor  
unit  
N
2
N
2
Indoor unit relay  
Malfunction diagnosis display None  
Relays turns Off after about 30 minutes.  
1
1
(Displays "18-0" when malfunction code is called out.)  
Outdoor  
unit  
Indoor  
unit  
N
2
N
2
Indoor unit relay  
Malfunction diagnosis display None  
(Displays "18-0" when malfunction code is called out.)  
Relays turns Off after about 30 minutes.  
1
1
Outdoor  
unit  
Indoor  
unit  
N
2
N
2
Indoor unit relay  
Malfunction diagnosis display "18-1"  
Turns On momentarily, then turns Off.  
1
1
Outdoor  
unit  
Indoor  
unit  
N
2
N
2
Indoor unit relay  
Turns On momentarily, then turns Off.  
Malfunction diagnosis display "18-1"  
1
1
Outdoor  
unit  
Indoor  
unit  
N
2
N
2
3 – 18  
AYXP7FR  
[4] PERFORMANCE CURVES  
NOTE  
1) Indoor fan speed: Hi  
2) Vertical adjustment louver "45°”, Horizontal adjustment louver "front"  
3) Indoor air temp. : Cooling 27°C, Heating 20°C  
4) Power source : 230V, 50Hz  
1. AY-XP7FR  
1.1. At Cooling  
1.2. At Heating  
600  
500  
400  
300  
600  
500  
400  
3.0  
2.5  
2.0  
1.5  
2.6  
2.4  
2.2  
2.0  
25  
30  
35  
40  
-5  
0
5
7
10  
Outside air temp.(ºC)  
Outside air temp.(ºC)  
2. AY-XP9FR  
2.1. At Cooling  
2.2. At Heating  
800  
700  
600  
900  
800  
700  
600  
3.2  
3.0  
2.8  
2.6  
2.4  
3.5  
3.0  
2.5  
2.0  
-5  
0
5
7
10  
25  
30  
35  
40  
Outside air temp.(ºC)  
Outside air temp.(ºC)  
4 – 2  
AYXP7FR  
3. AY-XP12FR  
3.1. At Cooling  
3.2. At Heating  
1200  
1100  
1000  
900  
1200  
1100  
1000  
900  
800  
4.0  
3.8  
3.6  
3.4  
3.2  
4.5  
4.0  
3.5  
3.0  
2.5  
25  
30  
35  
40  
-5  
0
5
7
10  
Outside air temp.(ºC)  
Outside air temp.(ºC)  
4 – 3  

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