background image

En-15

31

(Forbidden)

3

1

0

0

(Factory setting)

34

(Forbidden)

3

4

0

0

(Factory setting)

40

Capacity priority 
setting (in low 
noise mode) 

Off (quiet priority)

4

0

0

0

On (capacity priority)

0

1

If the cooling/heating performance becomes insuf

fi

 cient when the low noise mode is set, 

it is possible to set “capacity priority” that automatically cancels the low noise mode (once 
performance is restored, the mode will automatically return to the low noise mode).

41

Low noise mode 
setting

Off (Normal)

4

1

0

0

On (Low noise mode)

0

1

42

Low noise mode 
operation level 
setting

Level 1

4

2

0

0

Level 2

0

1

Level1: The operating sound lowers from the rated value
Level2: The operating sound lowers from the Level1

60

(Forbidden)

6

0

0

0

(Factory setting)

61

(Forbidden)

6

1

0

0

(Factory setting)

70

Electricity meter 
No. setting 1

Setting number (x00)

7

0

0

0

Setting number (x01)

0

1

······

···

···

Setting number (x98)

9

8

Setting number (x99)

9

9

Set the ones digit and tens digit of the No. of the electricity meter connected to 
CN135.

  Points to note on common No. 70 and 71 
If the electricity meter No. is set to “0” or “201-299”, the pulse entered into CN135 
will be disabled.

71

Electricity meter 
No. setting 2

Setting number (0xx)

7

1

0

0

Setting number (1xx)

0

1

Setting number (2xx)

0

2

Set the hundreds digit of the No. of the electricity meter connected to CN135.

72

Electricity meter 
pulse setting 1 

Setting number (xx00)

7

2

0

0

Setting number (xx01)

0

1

······

···

···

Setting number (xx98)

9

8

Setting number (xx99)

9

9

Set the ones digit and tens digit of the No. of the electricity meter pulse setting 
connected to CN135.

  Points to note on common No 72 and 73 
If the electricity meter pulse is set to “0”, the pulse entered into CN135 will be 
disabled.

73

Electricity meter 
pulse setting 2 

Setting number (00xx)

7

3

0

0

Setting number (01xx)

0

1

······

···

···

Setting number (98xx)

9

8

Setting number (99xx)

9

9

Set the hundreds digit and thousands digit of the electricity meter pulse setting 
connected to CN135.

90

(Forbidden)

9

0

0

0

(Factory setting)

(1) Turn on the power of the outdoor unit and enter standby mode. 

•  When system is normal

POWER/MODE lamp lights up. (ERROR lamp is off.)

POWER/MODE lamp: 

ON

ERROR lamp: OFF

SELECT button

ENTER button

MODE/EXIT button

POWER

LED105

LED104

ERROR

MODE

LED101

(GREEN)

MODE

/EXIT

SELECT

ENTER

SW107

SW108

SW109

LED102

(RED)

7 segment display: 

turn off

Initially, when the power is ON, "-- --" will be displayed in the "7 segment display" until "9.1. 
Indoor unit connection check" is 

fi

 nished.

(2) Setting method

1: FUNCTION Setting

7 segment LED indicator 

(LED105, LED104)

(Flashing)

First 2 digits Last 2 digits

(When [F3] to [F9] are displayed, continue to press 

the “SELECT” button until [F2] is displayed.)

2:   Setting the 

fi

 rst 2 digits

3: Setting the last 2 digits

Continue to press the “SELECT” button 

until the desired number appears at the 

last 2 digits.

Every press of the 

“SELECT” button will 

change the setting 

number for the 

fi

 rst 2 

digits.

(Continue to press the 

“SELECT” button until the 

desired number appears at 

the last 2 digits.)

Setting is complete when the lamp lights up

Press “ENTER” button to return to “2. Setting 

the first 2 digits” (If there is no operation for 

5 seconds after the setting, the indicator will 

return to “2: Setting the first 2 digits”.)

Setting is complete when the lamp lights up

Press “ENTER” button to return to “2. Setting the 

fi

 rst 2 digits” (If there is no operation for 5 seconds 

after the setting, the indicator will return to 

“2: Setting the 

fi

 rst 2 digits”.)

EXIT: Press the “MODE/EXIT” button to cancel the setting mode.

MODE/EXIT

SELECT

ENTER

ENTER

MODE/EXIT

SELECT

SELECT

SELECT

SELECT

SELECT

SELECT

SELECT

SELECT

SELECT

ENTER

MODE/EXIT

MODE/EXIT

ENTER

ENTER

9380545057_IM.indb   15

9380545057_IM.indb   15

2014/9/15   11:27:05

2014/9/15   11:27:05

Summary of Contents for AJY040LCLAH

Page 1: ...AL For authorized service personnel only INSTALLATIONSANLEITUNG Nur f r autorisiertes Fachpersonal MANUEL D INSTALLATION MANUAL DE INSTALACI N Pour le personnel agr uniquement nicamente para personal...

Page 2: ...y performed electrical work can cause serious accidents such as electric shock or fire For wiring use the prescribed type of cables connect them securely making sure that there are no external forces...

Page 3: ...one ground cable Improper grounding may cause electric shock Perform draining for the unit according to the Installation manual Check that the water is properly drained If the drain processing is impr...

Page 4: ...this is to prevent TV reception interference or radio noise Even if they are installed more than 1 meter apart you could still receive noise under some signal conditions Keep the length of the piping...

Page 5: ...ace as shown in the following example when an obstruction is present also in the upward area When the upward area is open Unit mm 1 Obstacles at rear only 300 2 Obstacles at front only 1500 or more 3...

Page 6: ...s in the figure To reduce vibration do not install the unit directly on the ground Install it on a secure base such as concrete blocks The foundation shall support the legs of the unit and have a widt...

Page 7: ...e model Model code of indoor unit Capacity kW 04 1 1 07 2 2 09 2 8 12 3 6 14 4 5 18 5 6 24 7 1 30 9 0 34 10 0 36 11 2 45 12 5 54 14 0 In the case of ARXD07GALH equivalent to model code of indoor unit...

Page 8: ...Front connection Bottom connection Lateral connection Rear connection 5 2 Indoor unit pipe connections CAUTION For details refer to the Installation Instruction Sheet of each part Separation tube A B...

Page 9: ...indoor unit and the outdoor unit cor rectly If the centering is improper the flare nut cannot be tightened smoothly If the flare nut is forced to turn the threads will be damaged Do not remove the fl...

Page 10: ...to dust or water CAUTION The primary power supply capacity is for the air conditioner itself and does not include the concurrent use of other devices Do not use crossover power supply wiring for the...

Page 11: ...rror Pay attention to the following points while attaching wires on the terminal board Do not attach 2 wires on one side Do not twist wires Do not cross the wires Do not shorted at edge at root PROHIB...

Page 12: ...a screwdriver that is too small otherwise the screw heads may be damaged and prevent the screws from being properly tightened 5 Do not tighten the terminal screws too much otherwise the screws may bre...

Page 13: ...onnected unit connected unit connected unit connected unit connected unit Input1 CN131 Yellow Input2 CN132 Green Input3 CN133 White Input4 CN134 Red Input5 CN135 Orange P C B Operation behavior Each i...

Page 14: ...output signal for base heater Output signal ON when the outdoor tempera ture goes down below 2 C and signal OFF at the outdoor temperature 4 C 1 2 3 4 Voltage power supply input voltage cable 0 82mm2...

Page 15: ...0 0 Factory setting 11 Cooling capacity shift Normal mode 1 1 0 0 Save energy mode 0 1 High power mode 1 0 2 High power mode 2 0 3 Forbidden 0 4 Set this item when necessary 12 Heating capacity shift...

Page 16: ...ter pulse setting 2 Setting number 00xx 7 3 0 0 Setting number 01xx 0 1 Setting number 98xx 9 8 Setting number 99xx 9 9 Set the hundreds digit and thousands digit of the electricity meter pulse settin...

Page 17: ...address setting Address must be set for the indoor unit Manual setting When setting with the switch inside the indoor unit refer to the indoor unit operating manual When setting with a remote control...

Page 18: ...the pressure of nitrogen gas before blazing After completing the sealing test release the nitrogen gas from both valves Release the nitrogen gas slowly It may take about 10 minutes for completing the...

Page 19: ...Set the cylinder vertical and fill with the liquid Liquid can be filled without turning bot tom up with the siphon inside Liquid Gas R410A Filling method for other cylinders Turn bottom up and fill wi...

Page 20: ...ry indoor units 3 Are the cables connected to the terminals without loose ness and in accordance with the specifications 4 Are all the indoor units stopped Indoor unit connection check can not be perf...

Page 21: ...d to test operation the unit If there are problems adjust immediately and recheck 9 3 Test run method Be sure to configure test run settings only when the outdoor unit has stopped operating Depending...

Page 22: ...error E 7 4 1 Outside air temp thermistor error E 7 5 1 Outdoor unit suction gas temp thermistor error E 7 7 1 Outdoor unit heat sink temp thermistor error E 8 4 1 Outdoor unit current sensor 1 error...

Page 23: ...ition is max cooling condition refer to item 16 9 Air circulation Air circulation 10 Noise level Noise level 11 Refrigerant Refrigerant type and initial charging amount 12 Max pressure HP LP Means pre...

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