background image

10

C O L

O

HIGH

A C

/

SERVICE

SET TEMP.

"04" indicated.

Select the address of the indoor 

unit to be changed.

C O L

O

HIGH

A C

/

SERVICE

ADDS RN

C O L

O

HIGH

A C

/

SERVICE

ADDS RN

The address and refrigerant cycle 

number of the indoor unit to be set 

change from flashing to remaining lit.

C O L

O

HIGH

A C

/

ADD S RN

SERVICE

Press the "TEMP."    or  

switch to select the address of 

the indoor unit and then press the 

"CHECK" switch.

Press the temperature control   or 

 switch, select "04" for the address 

change mode, and then press the 

"CHECK" switch.

Normal Mode (when unit is not operating)

1. Change to the optional setting mode.

Press the "CHECK" switch and the "RESET" 

switch simultaneously for more than 3 seconds.

"CHECK"

switch

3. Selection of Indoor Unit

2. Selection of Optional Setting Mode

"SERVICE" is

indicated and the

mode number is

flashed.

NOTE:

 * In case of selecting the address not to change, "NO FUNCTION" is 

displayed.

"CHECK" switch

Select the new address to be used after 

changing the address.

The refrigerant cycle number display can be 

changed from 00 to 63 by pressing the "TIME" 

or  switch, and the unit number display can be 

changed from 00 to 63 by pressing the "TEMP."

control  or   switch.

remaining lit when the "CHECK" switch is pressed 

The address display changes from flashing to

after selecting an address.

NOTE:

A refrigerant cycle number of "99" is used in case 

of temporarily avoiding setting an address when 

all indoor unit refrigerant cycle numbers or unit 

numbers are in use.  If an address has been set 

to "99", make sure to subsequently change the 

address to an address within the normal address 

range.

The result of changing the address is displayed several seconds after the "CHECK" switch has been pressed.  "AH" is temporarily 

displayed if address change processing has been completely succeeded, while "EE" is temporarily displayed if the address was unable 

to be changed.  If this happens, repeat the procedure for changing the address.

4. Change the address of the indoor unit.

5. Changing the address of another indoor unit.

Select the address of the indoor unit to be changed.

C O L

O

HIGH

A C

/

SERVICE

ADDS RN

Pressing the "TEMP." control   or   switch after the result of an address change is displayed in step 4 for 

changing the address of an indoor unit, returns to the selection of an indoor unit of step 3.

Repeat steps 3 and 4 until all indoor unit address changes have been completed.

6. Ending Address Change.

"AC" flashes while connections are

being checked.

Press the "RESET" switch 

during selection of an indoor 

unit of step 3, return to the 

normal mode.

C O L

O

HIGH

A C

/

SERVICE

ADDS RN

7. Turning ON Power of Indoor Unit.

Once turn OFF the power of the indoor unit 3 to 5 minutes after 

completing step 6.  After the display on the controller is no  

longer displayed, turn ON the power of the indoor unit.

unit has been successfully 

changed, processing for 

checking connections begins.

Once the address of the indoor

NOTE:

After ending address change in step 6, make sure to turn off the 

power of the indoor unit.  If this procedure is not performed, the 

automatic address function may not be performed properly.

NOTE:

In the case of having changed the address of the indoor unit with 

the controller, make sure to record the new refrigerant cycle

number and unit number of the indoor unit that has been 

changed in the entry column on the printed board.

Entry column

V

V

(3) Address Change Mode 

Change the address (unit number) of the indoor unit.

Содержание PC-AR

Страница 1: ...g of flammable gas is detected 4 Where the sea is near in the salty environment 5 An acid or alkaline environment DO NOT install the indoor unit outdoor unit controller and cable within approximately 3 meters from strong electromagnetic wave radiators such as medical equipment In case that the controller is installed in a place where there is electromagnetic wave direct radiation shield the contro...

Страница 2: ...able through the conduit tube in the wall 3 Electrical Wiring JIS Box for 2 Controllers JIS Box for 1 Controller M4 Screws Field Supplied Remove the protection film A B Connect the terminals 2 4 Installation Procedures 1 Insert the edge of the slotted screwdriver into the groove at the bottom of the holding bracket push and turn the slotted screwdriver and then remove the controller from the holdi...

Страница 3: ...Refer to the Technical Catalog provided with each indoor unit when performing electrical wiring work between the controller and indoor units for setting the refrigerant cycle number and the indoor unit address E No gap shall exist between the remote control cable and hole of the controller case If there is a gap cover the gap with vinyl tape If not malfunction may occur due to entrance of water dr...

Страница 4: ...The address is indicated by 0 to 15 NOTES 1 In case that the both indications of the ADDS and RN show AA the same setting is performed to all the indoor units 2 The address of indoor unit not connected is not indicated SERVICE is indicated and the mode number is flashed Press the TEMP or switch and set 01 or 02 Then press the CHECK switch 2 Selection of Optional Setting Mode Input Output Setting M...

Страница 5: ...ndoor units repeat the procedure from step 3 In this case the indoor unit address is completed to initialize the indication CL is displayed Normal Mode V V V SERVICE is indicated and the mode number is flashed In case that initialization is not required press the RESET switch in step 4 Check to ensure that there are no problems to restore the factory settings and perform to initialize Optional Set...

Страница 6: ...ons 27 Cd Not Prepared 00 01 Not Used Use as 00 conditions 28 CE Not Prepared 00 01 Not Used Use as 00 conditions 29 CF Change of Louver Swing Angle 00 01 02 Standard 7 Steps Draft Prevention 5 Steps High Ceiling 5 Steps 3 30 d1 Not Prepared 00 01 Not Used Use as 00 conditions 31 d2 Not Prepared Fixed Not Used 32 d3 Power Supply ON OFF 2 00 01 Not Available Available 33 d4 Prevention for Cooling D...

Страница 7: ...0 5 hour OFF Timer by 1 5 hours 52 F2 Remote Control Main Sub Setting 00 01 Main Sub 53 F3 Automatic Reset of Setting Temperature 4 00 01 Not Available Available 54 F4 Automatic Reset Time 00 01 02 03 30 min Factory Setting 15 min 60 min 90 min 55 F5 Automatic Reset Temperature for Cooling 5 19 20 25 29 30 19o C 20o C 25o C Factory Setting 29o C 30o C 56 F6 Automatic Reset Temperature for Heating ...

Страница 8: ...mperature is changed and kept within the set time at F4 the temperature is automatically changed to F5 and F6 In case that the set temperature is out of range at F5 and F6 it is applied within upper and lower limit for the set temperature 5 Applicable to fan cooling and dry operation modes 6 Applicable to heating operation mode 7 Operation is stopped by pressing the RUN STOP switch for 3 seconds X...

Страница 9: ...or which the address is to be changed is able to be checked When selecting another indoor unit first stop the operation of the indoor unit currently being checked NOTES All operations other than operation of the RUN STOP switch are not available during the address checking Do not operate from the central station during the address checking Press the RESET switch during the indoor unit operation OF...

Страница 10: ...ing the address is displayed several seconds after the CHECK switch has been pressed AH is temporarily displayed if address change processing has been completely succeeded while EE is temporarily displayed if the address was unable to be changed If this happens repeat the procedure for changing the address 4 Change the address of the indoor unit 5 Changing the address of another indoor unit Select...

Страница 11: ...itialization function the address and refrigerant cycle number to be set change from flashing to remaining lit Repeat the setting procedure from step 3 when initializing the addresses of other indoor units Press the RESET switch to end address initialization Press the TEMP or switch and select the address of the indoor unit Press the TEMP or switch select either 06 for the address initialization m...

Страница 12: ...Press the CHECK switch and the RESET switch simultaneously for more than 3 seconds 2 Select the input output setting mode 02 Indicates 3 Select the unit to be set The address and refrigerant cycle number of the indoor unit to be set are displayed the diagram at left shows the No 1 cycle and the No 2 indoor unit All units are displayed at once when AA is set for both the refrigerant cycle number an...

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