Function Setting; Function Details - Fujitsu ASUH15LPAS Installation Manual

Example of wiring method
Indoor unit 1 Indoor unit 2
1 2
Y1Y2
Remote
controller cable
Remote controller
(2) Address automatic setting
• Addresses will be automatically set when initially starting up this unit. In such a
case, do not change the remote controller address for the indoor unit.

5. FUNCTION SETTING

Perform the Function setting according to the installation conditions using the remote
controller.
• Confi rm whether the wiring work for outdoor unit has been fi nished.
• Confi rm that the cover for the electrical enclosure on the outdoor unit is in place.
• This procedure changes to the Function settings used to control the indoor unit
according to the installation conditions. Incorrect settings can cause the indoor unit to
malfunction.
• After the power is turned on, perform the Function setting according to the installation
conditions using the remote controller.
• The settings may be selected between the following two: Function number or setting
value.
• Settings will not be changed if invalid numbers or setting values are selected.
■ Remote controller setting
Entering the function setting mode
While pressing [FAN SPEED] and [TEMP./SELECT (
to enter the function setting mode.
STEP 1
Setting the remote controller custom code
Use the following steps to select the custom code of the remote
controller. (Note that the air conditioner cannot receive a custom
code if the air conditioner has not been set for the custom code.)
The custom code that is set through this process are applicable
only to the custom in the function setting.
(1) Press [TEMP./SELECT (
between A ( ) ↔ B ( ) ↔ C ( / ) ↔ D ( ). Match the code on
the display to the air conditioner custom code. (initially set
to ) (If the custom code does not need to be selected, press [MODE] and proceed
to STEP 2.)
(2) Press [MODE] to accept the custom code, and proceed to STEP 2
The air conditioner custom code is set to
Contact your retailer to change the custom code.
The remote controller resets to custom code
controller are replaced. If you use a custom code other than custom code
the custom code after replacing the batteries.
If you do not know the air conditioner custom code setting, try each of the custom
codes (A ( ) ↔ B ( ) ↔ C ( / ) ↔ D ( )) until you fi nd the code which operates the air
conditioner.
En-10
Indoor unit 3 Indoor unit 4
1 2 1 2
Remote controller
cable
CAUTION
)] simultaneously, press [RESET]
)] to change the custom code
prior to shipment.
when the batteries in the remote
STEP 2
Setting the function number and setting value
(1) Press [TEMP./SELECT (
function number.
(Press [MODE] to switch between the left and
1 2
right digits.)
(2) Press [FAN SPEED] to proceed to setting the
value.
(Press [FAN SPEED] again to return to the
function number selection.)
(3) Press [TEMP./SELECT (
setting value.
(Press [MODE] to switch between the left and
right digits.)
(4) Press [TIMER], then after you hear the beep
emitted from the indoor unit, press [
confi rm the settings.
(5) Press [RESET] to cancel the function setting mode.
(6) After completing the function setting, be sure to disconnect the power supply and then
reconnect it.
• After disconnecting the power supply, wait 30 seconds or more before reconnecting it.
• The Function Setting will not become active unless the power supply is disconnected
and then reconnected.
• When using a custom code other than A, press [RESET] and then press and hold
[MODE] again for 5 seconds or more to set the custom code.

5.1. Function details

■ Filter sign
Select appropriate intervals for displaying the fi lter sign on the indoor unit according to the
estimated amount of dust in the air of the room.
If the indication is not required, select "No indication" (03).
Function
number
11
■ Auto restart
Enable or disable automatic restart after a power interruption.
Function
number
40
* Auto restart is an emergency function such as for power outage etc. Do not attempt to
use this function in normal operation. Be sure to operate the unit by remote controller or
external device.
■ Room temperature sensor switching
(Only for wired remote controller)
When using the Wired remote controller temperature sensor, change the setting to "Both" (01).
Function
number
, reset
42
00: Sensor on the indoor unit is active.
01: Sensors on both indoor unit and wired remote controller are active.
* Remote controller sensor must be turned on by using the remote controller
■ Remote controller custom code
(Only for wireless remote controller)
The indoor unit custom code can be changed. Select the appropriate custom code.
Function
number
44
)] to select the
)] to select the
] to
CAUTION
Setting
Setting description
value
00 Standard (400 hours)
01 Long interval (1000 hours)
02 Short interval (200 hours)
03 No indication
Setting
Setting description
value
00 Enable
01 Disable
Setting
Setting description
value
00 Indoor unit
01 Both
Setting
Setting description
value
00 A
01 B
02 C
03 D
Function
number
Setting
value
(♦... Factory setting)
♦
(♦... Factory setting)
♦
(♦... Factory setting)
♦
(♦... Factory setting)
♦