En-13
9.1.1. Setting for low noise
SW2
SW3
SW4
SW5
LED display part
(1) Switch to “Local setting mode” by pressing
MODE
switch (SW2) for 3 seconds or
more.
(2) Confirm POWER/MODE LED blinks 9 times, and press
ENTER
switch (SW4).
POWER
MODE
ERROR
TEST
RUN
(L1)
(L2)
(L3)
(L4)
(L5)
(L6)
(L7)
PUMP
DOWN
LOW NOISE
PEAK CUT
Blinks
(9 times)
Sign “ ” : Lights off
(3) Press
SELECT
switch (SW3), and adjust LED display as shown below. (Current
setting is displayed)
TEST
RUN
(L1)
(L2)
(L3)
(L4)
PUMP
DOWN
LOW NOISE
LOW NOISE
MODE
Blink
(4) Press
ENTER
switch (SW4).
LOW NOISE
MODE
TEST
RUN
(L1)
(L2)
(L3)
(L4)
PUMP
DOWN
LOW NOISE
Sign “ ” : Lights on
(5) Press
SELECT
switch (SW3), and adjust LED display as shown in below figure.
PEAK CUT
(L5)
(L6)
(L7)
Blink
Blink
Level 1
Level 2
(6) Press
ENTER
switch (SW4) and fix it.
PEAK CUT
(L5)
(L6)
(L7)
Level 1
Level 2
(7) Return to “Operating status display (Normal operation)” by pressing
EXIT
switch
(SW5).
In case of missing how many times
SELECT
and
ENTER
switch are pressed, restart
from the beginning of operation procedure after returning to “Operation status display
(normal operation)” by pressing the
EXIT
switch once.
8.2. Description of display
Display lamp
Function or operation method
(1) POWER/MODE
Green
Lights on while power on Local setting in
outdoor unit or error code is displayed with
blink.
(2) ERROR
Red
Blinks during abnormal air-conditioner
operation.
(3) TEST RUN
(L1)
Orange
Lights on during test operation.
(4) PUMP DOWN
(L2)
Orange
Lights on during pump down operation.
(5) LOW NOISE MODE
(L3, L4)
Orange
Lights on during “Low noise” function when
local setting is activated.
(Lighting pattern of L3 and L4 indicates
low noise level)
_
Refer to “9. LOCAL
SETTING”.
(6) PEAK CUT
(L5, L6, L7)
Orange
Lights on during “Peak cut” function when
local setting is activated.
(Lighting pattern of L5, L6 and L7 indicates
peak cut level)
_
Refer to “9. LOCAL
SETTING”.
Switch
Function or operation method
SW1
DIP switch
For selecting cooling or heating during test
operation.
Positions 2 to 4 of DIP switch are not used.
SW2
Push switch
To switch between “Local setting” and “Error code
display”.
SW3
Push switch
To switch between the individual “Local settings”
and the “Error code displays”.
SW4
Push switch
To fix the individual “Local settings”, “Test run” and
the “Error code displays”.
SW5
Push switch
EXIT
SW6
Push switch
To start the pump down operation.
DIP switches 1 to 4 at shipment from the factory are set as follows.
•
DIP switch
1
2
3
4
COOL
OFF
OFF
OFF
s
d
9. LOCAL SETTING
CAUTION
Discharge the static electricity from your body before setting up the switches.
Never touch the terminals or the patterns on the parts that are mounted on the board.
9.1. Low noise mode (Local work)
Outdoor unit may be operated with lower noise than normal operation when following
below local work.
Low noise operation is available by installation of an additional commercially available
•
timer or contact input from the ON-OFF switch to the CN19 connector (an external
contact input sold separately) on the control board of the outdoor unit.
* Performance may be deficient depending on outdoor temperature or conditions etc.
< Example of circuit diagram >
Outdoor unit control
board
Remote control
panel
Adapter for
external input
CN19
Power supply
Red
White
Black
1
2
3
1
2
3
SW1
Local purchase
(1) Make a circuit of the above figure with
an “Adapter for external input” sold
separately.
(2) Low noise operation can be set up with
the operation of external display portion.
SW1...ON
Level 1
(Shipment condition)
Level 2
SW1...OFF
Normal operation
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Summary of Contents for AOYG36LATT
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