Daikin RQYQ140-180PY1 Service Manual page 81

SiBE341001
The following settings are made by push button switches on PCB.
In case of multi-outdoor unit system, various items should be set with the master unit.
(Setting with the slave unit is disabled.)
LED display
Single-outdoor-unit
Outdoor-
multi
system
There are the following three setting modes.
Initial status (when normal) : Used to select the cool/heat setting. Also indicates during
"abnormal", "low noise control" and "demand control".
Used to modify the operating status and to set program addresses, etc. Usually used in
servicing the system.
Used to check the program made in Setting mode 2.
Test Operation
Setting by push button switches
MODE
H1P
h
system
h
Master
h
Slave 1 ~ 4
Setting mode 1 (H1P off)
Setting mode 2 (H1P on)
Monitor mode (H1P blinks)
Mode changing procedure 1
Using the MODE button, the modes can be changed as follows.
Push and hold the BS1
(MODE button) for 5 seconds.
Setting mode 2
Push the BS1(MODE button) one time.
MODE
On
H1P
COOL/HEAT select
TEST
IND MASTER
H2P
H3P H4P
h k h
h k h
h h h
BS1 BS2 BS3 BS4
MODE SET RETURN TEST
(Normal)
Setting mode 1
MODE
Off
H1P
Field Setting from Outdoor Unit
Low Demand
noise
SLAVE
H5P H6P H7P
h h h
h h h
h h h
(Factory setting)
BS5
RESET
Push the BS1(MODE button)
one time.
Monitor mode
MODE
H1P
Multi;
H8P
h
k
l
Blinking
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