Field Setting From Outdoor Unit - Daikin FCQ18PVJU Service Manual

Field Setting
3.2

Field Setting from Outdoor Unit

3.2.1 Setting by push-button switches
The following settings are made by pushbutton switches on P.C.B.
There are the following three setting modes.
 Setting mode 1 (H1P off)
Initial status (when normal) : Also indicates during "abnormal".
 Setting mode 2 (H1P on)
Used to modify the operating status and to set program addresses, etc. Usually used in
servicing the system.
 Monitor mode (H1P blinks)
Used to check the program made in Setting mode 2.
 Mode changing procedure
 Mode changing procedure
Press BS1 (MODE button) for more than 5 sec.
Setting mode 2
Setting item selection (Set)
Press BS3 (RETURN button) one time.
Setting condition
selection (Set)
Press BS3 (RETURN button) one time.
Setting condition
(Contents) display
Press BS3 (RETURN button) one time.
Press BS1 (MODE button) one time.
55
H1P
h
LED display
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
Setting mode 1
(Initial condition)
H2P H3P H4P
h k h
BS1 BS2 BS3 BS4 BS5
MODE SET RETURN TEST RESET
(Normal)
Push the BS1(MODE button)
one time.
Setting mode 1
MODE
Off
H1P
(Set): Select mode with BS2 (SET button) in each selection step.
Press BS1(MODE button) one time.
Monitor mode
Check item selection (Set)
Press BS3 (RETURN button) one time.
Contents display
Press BS3 (RETURN button) one time.
SiUS28-902_a
H5P H6P H7P
h h h
(Factory setting)
Monitor mode
MODE
Blinking
H1P
Press BS1 (MODE button) one time.
Test Operation