SiBE341027
Field Setting from Outdoor Unit
Test Operation
71
2.1.3 Setting by BS button
The following settings are made by BS button 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.)
(Factory setting)
There are the following three setting modes.
c
Setting mode 1 (H1P OFF)
Initial status (when normal): Used to select the cool/heat setting. Also indicates during “abnormal”, “low noise
control” and “demand control”.
d
Setting mode 2 (H1P ON)
Used to modify the operating status and to set program addresses, etc. Usually used in servicing the system.
e
Monitor mode (H1P blinks)
Used to check the program made in Setting mode 2.
Mode changing procedure 1
LED display
MODE
H1P
TEST
H2P
COOL/HEAT select
Low
noise
H6P
Demand
H7P
Multi;
H8P
IND
H3P
MASTER
H4P
SLAVE
H5P
Single-outdoor-unit
system
h
h
k
h
h
h
h
h
Outdoor-
multi
system
Master
h
h
k
h
h
h
h
k
Slave 1 ~ 4
h
h
h
h
h
h
h
l
BS1
MODE
BS2
SET
BS3
RETURN
BS4
TEST
BS5
RESET
Setting mode 1
Monitor mode
H1P
Blinking
MODE
MODE
OFF
H1P
Setting mode 2
MODE
ON
H1P
Press and hold the BS1
(MODE) for 5 seconds.
(Normal)
Press the BS1
(MODE) one time.
Press the BS1(MODE)
one time.
Using the MODE button, the modes can be changed as follows.
