Daikin SkyAir Service Manual page 112

SiBE28-804
With "Setting mode 1," "Setting mode 2" and "Monitor mode," various settings and data can be
checked.
The initial status (normal operation) is "Setting mode 1." This mode indicates operating status -
"TEST (test operation)," "HWL (malfunction)," "L.N.O.P (low noise operation)" or "DEMAND
(demand operation)."
Each operating status can be modified.
This mode indicates "oil return operation," "outdoor unit class," "contents of retry," "contents of
malfunction," "causes of stepping-down operation," etc.
a. "Setting mode 1"
Using this mode, the following conditions can be checked:
•
•
•
These conditions above can be checked by performing the following steps:
Procedure for checking check items
The system is normally set to "Setting
mode 1".
Should the system be set to any
mode other than that, push the
MODE (BS1) button to set the
system to "Setting mode 1".
Check the system for each condition
through LED displays. (Refer to
information in table on the right.)
Test Operation
Setting by BS buttons
Setting mode 1
Setting mode 2
Monitor mode
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
Current operating condition (normal/test operation/line inspection and normal/malfunction)
Low noise operating condition (normal/low noise level setting)
Demand operating condition (normal/demand level 1, 2 and 3)
MODE TEST HWL
H1P H2P H3P H4P H5P H6P H7P
7 7 7
(Normal)
Setting mode 1
MODE
Off
H1P
8 : ON
L.N.O.P DEMAND
7 7 7 7
During "Setting mode 1," the lamp is always OFF.
Test operation display
7 In normal operation
9 In line inspection operation
Malfunction display
7 Normal
Low noise operation display
77 Normal operation
87 Low noise level setting
Demand level display
77 Normal operation
78 Demand level 1
87 Demand level 2
88 Demand level 3
Field Settings
Push the BS1(MODE button)
one time.
Monitor mode
MODE
H1P
9 : OFF 7 : BLINK
8 In test operation
8 Malfunction
Blinking
(V2761)
101