−11−−10−
Main menu
…………………………………………………………………………………………………………………… Refer to user’s manual
…………………………………………………………………………………………………………………… Refer to user’s manual
…………………………………………………………………………………………………………………… Refer to user’s manual
…………………………………………………………………………………………………………………… Refer to user’s manual
…………………………………………………………………………………………………………………… Refer to user’s manual
Installation settings
I
nstallation date
………………………………………………………… 11
C
ompany information
…………………………………………………… 11
Te
st run
…………………………………………………………………… 11
Duct unit settings ………………………………………………………… 11
C
hange auto-address
…………………………………………………… 12
A
ddress setting of main IU
……………………………………………… 13
I
U back-up function
……………………………………………………… 13
Motion sensor setting …………………………………………………… 13
R
/C function settings
Mai
n/Sub of R/C
………………………………………………………… 14
R
eturn air temp
………………………………………………………… 14
R/C sensor ……………………………………………………………… 14
R
/C sensor adjustment
………………………………………………… 14
Op
eration mode
………………………………………………………… 14
º
C / ºF
…………………………………………………………………… 15
Fan speed ……………………………………………………………… 15
E
xternal input
…………………………………………………………… 15
U
pper/lower ap control
………………………………………………… 15
L
eft/right ap control
…………………………………………………… 15
Ventilation setting ……………………………………………………… 15
A
uto-restart
……………………………………………………………… 15
A
uto temp setting
……………………………………………………… 15
A
uto fan speed ………………………………………………………… 15
IU settings
F
an speed setting
……………………………………………………… 16
F
ilter sign
………………………………………………………………… 16
E
xternal input 1
…………………………… Refer to Installation manual
External input 1 signal ……………………… Refer to Installation manual
E
xternal input 2
…………………………… Refer to Installation manual
E
xternal input 2 signal
……………………… Refer to Installation manual
H
eating thermo-OFF temp adjustment
………………………………… 16
Return temperature adjustment ………………………………………… 16
F
an control in cooling thermo-OFF
…………………………………… 16
F
an control in heating thermo-OFF
…………………………………… 17
An
ti-frost temp
……………………………… Refer to Installation manual
Anti-frost control …………………………… Refer to Installation manual
D
rain pump operation
…………………………………………………… 17
K
eep fan operating after cooling is stopped
…………………………… 17
K
eep fan operating after heating is stopped
………………………… 17
Intermittent fan operation in heating …………………………………… 17
F
an circulator operation
………………………………………………… 17
C
ontrol pressure adjust
………………………………………………… 17
A
uto operation mode
…………………………………………………… 18
Thermo. rule setting …………………………………………………… 18
A
uto fan speed control ………………………………………………… 18
I
U overload alarm
……………………………………………………… 18
E
xternal output setting
…………………… R
efer to Installation manual
Service & Maintenance
IU
address
……………………………………………………………… 19
N
ext service date………………………………………………………… 19
Op
eration data
…………………………………………………………… 19
Error display ……………………………………………………………… 20
S
aving IU settings
……………………………………………………… 20
S
pecial settings
………………………………………………………… 20
I
ndoor unit capacity display
…………………………………………… 20
Contact company ………………………………………………… Refer to user’s manual
Basic operation
Useful functions
Energy-saving setting
Filter
User setting
Service setting
Contact company
7 . Menu items
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