Mitsubishi LGH-15RX5-E Handbook page 41

*2: When the 24 hour ventilation setting is ON, "24HR VENTILATION" is displayed during Extra Low fan speed
operation.
When the pulse input setting is ON, the 24 hour ventilation setting is not permitted.
When using two remote controllers, the 24 hour ventilation setting is not permitted from the "Sub" remote
controller.
Even during the High/Low fan speed switching input (Refer to page 33 and 34), 24 hour ventilation (Extra
Low fan speed operation) will be given priority.
*3: When using weekly timer and night purge operation, please set clock use to on.
*4: When using the simple timer, night purge operation will not be possible.
*5: When the contact information display is set at the time of a fault, pressing the "Clear" button of the remote
controller will display the number that was set.
When two remote controllers are used, the following settings are permitted for the "Main" remote controller only.
Intermediate
Major items
items (Names)
Installation Supply fan
setting speed setting
Exhaust fan
speed setting
Power
supply/exhaust
when operation
starts
Sub Lossnay
setting
Power supply
ON/OFF/AUTO
Operation moni-
tor output selec-
tion
Exhaust fan speed
selection for cold
region intermittent
operation
(at outdoor air
temperature of
-15ºC or lower)
Night purge set-
ting
Automatic venti-
lation adjust-
ment pattern
selection
Dot matrix Selection
display display
SH: L
H: L
L
SH: L
H: L
L
oFF
on
RC
dIP
oFF
on
AUTo
1
2
oFF
Lo
on
oFF
on
1
2
— 41 —
Function
Used at Extra High fan speed/Low fan speed
Used at High fan speed/Low fan speed
(Factory setting)
Fixed at Low fan speed (Multiple ventilation
mode)
Used at Extra High fan speed/Low fan speed
Used at High fan speed/Low fan speed
(Factory setting)
Fixed at Low fan speed (Multiple ventilation
mode)
Do not execute power supply/exhaust when
operation starts (Factory setting)
Execute power supply/exhaust when opera-
tion starts (30 minutes)
Enable function settings from the remote con-
troller to the "sub" Lossnay (Factory setting)
Disable function settings from the remote
controller to the "sub" Lossnay
Stop when the power supply is turned on
(Factory setting)
Start when the power supply is turned on
Operate at the condition prior to turning off
the power
Corresponding to the operation monitor out-
put exhaust fan (Factory setting)
Corresponding to the operation monitor out-
put air supply fan
Exhaust fan stop
Exhaust fan operates at Low fan speed (fixed)
Exhaust fan normal operation (without fan
speed change) (Factory setting)
Night purge disabled (Factory setting)
Night purge enabled
Automatic ventilation normal mode / Night
purge operation condition of outdoor air tem-
perature is 28ºC or higher (within 24 hours)
(Factory setting)
Automatic ventilation outdoor air cooling pri-
ority mode / Night purge operation condition
of outdoor air temperature is 17ºC or higher
(within 24 hours)
Notes
—
—
*6
*7
—
*8
*9
*10
*11