Mitsubishi Electric LGH-100RX5 -E, Руководство пользователя

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C-90
[5] Installation settings
(1) Supply fan speed setting (SW2-4,9)
Set supply to Extra High/High fan speed notch selection or Low
fixed (multi ventilation mode).
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
SH : L
Used at “Extra High” and “Low” fan speed
H : L
Used at “High” and “Low” fan speed
(Factory setting)
L
Fixed at “Low” fan speed (multi ventilation
mode)
(2) Exhaust fan speed setting (SW2-5,10)
Set exhaust to Extra High/High fan speed notch selection or Low
fixed (multi ventilation mode).
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
SH : L
Used at “Extra High” and “Low” fan speed
H : L
Used at “High” and “Low” fan speed
(Factory setting)
L
Fixed at “Low” fan speed (multi ventilation
mode)
(3) Power supply / exhaust when operation starts (SW2-3)
Set whether or not to perform power exhaust (30 minutes of fixed
High (Extra High) fan speed) at start-up. When set to 24-hour
Ventilation, pressing the [
ON/OFF] button stops and re-starts
operation.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
oFF
Normal (Factory setting)
on
Power supply / exhaust is performed at
start-up (After 30 minutes, the system
switches to enable fan speed adjustment
from the remote controller)
* If power supply / exhaust is performed at start-up, the notch can be changed
with the Fan speed Adjustment button.
(4) Subordinate Lossnay settings
Enables/disables usage of the supply and exhaust fan speed
[ [5] (1) to (3) above] remote controller settings for the subordinate
Lossnay. If set to “dIP”, only the main Lossnay will operate at the
remote controller fan speed settings. The subordinate Lossnay will
operate using the main unit Dip switch settings.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
RC
Enables function settings for the
subordinate Lossnay via the remote
controller. (Factory setting)
dIP
Disables function settings for the
subordinate Lossnay via the remote
controller.
(5) Power supply ON/OFF/AUTO (SW2-6) (SW5-4)
Controls stop and start operation by turning the power supply (220-
240V) for the Lossnay on and off.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
oFF
Stop when the power is on
(Factory setting)
on
Start when the power is on
AU o
Resume at the same operation mode (stop
or start) before power off
(6) Operation monitor output selection (SW5-2)
Selects whether the operation monitor output will apply to the
exhaust fan (duing operation) or the supply fan.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
1
Corresponds to opertation mode output
exhaust fan (Factory setting)
2
Corresponds to operation mode output
supply fan
(7) Exhaust fan speed selection for cold region intermittent operation
(SW5-9)
Selects the exhaust fan speed during cold region intermittent operation.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
oFF
Exhaust fan stops.
Lo
Exhaust fan operates at “Low” (
fi
xed) fan
speed.
on
Exhaust fan operates normally (with no
notch Change). (Factory setting)
(8) Night purge setting
Night purge operation is used in the summer to automatically
ventilate a room at night while the air conditioner is stopped, to
discharge accumulated heat and thereby reduce the air conditioning
load the next morning. Enables or disables Night purge operation.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
oFF
Night purge mode is inactive.
(Factory setting)
on
Night purge mode is active.
* See page 14 of the Operation Manual for details on Night purge.
* Night purge cannot be used with the Simple timer.
(9) Bypass automatic ventilation priority setting (SW2-7)
Selects the auto ventilation adjustment (AUTO) pattern.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
1
Normal (Factory setting)* 1
2
Outdoor air cooling priority mode* 2
* 1 When the night purge is set by the remote controller, night purge operation
starts at a temperature of 28
°
C (within 24 hours).
*
2
When the night purge is set by the remote controller, night purge operation
starts at a temperature of 17
°
C (within 24 hours).
[6] Interlocking settings
(1) Interlock mode setting (SW5-7,8)
These settings indicate how Lossnay should operate when external
devices are started or stopped.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
onoF
ON/OFF interlock (Factory setting)
on
ON interlock
oFF
OFF interlock
oU *
External input given priority
* External input signal priority cannot be set when the pulse input setting is on.
(2) Pulse input setting (SW2-2)
Set as shown when connecting the pulse signal equipment from a
building maintenance system to an external input.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
oFF
No pulse input (Factory setting)
on
Pulse input
* 24-hour Ventilation cannot be set when the pulse input setting is on.
(3) Delayed operation settings (SW5-1)
Selects whether or not to perform delayed operation when either an
air conditioner or external equipment is running.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
oFF
No operation delay (Factory setting)
on
Operation delay of 30 minutes
* Delayed operation cannot be used when the pulse input setting is on.
(4) Exhaust operation settings for air conditioner defrosting (SW5-3)
Set the operation of the exhaust fan (with the air supply fan is
stopped) during Mitsubishi air conditioner defrost mode when the
Lossnay unit is connected to the air conditioner with a duct.
To switch the setting, press the [
ON/OFF] button.
Dot display Display Function Check
oFF
Stop
on
Operation (Factory setting)
Note
:
During By-pass operation, the temperature is not displayed for the RA and SA
(calculated value).
If a temperature display setting is set to OFF (not displayed) in the switch display settings of
the remote controller function selector, the temperature for that location is not displayed.
•
•
If the temperature sensor detection temperature becomes 40
°
C or more or -10
°
C
or less, the indications for both RA and OA become “- -”, and the indication for SA
also becomes “- -“.
•
If an error occurs, the correct temperature may not be displayed.
*
2
The calculated value for standard exchange efficiency is displayed, so the indicated
temperature may differ from the actual SA temperature. If you want to display a value
that is closer to the actual temperature, perform exchange efficiency correction.