Mitsubishi Electric LGH-F300RX5-E1 Installation Instructions Manual page 13

Function settings (continued)
1
Settings for pulse input
Set as shown when connecting the pulse signal equipment from a
building maintenance system to an external input.
OFF ON
SW2 2 No pulse input (factory setting)
2 Pulse input
2
Switching to power supply/exhaust when operation starts
This sets the fan to run forcibly for 30 minutes when operation starts
to enable fan speed adjustment from the remote controller. Use this
setting if the indoor air is contaminated at night when the system is
shut down and you desire to ventilate the indoor area quickly when
operation is started in the morning.
OFF ON
SW2 3 Normal (factory setting)
3 Runs the fan forcibly for 30 minutes when operation starts.
3
Switching to the multi ventilation mode
This sets the ventilation system to in the case that ventilation balance
in accordance with the use environment and installation location is
selected. There are four possible setting modes.
OFF ON Mode
Power Ventilation
4
Normal (factory
5
setting)
4
Power Supply
5
SW2
4
Power Exhaust
5
4 Power Save
5 Ventilation
of the Extra Low fan speed button initiates the Extra Low fan
prohibited when it is set at the Extra Low fan speed.
Power supply ON/OFF function (cannot be set when PZ-
4
Controls stop and start operation by turning the power supply (208-
230 V) for the Lossnay on and off.
OFF ON Mode
Off Stop and start is performed according to
6
SW2
(factory setting) SW5-4 settings when the power is on.
Operation possible by turning power on
6 On
and off.
Mode
Operation
Operation
The fan speed alternates between the
High (Extra high) and Low instead of
the remote controller setting.
speed constantly.
between the High (Extra high) and
Low.
speed constantly.
between the High (Extra high) and
Low.
Switches to the Power Save
Ventilation setting regardless of the
remote controller's High or Low.
Operation
5
is given to the "Bypass ventilation".
OFF ON
7
When the night purge is set by the remote controller PZ-
SW2
7
When the night purge is set by the remote controller PZ-
6
Setting for TM4 90 output
OFF ON
Operation monitor output
8 Corresponds to operation mode output (TM4 90)
based on SW5-2 setting. (factory setting)
Operation monitor output with delay function 1
Corresponds to operation mode output (TM4 90)
SW2
supply fan with following function.
8 supply fan operates.
stopping the output (TM4 90)
Caution : Fan may be operating after turn off the
switch of the remote controller.
7
Extra High/High switch setting
Select this function when increased air volume is required or when
the duct piping is longer.
OFF ON
9
SW2 9
10
10
8
Set for delay operation at heating or cooling start-up
Delays Lossnay operation for 30 minutes when City Multi or Mr. Slim
starts operating or when a external device starts operating. (If the PZ-
OFF ON
1 No operation delay (factory setting)
SW5
Operation delay of 30 minutes
1
* This function is invalid with in 2 hours' restart
9
Operation output monitor
This setting is available when SW2-8 is OFF.
OFF ON
Corresponds to operation mode output (TM4 90)
2
exhaust fan (factory setting)
SW5
Corresponds to operation mode output (TM4 90)
supply fan (The operation monitor output is off when the
2
supply fan is stopped for operation in cold regions or
during the City Multi or Mr. Slim defrost mode.)
Operation
Operation
90) 10 seconds after
Operation
Mode
Mode
13