Mitsubishi Electric Lossnay LGH-RX5-E Series Manual page 73

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
2
2. Switching to power supply/exhaust when operation starts
This sets the fan to run forcibly for 30 minutes when operation starts to ventilate the indoor area. After 30 minutes, the sys-
tem switches 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
3
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 installa-
tion location is selected. There are four possible setting modes.
OFF ON
4
5
4
5
SW2
4
5
4
5
* When using the Remote Controller (PZ-60DR-E), operation of the Extra Low fan speed button initiates the Extra Low fan
speed operation both at the supply (SA) and exhaust (EA) sides. Independent operation of the supply (SA) or exhaust
(EA) side is prohibited when it is set at the Extra Low fan speed.
4. Power supply ON/OFF function (cannot be set when PZ-41SLB-E is used)
Controls stop and start operation by turning the power supply (220-240 V) for the Lossnay on and off.
OFF ON
6
SW2
6
No pulse input (factory setting)
Pulse input
Normal (factory setting)
Runs the fan forcibly for 30 minutes when operation starts.
Mode
Power Ventilation
Normal (factory setting)
Power Supply
Power Exhaust
Power Save
Ventilation
Mode
OFF
(factory setting)
ON
Mode
Operation
Operation
The fan speed alternates between the High (Extra high)
and Low instead of the remote controller setting.
Runs the exhaust fan (EA) at Low speed constantly.
Alternates the supply fan (SA) speed between the High
(Extra high) and Low.
Runs the supply fan (SA) at Low speed constantly.
Alternates the exhaust fan (EA) speed between the High
(Extra high) and Low.
Runs the supply fan (SA) and exhaust fan (EA) at Low
speed constantly.
Switches to the Power Save Ventilation setting regardless
of the remote controller's High or Low.
Operation
Stop and start is performed according to SW5-4 settings
when the power is on.
Operation possible by turning power on and off.
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