Mitsubishi Electric LGH-F300RX5-E1 Handbook page 30

( 10 ) Setting of function selection switches ( SW1, 2, 5 and 6 )
The associated switches are as listed below.
* This function can also be set from PZ-60DR-E. When the function has been switched from the remote con-
troller later on, the system will operate according to the setting of the remote controller.
Type Name
SW1 Main/Sub selection switch
SW2 1 Trial operation
2 Pulse input *
3 Power supply/exhaust when
operation starts *
4 SA fan fixed at Low speed *
5 EA fan fixed at Low speed *
6 Power supply ON/OFF *
7 Bypass ventilation priority at
Automatic mode *
Temperature condition for
Night purge operation
8
TM4 9, 0 output setting
9 Supply Extra High/High *
10 Exhaust Extra High/High *
SW5 1 Delay setting *
2 Operation output monitor *
3 Exhaust fan stop during air
conditioner defrost *
Exhaust fan Low fan speed at
outdoor air temperature of 5°F
(-15°C) or lower *
4 Automatic recovery after
power failure *
5 Filter cleaning setting *
6
TM3 6, 7 output setting
7 Interlock mode setting *
8
Lossnay control mode ( Main/Sub ) switching ( The factory setting is set
to "Main". )
ON : Trial operation mode
OFF: Normal mode ( Factory setting )
ON : At the time of pulse signal input ( Requires a pulse width of 200
ms or greater )
OFF: At the time of Level signal and Mr. Slim signal inputs ( Factory setting )
ON : Power supply exhaust mode
OFF: Normal mode ( Factory setting )
ON : Low fan speed fixed
OFF: Normal mode ( Factory setting )
ON : Low fan speed fixed
OFF: Normal mode ( Factory setting )
ON : Enable
OFF: Disable ( Factory setting )
ON : Automatic ventilation outdoor air cooling priority mode / Night
purge operation condition of outdoor air temperature is 62.6°F
(17°C) or higher ( within 24 hours )
OFF: Automatic ventilation normal mode / Night purge operation condi-
tion of outdoor air temperature is 82.4°F (28°C) or higher ( within
24 hours ) ( Factory setting )
ON : Operation monitor output with delay function 1. Refer to ( 3 ) 2
Fan speed control by function setting ( page 18 ) , and ( 6 ) 1
Output terminals ( page 25 ) .
OFF: Operation monitor output based on SW5-2 ( Factory setting )
ON : Supply air fan Extra High fan speed
OFF: Supply air fan High fan speed ( Factory setting )
ON : Exhaust air fan Extra High fan speed
OFF: Exhaust air fan High fan speed ( Factory setting )
ON : Delay operation of 30 minutes
OFF: Normal ( Factory setting )
ON : Operation monitor output correspond to air supply fan
OFF: Operation monitor output with normal operation ( Factory setting )
ON : Both Exhaust air fan and Supply air fan ( Low fan speed ) opera-
tion at outdoor air temperature of 5°F (-15°C) or lower
OFF: Exhaust fan operation ( Only Supply air fan stopped ) ( Factory set-
ting )
ON : After the recovery, operation at the mode preceding the power
failure
OFF: Stop after the recovery ( Factory setting )
Selection switch for accumulated running time of the filter cleaning dis-
play.
ON : 3,000 hours
OFF: No filter maintenance display ( Factory setting )
ON : Operation monitor output with delay functions 2. Refer to ( 3 ) 2
Fan speed control by function setting ( page 18 ) , and ( 6 ) 1
Output terminals ( page 25 ) .
OFF: Bypass ventilation operation monitor output ( Factory setting )
Effective only at the time of external control input usage.
Refer to (5) 2 Interlock mode (page 24).
─ 30 ─
Specification