Mitsubishi Electric Lossnay LGH-RX5-E Series Manual page 28

7. ON/OFF power operation without using the remote controller.
TM1
Lossnay
TM2
1 2 3
5.9 When switching High/Low/Extra-Low fan speed
externally (when CO
ment is connected)
Using marketed CO sensor, etc., make connection by inserting the optional remote display adaptor (PAC-SA88HA-E) in the
2
connector CN16 (High/Low selector) as shown by the figure.
● To force High fan speed externally
CO sensor , etc.
2
(When CO
increases: Closed)
SW1: High fan speed operation switch
(When closed: For High fan speed operation)
● To force Low fan speed externally
CO sensor , etc.
2
(When CO
increases: Closed)
SW1: Low fan speed operation switch
(When closed: For Low fan speed operation)
● To force Extra-Low fan speed externally
CO sensor , etc.
2
(When CO
increases: Closed)
SW1: Low fan speed operation switch
(When closed: For Low fan speed operation)
C-28
Switch
Power source
for LOSSNAY
Remote display
adaptor (Optional) Lossnay
2
control board
PAC-SA88HA-E
Brown 1
SW1
Red 2
Orange 3
Yellow 4
Green 5
Not used. Insulate completely.
Max wiring length 10 m
Remote display
adaptor (Optional) Lossnay
2
control board
PAC-SA88HA-E
Brown 1
Red 2
SW1
Orange 3
Y
ellow 4
Green 5
Not used. Insulate completely.
Max wiring length 10 m
Remote display
adaptor (Optional) Lossnay
2
control board
PAC-SA88HA-E
Brown 1
Red 2
Orange 3
SW1
Y
ellow 4
Green 5
Not used. Insulate completely.
Max wiring length 10 m
Connect as shown in the wiring diagram to the left.
When the Switch ON, the LOSSNAY unit will begin to oper-
ate.
*LOSSNAY FAN speed can be selected (High/Low) through
DIP switch 2-4 and 2-5.
*Ventilation mode (LOSSNAY/By-pass) is set to automatic.
sensor or other equip-
2
When SW1 is "ON", fan speed of the Lossnay will be set to
"High"(Extra-High) regardless of the remote control setting.
Use this in such a way that it ventilates at Low or Extra-Low
fan speed normally, and when the external sensor detects
contamination of indoor air, it changes to High (Extra High)
CN16
fan speed operation.
Fan speed/
Ventilation
mode selection
When SW1 is "ON", fan speed of the Lossnay will be set to
"Low" regardless of the remote control setting.
Use this in such a way that it ventilates at High fan speed
normally, and when the external sensor detect that the
indoor air contamination is low, it changes to Low fan speed
CN16
operation.
Fan speed/
Ventilation
mode selection
When SW1 is "ON", fan speed of the Lossnay will be set to
"Extra-Low" regardless of the remote control setting.
Use this in such a way that it ventilates at High fan speed
normally, and when the external sensor detects that the
indoor air contamination is low, it changes to Extra-Low fan
CN16
speed operation.
* For the LGH-150RX
Fan speed/
of the Lossnay will be "Low".
Ventilation
mode selection
and LGH-200RX types, fan speed
5 5