Mitsubishi Electric LOSSNAY LGH-F300RX5-E Handbook page 22

b. When there is no interlocking with Mr. Slim and City Multi indoor units
Pattern 1. Normal ventilation mode
When PZ-60DR-E is used, operation will be at the setting of automatic ventilation adjustment pattern "1"
of the remote controller function selection. When PZ-60DR-E is not used, operation will be at the OFF
setting of function selection switch ( SW2-7 ) on the Lossnay circuit board.
When an outdoor temperature of 82.4°F(28°C) has not
been detected within 24 hours
110
Lossnay
100
Ventilation
90
80
70
60
66.2°F(19°C)
50
Bypass ventilation
Prohibition
40
temperature
46.4°F(8°C)
30
30 40 50
Lossnay ventilation area
Bypass ventilation area
Undetermined area
When operation starts under this condition, Lossnay ventilation will be activated.
When this condition is reached after operation starts, the current ventilation mode is maintained.
Pattern 2. Outdoor cooling priority mode
When the outdoor temperature is lower than the indoor temperature, this mode actively takes in the
outdoor air for cooling.
When PZ-60DR-E is used, operation will be at the setting of automatic ventilation adjustment pattern
"2" of the remote controller function selection. When PZ-60DR-E is not used, operation will be at the ON
setting of function selection switch ( SW2-7 ) on the Lossnay circuit board.
When an outdoor temperature of 62.6 ° F(17 ° C) has not
been detected within 24 hours
110
Lossnay
Ventilation
100
90
80
70
60
75.2°F(24°C)
50
Bypass ventilation
Prohibition
40
temperature
46.4°F(8°C)
30
30 40 50
Lossnay ventilation area
Bypass ventilation area
Undetermined area
When operation starts under this condition, Lossnay ventilation will be activated.
When this condition is reached after operation starts, the current ventilation mode is maintained.
Bypass
Ventilation
Undetermined area
60 70 80 90 100
Indoor Temperature °F
Bypass
Ventilation
Undetermined area
60 70 80 90 100
Indoor Temperature °F
When an outdoor temperature of 82.4°F(28°C) has been
110
Lossnay
Ventilation
100
90
80
70
60
66.2°F(19°C)
50
Bypass ventilation
Prohibition
40
temperature
46.4°F(8°C)
30
110 30 40
When an outdoor temperature of 62.6 ° F(17 ° C) has been
110
Lossnay
Ventilation
100
90
80
70
60
50
Bypass ventilation
Prohibition
40
temperature
46.4°F(8°C)
30
110 30 40
─ 22 ─
detected within 24 hours
Undetermined area
50 60 70 80
Indoor Temperature °F
detected within 24 hours
Undetermined area
75.2°F(24°C)
50 60 70 80
Indoor Temperature °F
Bypass
Ventilation
90 100 110
Bypass
Ventilation
90 100 110