Mitsubishi LGH-15RX5-E Handbook page 30

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 28ºC has not
been detected within 24 hours
40
Lossnay
35
Ventilation
30
25
20
15
10
Bypass ventilation
Prohibition temperature 8ºC
5
0
0 5
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 out-
door 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 set-
ting of function selection switch (SW2-7) on the Lossnay circuit board.
When an outdoor temperature of 17ºC has not
been detected within 24 hours
40
Lossnay
35
Ventilation
30
25
20
15
10
Bypass ventilation
5
Prohibition temperature 8ºC 19ºC
0
0 5 10
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
24ºC
10 15 20 25 30
Indoor temperature ºC
Bypass
Ventilation
Undetermined area
15 20 25 30
Indoor temperature ºC
When an outdoor temperature of 28ºC has been
40
Lossnay
35
Ventilation
30
25
20
15
10
Bypass ventilation
Prohibition temperature 8ºC
5
0
35 40 0
When an outdoor temperature of 17ºC has been
detected within 24 hours
40
Lossnay
35
Ventilation
30
25
20
15
10
5
Bypass ventilation
Prohibition temperature 8ºC
0
0
35 40
— 30 —
detected within 24 hours
Undetermined area
Ventilation
24ºC
5 10 15 20 25
Indoor temperature ºC
Undetermined area
19ºC
5 10 15 20 25
Indoor temperature ºC
Bypass
30 35 40
Bypass
Ventilation
30 35 40