─
17
─
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.
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
Indoor temperature
°C
Bypass ventilation
Prohibition temperature 8°C 19°C
Lossnay
Ventilation
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
Indoor temperature
°C
Lossnay
Ventilation
19°C
When an outdoor temperature of 17°C has not
been detected within 24 hours
When an outdoor temperature of 17°C has been
detected within 24 hours
Bypass ventilation
Prohibition temperature 8°C
Outdoor t
emperature °C
Outdoor t
emperature °C
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.
Lossnay ventilation area
Bypass ventilation area
Undetermined area
Bypass
Ventilation
Bypass
Ventilation
Undetermined area
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 28°C has not
been detected within 24 hours
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
Indoor temperature °C
24°C
Lossnay
Ventilation
When an outdoor temperature of 28°C has been
detected within 24 hours
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
Indoor temperature °C
Lossnay
Ventilation
24°C
Bypass ventilation
Prohibition temperature 8°C
Bypass ventilation
Prohibition temperature 8°C
Outdoor t
emperature °C
Outdoor t
emperature °C
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.
Lossnay ventilation area
Bypass ventilation area
Undetermined area
Bypass
Ventilation
Undetermined area
Bypass
Ventilation
