Auto 2 details
Temp switching to cooling ➝
Temp switching to heating ➝
Outdoor temp setting to limit in cooling ➝
Outdoor temp setting to limit in heating ➝
Auto 3 details
Outdoor temp setting to limit in cooling ➝
Outdoor temp setting to limit in heating ➝
Indoor temp switching to cooling ➝
Indoor temp switching to heating ➝
Auto 2 details
Set the temperatures switching to cooling and heating and the outdoor temp
settings to limit in cooling and heating.
"[Set temp - Temp switching to cooling] < [Indoor return air temp]" and
"[Outdoor temp, cooling] < [Outdoor air temp]" ⇒Operation mode: Cooling
"[Set temp + Temp switching to heating] > [Indoor return air temp]" and
"[Outdoor temp, heating] > [Outdoor air temp]" ⇒Operation mode: Heating
Auto 3 details
Set the outdoor temp settings to limit in cooling and heating and the indoor
temp settings to limit in cooling and heating.
"[Indoor temp, cooling] < [Indoor return air temp]" and
"[Outdoor temp, cooling] < [Outdoor air temp]"
"[Indoor temp, heating] > [Indoor return air temp]" and
"[Outdoor temp, heating] > [Outdoor air temp]"
30
28
26
24
22
20
18
16
14
12
10
— 34 —
30
Selection range of outdoor temp. in cooling
28
26
Thermo-OFF
Temp.diff.
24
22
20
Thermo-OFF
Heating
18
16
14
Selection range of outdoor temp. in heating.
12
10
2 1
14
16
18
20
Outdoor temp.
Forced Thermo-OFF
Selection range of outdoor temp. in cooling
Heating
Selection range of outdoor temp. in heating
10
12
14
16
18
20
Outdoor temp.
Cooling
Set
temp.
Temp.diff.
Forced Thermo-OFF
22
24
26
28
0 3
⇒Operation mode: Cooling
⇒Operation mode: Heating
Cooling
Forced Thermo-OFF
22
24
26
28
30