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]” ⇒Operation mode: Cooling
“[Indoor temp, heating] > [Indoor return air temp]” and
“[Outdoor temp, heating] > [Outdoor air temp]” ⇒Operation mode: Heating
16
14
28
26
24
22
20
18
30
12
10
Outdoor temp.
Indoor temp.
28 3016 18 20 22 24 2610 12 14
Selection range of outdoor temp. in cooling
Forced Thermo-OFF
Heating
Forced Thermo-OFF
Selection range of indoor temp. in heating
Selection range of indoor temp. in cooling
Cooling
Selection range of outdoor temp. in heating
Temp switching to cooling ➝
Temp switching to heating ➝
Outdoor temp setting to limit in cooling ➝
Outdoor temp setting to limit in heating ➝
Auto 2 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 3 details