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1-1-2. Use conditions
Changing the set temperature
1
Push the “TEMP.
” buttons of the wired remote control.
Push
to increase the temperature, and to
decrease the temperature. (The set temperature cannot
be changed in the fan mode.)
Operation mode
Setting range
Factory default
COOL
61 to 80 °F
64 °F
HEAT
77 °F
NOTE
When heating
The air conditioner may continue running in the fan mode for about 30 seconds after stopping heating.
Operation mode and function
COOL
: Cools the outside air and sends it into the room
HEAT
: Heats the outside air and sends it into the room
FAN
: Sends the outside air as it is
The air conditioner with the Outside Air Unit controls temperature of the supply air so that it is close to the
setup temperature of the remote control.
However temperature of the supply air may not be close to the setup temperature according to temperature of
the outside air or the operation condition of the indoor units for air conditioning in one line.
REQUIREMENT
• The air conditioner with the Outside Air Unit cannot control the room temperature.
• For control of the room temperature, an indoor unit for air conditioning is required separately.
Use conditions
• In COOL mode, if temperature of the outside air is under the setup temp. +5.4 °F, FAN status is automatically made.
When temperature of the outside air is under 66 °F, FAN status is also made regardless of the setup temperature.
• In HEAT mode, if temperature of the outside air is over the setup temp. -5.4 °F, FAN status is automatically made.
When temperature of the outside air is over 59 °F, FAN status is also made regardless of the setup temperature.
• Case to use in SMMS-i
Outdoor Air Temperature °F
14
32
50
68
86
104
122
41
109
23
109
+5.4°F
-5.4°F
Setup temp.
Setup temp.
COOL mode
Cooling
Fan
Automatic COOL
operation starts
Automatic HEAT
operation starts
HEAT mode
Heating
Fan
