Return Air Temp; R/C Sensor; R/C Sensor Adjustment - Mitsubishi Heavy Industries eco touch RC-EX1A Installationsanleitung

⑨ Return air temp

⑩ R/C sensor

⑪ R/C sensor adjustment

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⑨ Return air temp
Thermo. rule* is applied based on the temperature detected with the return air
temp sensor of IU.
When plural indoor units are connected to one R/C, the return air temp applied
to the thermo. rule* can be selected.
Individual: Thermo. rule* is applied based on the return air temp of each IU.
When plural units are connected to one R/C, it is based on the
return air temp of the main unit.
Master IU: Thermo. rule* is applied based on the return air temp of IU having
the youngest address out of IUs connected.
If there are several sets of plural units each of which is connected
to one R/C, it is based on the IU having the youngest address out of
the main units of each plural units.
Averaged temp: Thermo. rule* is applied based on the average of return air
temperatures of IUs connected.
* "Thermo. rule" means the "Judging to make thermostat ON or OFF" by
detecting temperature.
⑩ R/C sensor
Thermo. rule* is applied based on the temp detected with the R/C sensor.
Enable: Thermo. rule* is applied based on the temp detected with the R/C
sensor in all operation modes.
Enable (Heating only): Thermo. rule* is applied based on the temp detected
with the R/C sensor in heating operation only. In case of other
operation modes (including auto-heating mode), it is based on the
Individual control of return air temperature.
Enable (Cooling only): Thermo. rule* is applied based on the temp detected
with the R/C sensor, excepted in heating operation. In case of heating
modes, it is based on the Individual control of return air temperature.
* "Thermo. rule" means the "Judging to make thermostat ON or OFF" by
detecting temperature.
⑪ R/C sensor adjustment
Temperatures detected with the R/C sensor can be adjusted.
Set this within the range of -3 to +3. (At 1°C intervals)
Adjustment in cooling ➝ ⑫
Adjustment in heating ➝ ⑬
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