Heating Thermo-Off Temp Adjustment; Return Temperature Adjustment; Fan Control In Cooling Thermo-Off; Fan Control In Heating Thermo-Off - Mitsubishi RC-EX3 Installation Manual

⑰ Heating thermo-OFF temp adjustment

Heating thermo-OFF temp adjustment
Tap ▲▼ to set offset value.
Adjust the temperature for judging to make
thermostat ON or OFF during heating
operation.
Adjustable range is 0°C / +1°C / +2°C /
+3°C.

⑳ Fan control in heating thermo-OFF

Fan control in heating thermo-OFF
Low
Set fan speed
Intermittent
Stop
Select the item.
Set the fan speed at the heating thermo-
OFF.
Low The fan runs at the low speed.
Set fan speed The fan runs at the
same speed as that during the thermo-ON
operation.
Intermittent Cycles of Lo fan operation
for 2 minutes and stop for 5 minutes are
repeated.
Stop The fan is stopped.

⑱ Return temperature adjustment

Return temperature adjustment
Tap ▲▼ to set offset value.
Set
Back
Adjust the main return air temperature
sensor detection temperature.
Adjustable range is -2°C / -1.5°C / -1°C /
0°C / +1°C / +1.5°C / +2°C.

 Anti-frost temp

Anti-frost temp
Temp Low
Temp High
Back
Select the item.
Select the anti-frost control temperature.
Set
Back
Back
−23−

⑲ Fan control in cooling thermo-OFF

Fan control in cooling thermo-OFF
Low
Set fan speed
Intermittent
Stop
Select the item.
Set the fan speed at the cooling thermo-
OFF.
Low The fan runs at the low speed.
Set fan speed The fan runs at the
same speed as that during the thermo-ON
operation.
Intermittent Cycles of Lo fan operation
for 2 minutes and stop for 5 minutes are
repeated.
Stop The fan is stopped.

 Anti-frost control

Anti-frost control
Enable
Disable
Select the item.
Set the fan control during the anti-frost
control.
Enable The fan speed increases
during the anti-frost control.
Disable The fan speed does not
change during the anti-frost control.
Back
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