When Power Supply Is Reset; Operating Mode Selection When Performing 2-Room Operation; Room Temp.control - Toshiba RAS-M10U2MUVG-E Service Manual

Item
1. Basic

1-2. When power supply is reset

operation 1) Distinction of outdoor unit
(continued) When the power supply is reset, the outdoors are distinguished and the
control is selected according to the distinguished result.
2) Setting of indoor fan speed and existence of air direction adjustment
Based on EEPROM data, select setting of the indoor fan speed and the
existence of air direction adjustment.

1-3. Operating mode selection when performing 2-room operation

1) The outdoor unit operation mode conforms to the instructions of the indoor unit that was pressed
first.
2) When combined operation consisting of cooling (dry) ,heating or fan only is performed, operation
conforms to the instructions of the indoor unit that was pressed first as shown in the following table.
3) The indoor fan stops for the indoor unit that was pressed last and which instructions are ignored.
4) When three or four indoor units are operated concurrently, the priority is also given to operating
mode of the indoor unit which was pressed first as same as the case when two indoor units are
operated concurrently.
No. Indoor unit
Pressed first
1
Pressed last
Pressed first
2
Pressed last
Pressed first
3
Pressed last
Pressed first
4
Pressed last
Pressed first
5
Pressed last
Pressed first
6
Pressed last
Pressed first
7
Pressed last
Pressed first
8
Pressed last
Pressed first
9
Pressed last

1-4. Room temp.control

1) Adjustment range: Remote controller setup temperature (˚C)
Wired type
Wireless type
2) Using the Item code FC [06] the setup temperature in heating operation
can be corrected
Setup temp. correction
Setting at shipment
Setup data
Operation flow and applicable data, etc.
Set operating mode
Cooling (dry)
Cooling (dry)
Heating
Heating
Fan only
Fan only
Cooling(dry)
Heating
Cooling (dry)
Fan only
Heating
Cooling(dry)
Heating
Fan only
Fan only
Cooling(dry)
Fan only
Heating
COOL/DRY
17 to 30
17 to 30
Setup 0
+0˚C
2
Actual indoor unit operation
Cooling (dry)
Cooling (dry)
Heating
Heating
Fan only
Fan only
Cooling (dry)
Fan stopped
Cooling (dry)
Fan only
Heating
Fan stopped
Heating
Fan stopped
Fan only
Cooling(dry)
Fan only
Fan stopped
HEAT AUTO
17 to 30 17 to 30
17 to 30 17 to 30
2 4 6
+2˚C +4˚C +6˚C
– 27 –
Description
Air speed (rpm)/
Air direction adjustment
Actual outdoor unit operation
Cooling
Heating
Stopped
Cooling
Cooling
Heating
Heating
Cooling
Stopped
Shift of suction
temperature in heating
operation