Mitsubishi Electric CITY MULTI PLFY Series Technical & Service Manual page 35

<PAC-YT53CRAU>
Note: Note:
The phrase "Wired remote controller" in this manual refers only to the TAC-YT53CRAU. The phrase "Wired remote controller" in this manual refers only to the TAC-YT53CRAU.
If you need any information for the other remote controller, please refer to either the installation manual or initial setting manual which are included in If you need any information for the other remote controller, please refer to either the installation manual or initial setting manual which are included in
remote controller's box. remote controller's box.
Backlit LCD Backlit LCD
TEMP. button TEMP. button
MODE button MODE button
Note: To set the functions that are not available on this controller (TAC-YT53CRAU) such as Louver, Note: To set the functions that are not available on this controller (TAC-YT53CRAU) such as Louver,
use the centralized controller. use the centralized controller.
Display section Display section
CENTRAL icon *1 CENTRAL icon *1
CHECK icon *2 CHECK icon *2
Indoor temperature Indoor temperature
Operation modes
Operation modes
*1 *1 icon icon
CENTRAL CENTRAL
Appears when one of the following local operations is prohibited: ON/OFF; operation mode; preset temperature; Appears when one of the following local operations is prohibited: ON/OFF; operation mode; preset temperature;
fan speed; vane. fan speed; vane.
*2 icon
*2 icon
For City Multi, when an error occurs, power indicator will blink, and unit address (3 digits) and check code (4 For City Multi, when an error occurs, power indicator will blink, and unit address (3 digits) and check code (4
digits) will blink. digits) will blink.
Check the error status, stop the operation, and consult your dealer. Check the error status, stop the operation, and consult your dealer.
*3 Preset temperature *3 Preset temperature
* Centigrade or Fahrenheit is selectable. Refer to the Installation Manual for details. * Centigrade or Fahrenheit is selectable. Refer to the Installation Manual for details.
In COOL, DRYING, HEAT, or In COOL, DRYING, HEAT, or
AUTO (single set point) modes AUTO (single set point) modes
Room Room
AUTO COOLHEATFAN AUTO COOLHEATFAN
DRYING VENTI. SETBACK DRYING VENTI. SETBACK
TCH123
. .
Preset temperature *3 Preset temperature *3
Fan speed icon Fan speed icon
Vane icon Vane icon
Set to Set to
Preset Preset
temperature temperature
35
ON/OFF lamp ON/OFF lamp
The lamp will light up in green when The lamp will light up in green when
turned on, and blink during startup turned on, and blink during startup
and when an error occurs. and when an error occurs.
ON/OFF button ON/OFF button
Pressing this button starts and Pressing this button starts and
stops the operation. stops the operation.
FAN button
FAN button
VANE button VANE button
Note: All icons are displayed for explanation purpose. Note: All icons are displayed for explanation purpose.
icon appears while the unit is operated in the icon appears while the unit is operated in the
energy-save mode energy-save mode
icon appears when Operation lock setting is icon appears when Operation lock setting is
effective. effective.
icon appears when indoor unit functions are set up. icon appears when indoor unit functions are set up.
(Refer to the Installation Manual.) (Refer to the Installation Manual.)
icon appears when the power is on. icon appears when the power is on.
In AUTO (dual set point) or In AUTO (dual set point) or
SETBACK modes SETBACK modes
Set to Set to
Room Room
AUTO AUTO COOLHEATFAN COOLHEATFAN
DRYING VENTI. SETBACK DRYING VENTI. SETBACK
Cooling preset Cooling preset
temperature temperature
Heating preset Heating preset
temperature temperature