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Controller
MEE15K022
2. Local remote controller
YKB/YLM 2nd
2-3. Simple MA remote controller [PAC-YT52CRA]
ON/OFF
Operation mode
switching *1
Select from COOL, DRYING, FAN, AUTO, and HEAT.
Room temp.
Setting *1
Fan speed
setting
Changes the fan speed.
*The settable fan speed varies depending on the indoor unit
model to be connected.
Vane setting
Ventilation
equipment
control
When the CITY MULTI indoor unit is connected, interlocked
setting of the CITY MULTI LOSSNAY unit is possible.
When the Mr. SLIM indoor unit (A-control) is connected,
interlocked operation of the microcomputer-type LOSSNAY unit
is possible.
Backlight
Pressing the button lights up a backlight.
The light automatically turns off after a certain period of time.
(The brightness settings can be selected from Bright, Dark,
and Light off.)
Error information
Displays the current error status with the address.
*The address may not be displayed depending on the error status.
Allows/disallows
local operation
By setting a centralized controller, the following local operations
are prohibited: ON/OFF; operation mode; preset temperature;
*The CENTRAL icon appears while the local operations are
prohibited.
Operation lock
Room temperature
detection
Locks all buttons.
The temperature sensor is built-in on the remote controller.
Various settings
The following settings can be made by setting the dip switches.
• Remote controller Main/Sub setting
• Temperature display unit setting (Celsius/Fahrenheit)
• Cooling/heating display in AUTO mode
• Indoor temperature display
Item
Description
Operations
Display
Switches the vane directions.
*The settable vane direction varies depending on the indoor unit
model to be connected.
:Each unit
:Collective
:Each block
:Each group
:Each floor
:Not available
Control: ON/OFF
, room temperature, vane, fan
speed, and operation mode
The only wiring required is cross-over wiring based
on two-wire signal lines.
Room temperature sensors are built-in.
Set temperature range limit
Can operate all types of indoor units
:
Since this controller has limited functions, it should always be
used in conjunction with standard controller or centralized con
-
troller.
External dimension
System example
Functions
Unit:mm[in.]
Simple
MA R/C
Simple
MA R/C
R/C :
Remote Controller
Changes between ON and OFF.
Temperature
range restriction
The preset temperature range can be restricted for
each operation mode (COOL/HEAT/AUTO).
Centralized controller
AE-200E
Backlit LCD
Flat back
The temperature can be set within the following range.
Cool/Drying: 19°C - 35°C/67°F - 95°F
Heat
: 5°C - 28°C/40°F - 83°F
Auto (single set point): 19°C - 28°C/67°F - 83°F
Auto (dual set points)
[Cool] Same as the set temp. range for Cool mode.
[Heat]
Same as the set temp. range for Heat mode.
* Set temperature range varies depending on the model.
14.5[9/16]
83.5[3-9/32]
120[4-23/32]
70[2-3/4]
*1 AUTO mode is settable only when those functions are available on the indoor unit.
Dual
Set
Point
