Specifications

58
%. Controller
1. Local remote controller
(1) MA Remote controller
PAR-21MAA : built-in the indoor unit.
• Dot matrix liquid crystal screen displays
complete operating status.
• Digital display lets you set temperature in
1°C/°F increments.
• Weekly Timer: up to 8 ON/OFF/Temperature
Settings can be made per day. The time can
be set in 1-minute increments. The setting is
kept in nonvolatile memory.
No need to worry about resetting at power
failure.
• Equipped with a thermostat sensor in the
remote controller that makes possible more
comfortable room temperature control.
• Ability to limit the set temperature (upper and
lower temperature can be set.)
• Ability to restrict setting changes (either all
changes or all except ON/OFF)
• Constantly monitors for malfunctions in the
system, and is equipped with a "self-diagnosis
function" that lets you know by error code
immediately when a malfunction occurs.
• Dimensions: 130(W) x120(H) x 19(D) mm
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WED THU FRI SAT
ON
OFF
Hr
AFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
Functions
ON/OFF
Run and stop operation for a single group
Operation mode
switching
Switches between Cool / Fan / Heat.
Operation modes vary depending on the air conditioner unit.
Temperature
setting
Permit / Prohibit
local operation
Weekly
scheduler
Individually prohibit operation of each local remote control
function (Start/Stop, Change operation mode, Set
temperature, Reset filter).
1: When the local remote controller inactivation co mmand
is received from the master system controller,
" " is displayed.
Indoor unit intake
temperature
Prohibition/permission
of specified mode
(Cooling prohibited
/heating prohibited
/cooling-heating prohibited)
Measures the intake temperature of the indoor unit when
the indoor unit is operating.
Error
When an error is currently occurring on an air conditioner
unit, the afflicted unit and the error code are displayed.
Test run This operates air conditioner units in test run mode.
Item
Description
Operations Display
ON/OFF/Temperature setting can be done up to 8 times one
day in the week.
The time can be set by the minute.
By the setting from System Controller, the operation for the
following modes is prohibited.
At cooling prohibited : Cool
At heating prohibited : Heat
At cooling-heating prohibited : Cool, Heat
1
:Each unit
:Collective
:Each block:Each group
:Each floor :Not available
Sets the temperature for a single group
Range of temperature setting
Cool : 19°C- 30°C (14°C - 30°C) [66°F- 86°F]( [57°F - 86°F])
Heat : 17°C- 28°C (17°C - 28°C) [68°F- 82°F]( [68°F - 82°F])
Function to limit
the setting range
of room
temperature
(Set temperature
range limit)
Set temperature range limit to cooling, heating, or auto mode.
Setting/releasing of simplified locking for remote control
switch can be performed.
· Locking of all switches
· Locking of all switches except Start/Stop switch
Easy-to-operate
simplified locking
function
(Auto lock function)
TEMP.
( ) in case of using middle-temperature on PDFY, PEFY-VML/VMR/VMS/VMH-E
by setting DipSW7-1 to ON. Yet, PEFY-P-VMH-E-F is excluded.
(Front view) (Side view) (Rear view)
External dimension
Unit:mm
120
130
19
46
83.5