Toshiba MMU-P0121H Service Manual page 14

3-2-2-2. Operation section
Push each switch to select a desired operation.
Filter reset switch
Resets (Erases) "FILTER" display.
Operation select switch
Selects desired operation mode.
Operation lamp
Lamp is lit during the operation. Lamp is
off while stopped. Although it flashes
when power switch is turned on or when
turned on again after power failure, it
goes on if the operation has started.
CHECK switch
When an error/fault occurs on the air
conditioner, this switch is used to
check the check code indicating fault
status. Only use for fault diagnosis.
When using a remote controller combined with a central remote controller, etc., contents which can be operated with
the standard remote controller and "CENTRAL" display change by setting at the central remote controller.
Set up on central
remote controller
Last-push priority
(No display)
Center
Operation inhibit
For application control using "Weekly timer" or "Central remote controller" other than this
standard remote controller, refer to the Manual attached to each remote controller.
"Central indication"
"CENTRAL" display on
standard remote controller
Goes off
Goes on
Flashes
3-11
Air volume select switch
Selects the desired air volume mode.
Set up temp. switch
Adjusts the room temperature.
Match to the desired set temperature
by pushing .
Operation
section
ON/OFF button
When the button has been pushed, the
operation starts, and it stops by
pushing the button again.
When the operation has stopped, the
operation lamp and louver display
disappear though other displays
remain as they are.
Louver operation switch
In case of Model with auto louver, the
discharge louver operates or stops
during operation of air conditioner.
Functions operated by
standard remote controller
Operated from both standard remote
controller and central remote controller,
and operated with contents specified later.
ON / OFF only can be operated.
Operation not permissible.