Toshiba Carrier RAS-09EA Series, Service Manual

Page: 16 / 49

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8. OPERATION DESCRIPTIONS
8-1. Names and Functions of Indicators and Controls on Indoor Unit
8-1-1. Display Panel
The operating conditions are indicated below.
Fig. 8-1
8-1-2. Control Panel
Lift the front panel to perform control panel setting.
(1) Opening the front panel
1) Push the PUSH on both lower corners of the
front panel.
2) Open the panel. You can lift the panel up to
an angle where it will remain fixed.
Do not lift the panel any further when it stops
with a clicking sound.
(2) Closing the front panel
1) Push the PUSH on both lower ends of the front
panel.
2) Close the panel firmly.
(3) If the TEMPORARY switch is set to AUTO
1) The air conditioner operates automatically by
selecting the cooling, dry, fan only mode de-
pending on the room temperature.
(4) If the TEMPORARY switch is set to COOL
1) The air conditioner operates in the cooling
mode (at a low fan speed).
Note:
• If the TEMPORARY switch is set to AUTO or
COOL, the remote controller is not usable.
FAN-ONLY ECONO.
TIMER OPERATION
OPERATION lamp (green)
TIMER lamp (yellow)
ECONO. lamp (green)
FAN ONLY lamp (red)
REMOTE CONTROL TEMPORARY
AUTO
TEST RUN
(COOL)
Fig. 8-2
8-2. Functions on Remote Controller
(a) Infrared signal emitter
Transmits a signal to the indoor unit.
(b) START/STOP button
• Push the button to start operation.
(A receiving beep is heard.)
• Push the button again to stop operation
(A receiving beep is heard.)
• If no receiving sound is heard from the indoor
unit, push the button twice.
(c) Mode select button (MODE)
Push this button to select modes. Each time you
push the button, a mode is selected in a sequence
that goes from AUTO, COOL, DRY, FAN ONLY,
and back to AUTO. (A receiving beep is heard).
(d) Temperature button (TEMP.)
The set temperature is increased to 30°C.
The set temperature is decreased to 17°C.
(A receiving beep is heard.)