Toshiba MCY-MUG0401HSW-E Service Manual page 138

Wireless remote controller
1
Turn on the power of the air conditioner.
When power is turned on for the first time
after installation, it takes approx. 5 minutes
until the remote controller becomes
available. In the case of subsequent power
on, it takes approx. 1 minute until the remote
controller becomes available. Execute a test
run after the predetermined time has
passed.
2
Push "ON/OFF" button on the remote
controller, select [
with "MODE" button, and then select
[ HIGH] with "FAN" button.
3
Cooling test run
Set the temperature to 17°C with
the temp. setup buttons.
4
Cooling test run
After confirming a signal
receiving sound "beep"
immediately set the temperature
to 18°C with the temp. setup
buttons.
5
Cooling test run
After confirming a signal
receiving sound "beep"
immediately set the temperature
to 17°C with the temp. setup
buttons.
6
Repeat procedures 4
Indicators "Operation" (green), "Timer"
(green), and "Ready" (orange) in the
wireless receiver section flash in approx.
10 seconds, and the air conditioner starts
operation. If any of these indicators does not
flash, repeat procedures 2 to 5.
7
Upon completion of the test run, push
"ON/OFF" button to stop operation.
CAUTION
• The test run is a forced run that ignores the set temperature. Be sure to stop the test run after work, paying
attention to the room temperature.
• After 60 minutes, the test run will be completed to protect the equipment, and the normal operation will be started
according to the set temperature.
Cool ] or [ Heat ]
Heating test run
Set the temperature to 30°C with
the temp. setup buttons.
Heating test run
After confirming a signal
receiving sound "beep"
immediately set the temperature
to 29°C with the temp. setup
buttons.
Heating test run
After confirming a signal
receiving sound "beep"
immediately set the temperature
to 30°C with the temp. setup
buttons.
5 4 5.
→ → →
<Overview of test run operations using the wireless
remote controller>
Cooling test run:
ON/OFF → 17°C → 18°C → 17°C → 18°C → 17°C
→18°C → 17°C → (test run) → ON/OFF
Heating test run:
ON/OFF → 30°C → 29°C → 30°C → 29°C → 30°C
→29°C → 30°C → (test run) → ON/OFF
Test operation from the outdoor unit
• Refer to "7-7-2. Function to Start/Stop (ON/OFF)
Indoor Unit from Outdoor Unit" in "7-7. Service
Support Function."
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