Toshiba MCY-MHP0404HS(J)-E Service Manual page 76

Wireless remote controller (4-way Cassette
type)
Procedure Operation content
When Temporary button is pushed for 10
seconds or more, "Pi!" sound is heard and
the operation changes to a forced cooling
1
operation. After approx. 3 minutes, a cooling
operation starts forcedly.
Check cool air starts blowing. If the operation does
not start, check wiring again.
To stop a test operation, push Temporary
button once again (approx. 1 second).
2
• Check wiring / piping of the indoor and outdoor
units in forced cooling operation.
Temporary button
Test operation from the outdoor unit
• Refer to "8-7-2. Function to start / stop (ON / OFF) indoor unit from outdoor unit" in "8-7. Service support
function".
Note: The test operation returns to normal operating mode after 60 minutes.
Wireless remote controller (Ceiling type and
1-way Cassette SH type)
Procedure
Start
Push Temporary operation button.
• The operation mode is the one last selected.
1
If you want to change it, turn the power off and
then on, and push the Temporary operation
button again.
Stop
2
Push Temporary operation button once more.
Temporary button
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Operation content