Toshiba MMK-AP0073HP1-E1 Service Manual page 53

SMMS High-Wall Type
In case of wireless remote controller
(Forced test operation is performed in a
different way.)
REQUIREMENT
• For the operation procedure, be sure to follow
the Owner's Manual.
• Finish the forced cooling operation in a short
time because it applies excessive strength to
the air conditioner.
• A test operation of forced heating is
unavailable. Perform a test operation by heating
operation using the switches of the remote
controller.
However heating operation may be not carried
out according to the temperature conditions.
• Check wiring/piping of indoor and outdoor
units
1. When pushing
more, "Pi!" sound is heard and the
operation changes to a forced cooling
operation. After approx. 3 minutes, a
cooling operation starts forcedly.
Check cool air starts blowing. If the
operation does not start, check wiring
again.
2. To stop a test operation, push
once again (Approx. 1 second).
The louver closes and the operation stops.
• Check transmission of remote controller
1. Push "START/STOP" button of the remote
controller to check an operation can also
start by the remote controller.
• "Cooling" operation by the remote
controller may be unavailable according
to the temperature conditions.
Check wiring/piping of the indoor and
outdoor units in forced cooling operation.
button for 10 seconds or
button
53
Installation Manual