Mitsubishi Electric M Série Manuel D'installation page 14

Having trouble?
Remote controller timer operation cannot be set.
"PLEASE WAIT" appears in the remote controller display.
An error code appears in the remote controller display.
Draining water or motor rotation sound is heard.
Noise is louder than specifications.
Nothing appears in the wireless remote controller display, the dis-
play is faint, or signals are not received by the indoor unit unless
the remote controller is close.
The operation lamp near the receiver for the wireless remote
controller on the indoor unit is blinking.
Specifications are subject to change without notice.
SVZ-KP12,18, 24, 30, 36NA
Here is the solution. (Unit is operating normally.)
• Are timer settings invalid?
If the timer can be set, display.
• The initial settings are being performed. Wait approximately 3 minutes.
• The protection devices have operated to protect the air conditioner.
• Do not attempt to repair this equipment by yourself.
Turn off the power switch immediately and consult your dealer. Be sure to provide the dealer with
the model name and information that appeared in the remote controller display.
• When cooling operation stops, the drain pump operates and then stops. Wait approximately 5 mi-
nutes.
• The indoor operation sound level is affected by the acoustics of the particular room as shown in
the following table and will be higher than the noise specification, which was measured in anecho-
ic room.
High sound absorbing
rooms
Location ex- Broadcasting studio,
amples music room, etc
Noise levels 3 to 7 dB(A)
• The batteries are low.
Replace the batteries and press the Reset button.
• If nothing appears even after the batteries are replaced, make sure that the batteries are installed
in the correct directions (+, –)
• The self diagnosis function has operated to protect the air conditioner.
• Do not attempt to repair this equipment by yourself.
Turn off the power switch immediately and consult your dealer. Be sure to provide the dealer with
the model name.
14
or appears in the remote controller
Normal rooms Low sound ab-
sorbing rooms
Reception room, Office, hotel room
hotel lobby, etc.
6 to 10 dB(A) 9 to 13 dB(A)