Mitsubishi Electric MSC-GE20VB Service Manual page 21

9-8. EMERGENCY/TEST OPERATION
The indoor fan runs at High speed and the temperature control does not work.
temperature of 24 °C.
receives any signal from the remote controller. In case of latter, normal operation will start.
9-9. 3-MINUTE TIME DELAY OPERATION
When the system turns OFF, compressor will not restart for 3 minutes as 3-minute time delay function operates to protect
compressor form overload.
OBH529A
the test run or the
21
/(HEAT MODE <MUH>) with a set
(and defrosting also <MUH>).
(or twice <MUH>) or the unit
*Heat is a vailable only in MUH.