Unit On/Off Button; Power Blackout Auto Restart Function - Mitsubishi Heavy Industries SRK20ZD-S1 Technical Manual

(c) Unit indication section
Models All models
HI POWER light (green)
Illuminates during HIGH POWER operation.
ECONO light (orange)
Illuminates during ECONOMY operation.

(2) Unit ON/OFF button

When the remote control batteries become weak, or if the remote control is lost or malfunctioning, this button may be used to turn the
unit on and off.
(a) Operation
Push the button once to place the unit in the automatic mode. Push it once more to turn the unit off.
(b) Details of operation
The unit will go into the automatic mode in which it automatically determines, from room temperature (as detected by sensor),
whether to go into the cooling, thermal dry or heating modes.
Function
Room temperature
Operation mode
Cooling About 24ºC
Thermal dry About 24ºC
Heating About 26ºC

(3) Power blackout auto restart function

(a) Power blackout auto restart function is a function that records the operational status of the air-conditioner immediately prior to it
being switched off by a power cut, and then automatically resumes operations at that point after the power has been restored.
(b) The following settings will be cancelled:
(i) Timer settings
(ii) High-power operations
Notes (1) The power blackout auto restart function is set at on when the air-conditioner is shipped from the
factory. Consult with your dealer if this function needs to be switched off.
(2) When power failure ocurrs, the timer setting is cancelled. Once power is resumed, reset the timer.
(3) If the jumper wire (J7) "AUTO RESTART" is cut, auto restart is disabled. (See the diagram at right)
Fan speed
setting
Auto
Flap Timer switch
Auto Continuous
Jumper wire (J7)
223
- -
RUN (HOT KEEP) light (green)
• Illuminates during operation.
• Blinks at air flow stop due to the 'HOT KEEP'
TIMER light (yellow)
Illuminates during TIMER operation.
Unit ON/OFF button
EXTERNAL INPUT
WIRED REMOCON
OPE PERMISSION
CUSTOM
AUTO RESTART
LO TEMP
DIRT PREVENT
COOL ONLY
HI CEIL
PANEL
50/60