Mitsubishi Electric M Series Manual page 221

M series
(5) Press button to turn the weekly timer ON. (
•When the weekly timer is ON, the day of the week whose timer setting is complete, will light.
Press button again to turn the weekly timer OFF. (
NOTE:
The saved settings will not be cleared when the weekly timer is turned OFF.
2. Checking weekly timer setting
(1) Press button to enter the weekly timer setting mode.
* blinks.
(2) Press or buttons to view the setting of the particular day or number.
(3) Press button to exit the weekly timer setting.
NOTE:
When all days of the week are selected to view the settings and a different setting is included among them,
displayed.
h. i-save ( ) OPERATION
1. How to set i-save operation
(1) Press OPERATE/STOP (ON/OFF) button.
(2) Select COOL, HEAT or ECONO COOL mode.
(3) Press i-save button.
(4) Set the temperature, fan speed, and airflow direction for i-save operation.
NOTE:
• i-save operation cannot be selected during DRY or AUTO mode operation.
• The setting range of HEAT mode i-save operation is 10°C and 16 - 31°C.
• 2 groups of setting can be saved. (One for COOL/ECONO COOL, one for HEAT)
2. How to cancel operation
• Press i-save button again.
• i-save operation can also be cancelled by pressing OPERATION SELECT button to change the operation mode.
The same setting is select from the next time by simply pressing i-save button.
i. EMERGENCY/TEST OPERATION
In case of test run operation or emergency operation, use EMERGENCY
OPERATION switch on the right side of the indoor unit. Emergency
operation is available when the remote controller is missing, has failed
or the batteries of the remote controller run down. The unit will start and
OPERATION INDICATOR lamp will light.
The first 30 minutes of operation is the test run operation. This operation
is for servicing. The indoor fan runs at High speed and the system is in
continuous operation (The thermostat does not work).
After 30 minutes of test run operation, the system shifts to EMERGENCY
COOL/HEAT MODE with a set temperature of 24°C. The fan speed shifts
to Med.
In the test run or emergency operation, the horizontal vane operates in
VANE AUTO ( ) mode.
Emergency operation continues until EMERGENCY OPERATION switch
is pressed once (or twice) or the unit receives any signal from the remote
controller. In case of latter, normal operation will start.
NOTE: Do not press EMERGENCY OPERATION switch during normal
operation.
j. 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 from overload.
lights.)
goes out.)
Emergency
operation switch
(E.O. SW)
WALL-MOUNTED MSZ-GE•VA Series
Operation mode COOL/HEAT
Set temperature 24°C
Fan speed Med.
Horizontal vane Auto
The operation mode is indicated by the
Operation Indicator lamp as following
Operation Indicator lamp
EMERGENCY COOL
↓
EMERGENCY HEAT
↓
STOP
will be
Lighted
Not lighted
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