User manual MITSUBISHI PKA-A-HAL

[. . . ] Warning: Describes precautions that should be observed to prevent danger of injury or death to the user. If the unit is installed improperly, water leakage, electric shock or fire may result. ⷠDo not splash water over the unit and do not touch the unit with wet hands. Do not place a gas heater or any other open-flame appliance where it will be exposed to the air discharged from the unit. [. . . ] Weekly Timer/Simple Timer/Auto Off Timer cannot be used at the same time. The weekly timer will not operate when any of the following conditions is in effect. The timer feature is off; the system is in an malfunction state; a test run is in progress; the remote controller is undergoing self-check or remote controller check; the user is in the process of setting a function; the user is in the process of setting the timer; the user is in the process of setting the current day of the week or time; the system is under central control. (Specifically, the system will not carry out operations (unit on, unit off, or temperature setting) that are prohibited during these conditions. <Operation 2 settings for every day> Turn off the air conditioner at 10:00. Note: By setting the day to "Sun Mon Tues Wed Thurs Fri Sat", you can set the same operation to be carried out at the same time every day. (Example: Operation 2 above, which is the same for all days of the week. Shows the selected operation (ON or OFF) * Does not appear if operation is not set. Shows the temperature setting * Does not appear if temperature is not set. * As you hold the button down, the time first increments in minute intervals, then in ten-minute intervals, and then in one-hour intervals. * Each press changes the next setting, in the following sequence: No display (no setting) "ON" "OFF" * Each press changes the setting, in the following sequence: No display (no setting) 75 77 . ⷠ"OFF" timer: The air conditioner will stop operation when the specified number of hours has elapsed. With "ON" or "OFF" showing at £: Press the appropriate Set Time button q as necessary to set the hours to ON (if "ON" is displayed) or the hours to OFF (if "OFF" is displayed) at ¢. To clear the current ON or OFF setting: Display the ON or OFF setting (see step 3) and then press the Check (Clear) button 0 so that the time setting clears to "--" at ¢. (If you want to use only an ON setting or only an OFF setting, be sure that the setting you do not wish to use is shown as "--". Button 4 to lock Example 2: Start the timer, with OFF time is sooner than ON time ON Setting: 5 hours OFF Setting: 2 hours Note: Your new settings will be cancelled if you press the Mode (Return) button 2 before pressing the Filter button 4. I This timer begins countdown when the air conditioner starts, and shuts the air conditioner off when the set time has elapsed. I Available settings run from 30 minutes to 4 hours, in 30-minute intervals. Weekly Timer/Simple Timer/Auto Off Timer cannot be used at the same time. The Auto Off timer will not operate when any of the following conditions is in effect. If ON and OFF values have both been set, the two values appear alternately. Press the Mode (Return) button 2 to close the monitor display and return to the standard control screen. [. . . ] When heating operation starts, warm air does not blow from the indoor unit I Warm air does not blow until the indoor unit has sufficiently warmed up. During heating mode, the air conditioner stops before the set room tem- I When the outdoor temperature is low and the humidity is high, frost may perature is reached. Airflow direction changes during operation or airflow direction cannot be I During cooling mode, the vanes automatically move to the horizontal set. (down) position after 1 hour when the down (horizontal) airflow direction is selected. [. . . ]