Using The Timer; Using The Weekly Timer - Mitsubishi Electric PAR-21MAA Installation

(3) Using the Timer

This section explains how to set and use the timer. You can use Function Selection of remote controller to select which of three types of timer to use: 1 Weekly timer, 2 Simple
timer, or 3 Auto Off timer.
For information about how to set the Function Selection of remote controller, refer to section 6, item [4]–3 (3).

1 Using the Weekly Timer

I The weekly timer can be used to set up to eight operations for each day of the week.
• Each operation may consist of any of the following: ON/OFF time together with a temperature setting, or ON/OFF time only, or temperature setting only.
• When the current time reaches a time set at this timer, the air conditioner carries out the action set by the timer.
I Time setting resolution for this timer is 1 minute.
Note:
*1. Weekly Timer/Simple Timer/Auto Off Timer cannot be used at the same time.
*2. 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 No.
4 2 3
Day Setting
SUN
TEMP.
MENU ON/OFF
BACK MONITOR/SET DAY
PAR-21MAA CLOCK
2 A 9
ON
1
˚C
WEEKLY
3
ON/OFF
1
B
FILTER
4
CHECK TEST
0
OPERATION
CLEAR
78
<How to Set the Weekly Timer>
1. Be sure that you are at a standard control screen, and that the weekly timer indicator 1 is
shown in the display.
2. Press the Timer Menu button B, so that the "Set Up" appears on the screen (at 2). (Note that
each press of the button toggles the display between "Set Up" and "Monitor".)
3. Press the Timer On/Off (Set Day) button 9 to set the day. Each press advances the display
at 3 to the next setting, in the following sequence: "Sun Mon Tues Wed Thurs Fri Sat" → "Sun"
→ ... → "Fri" → "Sat" → "Sun Mon Tues Wed Thurs Fri Sat"...
Operation button (7 or 8) as necessary to select the appropriate
4. Press the or
operation number (1 to 8) 4.
* Your inputs at Steps 3 and 4 will select one of the cells from the matrix illustrated below.
(The remote-controller display at left shows how the display would appear when setting
Operation 1 for Sunday to the values indicated below.)
Setup Matrix
Op No. Sunday Monday
• 8:30
No. 1 • ON
• 23 °C
• 10:00 • 10:00
No. 2
• OFF • OFF
...
No. 8
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.)
– 11 –
<Operation 1 settings for Sun-
... Saturday
day>
Start the air conditioner at 8:30,
with the temperature set to
23 °C.
• 10:00 • 10:00
<Operation 2 settings for every
• OFF • OFF
day>
Turn off the air conditioner at
10:00.