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Example 2:
In case of the remote controller "BRC1A61,62"
Display changes as below.
When air conditioner and HRV
unit are not connected via duct
<Operation mode>
VRV:
Cooling mode
HRV:
Heat exchange mode
VRV:
Fan mode
HRV:
Heat exchange mode
VRV:
Stopping
HRV:
Heat exchange mode
When air conditioner and HRV
unit are connected via duct
<Operation mode>
VRV:
Cooling mode
HRV:
Heat exchange mode
VRV:
Fan mode
HRV:
Heat exchange mode
NOTE) Current Ventilation mode doesn't be displayed.
• When the display shows "
qualified service person to clean the filters (Refer to the
chapter "MAINTENANCE").
3-2
PROGRAMMING START AND STOP OF THE
SYSTEM WITH TIMER (Refer to figure 5)
• The timer is operated in the following two ways.
Programming the stop time "
stops operating after the set time has elapsed.
Programming the start time "
starts operating after the set time has elapsed.
• The start and the stop time can be simultaneously pro-
grammed.
Press the timer mode start/stop button "
1
times and select the mode on the display.
• For setting the timer stop "
• For setting the timer start "
Each time the button is pushed, the indication changes
as shown below.
English
" (time to clean air filter), ask a
". The system
". The system
" several
"
"
"No indication"
"
"
Press the programming time button and set the time for
2
stopping or starting the system.
Each time this button is pressed, the time
advances or goes backward by 1 hour.
• The timer can be programmed for a maximum of 72 hours.
• Each time when "
" is pushed, the time advances one hour.
Each time when "
" is pushed, the time goes back one hour.
Press the timer on/off button.
3
The timer setting procedure ends. The display
"
" or "
constant light.
• After the timer is programmed, the display shows the
remaining time.
For cancelling the timer operation, push the timer on/off
button "
" once again.
The indication disappears.
NOTE
• When setting the timer off and on at the same time,
repeat the above procedure (from "
once again.
DETAIL EXPLANATION
When you want to stop operation after a desired time,
Example:
Set the time to "8".
↓
8hr
"
" will display.
Stops operation 8 hours after the reservation is complete.
The program will be cleared after the operation stops.
• Set the stop time during operation.
When you want to start operation after a desired time has
elapsed
Example:
Set the time to "8".
↓
8hr
"
" will display.
Starts operation 8 hours after the reservation is complete.
The reservation is cancelled after operation starts.
• Set the start time while the unit is stopped.
• The remaining time will count at the same time after reser-
vation is complete.
See the example below if you want to reserve "off after time"
and "on after time" at the same time.
For example: (Refer to figure below)
When the timer is programmed to stop the system after 3 hours
and start the system after 4 hours, the system will stop after 3
hours and start 1 hour later.
Example:
"
"
" changes from flashing light to
" to "
1
3
hr
hr
")
6
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