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5.10 FILTER CLEAN REMINDER SETTING
Filter Clean Reminder Function
: Unit will remember its own operating time. When the setting time is up, this function will remind you to clean the filer. A dirty filter will result
in bad heating and cooling performance, abnormal protection, bacteria gathering, etc.
Turn on Filter Clean Reminder Function
: When unit is on, press “FUNCTION” button and select Filter Clean Reminder. “
” icon will blink. Press “+” or “-” button to adjust
the cleaning level, of which the range is 00, 10-39. Press “ENTER” to turn on this function.
Turn off Filter Clean Reminder Function
: When unit is on and this function has been turned on, press “FUNCTION” button and select Clean. Then “
” icon will blink. Set
the cleaning level as 00 and press “ENTER” function to cancel this setting.
When Filter Clean Reminder time is up, “
” icon will light up to remind you to clean the filter. There are two ways to cancel filter clean reminding:
1.
Press “
” button twice within one second to cancel reminding and it will retime according to the original cleaning level.
2.
Press “FUNCTION” button to turn to Filter Clean Reminder Function, then press “ENTER” to cancel reminding, and it will retime according to the original cleaning level. The
clean reminding can be cancel only when you didn’t reset the cleaning level under the setting of Filter Clean Reminder Function.
NOTE:
Description on cleaning level
: When setting the Filter Clean Reminder Function, timer zone will display 2 digits, of which the former indicates the pollution degree of oper-
ating place and the latter indicates the operating time of indoor unit.
There are 4 types of situations:
Pollution level of the environment where
the indoor unit is installed
Description of Levels
Turn off Clean reminding
Timer zone shows 00
Light Pollution
The former digit shows 1 while the latter one shows 0, which indicates the accumulating operating time is 5500 hours. Each time the
latter digit increases 1, the operating time increases 500 hours. When it reaches 9, it means the operating time is 10000 hours.
Medium Pollution
The former digit shows 2 while the latter one shows 0, which indicates the accumulating operating time is 1400 hours. Each time the
latter digit increases 1, the operating time increases 400 hours. When it reaches 9, it means the operating time is 5000 hours.
Heavy Pollution
The former digit shows 3 while the latter one shows 0, which indicates the accumulating operating time is 100 hours. Each time the
latter digit increases 1, the operating time increases 100 hours. When it reaches 9, it means the operating time is 1000 hours.
5.11 X-FAN SETTING
X-FAN function
: After the unit is turned off, the water in evaporator of indoor unit will be automatically evaporated to avoid mildew.
Under Cooling or Dry mode, press “FUNCTION” button to select X-FAN. “
” icon will blink.
Then press “ENTER” button to turn on/off this function.
5.12 I-DEMAND SETTING
I-DEMAND Function
: The unit will operate in the “
SE
” mode to save energy. I-DEMAND function can be only used under cooling mode.
Under Cooling mode, press “FUNCTION” button to select I-DEMAND. “
” icon will blink.
Then press “ENTER” button to turn on/off this function.
5.13 ABSENT SETTING
Absence Function
: This is used to maintain indoor temperature so that unit can realize fast heating after it is turned on. This function can only be used under Heating mode.
Under Heating mode, press “FUNCTION” button to select Absence. “
” icon will blink.
Then press “ENTER” button to turn on/off this function.
5.14 SHIELDING STATUS
Remote Shield Function
: Remote monitor or central controller can disable the relevant functions of wired controller so as to realize the function of remote control.
When the remote monitor or central controller activates Remote Shield on the wired controller, “
” icon will show. If user wants to control through the wired controller, “
” icon will blink to remind that these controls are disabled.
5.15 CHILD LOCK FUNCTION
Child Lock Function
: When unit is turned on normally or turned off, pressing “+” and “-” button together for 5 seconds will turn on Child Lock function. “
” will show on the
display. Pressing “+” and “-” together again for 5 seconds to turn off this function.
All the other buttons will be disabled when Child Lock function is on.
5.16 INQUIRY OF INDOOR TEMPERATURE WITH ONE BUTTON
In the homepage, hold “ENTER” button for 5 seconds, and the wired controller will display the indoor temperature for 5 seconds.
Within the 5 seconds, it can quit displaying the indoor temperature immediately and be responded to the instructions as usual after pressing any buttons.
5.17 SETBACK FUNCTION
In unit off status with Setback Function activated, the unit will operate in heating mode automatically when indoor temperature is lower than temperature lower limit for
Setback Function and operate in cooling mode automatically when indoor temperature is higher than temperature upper limit for Setback Function, so as to keep indoor
temperature within the temperature upper and lower limit range for Setback Function.
In unit off status, if the air conditioner is operating in cooling or heating mode of Setback Function, the wired controller will display the status code “A9”.
