User Guide

Installation & Operation Manual - VFH-MB 09/12/18/24 Series
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10. TEMP button
3UHVVWKLVEXWWRQ\RXwill VHH LQGRRU VHWWHPSHUDWXUHLQGRRUDPELHQWWHPSHUDWXUH RU RXWGRRU DPELHQW WHPSHUDWXUHRQLQGRRU
XQLW¶V GLVSOD\7KHVHWWLQJRQUHPRWHFRQWUROOHULVVHOHFWHGFLUFXODUO\DVEHORZ
QRGLVSOD\
:KHQVHOHFWLQJ
"with remote controller or no display, temperature indicator on indoor unit displays set temperature; when selecting
"  ZLWKUHPRWHFRQWUROOHUWHPSHUDWXUHLQGLFDWRURQLQGRRUXQLWGLVSOD\Vindoor ambient temperature; when selecting " " with
remote controller WHPSHUDWXUHLQGLFDWRURQLQGRRUXQLWGLVSOD\VRXWGRRUDPELHQWWHPSHUDWXUHThree seconds later it will return to the
setting temperature
$WWHQWLRQ:KHQGLVSOD\LQJWKHRXWGRRUDPELHQWWKHGLVSOD\LQJUDQJHLV)DQG& When it goes beyond range, it keeps the
threshold data (WKHVPDOOHVW²&RU)DQGWKHODUJHVW)RU&
:DUPWLSV:KHQRSHUDWLQJEXWWRQVRQWKHFRYHUSOHDVHPDNHVXUHWKHFRYHULVFORVHGFRPSOHWHO\
11. / button (This function is only available for some models)
3UHVVWKLVEXWWRQWRDFKLHYHWKHRQDQGRIIRIKHDOWK\IXQFWLRQLQRSHUDWLRQVWDWXV 3UHVVWKLVEXWWRQIRUWKH¿UVWtime to start scavenging
function; L&'GLVSOD\V ³ ". Press the button for the second time to start healthy and scavenging functions simultaneously; LCD
displays " " and " ". Press this button for the third time to quit healthy and scavenging functions simultaneously. Press the button for
the fourth time to start healthy function; LCD display " ". Press this button again to repeat the operation above.
12. I FEEL button
3UHVVWKLVEXWWRQRQFHWRWXUQRQWKH,)((/IXQFWLRQWKHQWKH¿JXUHRI,)((/ZLOOEHGLVSOD\HGDIWHUHYHU\SUHVVRIRWKHUIXQFWLRQ
EXWWRQHYHU\PVWRVHQG,)((/RQFHDIWHUWKLVIXQFWLRQVWDUWHG the remote control will send temperature to the main unit every
1 PLQXWHV PressWKLVEXWWRQ againWKLVIXQFWLRQZLOOEHWXUQHGRII
13. LIGHT button
3UHVVWKLVEXWWRQDWXQLW2QRU2IIVWDWXV /LJKW2QDQG/LJKW2IIFDQEHVHWXS $IWHUSRZHUHGRQ/LJKW2QLVGHIDXOW
14. X-FAN button
3UHVVLQJ;)$1EXWWRQLQ&22/RU'5<PRGH WKHLFRQ is displayed and the indoor fan will continue operation for two minutes
 LQRUGHUWRGU\WKHLQGRRUXQLWHYHQWKRXJK\RXKDYHWXUQHGRIIWKHXQLW $IWHUHQHUJL]DWLRQ;)$12))LVGHIDXOWHG X-FAN is not
DYDLODEOHLQ $872 )$1RU+($7PRGH
15. QUIET button
3UHVVWKLVEXWWRQ the 4XLHWVWDWXVLVXQGHUWKH$XWR4XLHWPRGHGLVSOD\ DQG³$XWR´ VLJQDODQG4XLHWPRGH GLVSOD\ " signal)
DQG 4XLHW2)) WKHUHLVQRVLJQDORI GLVSOD\HG DIWHUSRZHUHGRQ WKH4XLHW2))LVGHIDXOWHG8QGHUWKH4XLHWPRGH'LVSOD\ "
signal), tKHIDQVSHHGLVQRWDYDLODEOH
16. SLEEP button
• 3UHVVWKLVEXWWRQ to VHOHFW6OHHS 6OHHS  6OHHS DQGFDQFHO6OHHS
• 6OHHSLV6OHHSPRGHLQ&RRO'HKXPLGLI\PRGHVVOHHSVWDWXVDIWHUUXQningIRURQHKRXUWKHPDLQXQLWVHWWLQJWHPSHUDWXUHZLOO
LQFUHDVH  & (1°F~2°F), two hours, setting temperature increased 2°C (3°F~4°F), the unit will run at this setting temperature. In Heat
mode: sleep status after running for one hour, the setting temperature will decrease 1°C (1°F~2°F), two hours, setting temperature will
decrease 2°C (3°F~4°F), then the unit will run at this setting temperature.
• Sleep 2 is sleep mode 2. The air conditioner will run according to the presetting a group of sleep temperature curve.
In Cool mode:
1) When setting the initial temperature 16~23°C (61°F~74°F), after turning on Sleep function, the temperature will be increased
1°C (1°F~2°F) every hour, after 3°C (5°F~6°F) the temperature will be maintained, after seven hours, the temperature will be
decreased 1°C (1°F~2°F), after that the unit will keep running at this temperature;
2) When setting the initial temperature 24~27°C (75°F~81°F), after turned on Sleep function, the temperature will be increased 1°
C (1°F~2°F) every hour, after 3°C (3°F~4°F) the temperature will be maintained, after seven hours, the temperature will be
decreased 1°C (1°F~2°F), after that the unit will run at this temperature;
3) When setting the initial temperature 28~29°C (82°F~85°F), after turned on Sleep function, the temperature will be increased 1°
C (1°F~2°F) in every hour, after 1°C (1°F~2°F) the temperature will be maintained, after seven hours, the temperature will be
decreased 1°C (1°F~2°F), after that the unit will run at this temperature;
4) When setting the initial temperature 30°C (86°F), at this temperature setting, after seven hours, the temperature will be
decreased 1°C (1°F~2°F), after that the unit will run at this temperature;
In Heat mode:
1) Under the initial presetting temperature 16°C (61°F), it will maintain this setting temperature.
2) Under the initial presetting temperature 17~20°C (62°F~68°F), after Sleep function start up, the temperature will
decrease 1°C (1°F~2°F) every hour, after 1°C (1°F~2°F) decreased, this temperature will be maintained.
3) Under the initial presetting temperature 21~27°C (69°F~82°F), after Sleep function start up, the temperature will
decrease 1°C (1°F~2°F) every hour, after 2°C (3°F~4°F) decreased, this temperature will be maintained.
4) Under the initial presetting temperature 28~30°C (82°F~86°F), after Sleep function start up, the temperature will
decrease 1°C (1°F~2°F) every hour, after 3°C (5°F~6°F) decreased, this temperature will be maintained.