Houghton BELAIRE A3501 Owner's Manual page 22

turn off. When "On" and "OFF" are displayed after their simultaneous 10 flashes, and only current clock is displayed, then
the setup of timing to turn the unit on and off is done.
Turn off timing function: Press the "TIMER" key, when it only shows the clock, the timer function is turned off.
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Simple method to reset the timer function : remove battery from the remote control wait 30 sec and then replace.
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The remote control will be restored to the factory settings and the timer function is turned off.
2. Plenum operation
Basic air-conditioning features can be accessed via the plenum touch control.This is useful if the remote control
has been lost or is not functioning .
Press the touch screen
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->HEAT (Valid only for heat pump units)" modes with each touch. The set point temperature is 24°C with high fan speed.
The plenum display will show symbols for each function：
●
" " , DRY
COOL
Operation of the air- conditioner using the plenum control can be be prevented by pressing
"LOCK" on the remote control. Press the "LOCK" key on the remote control again to unlock.
The remote control should be operated by directing it towards the plenum, which will
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beep once when a signal is received.
When the unit is on, press the "DISPLAY" key on the remote control, the plenum control
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LED display can be turned on and off.
When the unit is on, press the "LOCK" key on the remote control to prevent operation of
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the plenum touch key. Press "LOCK" again to unlock this function.
When run on heating mode in low ambient temperatures the unit will periodically defrost the
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outside coil. The plenum will display "dF" during defrost operation and then return to
heating once the defrost is completed.
When the ambient temperature is lower than 0℃/32℉ , the heating capacity is reduced.
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If the device is left unused for long time, remove the batteries from the remote control.
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The air-conditioner features power cut memory and will automaticly re-start once power is
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restored.
key on the plenum. The selected mode will cycle through " OFF ->COOL->FAN
" "
" " , FAN ， HEAT
" "
C
" "
" "
, AUTO .
Note
Tips
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