COMFORT-AIRE B-SVH24SA-1 Service Manual page 23

Service Manual - SVH 09/12/18/24 Series
If AC is off before power off and AC is required
to start up now, the compressor will have 1
minute delay when power on. Other conditions,
the compressor will have 3 minutes delay when it
restarts.
8.4.9 Refrigerant Leakage Detection
With this new technology, the display area will
show "EC" when the outdoor unit detects
refrigerant leakage.
8.4.10 -46°F Heating (optional)
In heating operation, the preset temperature of
the air conditioner can be as low as 46°F,
which keeps the room temperature steady at
-46°F and prevents household contents from
freezing when the house is unoccupied for a
long time in severe cold weather.
8.4.11Self clean (optional)
For heat pump models which are provided with
this function, after running in cooling or drying
mode, if the user presses "Self Clean" button on
remote controller, firstly, indoor unit runs in fan
only mode for a while, then low heat operation
and finally runs in fan only again. This function
will keep the inside of indoor unit dry and
prevent breeding of mold.
8.4.12 Follow me (optional)
1) If the indoor PCB receives the signal which
results from pressing the FOLLOW ME button
on remote controller, the buzzer will emit a
sound and this indicates the follow me function is
initiated. When the indoor PCB receives the
signal which is sent from remote controller every
3 minutes, the buzzer will not respond. When
the unit is running with follow me function, the
PCB will control the unit according to the
temperature from follow me signal, and the
temperature collection
temperature sensor will be shielded, but the
error detecting function of room temperature
sensor will be still valid.
2) When the follow me function is available,
the PCB will control the unit according to the
room temperature from the remote controller
and the setting temperature.
3) The PCB will take action to the mode
change information from remote controller
signal, but it will not be affected by the
setting temperature.
4) When the unit is running with follow me
function, if the PCB doesn't receive any signal
from remote controller for 7 minutes or pressing
FOLLOW ME button again, the follow me
function will be turned off automatically, and the
temperature will control the unit according to
the room temperature detected from its own
room temperature
temperature.
8.4.13 Silence operation (optional)
Press the "silence" button on remote controller
to initiate SILENCE function. When the Silence
function is activated, the compressor running
frequency will remain lower than F2 and
the indoor unit will bring faint breeze, which
will reduce the noise to the lowest level and
create a quiet and comfortable space.
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21
function of room
sensor and setting