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Item
12. Air filtering
control
Operation flow and applicable data, etc.
This function generates minus ion while cleaning the air
in the room.
If Filter-ON signal is received while the air conditioner
stops, the filter starts operation, and if it is received
while the air conditioner operates, the air conditioner
and the filter start operation.
The minus ion generator operates linked with the filter
operation.0
Description
Present
status
Stop
Filter only
Air conditioner
Joint use of
AC and filter
Operation button
PAP button
Air filter
Stop (All)
AC + Air filter
AC operation
Air conditioner
AC operation*
AC + Air filter
All stop
All stop
* When the previous operation was the
operation of air conditioner + air filter, an
operation of air conditioner + air filter
starts by pushing AC button on the
remote controller.
(Operation of air conditioner + air filter is
stored in memory.)
Filter operation
AC + filter
operation
Louver*1
Cooling
position
Follows to
AC operation
Air volume*2
AUTO, L, L+, M,
M+, H
Follows to
AC operation
*1 With swinging
*2 Air volume when filter air volume is
AUTO varies in order, (L) → (L–) → (SL).
1. Purpose
This function detects error on the
refrigerating cycle or error on the
compressor, and performs protective
control.
2. Operation
• Control of No. of revolution of the
compressor
Using the discharge temperature,
control operation for No. of revolution is
performed as described in the left
table.
13. Discharge
tempera-
ture control
Sending filter-ON
Operation lamp ON
Fan ON
Filter ON
Filter operation
Start of filter-ON
Operation lamp OFF Filter-ON stop
Memory position
of louver/COOL
Air conditioner +
Filter operate
Fan stop
Filter-ON stop
Louver close
All stop
Air conditioner operates
Sending filter-OFF
1
,
2
3
1 2
3 4
,
4
Air conditioner stops Air conditioner operates
Filter operates
Air conditioner + Filter operate
*1
*2
Control operation
Judges as an error and stops the compressor.
Lowers No. of revolution of the compressor.
Lowers slowly No. of revolution of the compressor.
Keeps the present No. of revolution.
If the operation is performed with lower No. of
revolution than one commanded by the serial
signal, No. of revolution is slowly raised up to the
commanded No. of revolution.
Operates with No. of revolution commanded by
the serial signal.
Td value
117˚C
112˚C
108˚C
105˚C
98˚C
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