Chigo CMV - Page 17

3. Use instructions
14
Remote address search and setting functions:
Use the dedicated remote controller to search and set the indoor unit address.
Dip switch descriptions
2 ON
2 OFF
3 ON
-4˚C
-2˚C
3 OFF
2˚C
0˚C
ON
OFF
1
Old protocol
New protocol
4
Power down memory (Yes)
Power down memory (No)
1) The dip switch has its 2
nd
bit and 3
rd
bit to select the compensation value for room temperature.
When 2
nd
bit and 3
rd
bit are both ON, the compensation value is -4˚C; when 2
nd
bit and 3
rd
bit are
both OFF, the compensation value is 0˚C; when 2
nd
bit is ON but 3
rd
bit is OFF, the compensation
value is 2˚C; when 2
nd
bit is OFF but 3
rd
bit is ON, the compensation value is -2˚C. [Only for line
wired controller sensors.
2) The dip switch has its 1
st
bit to indicate selection of the new or old protocol, and the most joint
controllers select the new protocol.
3) If the dip switch has its 4
th
bit ON, it indicates that there exists a power cut memory, but OFF
indicates no power cut memory.
3-3 Air direction adjustment
According to the characteristics of cold air sinking and hot air rising, please adjust the air-out direction of
the air guide in time of cooling and heating to improve the cooling and heating effects.
Attention
3-3-1 4-way Cassette Type
① In the cooling operation, the air guide should be
kept at horizontal air-out operation.
②In the heating operation, the air guide should be
kept at downward air-out operation.
③ When using the panel equipped with automatic swing air guide, press the “Swing” button, and the
outlet air guide will automatically swing to get better cooling and heating effect.
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Attention
 In the horizontal air-out state, the heating operation will lead to larger temperature
difference in the room.
 In case of the cooling operation, the air guide should have its horizontal air-out state
selected.
 In the horizontal air-out state, the cooling operation will lead to condensation on the
surfaces of the air-outlet and air guide