Values of T1, T2, and T3 depend on remote control setting temperature, as shown in below table. After the adjustment of T1, T2
and T3 values, the operation mode for that particular environment and remote control setting is judged and performed, based on
the above operation mode chart, every 30 minutes.
Remote Control Setting Temperature (°C)
T1
T2
T3
16 ~ 18
+10
-3
-5
19 ~ 22
+8
-3
-7
23 ~ 26
+7
-3
-7
27 ~ 30
+6
-3
-8
There is a temperature shifting on T1, T2, and T3 if the operation mode judged is changed from Cooling/Soft Dry to Heating or vice
verse.
Operation Mode change from
Temperature shifts (°C)
Cooling/Soft Dry
→
Heating
-2
Heating
→
Cooling/Soft Dry
+2
Example of operation mode chart adjustment:
From the above table, if remote control setting temperature = 25,
T1 = 25 + 7 = 32; T2 = 25 - 3 = 22; T3 = 25 - 7 = 18
The operation mode chart for this example is as shown in below figure and the operation mode to be performed will depend on
indoor intake air temperature and outdoor air temperature at the time when the judgment is made.
8.1.7. Indoor Fan Motor Operation
A. Basic Rotation Speed (rpm)
•
Required rotation speed for fan is set to respond to the remote control setting (10 rpm unit)
[Cooling, Dry, Fan]
Remote Control
—
—
O
O
O
O
O
—
—
—
Tab (rpm)
PSHI
SHI
Hi
Me+
Me
Me-
Lo
Lo-
SLo
SSLo
E9DK
1320
1320
1280
1165
1050
935
820
760
720
710
E12DK
1460
1460
1420
1293
1165
1038
910
840
720
710
[Heating]
Remote Control
—
—
O
O
O
O
O
—
—
—
Tab (rpm)
PSHi
SSHi
SHi
Me+
Me
Me-
Lo
Lo-
SLo
SSLo
E9DK
1440
1440
1400
1270
1140
1010
880
820
720
710
E12DK
1540
1540
1500
1395
1290
1185
1080
1010
720
710
24
CS-E9DKEW CU-E9DKE / CS-E12DKEW CU-E12DKE
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