For MS11M-24HRDN1-MT0W model:
4¡ãC(39.2¡ãF)
T1-Ts
High
Low
Medium
3¡ãC(37.4¡ãF)
1.5¡ãC(34.7¡ãF)
1.0¡ãC(33.8¡ãF)
8.4.3 Heating Mode
8.4.3.1 Compressor running rules
The maximum operation frequency of the
compressor after starting submits to the
following rule.
Fmax=F3
Fmax=F5
Fmax=F7
Fmax=F9
Fmax=F10
Fmax=F8
Fmax=F6
Fmax=F2
34¡ãC(93.2¡ãF)
T4
Off
Fmax=F4
33¡ãC(91.4¡ãF)
28¡ãC(82.4¡ãF)
27¡ãC(80.6¡ãF)
25¡ãC(77.0¡ãF)
24¡ãC(75.2¡ãF)
22¡ãC(71.6¡ãF)
21¡ãC(69.8¡ãF)
19¡ãC(66.2¡ãF)
18¡ãC(64.4¡ãF)
17¡ãC(62.6¡ãF)
16¡ãC(60.8¡ãF)
15¡ãC(59.0¡ãF)
14¡ãC(57.2¡ãF)
12¡ãC(53.6¡ãF)
11¡ãC(51.8¡ãF)
6.0¡ãC(42.8¡ãF)
5.0¡ãC(41.0¡ãF)
Fmax: The maximum operation frequency of
compressor.
F1~F8: The detailed value of the compressor
operation frequency.
If users switch on AC by remote controller, the
compressor will run at the Fmax frequency for 7
minutes according to outdoor ambient temp.
During the 7 minutes, the frequency limitation is
active.
7 minutes later, the compressor running
frequency will be controlled as below:
5.0¡ãC(41¡ãF)
4.5¡ãC(40.1¡ãF)
T1-Ts-¦¤T
H
G
F
E
D
C
B
A
3.5¡ãC(38.3¡ãF)
3.0¡ãC(37.4¡ãF)
2.5¡ãC(36.5¡ãF)
2.0¡ãC(35.6¡ãF)
1.5¡ãC(34.7¡ãF)
1.0¡ãC(33.8¡ãF)
0.5¡ãC(32.9¡ãF)
While the zones of A,B,C... are corresponding
to different compressor running frequency.
ΔT=0°C(32°F) as default.
Note:
When T1-Ts keeps in the same temp. zone for
3 minutes, the compressor will run as the below
rules:
A~E: Increase the frequency to the higher level
until to F10.
F: Keep the current frequency.
G: Decrease the frequency to the lower level
until to F1.
H: Run at F1 for 1h.(if T1-Ts-ΔT >6°C(42.8°F),
the compressor will stop)
Meanwhile, the compressor running frequency
is limited by the current.
I3HEAT
I2HEAT
I1HEAT
Off
Decrease
Hold
Resume
I3HEAT, I2HEAT,I1HEAT mean different
running current value.
Off: Compressor stops.
Decrease: Decrease the running frequency to
the lower level.
Hold: Keep the current frequency.
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