Classic MROHC09AS, Service Manual

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Resume: No limitation for frequency.
Note:
When AC is in “hold” zone for 3 minutes, the
compressor frequency will rise to the higher
level. (The frequency will increase twice at
most)
8.4.3.2 Outdoor fan running rules
T4
17¡ãC(62.6¡ãF)
L
15¡ãC(59.0¡ãF)
12¡ãC(53.6¡ãF)
M
10¡ãC(50.0¡ãF)
H
8.4.3.3 Indoor fan running rules
Indoor fan speed can be set as high, medium,
low, silent mode or auto grade. During all the
fan speeds, the anti-cold-wind function is
preferential. If the compressor stops caused by
the room temperature rising, the indoor fan will
run at super breeze. When the compressor is
running, the indoor fan is controlled as below:
T2
¡ãC
TEL8
TEL7
TEL6
TEL5
TEL4
TEL3
TEL2
TEL1
TEL0
For MWOHC24S model:
T2
¡ã C
TEL8
TEL7
TEL6
TEL5
TEL4
TEL3
TEL2
TEL0
Auto fan action in heating mode.
For MWOHC09S, MWOHC12S,
MWOHC18S models:
The anti-cold wind function is as below:
T1-Ts+¦ ¤ T
0.0¡ãC(32¡ãF)
-1¡ãC(30.2¡ãF)
-2¡ãC(28.4¡ãF)
-3¡ãC(26.6¡ãF)
-4¡ãC(24.8¡ãF)
-5¡ãC(23.0¡ãF)
-6¡ãC(21.2¡ãF)
L
(H+-L)*0.2+L
(H+-L)*0.4+L
(H+-L)*0.6+L
(H+-L)*0.8+L
H+
For
MWOHC09S,
MWOHC12S, MWOHC18S
models:
-6.5¡ãC(20.3¡ãF)
Setting
Medium
Low
Breeze
Super
Breeze
Off
Setting
Medium
Low
Breeze
Off