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MAC9509078C2
Operation Details
CS-G93KE
2. PROTECTION CONTROL FOR COOLING & SOFT DRY
a. Anti-Freezing Control
• When the temperature of the indoor heat exchanger becomes low, the compressor operating frequency is
reduced and stopped when the temperature falls to lower than 2°C continuously for 6 minutes. This is to
prevent freezing of indoor heat exchanger. When the temperature rises to 10°C or above, the compressor
restarts with 3 minutes. The compressor operating frequency will resume to normal when the temperature
reaches 14°C.
• Indoor fan speed will increase when the temperature falls and it will resume to original speed when the
temperature increases to 14°C for 5 minutes continuously.
Indoor Heat
Exchanger
Temp. (°C)
Free
Max 36 Hz (CS-G93KE)
Max 44 Hz (CS-G123KE)
Max 26 Hz (CS-G93KE)
Max 27 Hz (CS-G123KE)
OFF
Comp.
When the temp. falls
b. Anti-Dew Formation Control
• When the following conditions occur for 20 minutes continuously, anti-dew formation is controlled:
1. Indoor intake air temperature is 24°C or above.
2. Outdoor air temperature is less than 30°C.
3. Remote control setting temperature is less than 25°C.
• During anti-dew formation control, compressor operates at 36 Hz (CS-G93KE) or 44 Hz (CS-G123KE) and
airflow direction vane move slightly (as shown in Airflow Direction Control). Indoor fan speed will shift as
below:
• This control is cancelled immediately when either condition 1–3 as written above is changed, or remote
control setting temperature or fan speed is changed.
14
12
10
6
4
2
Original
Shift *
Indoor Fan
Note: The above phenomenon occurs when the fan is running at Me+ or below.
Free
Max 36 Hz (CS-G93KE)
Max 44 Hz (CS-G123KE)
Max 26 Hz (CS-G93KE)
Max 27 Hz (CS-G123KE)
OFF
Comp.
When the temp. rises
Original
Shift *
Indoor Fan
Fan Speed
Me+
Me
Me-
Lo
AUTO FAN
Shift *
2 rank up
1 rank up
1 rank up
2 rank up
1 rank up
* Indoor Fan Speed Shift
Fan Speed
Hi
Me+
Me
Me-
Lo
Shift
2 rank down
3 rank up
unchange
unchange
2 rank up
Untitled-6 6/20/00, 5:13 PM45
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