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Operation Limits
Use the system in the following temperature and humidity ranges for safe and effective operation.
For combination with R410A outdoor unit refer to the following table:
For combination with R32 outdoor unit refer to the following table:
DB: Dry bulb temperature
WB: Wet bulb temperature
(a)
To avoid condensation and water dripping out of the unit. If the temperature or the humidity is beyond these conditions, safety
devices may be put in action and the air conditioner may not operate.
The setting temperature range of the remote controller is:
Outdoor units
Cool
Heat
Dry
2MK(X)S40
Outdoor temperature
10~46°C DB
-10~24°C DB
10~46°C DB
Indoor temperature
18~32°C DB
10~30°C DB
18~32°C DB
2MK(X)S50
Outdoor temperature
10~46°C DB
-15~24°C DB
10~46°C DB
Indoor temperature
18~32°C DB
10~30°C DB
18~32°C DB
2MK(X)S52
Outdoor temperature
-10~46°C DB
-15~24°C DB
-10~46°C DB
Indoor temperature
18~32°C DB
10~30°C DB
18~32°C DB
3~5MK(X)S
Outdoor temperature
-10~46°C DB
-15~24°C DB
-10~46°C DB
Indoor temperature
18~32°C DB
10~30°C DB
18~32°C DB
RK(X)S
Outdoor temperature
-10~46°C DB
-15~24°C DB
-10~46°C DB
Indoor temperature
18~32°C DB
10~30°C DB
18~32°C DB
Indoor humidity ≤80%
(a)
Outdoor units
Cool
Heat
RXM25~50
Outdoor temperature
-10~46°C DB
-15~24°C DB
-16~18°C WB
Indoor temperature
18~32°C DB
10~30°C DB
2MXM40~50
Outdoor temperature
-10~46°C DB
-15~24°C DB
-16~18°C WB
Indoor temperature
18~32°C DB
10~30°C DB
3~5MXM40~90
Outdoor temperature
-10~46°C DB
-15~24°C DB
-16~18°C WB
Indoor temperature
18~32°C DB
10~30°C DB
Indoor humidity ≤80%
(a)
Cooling operation
Heating operation
AUTO operation
18-32°C
10-30°C
18-30°C
3PEN477070-1A.book Page 3 Tuesday, March 28, 2017 10:01 AM
