Owner's Manual
Operating Range
To maintain good performance, operate the air conditioner under the following temperature conditions:
Indoor Temperature
Cooling
Heating
Indoor Temperature
CAUTION
The Indoor Unit operates stably within the temperature range given in the table above. If it exceeds this normal operating
range, the Indoor Unit may stop running.
03. Symptoms That Are Not Faults
Normal Protection of the Air Conditioner
During operation, the following phenomena are normal and do not require maintenance.
Protection
Anti-cold air protection
(Heat pump type)
Defrosting
(Heat pump type)
Anti Condensation
12
16~32 °C
≤80%
(When the humidity exceeds 80%, long-time operation of the Indoor Unit may
Indoor Humidity
cause dew condensation on the surface of the Indoor Unit or generate mist-like
cold air from the air outlet.)
15~30°C
When the power switch is on, if you start the system right after it is stopped, it is normal that
the Outdoor Unit does not operate for about four minutes as frequent compressor start/stop
is not supported.
In heating mode (including heating in automatic mode), when the indoor heat exchanger
does not reach a certain temperature, the indoor fan temporarily shuts off, or runs in Low
mode until the heat exchanger heats up to prevent the blowing of cold air.
When the outdoor temperature is low and the humidity is high, frost may build up on the
Outdoor Units heat exchanger, which may reduce the heating capacity of the air conditioner.
In this case, the air conditioner will stop heating, enter automatic defrosting mode, and
return to heating mode after defrosting has been completed.
During the defrosting, the outdoor fan stops running and the indoor fan runs using the anti-
cold air protection function.
The defrosting operation time varies depending on the outdoor temperature and the degree
of frosting. It generally takes 2 to 10 minutes.
During the defrosting process, the Outdoor Unit may emit steam due to the rapid defrosting,
which is normal.
When the Indoor Unit detects high humidity, the air conditioner will adjust the louver angle
and the fan speed to prevent condensation and avoid dripping. (If a third-party panel is
selected, this function is not available.)
Owner's Manual ECOFLEX MINI VRF R-32 SERIES - 4 WAY COMPACT CASSETTE
Doc. No.9590-4028-05 Ver. 1 230821
ECOFLEX MINI VRF R-32 SERIES
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