4
Notices for use
Anti-cool wind function:
In "Heat" mode, under the following three kinds of state, if indoor heat exchanger doesn't
arrive at certain temp., indoor fan will not act, in order to prevent cool wind blowing(within
2 mins):
1. Heating starts. 2.After Auto Defrost finished. 3.Heating under the low temperature.
The operating temperature range (outdoor temperature) for cooling unit is
18
℃
~
43
℃；
for cooling and heating unit is -
7
℃
~
43
℃
.
Gentle Breeze
In the following situation, the indoor unit may blow gentle breeze, and
the guide louver rotate to a certain position:
1. In “Heat” mode, the unit turned on, the compressor doesn’t arrive the starting condition.
2. In “Heat” mode, the temperature arrive at the setting value and the compressor stop
running about 1min.
Working temperature range
Maximum cooling
Minimum cooling
Maximum heating
Minimum heating
Indoor sideDB/WB(
o
C)
Outdoor sideDB/WB(
o
C)
32
/
23
21/15
24/---
20/---
43
/
26
21/-
21/15.5
-
7
/-
Summary of Contents for GIS409AC
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