Functions SiBE01-829
18 Functions and Control
1.5 Programme Dry Function
Outline Programme dry function removes humidity while preventing the room temperature from
lowering.
Since the microcomputer controls airflow rate, the fan adjustment buttons are inoperable in this
mode.
Details of the
Control
During the first 12 minutes of the DRY mode run from:
1. After operation halt for 2 hours or more or
2. Mode change from HEAT, FAN or AUTO HEAT
DRY mode must run under cool mode with AUTO indoor fan for 12 minutes or until
room temp. < set temp. – 1°C.
After this, the DRY mode may run under either Zone A, B, C or D as below:
1. If room temp. – set temp. > 2°C, the operation is in Zone A
ZONE A
2. If 0°C < room temp. – set temp. < 1°C, then the operation is in Zone B.
ZONE B
3. If 1°C < set temp. – room temp. < 2°C, then the operation is in Zone C.
ZONE C
12 min.
ON
OFF
ON
OFF
Compressor
L tap
Time
Time
(R8491)
Compressor
L tap
ON
OFF
ON
OFF
8 min. 4 min.
30 sec. 30 sec.
(R8492)
Compressor
L tap
ON
OFF
ON
OFF
6 min. 6 min.
30 sec. 30 sec.
(R8493)