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ESIE16-02K
|
Part 5. Appendix
5.1. Field setting
RA R32 Split & multi split M-Series
31/05/21
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Version 1.1
Page 95
5.1. Field setting
5.1.1. Indoor unit
5.1.1.1. Indoor fan control during thermostat off in cooling
Model: FTXM-M, ATXM-M (BMS) / Remote controller: ARC466A33
Software logic change for thermostat OFF is for cooling operation (to increase SEER) (for main stream models FTXM/CTXM).
Figure 5-1: How to change fan OFF to ON when in cooling thermo off
Model: FTXM-M, ATXM-M (BMS) / Remote controller: ARC480A53
Software logic change for thermostat OFF is for cooling operation (to increase SEER) (for main stream models FTXM/CTXM).
How to change fan OFF to ON when in cooling thermo off
1. Press TEMP
▲
, TEMP
▼
and OFF simultaneously.
2. Press TEMP
▲
.
3. Select SU.
4. Press FAN
to
confirm.
5. Press TEMP
▲
.
6. Select “
4
”.
7. Press FAN
to
confirm.
8. Press TEMP
▲
.
9. Select
0
(
0
: fan ON,
1
: fan OFF).
10. Press FAN
to
confirm.
Model FTX25/35KM does not have remote controller which has such service mode.
Change fan on/off by remote controller (ARC480A11) in service mode.
1. Normal operation on remote controller.
2. Press "temperature (upper/lower) button" with "off button" in same timing (
→
go to "SC" service mode).
3. Press "temperature button" (
→
"SC
→
A
→
7
→
SU" rotation = segment 1), select SU and press "fan button" as decision (
→
number is displayed at the lower left).
4. Press "temperature button" (
→
1~10), select 4 and press "fan button" as decision (
→
number is displayed at the lower right).
5. Press "temperature button" (
→
0~1), select 0 and press "fan button" as decision (0: fan ON, 1: fan OFF).
Temp
Temp
Temp
Mode
SC
Mode
Mode
0
0
1
Mode
1
Select
“SU”
Select “4”
FAN ON
during cooling thermo off
FAN OFF
during cooling thermo off
Select
DISPLAY NORMAL
AFTER 60 s