Field Setting; Indoor Unit; Indoor Fan Control During Thermostat Off In Cooling; Brightness Setting Of Multi-Coloured Lamp Of The Indoor Unit - Daikin 2MXM50M Service Manual

ESIE16-02B | Part 5. Appendix

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).
Temp
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 (
3. Press "temperature button" ( → "SC
4. Press "temperature button" ( → 1~10), select 4 and press "fan button" as decision (
5. Press "temperature button" ( → 0~1), select 0 and press "fan button" as decision (0: fan ON, 1: fan OFF).

5.1.1.2. Brightness setting of multi-coloured lamp of the indoor unit

1. Press TEMP and MODE buttons simultaneously.
2. SC is displayed on the screen.
3. Select L (light) with TEMP buttons up or down.
4. Press MODE button to enter brightness setting mode.
5. Press TEMP up or down to adjust brightness to L (low), H (high) or OFF.
6. Press MODE button again for 5 seconds to exit.

5.1.1.3. ON/OFF button on the indoor unit

1. Shortly press ON/OFF button indoor: auto, 25°C, auto fanspeed. To de-activate: shortly press ON/OFF again.
2. Press ON/OFF button indoor 5-9 seconds: forced operation mode = forced cooling. To de-activate: press again for 10 seconds.
4/04/17 | Version 1.1
RA R32 Split & multi split M-Series
Figure 5-1: How to change fan OFF to ON when in cooling thermo off
Mode SC
during cooling thermo off
→
→ A → 7 → SU" rotation = segment 1), select SU and press "fan button" as decision (
Temp
Select
Mode
"SU"
Select "4"
Mode
0 1
0
FAN ON
during cooling thermo off
Mode
Select
go to "SC" service mode).
→ number is displayed at the lower right).
1
FAN OFF
Temp
AFTER 60 s
DISPLAY NORMAL
→ number is displayed at the lower left).
5.1. Field setting
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