15-2.Medium Static Pressure Duct Type (Arxh22Kmtap) - Fujitsu ARXH22KMTAP Design & Technical Manual

15-2. Medium static pressure duct type (ARXH22KMTAP)
By using some components on the PCB, you can change the function settings.
Related components on the PCB and the applicable settings
Component
DIP switch101
 Component location
Components on the indoor unit main PCB used for the function settings are located as shown in
the following figure.
1
 DIP switch setting
• Switch 1: Drainage function setting (SW101)
Switch 1
• Switch 2: Setting change prohibited (SW101)
• Switch 3: Fan delay setting (SW101)
When the indoor unit is stopped while operating in conjunction with auxiliary heater, the indoor
unit fan operation will continue for 1 minute.
Switch 3
• Switch 4: Setting change prohibited (SW101)
15-2. Medium static pressure duct type (ARXH22KMTAP)
1
2
3
4
SW101
2 3 4
ON
OFF
ON
OFF
Setting content
Drainage function setting
Setting change prohibited
Fan delay setting
Setting change prohibited
Drainage function
Disabled
Enabled
Fan delay
Enabled
Disabled
- 299 -
Factory setting
♦
Factory setting
♦
15. Function settings