Haier PBFS21EDAP/S/E Service Manual page 16

CONTROL and DISPLAY SYSTEM
3.7 Centigrade / Fahrenheit display conversion function
Control Panel for PBFS21****/RBFS21T***/PRFS25E*** models
E F G
E F G
Press Button F, G, and J for 3 seconds: After the first chime, Centigrade Temperature
readings will be in effect. Press them for 3 seconds again, it will change to Fahrenheit
Temperature readings.
3.8 Water Fill adjustment
Press Buttons F, G, J, and K for 3 seconds: There will display water fill time on FRZ
temperature indicating area H, such as "65" means water fill time is 6.5 seconds. And
press Button F to decrease water fill time while Button G to increase water fill time. The
default setting of water fill time is 6.5 seconds.
3.9 Water filter change indicator setting
Filter change indicator N will active on 6 months interval as a reminder to change filter.
After changing filter, press RESET Button M, the indicator N will go out.
H
Control Panel for RBFS21S*** models
H
I J K L
I J K
M N
L M