Singer SNG21-09IVi, User Manual, Page: 79 / 112

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adjusted under auto mode.
4 Press “FAN” button to set your required fan speed: auto, low, medium and
high.
5 Press “SWING” button to select fan blowing angle.
REPLACEMENT OF BATERIES IN REMOTE CONTROLLER
1 Press the back side of remote controller marked
with and then push out the cover of battery
box along the arrow direction.
2 Replace two 7# (AAA 1.5V) dry batteries, and
make sure the position of “+” and “-“ polar are
correct.
3 Reinstall the cover of battery box.
NOTICE:
§
During operation, point the remote control signal sender at the receiving
window on indoor unit.
§
The distance between signal sender and receiving window should be no
more than 8m, and there should be no obstacles between them.
§
Signal may be interfered easily in the room where there is fl uorescent lamp
or wireless telephone; remote controller should be close to indoor unit
during operation.
§
Replace new batteries of the same model when replacement is required.
§
When you don’t use remote controller for a long time, please take out the
batteries.
§
If the display on remote controller is fuzzy or there’s no display, please
replace batteries.
Emergency operation
If remote controller is lost or damaged, please use auxiliary button to turn
on or turn off the air conditioner. The operation in details are as below. Open
panel, press aux button to turn on or turn off the air conditioner. When the air
conditioner is turned on, it will operate under Auto mode.
1. Check whether mounting bracket for outdoor unit is damaged or corroded.
If yes, please contact dealer.
Signal sender
reinstall
remove
cover of battery box
battery