Using Method - Carrier 40MBQB09D--3 Owner's Manual

Swing button:
First press, start swing function;second
press, stop swing. (Match to some
model with swing function).
:_1_ E conomy operation button:
press this button, the indoor unit oper-
ates in economy mode, press again, exit
this mode (it may be ineffective for some
models)
12 Fan speed button:
p#ess this button consecutively, the fan
speed will circle as follow:
43_. Lock button(hidden):
When you push the LOCK button, all
current settings are locked in and the
wire controller does not accept any oper-
ation except that of the LOCK button.
Use the lock mode when you want to
prevent setting from being changed
accidentally or play fully. Push the
LOCK button again when you want to
cancel the LOCK mode.
17. USING METHOD
AUTOMATIC OPERATION
Connect to power, indoor operation lamp
flash.
1. Press "MODE" button, select "AUTO ";
2. Press the button "A" and "T", set tem-
perature you want, generally it is among
62°F(17°C)~86°F(30°C);
3. Press " ON/OFF" button, operation
lamp is on, the air-conditioner work in auto
mode, indoor fan is auto, and can not be
changed. Auto is displayed on LCD. Press
ON/OFF button again to stop.
4. Economy operation is valid in auto
mode.
5. In event of power interruption such as a
blackout, the air conditioner stops once.
But it restarts automatically and performs
previous operation when the power supply
is resumed.
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