Trane R22 Owner's Manual page 12

HEAT mode operation procedure
If room temp. is lower than set temp.,
compressor on and unit runs at HEAT
mode;
If room temp. is higher than set
temp., compressor and outdoor fan
motor stop, only indoor fan motor runs.
SET TEMP. should be in range of 16
to 30 C .
o
1. Plug in, press 1/0 button, then
air conditioner is turned on.
2. Press MODE button, set HEAT
operation mode.
3. Press SWING button, the louver
start to swing automatically, and
stop when repress it.
4. Press FAN button, set fan speed.
5. Press TEMP. button, set suitable
SET TEMP.
Note:
Cooling only models will
operate in FAN mode when receiving
HEAT mode setting. (compressor
and outdoor fan OFF).
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MCW - SVU03A - E4