45
Operation
(1) Powered off in cooling mode, keep pressing “ON/OFF” key
for 10 seconds, it will enter into the forced cooling function,
and the cooling mode icon will be displayed on the interface.
“LL” is ashing in the temp. area at the same time. Press “ON/
OFF” key to power off and exit forced cooling.
(2) Powered off in heating mode, keep pressing “ON/OFF” key
for 10 seconds, it will enter into the forced heating function,
and the heating mode icon will be displayed on the interface,
“HH” is ashing in the temp. area at the same time. Press “ON/
OFF” key to power off and exit forced heating.
(3) All the keys are invalid except “ON/OFF” key under forced
cooling/heating mode, which can be cancelled by powering off
manually or receiving “trial operation” nished order from the
communication. The former one can operate power off directly
while the later one will make the controller do by following the
order.
Forced Cooling/ Heating
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