Heat - Samsung AC777MNADCH User Manual

Heat

In Heat mode, you can warm your room even in fall and
winter.
The fan may not commence immediately to avoid
generating a cold breeze.
In Heat mode, defrost operation may be performed to
remove the frost formed on the outdoor unit. (When the
frost is removed by the defrost operation in Heat mode,
steam is generated from the outdoor unit.)
If you stop operating the air conditioner after heating
operation, the fan will operate for some time to cool the
indoor unit.
When you select the Cool mode while the Heat mode is on,
the Heat mode is cancelled.
NOTE
When the outdoor temperature is relatively low and the
humidity is relatively high in Heat mode, the outdoor unit's
heating capacity may decrease due to the frost formed on
the outdoor heat exchanger. The defrost operation removes
the frost formed on the heat exchanger of the outdoor unit
for 5 to 12 minutes. During the defrost operation, the indoor
unit does not generate breeze in order to prevent cold breeze
blowing out.
– The interval between defrost operations can decrease
depending on the amount of the frost formed on the
outdoor unit.
– The interval between defrost operations can also decrease
depending on the humidity level in the air.
English 17