Carrier CRF-30-CM, Installation & Owner'S Manual

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1. Query key
“ ”
Any time when you press the key, the selected operation mode is to query the operation
status of the air conditioner.
By default, the first in-service air conditioner will be queried.
2. Set key
“ ”
In other display mode
,
press the key
“ ”
to enter the setting mode.
By default, it is single setting
,
and the first in-service air conditioner is displayed.
In setting operation mode, press the key
“ ”
again, and the operation will be
performed for all air conditioners in the network. Press the key repeatedly to shift between
single setting and global setting.
3. Mode key
“ ”
In setting operation mode
，
Press this key to set the operation.
4. Fan key
“ ”
In setting operation mode, press this key to set the fan of the indoor unit of the air
conditioner to run in the automatic, high, medium or low level of air.
5. Time on key
“ ”
In setting operation mode, press this key
“ ”
to set the timing startup of air
conditioner;
Press the key
“ ”
again to exit the timing setting, and restore the normal
temperature regulation operation mode.
6. Time off key
“ ”
In setting operation mode, press this key
“ ”
to set the timing shutdown of air
conditioner,
Press the key
“ ”
again to exit the timing setting, and restore the normal
temperature regulation operation mode.
7
.
Swing key
“ ”
In setting operation mode, press this key
“ ”
to enable or disable the swing function.
If all currently selected air conditioners have no swing function, no effect will result after
pressing the key.
8. Leftward key
“ ”
In the query mode, if this key is pressed, the operation status data of the previous
air conditioner will be displayed. If it is currently on the first machine, the data of the last
machine will be displayed,when the key is pressed . If you hold down this key, the address
will decrease one by one.
In the setting mode, if it is in single operation mode, the air conditioner of the previous
in-service address number will be selected,when this key is pressed, If it is in the global
operation mode, no effect will result when this key is pressed.
In the main page , press the key to enter the query mode. By default, it is the first
in-service air conditioner.
2.4.1 Key operaion instruction
→
Singl e
→
Globa l
→
→
auto
→
lo w
→
mediu m
→
high
→
→
coolin g
→
heating
→ →
off
→
Installation & Owner
‘
s Manual
15
Fan only