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Setting Method; Temperature Setting; Fan Speed - Hitachi PC-ARF1 Operation Manual

Wired controller
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4. Setting Method
4.1

Temperature Setting

(1) Press "
" or "
Menu
OK
Back/Help
(2) By pressing " ", the temperature is
increased by 0.5
By pressing " ", the temperature is
decreased by 0.5
* Cooling, Dry, Air Flow operation:
* Heating operation: A minimum of 17
Menu
OK
Back/Help
NOTE:
• Depending on the type and setting of the
indoor unit, it may not be possible to set the
temperature by 0.5
• The max./min. temperature may differ
depending on the type of indoor unit.
• Minimum and maximum temperature set-
point limits can be configured by selecting a
cooling lower limit and heating upper limit in
the "Function Selection" mode of the wired
controller's Test Run Menu.
• When the "Automatic Reset of Setting
Temperature" function is selected, the
temperature is automatically returned to the
preset temperature after the temperature set-
point change.
• Contact your distributor for detailed
information about "Automatic Reset of Setting
Temperature" and "Cooling Lower Limit Value
and Heating Upper Limit Value for Setting
Temperature" functions.
4
" and select "TEMP".
o
o
C to a maximum of 30
o
C.
o
A minimum of 19
C
o
C
o
C.
4.2

Fan Speed

(1) Press "
OK
(2) By pressing " " or " ",
the fan speed will be changed as follows.
C.
OK
NOTE:
• During dry operation, the fan speed is
automatically changed to "LOW" and cannot
be changed to another fan speed. ("LOW" will
NOT be displayed on the liquid crystal display
(LCD) at this time. The present setting
condition will be displayed on the LCD.)
• The fan speed settings "HIGH 2" and "AUTO"
may not be available depending on the indoor
unit type.
" or "
" and select "SPEED".
Menu
Back/Help
LOW
MEDIUM
HIGH
HIGH 2
AUTO
Menu
Back/Help
P5417005

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