Hitachi PC-ARF1 - 4 Setting Method; Temperature Setting; Fan Speed

4
P5417005
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4. SettingMethod
4.1 Temperature Setting
(1) Press “ ” or “ ” and select “TEMP”.
(2) By pressing “ ”, the temperature is
increased by 0.5
o
C to a maximum of 30
o
C.
By pressing “ ”, the temperature is
decreased by 0.5
o
C.
* Cooling, Dry, Air Flow operation:
A minimum of 19
o
C
* Heating operation: A minimum of 17
o
C
NOTE:
• Depending on the type and setting of the
indoor unit, it may not be possible to set the
temperature by 0.5
o
C.
• The max./min. temperature may differ
depending on the type of indoor unit.
• Minimum and maximum temperature set-
point limits can be congured 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.
4.2 Fan Speed
(1) Press “ ” or “ ” and select “SPEED”.
(2) By pressing “ ” or “ ”,
the fan speed will be changed as follows.
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.
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HIGH 2
HIGH
MEDIUM
LOW
AUTO
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