Hitachi PC-ARF Technical Catalogue page 127

4 Individual remote controls
PC-ARF

Troubleshooting
This function is used to troubleshoot.
Make sure that the troubleshooting is read carefully before requesting for repairs.
1 Select "Troubleshooting" from the help menu and press
"OK". The list of troubleshooting is displayed then.
2 Select a problem from the list by pressing " " or " ",
press "OK" and the details of the selected problem are
displayed.
3 Press " " or " " to scroll the text up and down.
4 Press " " (return). The screen returns to the list of
troubleshooting.
5 Press " " (return). The screen returns to the help
menu.
To return to the normal mode, press "
111
TCGB0106 rev.0 - 12/2014
" (return) again.
OK
Help Menu
About Indication
About Operation
Troubleshooting
Contact Information
OK
SEL.
OK
Troubleshooting
Unit does not operate.
Operation stops.
COOL/HEAT OP NOT POSSIBLE
Fan speed is not as set.
Generation of Mist
SEL.
OK
Troubleshooting
Following do not indicate a failure
Unit does not operate.
Condition:
HOT-ST
display of the remote comtrol switch.
OK
Cause: The control to heat compressor
is activated in order to extend the
life of the product.
Next Page
Troubleshooting
Unit does not operate.
Operation stops.
COOL/HEAT OP NOT POSSIBLE
OK
Fan speed is not as set.
Generation of Mist
SEL.
Help Menu
About Indication
About Operation
Troubleshooting
OK
Contact Information
SEL.
ENT. RTN.
OK
4
01
/
03
ENT. RTN.
OK
01
is indicated on the
/
06
RTN.
01
/
03
OK ENT. RTN.
ENT. RTN.
OK