6.4.4 BACKUP HEATER
The BACKUP HEATER function is used to turn on the backup heater
forcibly, it can be used only when IBH (Backup heater) is set valid by
DIP switch on the main control board of hydraulic module or AHS
(Auxiliary heating source)FUNCTION is set valid in "OTHER HEATING
SOURCE" of "FOR SERVICEMAN" on the interface.
Go to "
" > "OPTIONS" > " BACKUP HEATER". Press ''
following page will appear:
Use ''
'' to turn on/off BACKUP HEATER.
The BACKUP HEATER function is valid only for once
after it's settled.
OPTIONS
SILENT
HOLIDAY
HOLIDAY
MODE
AWAY
HOME
BACKUP HEATER
ON/OFF
INFORMATION
i
49
BACKUP
HEATER
OFF
'', the
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