Ex-Factory Rest
Operation
Display
Description
Move to “
EX-FACTORY
” by
pressing the Up/Down button,
then press SELECT button to
start this process.
The “
Manula Defrost
”
interface will be displayed
subsequently. Press YES
button to excute the reset
process or press the NO
button to cancel the process.
The reset command will be
sent to the MCB if YES button
is pressed in the previous step
and the UIM will display
“COMMAND SENDING
…
”
The reseting is
successful if the UIM
display “SUCCEEDED!”.
If the UIM display
“FAILED!”, it indicates
the reseting is
unsuccessful, please
check the
communication
Between the control
board and display board
of the central controller.
Press BACK button to return
to the previouse UIM
interface.
Note
：
After this operation,all the parameters of central controller (except for the heat pump quantity) will be
reset to the ex-factory settings.
MAINTENANCE SETTING
MANUAL DEFROST
SELECT BACK HELP
EX-FACTORY RESET
AUX HEATER TYPE TANKLESS
AUX HEATER WITH
HP TEMP ADJ 0℃
MAINTENANCE SETTING
AUX HEATER TYPE TANKLESS
AUX HEATER WITH
SELECT BACK HELP
HP TEMP ADJ 0℃
MANUAL DEFROST
EX-FACTORY RESET
EX-FACTORY RESET
ARE YOU SRUE TO DO
SUCCEEDED！
THE EX-FACTORY SET?
EX-FACTORY RESET
ARE YOU SRUE TO DO
COMMAND SENDING…
THE EX-FACTORY SET?
EX-FACTORY RESET
ARE YOU SRUE TO DO
THE EX-FACTORY RESET?
YES NO
