Midea MHC-V9W/D2N1 - Holiday Away Setting; Service Call; Restore Factory Settings

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About HOLIDAY AWAY SETTING
HOLIDAY AWAY SETTING
The HOLIDAY AWAY SETTING is used to set the outlet water
temperature to prevent freezing when away for holiday.
About SERVICE CALL
SERVICE CALL
The installers can set the phone number of the local dealer in
SERVICE CALL. If the unit doesn’t work properly, call this number
for help.
About RESTORE FACTORY SETTINGS
RESTORE FACTORY SETTINGS
The RESTORE FACTORY SETTING is used to restore all the
parameters set in the user interface to the factory setting.
How to set the RESTORE FACTORY SETTINGS
To restore factory settings, go to MENU> FOR SERVICEMAN>
RESTORE FACTORY SETTINGS. Press OK. The following page
is displayed:
How to set the SERVICE CALL
To set the SERVICE CALL, go to MENU> FOR SERVICEMAN>
SERVICE CALL. Press OK. The following page is displayed:
The number displayed on the user interface is the phone number of
your local dealer.
How to enter the HOLIDAY AWAY SETTING
To enter the HOLIDAY AWAY SETTING, go to MENU> FOR S
ERVICEMAN> HOLIDAY AWAY SETTING. Press OK. The following
page is displayed:
When the cursor is on T1S_H.A._H or T5S_H.M_DHW, Use◄ ►
and ▼ ▲ to scroll and adjust the parameter, T1S_H.A._H is the target
outlet water temperature for space heating when in holiday away mode.
T5S_H.M_DHW is the target outlet water temperature for domestic hot
water heating when in holiday away mode.
Use ◄ ► to scroll the cursor to YES and press OK. the following
page will be displayed:
After a few seconds, all the parameters set in the user interface will
be restored to factory settings
Use ▼ ▲ to scroll and set the phone number. The maximum length
of the phone number is 13 digits, if the length of phone number is
short than 12, please input ■, as shown below:
9 SERVICE CALL
PHONE NO. 0000000000000
MOBILE NO. 0000000000000
10 RESTORE FACTORY SETTINGS
All the settings will revert to
factory default. Do you want to
restore factory setting?
NO YES
10 RESTORE FACTORY SETTINGS
Please wait…
5%
9 SERVICE CALL
PHONE NO. ****************
MOBILE NO. ****************
8 HOLIDAY AWAY SETTING