Restore Factory Settings - HTW ECO-THERMAL PLUS -V18WD2RN8PLUS Manual De Usuario E Instalacion

10.7.10 RESTORE FACTORY SETTINGS

The RESTORE FACTORY SETTING is used to restore
all the parameters set in the user interface to the factory
setting.
Go to MENU> FOR SERVICEMAN> 10.RESTORE
FACTORY SETTINGS. Press OK. The following page will
be displayed:
10 RESTORE FACTORY SETTINGS
All the settings will come back to
factory default.
Do you want to restore factory
settings?
NO
OK CONFIRM
Press to scroll the cursor to YES and press OK. The
following page will be displayed:
10 RESTORE FACTORY SETTINGS
Please wait...
5%
After a few seconds, all the parameters set in the user
interface will be restored to factory settings.
10.7.11 TEST RUN
TEST RUN is used to check correct operation of the
valves, air purge, circulation pump operation, cooling,
heating and domestic water heating.
Go to MENU> FOR SERVICEMAN> 11.TEST RUN.
Press OK. The following page will be displayed:
11 TEST RUN
Active the settings and
active the "TEST RUN"?
NO
OK CONFIRM
YES
YES
If YES is selected, the following pages will be displayed:
11 TEST RUN
11.1 POINT CHECK
11.2 AIR PURGE
11.3 CIRCULATION PUMP RUNNING
11.4 COOL MODE RUNNING
11.5 HEAT MODE RUNNING
OK ENTER
11 TEST RUN
11.6 DHW MODE RUNNING
OK ENTER
If POINT CHECK is selected, the following pages will be
displayed:
11 TEST RUN( POINT CHECK)
3-WAY VALVE 1
3-WAY VALVE 2
PUMP I
PUMP O
PUMP C
ON/OFF ON/OFF
11 TEST RUN( POINT CHECK)
PUMPSOLAR
PUMPDHW
INNER BACKUP HEATER
TANK HEATER
3-WAY VALVE 3
ON/OFF ON/OFF
Press ▼ ▲ to scroll to the components you want to check
and press ON/OFF. For example, when 3-way valve is
selected and ON/OFF is pressed, if the 3-way valve is
open/close, then the operation of 3-way valve is normal,
and so are other components.
Before the point check, make sure the tank and
the water system is filled with water, and air is
expelled, or it may cause the pump or backup
heater burn out.
If you select AIR PURGE and OK is pressed, the following
page will be displayed :
11 TEST RUN
Test run is on.
Air purge is on.
OK CONFIRM
50
1/2
OFF
OFF
OFF
OFF
OFF
2/2
OFF
OFF
OFF
OFF
OFF
CAUTION