A.O. Smith GWV - 120 사용자 설명서

Instruction manual GWV

61

gis

The MENU is reached by pressing the 

 button of the 

electronic controller.

The main menu comprises:
•

OFF

Select this option if you wish to shut the appliance 
down

 for a brief period, but 

do not wish to drain it. In this mode, the frost 
protection is active. This prevents water from 
freezing in the appliance.

•

ON

In this mode, the appliance continually responds to 
the hot water demand

•

WEEK PROGRAM

Select this option to allow the appliance to respond 
to demand only during pre-programmed 
periods

. Outside those 

periods, only frost protection is active.

•

EXTRA PERIOD

Use this option to overrule the OFF, ON or PROG 
positions (=weekly program) to meet the demand 
for hot water for a temporary period

.

•

SETTINGS

Select this option to set

language and the time. You can also use this 
option to display the control range (temperature), 
and the ignition and running speeds of the fan.

Note
If you fail to make any selection with the main 

menu open, then after 30 seconds, the appliance will 
automatically return to the mode it was previously in.

The MENU (

) of the electronic controller is divided 

into submenus. For example, SETTINGS is one of the 
functions reached from the main menu. The 
SETTINGS

 menu is divided into submenus in turn. 

For example, LANGUAGE is a submenu of 
SETTINGS

. So, for example, to select the 

LANGUAGE

 menu, this manual uses the following 

notational convention:
•

 

:  SETTINGS | LANGUAGE

Confirm with 

.

This means:
1.

 : Activate the main menu with 

.

2. SETTINGS: Use the   and/or   buttons to go to 

SETTINGS

 and confirm with 

.

3. LANGUAGE: Use the   and/or   buttons to go to 

LANGUAGE

4. Confirm with 

. After entering 

, you 

will have activated the LANGUAGE submenu.

You can switch the appliance to the ON mode from any 
operational mode, as follows:
1.

 : ON | START OPERATION

Confirm with 

.

Note
First consult the chapter about switching 

on

 too.

The water temperature can be adjusted between 40°C 
and 85°C.
Set the water temperature via:
1.

 : ON | CHANGE SETPOINT

Confirm with 

.

2. Use:
•

 to increase the value;

•

 to decrease the value.

MENU

»OFF

^ ON

È WEEK PROGRAM

EXTRA PERIOD

SETTINGS

START OPERATION

^»CHANGE SETPOINT

È

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