A.O. Smith BFC - 28 - Manual (Page 54)

Main menu
54 Instruction Manual BFC
8
gis
This means:
1. B:
Activate the main menu with B.
2. SETTINGS : Using button H and/or L go to SETTINGS and press E.
3. LANGUAGE : Using button H and/or L go to LANGUAGE.
4. Confirm with E: After pressing E, the sub-menu LANGUAGE is
activated.
This notation is also used for more than 2 sub-menus.
8.3 Switching into “ON
mode” You can switch the appliance into “ON mode” from any operational mode, as
follows:
•
B: ON | START OPERATION
Confirm with E.
n Remark
Starting up and shutting down the entire appliance is described in chapter 7 .
8.4 Setting the water
temperature
8.4.1 Setting the water temperature via SETPOINT MENU
The water temperature can be set to any value between 40°C and 80°C.
Set the water temperature via:
1. B:
ON | CHANGE SETPOINT
Confirm with E.
2. Use:
- H to increase the value;
- L to decrease the value.
- Confirm with E. After confirming, the appliance enters “ON
mode”.
n Remark
If the temperature setting is higher than the current water temperature, it is
possible that the appliance does not immediately start heating. To prevent
excessively frequent switching on and off, there is a heating margin. This
margin is set standard to 2°C. The appliance starts heating when the water
temperature is 2°C colder than the SETPOINT and continues heating until
the water is 2°C hotter than the SETPOINT.
We refer to this margin as the hysteresis. The service and maintenance
engineer can adjust this value (see paragraph
9.2 ).
8.4.2 Setting water temperature during ON mode
The water temperature can also be directly adjusted when the appliance is in
“ON mode”. Simply use:
•
H to increase the value;
• L to decrease the value.
• t6Confirm with E.
START OPERATION
^»CHANGE SETPOINT
È Tset=65ÉC
Figure 8.2 Setting SETPOINT
SETPOINT
» 65ÉC
Figure 8.3 Adjusting water
temperature
ON
13:45 Thursday 65ÉC
Tset=65ÉC
Figure 8.4 ON mode: the
appliance is on