A.O. Smith 28 30 50 60 Water Heater User Manual


 
Introduction
Release R.1.3 UK 43
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5 The control panel
5.1 Introduction Topics covered in this chapter:
5.2 Operating;
5.3 Explanation of the icons;
5.4 ON/OFF switch of ThermoControl;
5.5 Navigation buttons;
5.6 PC connection..
5.2 Operating Figure 5.1 shows the ThermoControl. The control panel is completely menu-
driven. It comprises:
a 4-line display with 20 characters per line;
6 push buttons for operating the appliance (below the display);
6 graphical symbols (above the display);
a connector for a service PC;
an ON/OFF switch.
The push buttons are divided into three groups:
Navigation buttons:
- Buttons UP H, and DOWN L;
- Enter: E;
- Reset button: R
The main menu: B (see chapter ’8 Main menu’);
the service program: S (see chapter ’9 Service program’, this chapter is
specifically intended for the service and maintenance engineer and
installer).
In this manual, the display of the ThermoControl is shown as in Figure 5.2, both
with and without icons.
Figure 5.1 ThermoControl
I
0
MENU
»OFF
^ ON
» WEEK PROGRAM
^»START OPERATION
È CHANGE SETPOINT
Tset=70ÉC
Figure 5.2 The display
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