A.O. Smith ADM - 60 Installation Manual | Page 47

A.O. Smith Water Heater Installation Manual - ADM - 60.
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Instruction manual ADM

47

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7

The control panel

7.1

Introduction

Topics covered in this chapter, in sequence:

Control panel

Explanation of icons

ON/OFF switch

Control thermostat

Burner control reset button

Flue gas thermostat reset button

7.2

Control panel

This figure shows the control panel.

The control panel

The control panel comprises:

an ON/OFF switch

a reset button

a control thermostat with rotary knob

two status LEDs

7.3

Explanation of icons

The table explains the meanings of the icons.

Icons and their meaning

7.4

ON/OFF switch

The ON/OFF switch sets the appliance in ON mode or 
OFF mode. In OFF mode the appliance is still 
electrically live. This ensures that the frost protection 
is active.

Note
To electrically isolate the appliance, you must use 

the isolator between the appliance and the mains 
power supply.

7.5

Control thermostat

Use the rotary knob of the control thermostat to set the 
desired water temperature between ± 40°C and ± 
70°C. The range is continuous and is labeled 1 
through 4. The table shows the temperatures 
coresponding to the numbers on the knob.

Temperature settings

Name

Explanation

ON/OFF

switch

'ON mode' / 'OFF 

mode'

Temperature 

control

Set water 

temperature 

(Tset)

Reset button

Reset burner 

control

Power LED

Power indicator 

for burner control

Error LED

Burner control 

lockout

Position

Temperature

1

± 40°C

2

± 50°C

3

± 60°C

4

± 70°C

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