A.O. Smith ADMR-115, Installation, User And Service Manual

Page: 54 / 98

Starting and running
54 Instruction manual ADMR
9
gis
3. During the waiting time, the flue damper opens.
- The icon is activated.
- The message
FLUE DAMPER
appears.
4. After the flue damper opens, the text
GLOW PLUG
appears on the display. This is followed by the
(pre-)glow of the hot surface igniter.
-
The icon is dimmed.
- The icon is activated.
5. After a number of seconds pre-glow, the gas
control is opened and ignition takes place.
-
The icon is activated.
- The message
IGNITION
appears.
6. After ignition, the flame is detected and the
appliance will be running. This means that actual
heating has started:
-
The icon is dimmed.
- The icon is activated.
- The message
RUNNING
appears.
7. When the water reaches the set temperature, the
demand ceases. The flue damper and gas control
both close and the burner tray is extinguished. A
new waiting time of about 10 seconds starts.
-
The icons , , and , are dimmed.
- The icon is activated.
- The message
WAITING TIME
appears.
8. After the waiting time, the appliance enters an idle
state:
-
The icon is dimmed.
- The message
WAITING TIME
disappears.
- With any subsequent heat demand, the
heating cycle will resume from step 1.
ON Ê Ê
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Tset 65ÉC
WAITING TIME
ON Ê Ê Ê
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FLUE DAMPER
ON Ê Ê Ê
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GLOW PLUG
ON Ê Ê Ê Ê
13:45 Thursday 63ÉC
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IGNITION
ON Ê Ê Ê Ê
13:45 Thursday 63ÉC
Tset 65ÉC
RUNNING
ON Ê Ê
13:45 Thursday 65ÉC
Tset 65ÉC
WAITING TIME
ON
14:05 Thursday 65ÉC