USDT 3004 *49012820* 49012820 - Thermomax Technologies
USDT 3004 *49012820* 49012820 - Thermomax Technologies
USDT 3004 *49012820* 49012820 - Thermomax Technologies
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<strong>USDT</strong> <strong>3004</strong><br />
System screen<br />
system screen<br />
The system screen (active system layout) shows the system<br />
selected on the controller. It consists of several system<br />
component symbols, which are – depending on the current<br />
status of the system – either flashing, permanently shown<br />
or hidden.<br />
collector sensor<br />
tank sensor (top)<br />
backup heating pump<br />
collector<br />
valve<br />
solar pump<br />
booster pump<br />
backup heating with<br />
burner symbol<br />
tank heat exchanger<br />
tank<br />
tank sensor<br />
(bottom)<br />
heat exchanger<br />
(heat dump)<br />
Collector<br />
with collector sensor<br />
Temperature sensor<br />
Tank<br />
with heat exchanger<br />
Pump<br />
3-way valve<br />
The flow direction or the<br />
actual switching position is<br />
shown<br />
Backup heating<br />
with burner symbol<br />
2.3 Flashing codes<br />
© 10259_usdt_<strong>3004</strong>.monus.indd<br />
System screen flashing codes<br />
LED flashing codes<br />
• Pumps are flashing when the corresponding relay is switched<br />
on<br />
• Sensor symbols are flashing if the corresponding sensor<br />
display channel is selected<br />
• Sensors are flashing quickly in the case of a sensor fault<br />
• Burner symbol is flashing if the backup heating is active<br />
green:<br />
red/green flashing<br />
red flashing:<br />
everything OK<br />
initialization phase<br />
manual operation<br />
sensor fault<br />
(sensor symbol is flashing quickly)<br />
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