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Description
3.1
Technical specifications
Recommended operating pressure
Hydrostatic test pressure
Ambient temperature
3.2
Environmental conditions
• Maximum relative humidity 80% for temperatures up to 31°C – 88°F decreasing linearly to 50% relative humidity at
40°C – 104°F;
• main supply voltage fluctuations up to ±10% of the nominal voltage;
• temperature from 1 to 35°C – 38 to 100°F;
• indoor use only.
3.3
Description and component location
Outlet
Drain
Inlet
3.4
Bypassing
If the system is equipped with a bypass and if a problem occurs, turn the valves to bypass the system as shown in the picture
below.
Ref. MKT-UG-059 / A - 23.05.2024
Controller
Injector screen
Locking bar
DLFC
Normal operation
In
Out
1.4 to 8.3 bar – 20 to 120 psi – 0.14 to 0.83 MPa
20.69 bar – 300 psi – 2.07 MPa
3 to 40°C – 37 to 104°F
VALIDATION button
In
User guide Autotrol 255 Easy-iQ
LCD display
UP button
DOWN button
BACK button
In Bypass
Out
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