USER GUIDE
8
evoecohomes.co.uk
Low Pressure Warning
If you receive a low pressure warning, this can be remedied by repressurising If you receive a low pressure warning, this can be remedied by repressurising
the system. the system.
Check the pressure gauge. This can usually be found in the same place Check the pressure gauge. This can usually be found in the same place
where your WPM unit is tted or Hot Water Cylinder. where your WPM unit is tted or Hot Water Cylinder.
The pressure should be at the 1.5 bar mark, and if it has lowered to below The pressure should be at the 1.5 bar mark, and if it has lowered to below
1, you will need to open the TWO valves either side of the lling loop by 1, you will need to open the TWO valves either side of the lling loop by
ipping the switches by 90ipping the switches by 90°C.
This will allow fresh water into the system to repressurise it. Keep an eye This will allow fresh water into the system to repressurise it. Keep an eye
on the gauge and close both valves after the gauge is reading 1.5 bar. on the gauge and close both valves after the gauge is reading 1.5 bar.
Note: In some installations there is only one valve.
Pressure gauge:
N.B. the black arrow indicates
the current pressure, whilst
the red arrow indicates
where the pressure needs to
be (1.5 bar).
Valve closed: Valve open:
Filling Loop
You can read what the alarm is indicating by selecting “info/action”.
In many cases, you can resolve the issue by selecting “reset alarm”. If a
green light comes on after doing this, the system has remedied itself. If
there is a red light and the display remains with the alarm menu up, the
system has not remedied itself and you may need to contact us.
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