LOCATION
Install this controller in a location that is sheltered from direct exposure to
the weather whenever possible.
Pressing and releasing the
(P)
button loads whatever the screen is
displaying into the IPG20’s memory. The memory is non-volatile and settings
are retained when power is off. You can exit the menu at any time by
pressing and releasing the
(R)
button. Any settings you have made up to that
point will be retained. There is no need to step all the way through the menu
when making a change to a setting.
INSTALLING THE IPG20
1) Do not install the IPG20 in a fully exposed outdoor location.
The IPG20 is
weatherproof, however, to ensure a long reliable life from it we recommend it
be protected from direct exposure to the sun and rain. A skull cap is provided
with the IPG20 and we recommend it be used to protect the IPG20 when direct
observation of the LCD screen is not required.
2) Do not expose the IPG20 to freezing. If the pipework in which the IPG20
is installed freezes, the pressure sensor in the controller may fail.
If the
IPG20 is to be used in areas where low temperatures will be encountered,
always lag the pipework for several metres either side of the IPG20. Also lag the
base of the IPG20 to prevent the unit and any adjacent pipework from freezing.
3) Do not use the IPG20 in hot water applications. The IPG20 is not
designed to be used in water hotter than 60ºC.
4) Never expose the IPG20 to static or dynamic pressures greater than 20
Bars, 290 psi.
5) Do not install the IPG20 in a section of pipe that is subject to vibration.
Vibration will cause premature failure of the electronic components within the
controller.
6) Never install the IPG20 in the suction pipe of the pump or in any
location where it may be subject to partial vacuum conditions.
5
