Wilo IR-Monitor, Инструкция по установке и эксплуатации

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14
ENGLISH
The background lighting on the display can be
switched on and off using the
-button (Fig. 1,
pos.
➂
).
Information on how to operate the menu can be
called up onto the display by pressing the
“I”
button (Fig. 1, pos.
➃
).
The menu can be operated using the one hand
operating button (Fig. 1, pos.
➆
). The directly
selectable switching panel in the menus appears
inverted. By pressing (clicking) the operating button
the command for the inverted switching panel is
carried out. By turning the operating button by one
point, the inverted switching display moves to other
switching displays on the same menu (turning to
the right moves forward and to the left backwards),
which can then be selected. The appearance of an
arrow at the lower or the upper end of the data
display, signifies that there are further data displays
which can be viewed by turning the operating
button. Using the same button, the data field can
be scrolled upwards. In this case none of the
switching displays appears inverted on the screen.
The structure of the menu is presented in tables I
and II. The 5 main menus: display, operate,
statistics, service and adjust, can be selected in the
fixed order of appearance by turning and pressing
the button. The sub menus can be reached by
clicking the button. The data in the sub menus can
be accessed by clicking on the button. To return to
the main menu, click on “exit”.
Should the connection between the monitor and
the pump module be interrupted, the following
message appears on the display: “IR Communi-
cation fault”. A warning tone will sound at the same
time. In this case, the unit must be re-started.
Should a double pump be controlled by the IR
monitor the IR monitor will identify the double
pump. The menus for double pump mode will then
appear automatically on the display. As long as the
WILO interface has been connected, the PCT
(building management system) function will also be
automatically identified and activated.
4.4 Products delivered
y IR monitor with batteries, protective cassette
and service card,
y Installation and Operating Instructions.
5. Installation
No specific instructions.
6. Operation
The necessary pump settings with the IR monitor
must be carried out by a trained professional.
Details of how to operate the unit are given in
chapter 4.
7. Maintenance
The switchgear is maintenance-free.
8. Problems, Causes and
Solutions
IR monitor cannot be switched on
y Batteries dead, replace batteries
y Batteries incorrectly inserted,
reinsert observing polarity
IR monitor switches off automatically on a
regular basis
y Batteries dead, replace batteries
y Reset time-out time interval
Display contrast too high or too low
y Extreme ambient temperature, reset contrast
Communication faults occur on a regular basis
y Monitor communicates with several pumps
at the same time (LEDs flash), disconnect
and then reconnect
y Interference from another light or distance
between monitor and pump too great,
Reduce distance to pump.