Free Hot Water Freedom 5002, Installation, Operation And Maintenance Manual

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Page 41
Controller Installation
1. Select necessary program/hydraulics
2. Open controller as described above.
3. Strip cables by 55mmmax., insert, fit the
strain relief devices, strip the last 8-9mm
of the wires.
4. Open the terminals using a suitable
screwdriver (see right) and make electrical
connections on the controller (s. D.1
D.20)
5. Refit upper part of housing and fasten
with screw.
6. Switch on mains voltage and place controller
in operation.
Operation
The display (1), with its extensive text and graphics mode,
is almost self-explanatory, allowing easy operation of the
controller.
The LED (2) lights up green when a relay is
switched on.
The LED (2) lights up red when operating mode
“Off” is set.
The LED (2) fl ashes slowly red in the operating
mode “Manual”.
The LED (2) fl ashes quickly red when an
error is present.
Entries are made using four keys (3+4),
which are assigned to different functions depending on the situation. The “esc” key (3) is used to cancel an entry or
to exit a menu. If applicable there will be a request for confirmation as to whether the changes which have been
made should be saved. The function of each of the other three keys (4) is shown in the display line directly above
the keys; the right-hand key is generally has a confirmation and selection function.