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Commissioning the heating system
Charging scheme 13
External charging control panel with rotary lock
valve and pendulum discharge
The dosing hopper is charged via a rotary lock valve
(including reversal of rotational direction) and a pendu-
lum discharge AP (including reversal of rotational
direction).
This is regulated via an external charging control
panel.
Material requests and fault messages are sent via digi-
tal signals. The parameters of the charging control
panel can be changed via the CAN interface.
ext.
CAN
Fig. 49
Outputs
Plug number
222
Inputs
Plug number
CAN
246
Selecting the type of changeover unit
Available if charging scheme "With changeover unit"
was previously selected.
Press the following buttons:
1.
/
"0" for "Changeover unit with backwash
|
~
function (4-way or 8-way)"
or
"1" for "Changeover unit with bypass func-
tion (wall mounted)"
or
"2" for "Revolver changeover unit with three
suction wands (fixed)"
Selecting the changeover unit/number of wands
Available if the changeover unit with backwashing type
"0" was previously selected.
Commissioning, inspection, maintenance
(cont.)
Function
External charging demand
Function
Communication with charging control panel
Fault, external charging
2.
to confirm.
d
59
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