Detnov CAD-250, Руководство по установке

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27
ENG
Once the control panel is started (see section) with the batteries
connected, the control panel will check the status of the batteries. If
the test is not correct, the message ‘BATTERY FAULT’ will appear
on screen. Check the battery connections.
step 1
step 2
step 3
step 2
step 5
3.6. CONNECTING THE BATTERIES
For the CAD-250 control panel to operate correctly, it uses two 12
V lead-acid batteries connected to each other in series, providing a
voltage of 24 V. The batteries are not supplied with the control panel.
The control panel box has enough space to house two 24 Ah batteries
(the recommended batteries are YUASA NP24-12 or equivalent). The
useful life of the batteries depends on the working conditions, especially
the ambient temperature. Consult the manufacturer's specifications.
To install the batteries, carry out the following steps:
Only use batteries of the recommended capacity. A lower capacity
will provide less autonomy when there is a mains network fault.
1.
Put the batteries into the control panel so that the
+
terminal of
one of the batteries is next to the
-
terminal of the other.
2.
Locate the BATTERY CONNECTOR (see section 3.4).
3.
Install the jumper between the closest
+
and
-
poles of the two
batteries.
According to the model and charge capacity of the battery, the
connection terminals on the batteries may differ.
4. Connect the BLACK cable to the
-
terminal free of one of the
batteries and the RED cable to the
+
terminal free of the other
battery.
5. Connect the pin in the correct position to the BATTERY
CONNECTOR on the MAIN BOARD.
step 4
step 6