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3.10.3
Instruction manual ADMR
Terminal block
Mains power
Top to bottom
circulation
pump
L1
N
1
2
3
4
Tank ON
Flue gas safety
S1
X1
X2
X1
X2
13
14
15
16
Alarm Out
Relay
power
X!
X2
L4
19
20
21
22
Isolating transformer
Primary
Secondary
N
L7
N
31
32
33
34
Connecting the mains power
The appliance is supplied without a power cable and isolator.
Note
In order to receive electrical power, the appliance has to be connected to the
mains power by means of a permanent electrical connection. A double-pole
isolator with a contact gap of at least 3 mm must be fitted between this
permanent connection and the appliance. The power cable must have cores of
2
at least 3 x 1.0 mm
.
Warning
Leave the appliance isolated until you are ready to start it up.
1. Feed the power cable through the metric strain relief to the top side of the
control column.
2. Connect the earth ( ), live (L
terminals 1 through 3 in the connector block as stated in the table.
3. Turn the strain relief tight to clamp the lead.
4. If you do not need to make any more connections, fit the protective cover
onto the control column.
5. Connect the power cable to the isolator.
Continuous
pump
L2
N
L3
N
5
6
7
8
9
S2
X3
X4
17
18
Unu
Flue damper
sed
N
-
L5
N
23
24
25
26
27
L8
35
36
) and neutral (N) of the power cable to
1
Unused
-
-
-
10
11
12
L6
X1
X2
28
29
30
31
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Troubleshooting
