Caution
If possible, use the pump modulation signal. This provides the
most accurate pump control.
If the automatic burner unit does not support pump modulation,
the pump will behave as an on/off pump.
5.6.5
Connecting the power cable
The power connection is located in the rear part of the control box. The
power connection is fitted with a 10AT fuse.
Danger of electric shock
Always turn off the main power before working on the electrical
connections.
Make sure the following requirements are met when connecting the power
cable:
Tab.41 Power connection
Wire cross section
Stripping length
Tightening torque
solid wire: 2.5 mm² (AWG 14)
stranded wire: 2.5 mm² (AWG 14)
stranded wire with ferrule: 2.5 mm² (AWG 14)
7 mm
0.5 N⋅m
1. Undo the quarter turn screw.
2. Remove the cover.
3. Connect the power cable to the connector block.
4. Close the cover.
5. Tighten the quarter turn screw.
Fig.66
Connecting the power cable
AD-3001593-01
L
N
1
2
3
5 Installation
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