Edwards XDD1 115 V AC, Instruction Manual

Page: 19 / 48

Page 11
A746‐03‐885A ‐ Installation
Figure 6 Replacing the motor fuse (dual‐voltage motor)
1. Carefully remove the fuse holder at the side of the pump (refer to Figure 1 on page 4,
item 5).
2. Replace the defective fuse with a 2.5 A type T and secure the fuse carrier back into its
holder.
XDD1 24 V dc
The pump has been factory set to a constant pumping speed when connected to a 24 V DC
(=/‐10%) supply. The pump can also be controlled using an external analogue 0‐10 V signal.
Use a suitable connector mating half (not supplied) to connect the electrical supplies and your
control equipment to the connector on the logic interface cable. When you make the electrical
connections to the XDD 1, refer to
Table 6 on page 11 for full details of the logic interface
connections.
WARNING:
Ensure that the electrical installation of the XDD1 mains pump conforms with your local
and national safety requirements. It must be connected to a suitably fused and
protected electrical supply and suitable earth point. For electrical data refer to
Table 1
on page 6.
Table 6 Logic interface connector pins
Pin number Signal Use
2 Control / monitor: 0 V signal ‐
4 XDD 1 identity
9 Speed (0‐10 V) To control motor speed
8, 13, 14 Electrical supply: 0 V Use all pins for connection!
1, 6, 11 Electrical supply 24 V Use all pins for connection!