Mr
S
team CU Series
Installation, Operating & Maintenance Manual
18
Hazard of Electric Shock. Disconnect all power supplies before
making wiring connections.
Note: Reference applicable wiring diagram.
1.
Remove blank cover and mount the Automatic Blowdown Control Panel on the front of the generator cabinet
with screws and nuts provided.
2.
Remove the jumper between Brown and Black from the terminal block above the panel.
3.
Connect the wires to the terminal block.
The terminals are coded with the wire insulation color: Brown-Black-White-Green.
4.
Plumb the motorized valve assembly to the generator drain valve.
5.
Install the valve cable in the knockout below the Automatic Blowdown Control Panel.
6.
Connect the wires to the terminal block at the bottom of the panel.
The terminals are coded with the wire insulation color.
CU81500:White-Blue-none-Green.
CU81600:White-Blue-Red-Green
7.
Program the timer and set the clock (See page 25)
Automatic Blowdown System Kit Installation
!
WARNING
CU AUTOFLUSH
GRN
WHT
BRN
BLK
CU-81500
Motorized Drain Valve
CU AUTOFLUSH
GRN
WHT
BRN
BLK
CU-81600
Motorized Drain
Valve Assmbly
F1 Plus
Control Panel
Terminal Block
in Steam Generator
Panel Interior
