Test Relay Function
Press SET UP
button on keypad
to enter Set up
mode.
Set suspect Relay
type to MAN.
Place ohmmeter
across associated
relay contacts at
Actuator terminal
block. See below.
Relay
RELAY1
RELAY2
RELAY3
RELAY4
Revision 7
HercuLine™ 2000 Series Actuator - Installation, Operation and Maintenance Manual
7/08
Set AUTO -
MANUAL switch
to MAN.
Yes
OK
Figure 46 Test Relay Function
Associated Contacts
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
Troubleshooting Procedures
No
Does Relay
operate?
Replace Relay PWA or
Wire harness from Relay
PWA to terminal block.
See Relay replacement
in Maintenance, Section 7.
Troubleshooting
111