Honeywell SYA14 Series Manual page 690

FF-SRS5935 TROUBLESHOOTING FLOW DIAGRAM (PAGE 2 OF 3)
107017-11 EN FR26 GLO 0999 Printed in Germany
From
Page 3
Manual restart mode used
with an external start push
Ensure S2 switch is in the
manual restart position. Push
and release the external start
push button between S33/S34.
Yes
Machine
Working
Ensure the "start loop" is closed when the
external start push button is activated and
opened when the pushbutton is released
(this tests the correct operation of the push
button or optional external relays/
No
Go to
Page 3
The problem
exists
Yes
external to
13/14, 23/24, 33/34
the module.
closed and is 41/42
Check for
external
causes
(wiring, etc.)
From
Page 1
No
button?
Yes
Is the problem
resolved?
No
contactors)
Are the K2 and K3
LEDs ON?
Yes
Are the
outputs contacts
opened?
No
Damaged
contacts. Ensure
maximum load is
within
specification.
Replace module.
Ensure S2 switch is in the
automatic restart position.
Ensure that S33/S34 are
closed (possible failure of
optional external safety relays).
10