United Electric Controls ONE Series, Инструкция по установке и обслуживанию

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Question
9. If the Output Type is D1A or D1B, using a
voltmeter, measure the DC voltage between the
One Series Switch Output terminations and
Ground (See Wiring Diagrams). Using the set
point and/or deadband adjustments, cycle the
output ON and OFF. Does the output voltage
vary between LOW (when output is ON) and
HIGH (when output is OFF) - e.g., between
approx. 1 VDC or less and the value of V+?
10. If the output varies, the One Series output
is functioning. Remove power from the One
Series and disconnect the load from the output
connections. Temporarily, connect the load wire
to the Ground connection. Reapply power. Does
the output load now turn ON?
Direction
Go to step B10
Contact United Electric Controls
or their authorized Distributor
for further instructions.
Contact United Electric Controls
or their authorized Distributor
for further assistance.
Check the load element for
proper operation and connec-
tions to ensure proper and
secure wiring.
Answer
Yes
No
Yes
No
C. The IAW™ output does not appear to be functioning
Intent: To locate load element, interconnection, or One Series fault
1. Perform Steps B1 and B2 for the IAW™
output. Refer to Table 1 to determine proper
IAW™ states (Pg. 21)
2. Should the Output status LED be "ON"
or "Flashing"?
3. Using the set point and/or deadband
adjustments, change the values so the
Output Status is "Flashing". Is the Output
load cycling?
4. Perform the voltage measurements
as outlined in Steps B9 and B10 for the
IAW™ output.
Yes
Yes
No
Yes
Go to step C2
ON: Go to step C3
Flashing: Go to step C4
Done
Go to step C4
Done