Alderon Industries Check It Panel Operation, Maintenance & Installation Manual - Page 6

Browse online or download pdf Operation, Maintenance & Installation Manual for Control Panel Alderon Industries Check It Panel. Alderon Industries Check It Panel 6 pages. 1 phase simplex demand dose

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Check It Panel
1 Phase Simplex Demand Dose
Operation, Maintenance & Installation Manual
Check It Panel Self Diagnosing Instructions:
#4. Using the Check It feature to troubleshoot your control panel.
Fig #1.
Fig #2.
Fig #2A.
Illustration (Fig#3A) shows the Stop float is activated,
but the indicator light on th ecommand center in
(Fig#2A) is not illuminated. The Stop float is not
working properly and should be replaced.
Alarm Float
Start Float is activated
Stop Float is activated
TM
Place the HOA (Hand-Off-Auto) switch into the
Run indicator light will illuminate and turn on the pump.
If the HOA (Hand-Off-Auto) switch is in the
cally checking the true status of the floats. EXAMPLE: Fig#2. The green pump run light is
illuminated because the HOA switch is in the hand mode.
EXAMPLE: Fig#2A.
The Start float indicator
indicator is illuminated.
The Stop float indicator
light is not.
(Hand) position you will be automati-
Fig #2B.
.
However, the example below (Fig#3B) shows that the
same float is not working, but for a different reason. In
this example the float is hung up in the tank.
Stop Float is NOT activated
(Hand) position. The Pump
EXAMPLE: Fig#2B. The same
indicator lights are illuminated.
The Start float indicator
is illuminated.
The Stop float indicator
light is not.
Alarm Float
Start Float is activated
P/N L1153
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