ClearWater CD15/O2, Инструкция по установке и обслуживанию

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ELECTRICAL INTERLOCK BOX TROUBLESHOOTING
PROBLEM/SYMPTOM POSSIBLE CAUSE SOLUTION
‘MAIN POWER’ light not on No power to electrical interlock box Check power connections and breakers
No neutral in 120 VAC supply Hook up neutral
Light burnt out Replace bulb
‘MCI’ light not on 120 VAC signal not connected Jumper terminal from #1 to #4
to terminal #4
Light burnt out Replace bulb
No neutral in 120 VAC supply Hook up neutral
‘VACUUM SYSTEM’ light No power to electrical interlock box Check power connections and breakers
not on
No MCI Jumper terminal from #1 to #4
No neutral in 120 VAC supply Hook up neutral
No vacuum Adjust injector vacuum, or
Check tubing for leaks, or
Check for booster pump operation, or
Turn to “OFF” and back to reset
Light burnt out Replace bulb
‘ORP’ light not on No power to electrical interlock box Check power connections and breakers
No MCI Jumper terminal from #1 to #4
No neutral in 120 VAC supply Hook up neutral
No vacuum Adjust injector vacuum, or
Check tubing for leaks, or
Check for booster pump operation, or
Turn to “OFF” and back to reset
System set to “MANUAL” Switch to “AUTO”
No 120 VAC power to terminals Hook up power to these terminals
#5 and #6 (see manual)
ORP level in excess of preset level Check input signal
Light burnt out Replace bulb
Flow meter ball does not adjust No vacuum Adjust injector vacuum, check pump
Vacuum leak Check and tighten fittings
In and out hoses reversed Switch hoses
Defective solenoid Inspect and repair or replace solenoid
Defective check valve Check and replace check valve