Franklin Electric Inline 1100, Руководство пользователя

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18
Inline Constant Pressure System
Green Steady - Pump is idle waiting for demand.
Green Flashing - Pump is running
Yellow Steady - Insufficient water supply
Red Flashing - Service unit (See fault code)
NUMBER OF
FLASHES
FAULT POSSIBLE CAUSES CORRECTIVE ACTION
Yellow
Light
MOTOR
UNDERLOAD
No water
Insufficient water
Vortex (Cistern application)
Air/gas lock pump
The pump is running dry check water source.
Restrict pump discharge to prevent cavitation.
Raise minimum water level in cistern.
2
UNDERVOLTAGE
Low line voltage
Misconnected input
power leads
Line voltage is low, less than approximately 190 VAC.
Check incoming power connections and correct or tighten
if necessary.
3
LOCKED PUMP
Dragging motor and/or pump
Abrasives or debris in pump
Check pump for external damage like a dent in the shell.
Flush debris from pump and add input screen.
4
N/A
5
OPEN MOTOR
CIRCUIT
Loose motor connection Wires to motor are open circuit. Check motor connection.
6
SHORT CIRCUIT
When fault is indicated
immediately after power-up
Short circuit due to defective
cable motor or drive
Check motor connections.
Replace drive or motor.
7
OVERHEATED
DRIVE
High ambient
temperature
Improper ventilation
Clogged heat sink
Ambient temperature has exceeded 104 °F (40 °C) .
Shield from direct sunlight.
Ensure air temperature around drive does not exceed
104 °F (40 °C) .
Remove debris from heat sink fins.
8
OVER
TEMPERATURE
Insufficient water supply
Bypass plumbing loop is open
Water logged tank
No check valve installed in
system plumbing
Leaking or blocked
check valve
Restore water supply to the unit. See WATER SUPPLY
REQUIREMENT section of this manual on page 6.
Close bypass plumbing loop.
Check tank precharge. Correct tank air pressure or replace
pressure tank as required.
See step 4 of INSTALLATION PROCEDURE PLUMBING on
page 9 of this manual.
Replace check valve.
RAPID
INTERNAL FAULT
A fault was found internal
to drive
Contact a professional service provider.
Troubleshooting