Abundant Flow Water Zoi DFK-MU Manuale di servizio - Pagina 4

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NOTES

Revised 10/2014

Quick Troubleshooting Guide

Note: To remove tubing from quick connect fittings, hold in on the

small collet ring at the end of the fitting, push this ring in towards

the fitting while gently pulling out on the tubing. This releases the

tubing from the fitting and it will slide out easily

Problem

Possible Cause

No Water Supply

Insufficient Pressure

GAC Filter Upside Down

Clogged filters

Fouled Membrane

No Water

Production*

Defective Check Valve

Defective Auto Shut Off

Defective Flow Restrictor

Obstruction In Line

Insufficient Pressure

Clogged filters

Fouled Membrane

Waste Water

Defective Check Valve

Runs

Defective Auto Shut Off

Constantly**

Defective Flow Restrictor

Obstruction In Line

Tank Not

No Pressure in Tank

Holding

Water***

Defective Check Valve

No Power

UV Bulb Not Lit

Bulb Burnt out

Transformer Defective

*Water output will decrease as the tank empties and will only be a quick drip or slow

stream when the tank is empty. This is normal.

**Water will run down the drain whenever the system is filling the tank. How long it

runs depends on water pressure, filter and membrane condition, membrane size,

system configuration, and amount of water taken from the tank. Average times for

refilling the tank range from 30-45 minutes for a couple glasses of water up to 4-5

hours to completely fill the tank.

***The standard tank will hold a maximum of about 3.2 gallons of water, the upgrade

tank will hold about a maximum of about 10.3 gallons of water. Actual storage capacity

may be less depending on system configuration and water pressure.

Solution

Ensure water supply is turned on

Use booster pump if pressure is <40psi

Single gasket needs to be facing up

Replace filters

Replace membrane

Replace check valve

Replace auto shut off valve

Replace flow restrictor

Ensure valves open & no kinks in lines

Trace flow of water to pinpoint cause

Use booster pump if pressure is <40psi

Replace filters

Replace membrane

Replace Check Valve

Replace auto shut off valve

Replace flow restrictor

Ensure valves open & no kinks in lines

Trace flow of water

Check pressure in tank, min.:4psi,

max.:10psi, with tank empty.

Replace check valve

Ensure transformer is plugged in and

verify outlet receives power

Replace Bulb—Replaced every 12

months, regardless of appearance

Transformer should output 125mA