AQUAPHOR DWM-101 Panduan Instalasi - Halaman 13

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Troubleshooting

If the appliance experiences difficulties, use the Appliance Shutoff Valve to shut off the incoming water to the

appliance.

Problem

Possible Cause

No water, not enough water,

Incoming water supply valve is

or low water flow

turned off

Low incoming water pressure

Capacity is exhausted

Plumbing restriction

Filters (1, 2, and 4) or RO mem-

brane (3) is clogged

I/O Valve is inoperative

Unexpected flow in drain line I/O Valve is inoperative

No drain flow

Filters (1, 2, and 4) or RO mem-

brane (3) is clogged

Flow restrictor is inoperative

Bad tasting water

Replacement filter cartridge K7M (4)

is exhausted

Newly replaced Replacement filter

cartridge K7M (4) is not flushed

completely

Problem with the tank bladder

Cloudy water and/or ice

Dissolved air in incoming water

cubes

supply

Leaking water from appliance Tube is not fully inserted into a

connection

A cartridge is not installed correctly

Water is sitting in the top of the

appliance

Spigot-valve leaks

Valve seat is defective

Air gap overflows

Debris is lodged in 3/8-inch drain

line

Broken handle or spout

Fatigue or misuse

Unusual sounds during

Problem with one of the restrictors

operation

Solution

Turn on incoming water supply valve

Verify pressure is above 28 psi; install

a booster pump if needed

Allow time for the appliance to replen-

ish the storage tank

Check connections and tubes for

obstructions

See Maintenance Procedures

Open the treated water spigot and

drain the storage tank once. Flush one

or two tanks of treated water through

the postfilter (4)

See Maintenance Procedures

Problem clears up as the condition of

the incoming water changes. Letting

water stand will allow the dissolved air

to dissipate

Make sure the tube is at least 1/2-inch

into the connection and install the

locking clip

Ensure that all four cartridges are

locked into place

Verify that no water is in the top of the

unit under the decorative cover. See

Maintenance Procedures

Replace the spigot assembly

Disconnect the tube from the drain

saddle and clean out the debris or

replace the drain line

Replace the spigot assembly

See Maintenance Procedures

10/9/2013

Drinking Water Machine

Installation Guide

Specifications

Model Part #

RO Membrane (3)

Production Rates

Gallons per day

Liters per day

NSF gpd

NSF lpd

Water Pressure (Min-Max) psi (bar)

Water Temperature (Min-Max) °F (°C)

Chlorine Tolerance (ppm)

Max. Hardness (Gr. pg)

Max. Iron (ppm)

Max. Mang. (ppm)

pH Limit

Max. TDS Limit (ppm)

Hydrogen Sulfide (ppm)

Max. Turbidity (NTU)

TDS Rejection

Typical @ 60 psi (4.1 bar)

NSF @ 50 psi (3.4 bar)

Storage – Gal. (L)

Water Supply

Treatment Stages

Replacement filter cartridge K5 (1)

Replacement filter cartridge K2 (2)

Replacement filter cartridge K7M(4)

Activated Carbon Filter and

Height – inches (cm)

Width – inches (cm)

Depth – inches (cm)

Weight – lb (kg)

Efficiency Rating

Recovery Rating

Treated Water: Drain Water Ratio

Treated water output is measured to atmosphere with incoming

water of 77°F (25°C), 60 psi (4.1 bar) and 425 ppm TDS.

NSF production is measured against a pressure tank @ 5 psi

(34 bar) backpressure, 77°F (25°C), 50 psi (3.4 bar) and 750 mg/L

± 40 mg/L TDS, 1 NTU turbidity 7.5 ± 0.5 pH, 1 US/cm.

Well water may require pre-treatment before using in the

Drinking Water Machine

Installation Guide

AQUAPHOR DWM-101

TFC

ULP

52.5

198

36.87

25.96

139.57

98.27

27.6–91.4 (1.9-6.3)

41–100.4 (5–38)

< 0.1

< 0.05

4.0–10.0

2000

0.00

1.0

95%–97%

92.8%

96.7%

1.3 (5)

Municipal, Well

5 Micron Sediment

Carbon Block

Activated Carbon Filter and

Mineralizer

16.5 (42)

7.5 (19)

14.5 (37)

13.7 (6.2)

12.87%

10.52%

11.05%

33.63%

1:5

Efficiency Rating means the percentage of the influent water to

the system that is available to the user as reverse osmosis treated

water under operating conditions that approximate typical daily

usage.

Recovery Rating means the percentage of the influent water to

the membrane portion of the system that is available to the user as

reverse osmosis treated water when the system is operating without

a storage tank or when the storage tank is bypassed.

Per manufacturer testing. This may vary.

10/9/2013