Refrigerator operation, Water supply requirements, Water system preparation – Dacor EF42NBSS User Manual

Page 6: Water pressure

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Refrigerator Operation

Water Supply Requirements

Read all directions before you begin.
IMPORTANT:

When your refrigerator was installed, the water connection

„

from the water source should have been connected to your

refrigerator. If your refrigerator is not connected to a water

source, see Connect the Water Supply in the installation

instructions. If you have any questions about your water

connection, see the Troubleshooting section or call a licensed,

qualified plumber.
If you turn the refrigerator on before the water line is

„

connected, turn the ice maker

OFF. See Ice Maker and

Storage Bin on page 8.
All installations must meet local plumbing code requirements.

„

Water Pressure

A cold water supply with water pressure between 30 and 120 psi

(207 and 827 kPa) is required to operate the water dispenser and

ice maker. If you have questions about your water pressure, see

Troubleshooting or call a licensed, qualified plumber.

Reverse Osmosis Water Supply

IMPORTANT: The pressure of the water supply coming out of

a reverse osmosis system going to the water inlet valve of the

refrigerator needs to be between 30 and 120 psi (207 and 827

kPa).
If a reverse osmosis water filtration system is connected to your

cold water supply, the water pressure to the reverse osmosis

system needs to be a minimum of 40 psi (276 kPa).
If the water pressure to the reverse osmosis system is less than

40 psi (276 kPa):

Check to see whether the sediment filter in the reverse

„

osmosis system is blocked. Replace the filter if necessary.
Allow the storage tank on the reverse osmosis system to refill

„

after heavy usage.
If your refrigerator has a water filter, it may further reduce

„

the water pressure when used in conjunction with a reverse

osmosis system. Remove the water filter. See Replacing the

Water Filter on page 14.

If you have questions about your water pressure, call a licensed,

qualified plumber.

Water System Preparation

Do not use with water that is microbiologically unsafe or of

unknown quality without adequate disinfection before or after

the system. Systems certified for cyst reduction may be used on

disinfected waters that may contain filterable cysts.

Please read before using the water system. Follow the directions

specific to your model.
NOTE: If your model has a base grille filter system, make sure

the base grille filter is properly installed and the cap is in the

horizontal position.

Style 1 – Dispenser Models

IMPORTANT: After connecting the refrigerator to a water source

or replacing the water filter, follow these steps to make sure that

the water system is properly cleaned. This will flush air from the

filter and water dispensing system, and prepare the filter for use.

For dispensing models, the On/Off switch is located on the top

right side of the freezer compartment.

Open the freezer door and turn off the ice maker. Move the

1.

switch to the OFF (right) setting as shown.

Use a sturdy container to depress and hold the water

2.

dispenser lever for 5 seconds, then release it for 5 seconds.

Repeat until water begins to flow. Once water begins to flow,

continue depressing and releasing the dispenser lever (5

seconds on, 5 seconds off) until a total of 3 gal. (12 L) has

been dispensed. This will flush air from the filter and water

dispensing system, and prepare the water filter for use.

Additional flushing may be required in some households.
NOTE: As air is cleared from the system, water may spurt out

of the dispenser.
Open the freezer door and turn on the ice maker. Move the

3.

switch to the ON (left) position.

Allow 24 hours to produce the first batch of ice.

„

Discard the first three batches of ice produced.

„

Depending on your model, you may want to select the

„

maximum ice feature to increase the production of ice.

Style 2 – Non-Dispenser Models

IMPORTANT: After connecting the refrigerator to a water source

or replacing the water filter, fill and discard two full containers of

ice to prepare the water filter for use, before using the ice:

Turn on the ice maker. Lower the wire shutoff arm as shown.

„

Please refer to “Ice Maker and Storage Bin” for further

instructions on the operation of your ice maker.
NOTE:

Allow 24 hours to produce the first batch of ice.

„

Allow 3 days to completely fill ice container.

„

Depending on your model, you may want to select the

„

maximum ice feature to increase the production of ice.

Ice Maker

Ice maker cover

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