Delta 19940T-RBSD-DST Installation Guide download pdf (Page 23)

Maintenance

Mantenimiento

Entretien

If faucet exhibits very low flow –

Unscrew hose from spray head and clean debris

from screen (1) (the screen is located just inside

the spray) . IMPORTANT: Reinstall screen to the

spray head (failure to reinstall the screen could

damage internal parts).

If faucet leaks from under handle or

from spout outlet – Loosen set screw (2) inside

of handle. Remove handle. Remove bonnet cap

(3) by rotating counterclockwise. Bonnet cap

may be stiff due to O-ring, but should rotate

by hand. Remove bonnet nut (4) by rotating

counterclockwise with a wrench. Remove

cartridge (5) by pulling directly back on stem.

Replace cartridge and reassemble.

WARNING: Failure to securely tighten bonnet

nut with a wrench could result in water

damage.

Note: A small amount of water may run out the

spout or drip for a very short period after the

faucet is shut off. This is a natural occurrence

caused by the long ﬂ exible hose.

Maintenance

Cleaning and Care

Care should be given to the cleaning of this prod-

uct. Although its finish is extremely durable, it can

be damaged by harsh abrasives or polish. To clean,

simply wipe gently with a damp cloth and blot dry

with a soft towel. Glass cleaner can be used on SS

(Stainless) finish to remove fingerprints and main-

tain color match. You can avoid turning the faucet

on and off by closing the handle.

LED Guide

If LED (6) is:

Solid Blue - Solenoid valve is open, water

temperature is less than 80

°F (27°C).

Solid Magenta -

Solenoid valve is open, water

temperature is between 80

°F (27°C) and

110

°F

(43

°C).

Solid Red -

Solenoid valve is open, water

temperature is greater than 110

°F (43°C).

3 red flashes before solenoid opens or closes -

replace batteries.

Solenoid Troubleshooting

Note: Normal operation of the faucet will turn

off water ﬂ ow if faucet is not touched for 4

minutes.

1. If your spout ﬂ ashes a red light on then off

and then keeps repeating this,

replace the batteries.

If the spout still ﬂ ashes a red light, please

replace solenoid and electronics kit**. (see

manual bypass of electronics section*)

2. If your spout displays the proper light, but no

water is coming out of the spout,

a. Verify the handle is in the “on” position.

b. Verify the water supplies are turned to the

“on” position.

c. Move handle to the “off” position. Unscrew

hose from spray head and check for any

debris in the spray head inlet. Move handle

to the “on” position to verify water is reaching

the sprayer. Replace spray head.

d. Move handle to the “off” position. Remove

the hose from the solenoid and place bucket

underneath solenoid. Move handle to the “on”

position to check for ﬂ ow coming from the

solenoid. Reconnect hose to solenoid.

e. With handle in the “off” position, remove the

hose from the faucet to the solenoid and place

bucket underneath the solenoid. Move handle

to the “on” position to check if water is going

through the manual valve and reaching the

solenoid. If water is getting to the solenoid, but

it is not getting through the solenoid, replace

solenoid and electronics kit**.

3. If your LED base indicator (6) is not

displaying any lights,

a. Check to make sure the spout connector is

attached to the spout and the wire from the

solenoid / electronics kit. If it is disconnected,

or loose (see step 5), reattach and check for

proper operation.

b. Replace batteries.

c. If it is attached and the light (6) still does not

display on the indicator at the base of the

faucet, contact customer service:

1-800-345-DELTA (3358)

[email protected] **.

*For immediate and temporary operation of

your faucet.

** Refer to part diagram included in this document

for correct RP number.

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Delta 19940T-RBSD-DST Installation Guide Page 23

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