4
5
Install Solenoid Valve
A
SPOUT
(HEIGHT DETERMINED
BY INSTALLER)
Note: Flow direction of Solenoid Valve is indicated by an arrow on the Valve
Body.
Install Compression Fitting onto end of Flex Hose. Connect
3/8 inch O.D. Supply Tube between Compression Fitting on
outlet side of Solenoid Valve and Compression Fitting on
Flex Hose.
3/8” (10 mm)
COMPRESSION
FITTING
3/8” (10 mm)
SUPPLY TUBE
(NOT SUPPLIED)
3/8” (10 mm)
COMPRESSION
FITTING
SENSOR
SOLENOID
VALVE
3/8” (10 mm)
COMPRESSION
FITTING
7
Install Transformer
Multiple Faucets
Multiple faucets can be powered by a single transformer that has been properly
sized. Allow a minimum of 15 VA of current rating for each solenoid valve used.
Refer to the following example to determine the required current rating for 3
OPTIMA faucets.
Example:
Total number of OPTIMA faucets:
3
Total number of solenoid valves:
3
Multiply by current rating:
15 VA
——
Minimum current rating of required transformer:
45 VA
Transformers Available with the ETF-800 Faucets
Standard Plug-In †
ETF-233
120 VAC
35 VA
Standard Box Mount
EL-248-40
120 VAC
40 VA
Standard Box Mount
EL-154
120 VAC
50 VA
† In Canada, use ETF-416 (120 VAC, 35 VA)
All Sloan transformers are 50/60 Hz.
Other transformers (not supplied by Sloan) may be used provided they meet requirements
for Class 2 transformers.
PLUG-IN TRANSFORMERS
Important: DO NOT plug Transformer into receptacle until all wiring has been completed.
The Transformer is supplied with a 10 foot Cable; however, this Cable can and
should be shortened to meet installation requirements.
A
Strip ends of Transformer Power Cable
approx. 3/16 to 1/4 inch (5 to 6 mm).
E
Install Crimp Connectors
and connect Power Cable
ends to Transformer
Terminals.
D
Connect Power Cable to Terminal Block on Connector
Board. See Step 9.
C
Insert Power Cable and Strain Relief into hole at back of
Control Module. Install right angle Strain Relief so that
Power Cable enters the Control Module from the bottom.
B
Install Strain Relief 3 inches (76
mm) from one end of Power Cable.
BOX MOUNT TRANSFORMER
Important: DO NOT supply power to primary side of Transformer until wiring is completed.
Mount Transformer on a metal electrical junction box (supplied by others). (“J”
box should be mounted inside chase wall or above ceiling.) Install Transformer
within 50 feet (15.24 meters) of Faucet. 18 gauge wire is recommended.
A
Run wires from secondary side of
Transformer to 3/8 inch (10 mm)
hole at back of Control Module
Enclosure. If necessary, wires
can be run through wall and then
inserted through hole in back of
Control Module Enclosure.
CONTROL
MODULE
BASE
POWER CABLE
STRAIN
RELIEF
CRIMP CONNECTORS
TRANSFORMER TERMINALS
24 VAC
SECONDARY
120 VAC
PRIMARY
BOX MOUNT
TRANSFORMER
(EL-248-40
SHOWN)
FLEX HOSE
6
Connect Supply Line(s) from
Supply Stop to Solenoid Valve Inlet
For Dual Line Hot and Cold Water
Supply Applications
Install a 3/8 inch (10 mm) copper
supply tube between Bak-Chek
®
Compression Tee and hot and cold
supply stops. (Supply tubes and stops
furnished by installer.) Install a 3/8 inch
(10 mm) copper supply tube between
Bak-Chek Compression Tee and inlet
side of Solenoid Valve. Tighten
Compression Fittings securely.
Note: Failure to install the Bak-Chek
®
Tee can
result in a cross flow connection when the
faucet is off and the supply stops are open.
If pressure of the hot and cold water
supply differ, hot water can migrate into
the cold water supply or vice-versa. Most
plumbing codes require that the Bak-Chek
®
be used to prevent this.
3/8” (10 mm)
BAK-CHEK TEE USED
ON DUAL WATER
SUPPLY
APPLICATIONS
ONLY
3/8” (10 mm)
COMPRESSION
FITTING
3/8” (10 mm)
SUPPLY TUBE
SOLENOID
VALVE
SUPPLY
STOP
A
3/8” (10 mm)
COMPRESSION
FITTING
3/8” (10 mm)
SUPPLY TUBE
SOLENOID
VALVE
SUPPLY
STOP
B
For Single Line Water Supply Applications
Install a 3/8 inch (10 mm) copper supply
tube between the supply stop and inlet
side of Solenoid Valve. (Supply tube and
stop furnished by installer.) Tighten
Compression Fittings securely.
Important: Keep thread sealant out of your waterway and prevent component
part damage! Do not use sealant on compression fittings. When thread sealant
is used, do not apply it to the first two “starter” threads.
Important: Flush dirt, debris, and sediment from the supply line(s).
TOP OF SINK
Содержание Optima ETF-800
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