Intermatic ETCB28254PCR Bedienungsanleitung
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ETCB28254PCR
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4-Pole Lighting Contractor Box
Installation and Setup Instructions
With 100-Hour Backup
Federal Communications Commission (FCC) Notice for ETCB28254PCR Time Switch
Description
This document explains the setup and conguration of the Intermatic
ETCB28254PCR 4-Pole Lighting Contractor Box with an Indoor/Outdoor Type 3
enclosure. The ETCB28254PCR’s built-in time switch automatically switches
loads according to the entered weekly schedule, holiday schedule, or from a
remote override. The time switch can support up to 48 xed ON and 48 xed
OFF events (96 total), up to 4 Astro events, and 50 holiday events. Each xed
event can be applied to any combination of days.
Contractor box features a built-in time switch, a 4-Pole contactor, a remote
input for a photocontrol, input location for a surge device, as well as an input
for a standard switch to be used. The built-in time clock features an LCD and
panel-mounted control buttons to set, review, and monitor the time switch
functions, including setting date and time, schedule creation, enabling or
disabling Daylight Saving Time (DST) and conguring DST switchover dates.
Follow these instructions to complete the installation and programming of the
ETCB28254PCR 4-Pole Lighting Contractor Box.
This device complies with part 15 of the FCC rules. Operation of this device is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) This device must accept any interference, including interference that may cause
undesired operation. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses and radiates radio frequency energy and, if
not installed and used in accordance with instructions, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference that requires the user to correct at his or her own expense.
MODEL ETCB28254PCR
Shown in indoor/outdoor
lockable metal enclosure with
deadfront cover removed
NOTICE
• Do NOT touch circuit board components, contact can create a static discharge, which can damage these electronic components.
• Disconnect power at the circuit breaker(s) or disconnect switch(es) before installing or servicing.
• More than one circuit breaker or disconnect switch may be required to de-energize the equipment before servicing.
• For plastic enclosures, bonding between conduit connections is not automatic and must be provided as part of the installation.
• Installation and/or wiring must be in accordance with National and Local Electrical Code requirements.
• Load Voltage lead sizes #14 - #4 AWG, rated at least 105°C - USE COPPER CONDUCTORS ONLY.
• If the power disconnect point is out of sight, lock it in the OFF position and tag it to prevent unexpected application power.
• Make sure there is no wire insulation under the terminal plate on the time switch connector. Firmly tighten terminal screws.
• For outdoor locations or wet locations (rain-tight), conduit hubs that comply with requirements of the UL514B (standard for fitting conduit and
outlet boxes) are to be used.
• Do NOT exceed maximum current carrying capacity.
• Dead front must be secured in place when not servicing.
• KEEP DOOR CLOSED AT ALL TIMES when not servicing.
Risk of Fire or Electric Shock
WARNING
1

Installation
Follow these instructions to install the time switch.
1. Open the time switch enclosure door.
2. Remove dead front cover.
3. Choose and remove the selected knockout(s) from the enclosure.
NOTE: There are a total of nineteen 1/2” - 3/4” and three 3/4” - 1” combination knockouts available. Please see drawings below.
4. Place the enclosure in the desired location providing space for the enclosure door to swing open fully.
5. Securely mount enclosure using provided mounting brackets.
6. Use appropriately rated ttings for the installation.
7. Strip 1/2” off the supply and load wires. Use #14 - #4 AWG copper conductors rated at least 105ºC. Torque to 15.6 lbf-in.
8. Connect the wires to the proper terminals on the time switch and tighten the screws rmly (See wiring diagrams).
9. Connect ground wire to grounding terminal at the bottom of metal enclosure.
10. Return the dead front to its original position and replace the screw.
11. Close enclosure door.
12. Apply power to the time switch.
Enclosure Dimensions, Knockout locations and Wiring Diagrams
11 3/4"
10"
KNOCKOUT 3/4" AND 1"
(3 PLACES)
KNOCKOUT 1/2" AND 3/4"
(19 PLACES)
4 3/4"
12 3/8"
5"
2 1/2"
2

Initial Setup
The following sections provide instructions for the initial setup of the time switch.
Setting The Output Configuration
NOTE: For correct operation, the built-in time clock should be kept in the independently (IND) mode of operation.
The time switch output conguration enables users to control multiple loads simultaneously (SIM), independently (IND), or with a
2-second pulse (PUL). Output circuits are congured in pairs.
In PUL mode, an ON event or manual override, causes circuit #1 to turn ON for two seconds, then OFF. An OFF event, or manual
override, causes circuit #2 to turn ON for two seconds, then OFF.
NOTE: The output conguration setup can only be accessed at initial startup of the unit or after a “Clearing Time Switch Memory”
operation. Follow this procedure to set the output conguration.
1. Activate power to the time switch. The display shows IND, the icon above the ENTER/NEXT button and the LOAD ARROW
icons for circuit #1 and circuit #2 turn on.
NOTE: If the display does not show IND the output conguration is already set and a “Clearing Time Switch Memory” operation
must be performed.
2. Press + or - to scroll to the desired output conguration.
3. Press ENTER/NEXT to save the setting.
4. The output conguration is now completed.
3
OPTIONAL
PHOTO
CONTROL
MAIN LOAD
CONTROL
INPUT
NEUTRAL
RED
BLK
WHT
OVERIDE
SWITCH*
(OPTIONAL)
PHOTO
CONTROL
(OPTIONAL)
LOAD
OUTPUTS
CONNECTION
TERMINALS
FOR SURGE
DEVICES
120V
ROUTE L1 - L4
WIRES BETWEEN
THE CONTACTOR
AND SIDE OF
ENCLOSURE
L1
L2
L3
LOAD
INPUTS
L4
T1
T2
T3
T4
*Circuit 2 is an option photocell or timed override
Produktspezifikationen
Marke: | Intermatic |
Kategorie: | Nicht kategorisiert |
Modell: | ETCB28254PCR |
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